RFC 3591
Definitions of Managed Objects for the Optical Interface Type
Title Block 🎀 RFC 3591
RFC 3591: Definitions of Managed Objects for the Optical Interface Type 🦋
okay bestie, let's start with the header. This is RFC 3591, and it's a Standards Track doc from the Network Working Group, dated September 2003. The authors are H-K. Lam (Lucent Technologies), M. Stewart (Dorado Software), and A. Huynh (Cetus Networks). The header has no Obsoletes or Updates lines, so it doesn't replace or change any other RFC. 💅
Status of this Memo ✨
so this section says the doc specifies an Internet standards track protocol for the Internet community and asks for discussion and suggestions for improvements 🫶 for the standardization state and status of this protocol, check the current edition of the "Internet Official Protocol Standards" (STD 1). distribution of this memo is unlimited, so share it freely 💖
Copyright Notice 🌸
Copyright (C) The Internet Society (2003). All Rights Reserved.
Abstract 🌈
okay so the abstract says this memo defines a piece of the Management Information Base (MIB) for use with Simple Network Management Protocol (SNMP) in TCP/IP-based internets 🍓 specifically, it defines objects for managing Optical Interfaces tied to WavelengthDivision Multiplexing systems, or ones characterized by the Optical Transport Network (OTN) following the OTN architecture in ITU-T Recommendation G.872. it's giving infrastructure energy ⭐
the MIB module here can be used for performance monitoring and/or configuration of those optical interfaces. slay 👑
Table of Contents 🧚
1. The Internet-Standard Management Framework ................. 2
2. Overview ................................................... 3
2.1. Use of the ifTable .................................. 3
2.2. Use of ifTable for OTN OTS/OMS Layer................. 8
2.3. Use of ifTable for OTN OChGroup Layer................ 9
2.4. Use of ifTable for OTN OCh Layer..................... 10
2.5. Use of ifStackTable.................................. 12
2.6. Optical Network Terminology ......................... 13
2.7. Tandem Connection Monitoring (TCM) .................. 20
3. Structure of the MIB........................................ 21
3.1. The optIfOTMn group.................................. 23
3.2. The optIfPerfMon group............................... 24
3.3. The optIfOTSn groups................................. 24
3.4. The optIfOMSn groups................................. 25
3.5. The optIfOChGroup groups............................. 26
3.6. The optIfOCh groups.................................. 27
3.7. The optIfOTUk groups................................. 28
3.8. The optIfODUk groups................................. 29
3.9. The optIfODUkT groups................................ 30
4. Object Definitions ......................................... 30
5. Security Considerations .................................... 167
6. Acknowledgments............................................. 169
7. References ................................................. 169
7.1. Normative References ................................. 169
7.2. Informative References ............................... 171
8. Intellectual Property Statement ............................ 171
9. Authors' Addresses ......................................... 172
10. Full Copyright Statement ................................... 1731. The Internet-Standard Management Framework ✨
for a detailed overview of the docs that describe the current Internet-Standard Management Framework, check section 7 of RFC 3410 [RFC3410] 📚
managed objects are accessed through a virtual information store called the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). objects in the MIB are defined using the mechanisms in the Structure of Management Information (SMI). this memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580]. 🎀
2. Overview 🦋
in this doc, the term OTN (Optical Transport Network) system is used to describe devices that comply with the requirements in ITU-T Recommendations G.872 [ITU-T G.872], G.709 [ITU-T G.709], G.798 [ITU-T G.798], G.874 [ITU-T G.874], and G.874.1 [ITU-T G.874.1]. 🫶
the optical objects will be managed using the MIB II ifTable and ifStackTable. more tables will also be supported to monitor layer-specific status and provide performance monitoring data. in the tables, some entries are required for OTN systems only. 🔥
a Configuration (Config) table, a Current Performance Monitoring (PM) table, and an Interval PM table will be maintained for the OTSn, OMSn, OChGroup, and OCh layers on a source and sink trail termination basis. these tables will be linked to the ifTable by using the ifIndex that is associated with that layer. main character energy 💜
these objects are used when the particular media being used to realize an interface is an Optical Transport interface. right now, this applies to these values of the ifType variable in the Internet-standard MIB:
opticalChannel (195), opticalChannelGroup (219), opticalTransport
(196)the definitions in here are based on the OTN specifications in ITU-T G.872[ITU-T G.872], G.709 [ITU-T G.709], G.798[ITU-T G.798], G.874[ITU-T G.874], and G.874.1 [ITU-T G.874.1]. iykyk, and now you do too 🌈
2.1. Use of the ifTable 🦋✨
Okay bestie, this section is all about how the MIB II interfaces group from RFC 2863 [RFC2863] gets used for optical interfaces 💖 Only the ifGeneralInformationGroup will be supported for the ifTable and the ifStackTable, and those two tables are what keep track of how the various layers relate to each other 🧚 The OTN layers get managed in the ifTable using IfEntries that correlate to the layers shown in Figure 1.
For example, a DWDM device with an Optical Network Node Interface (ONNI) has an Optical Transmission Section (OTS) physical layer, an Optical Multiplex Section (OMS) layer (which transports multiple optical channels), and an Optical Channel (OCh) layer 🌈 The OMS and OTS layers have a one to one relationship, and the OMS layer has fixed connectivity via the OTS, so there's no connectivity flexibility at the OMS layer 🙈
A device with an ONNI that does not multiplex would consist of the OTS and OCh layers, supporting a single channel 🍓
MIB-II (RFC 1213) [RFC1213], as amended and extended by RFC 3418 [RFC3418], RFC 2863 [RFC2863], and RFC 2864 [RFC2864], handles these cases through the right use of the system and interfaces groups 👑 The system group names and describes the type of managed resource. The interfaces group defines which OTN layers exist and how they're configured and multiplexed. This happens through proper representation of OTN Layers as IfEntries, as defined in RFC 2863 [RFC2863], like so 💅
In the following figures, opticalChannel and opticalTransport are abbreviated as och and otn respectively.
_____________________
\
Path Data Unit |\
(ODUk) | \
_____________________| \ ______________________
| | | >
Tandem Data Unit | | | |
(ODUkT) | | OCh Layer | > n och IfEntries
_____________________| | | |
| |______________________| >
Optical | /| | >
Transport Unit | / | | |
(OTUk) |/ | OMSn Layer | |
_____________________/ | | |
|______________________| |
Sub-layers in | | > m otn IfEntries
the OCh Layer | | |
| OTSn Layer | |
| | |
|______________________| >
Figure 1: OTN LayersSince the OMSn and OTSn layers have a one to one relationship, only one otn IfEntry is required to support these two layers 🫶 So each opticalChannel IfEntry may be mapped to m opticalTransport IfEntries, where m is greater than or equal to 1. And the other way around: each opticalTransport entry may be mapped to n opticalChannel IfEntries, where n is greater than or equal to 1 ✨
Now here's a plot twist 😭 There are implementations with banded amplifers that operate on a group of optical channels separately (for example, C and L band channels) before finally muxing them together and transporting them over a physical layer. For these DWDM system implementations, it's important to be able to model each of the groups (or bands) with an ifIndex and measure the pre-OTN PM parameters for each band separately 💜
The OTN layering from Figure 1 can be extended to accomodate these implementations by introducing another layer called the OChGroup Layer 🎀
As an example, Figure 2 depicts the OTN layering of a DWDM system with 80 C-band and 80 L-band channels, combined into their respective channel band groups before being muxed into the OMS and transported over the OTS 🌸
_________ ____________
|O|O| |O | |O |O | |O | >
|C|C| |C | |C |C | |C | |
|h|h|..|h | |h |h |..|h | > x och IfEntries
|1|2| |80| |81|82| |160| |
|_|_|__|__| |__|__|__|___| >
| | | | >
| | | | |
|OChGroup1| | OChGroup2 | > n ochgroup IfEntries
| | | | |
|_________|__|____________| >
| | >
| | |
| OMSn Layer | |
| | |
|_________________________| |
| | > m otn IfEntries
| | |
| OTSn Layer | |
| | |
|_________________________| >
Figure 2: OTN Layers for a Banded ConfigurationIf an implementation doesn't want to model the banded configuration, the OChGroup layer is absent and the OTN layering model degenerates to the description in Figure 1 🙃 In other words, when there's an amplifier that covers the whole band, the optIfOMSn objects should be used, rather than using the optIfOChGroup objects with a degenerate group that covers all channels 👑
The design of the Optical Interface MIB gives you the option to model an interface either as a single bidirectional object containing both sink and source functions, or as a pair of unidirectional objects, one containing sink functions and the other containing source functions. Pick your fighter 💅
If the sink and source for a given protocol layer are modelled as separate objects, then there need to be two ifTable entries, one that corresponds to the sink and one that corresponds to the source 🦋 The directionality information goes in the configuration tables for that layer via the xxxDirectionality objects. The agent is expected to maintain consistent directionality values between ifStackTable layers (for example, a sink must not be stacked in a 1:1 manner on top of a source, or vice-versa). All protocol layers represented by a given ifTable entry are expected to have the same directionality. That means instances of optIfOTSnDirectionality and optIfOMSnDirectionality that correspond to a given ifIndex value must have the same value, and instances of optIfOChDirectionality, optIfOTUkDirectionality, and optIfODUkDirectionality that correspond to a given ifIndex value must have the same value 🧚
When separate ifTable entries are used for the source and sink functions of a given physical interface, the association between the two uni-directional ifTable entries (one for the source function and the other for the sink functions) should be provided 💖 It is recommended that identical ifName values are used for the two ifTable entries to indicate that association. An implementation shall explicitly state what mechanism is used to indicate the association, if ifName is not used 🫶
Example 1: Management of unterminated opticalChannel (och) using passive optics 🌈
An OTN device connected with two adjacent nodes in a single fiber ring that supports 10 wavelengths per fiber would have 2 opticalTransport IfEntries and 20 opticalChannel IfEntries, as depicted in Figure 3. So 10 opticalChannel IfEntries are stacked above the first opticalTransport IfEntry, and the other 10 opticalChannel IfEntries are stacked above the second opticalTransport IfEntry. Note that the optical channels in this example are un-terminated, so no OTUk objects will be instantiated for these optical channels 🙈 The opticalChannel IfEntries of one otn may be dropped/added from/to the OTN device, or cross-connected with the opticalChannel IfEntries of the other otn. Cross-connection from a member of the first 10 opticalChannel IfEntries to a member of the second 10 could be modelled using a cross-connect object, which is not yet defined in this version of the MIB 💀
______________________ ______________________
| | | | | | | |
| och1 | ... | och10 | | och11 | ... | och20 |
|_______|______|_______| |_______|______|_______|
| | | |
| otn1 | | otn2 |
|______________________| |______________________|
____________
| |
___________________\| OTN |__________________\
/| device | /
|____________|
Figure 3: Interface stacks when channels are unterminatedExample 2: Management of terminated opticalChannel (och) interfaces 🍓
An OTN device connected with two adjacent nodes in a single fiber ring that supports 10 wavelengths per fiber would have 2 opticalTransport IfEntries and 20 opticalChannel IfEntries, as depicted in Figure 4. So 10 opticalChannel IfEntries are stacked above the first opticalTransport IfEntry, and the other 10 opticalChannel IfEntries are stacked above the second opticalTransport IfEntry. Since the optical channels in this example are terminated, OTUk objects and possibly ODUk objects will be instantiated for the terminated opticalChannel IfEntries 🌟
______________________ ______________________
| | | | | | | |
| och1 | ... | och10 | | och11 | ... | och20 |
|_______|______|_______| |_______|______|_______|
| | | |
| otn1 | | otn2 |
|______________________| |______________________|
____________
| |
___________________\| OTN |__________________\
/| device | /
|____________|
Figure 4: Interface stacks when channels are terminatedNote that the two examples above depict the interface stacks when the banded configuration is not modeled 🧚
The exact configuration and multiplexing of the layers is maintained in the ifStackTable (RFC 2863) [RFC2863] and in the ifInvStackTable (RFC 2864) [RFC2864]. See section 2.5 for details 💜
2.2. Use of ifTable for OTN OTS/OMS Layer
okay bestie, for this layer you only need to support the ifGeneralInformationGroup 💅 that's the whole list, no extra groups 🎀
ifTable Object Use for combined OTN OTS/OMS Layer
=====================================================================
ifIndex The interface index.
ifDescr Optical Transport Network (OTN) Optical
Transmission Section (OTS)/Optical Multiplex
Section (OMS)
ifType opticalTransport (196)
ifSpeed Actual bandwidth of the interface in bits per
second. If the bandwidth of the interface is
greater than the maximum value of 4,294,967,295,
then the maximum value is reported and
ifHighSpeed must be used to report the
interface's speed.
ifPhysAddress An octet string with zero length. (There is
no specific address associated with the
interface.)
ifAdminStatus The desired administrative status of the
interface. Supports read-only access.
ifOperStatus The operational status of the interface. The
value lowerLayerDown(7) is not used, since
there is no lower layer interface. This object
is set to notPresent(6) if a component is
missing, otherwise it is set to down(2) if
either of the objects optIfOTSnCurrentStatus or
optIfOMSnCurrentStatus indicates that any
defect is present.
ifLastChange The value of sysUpTime at the last change in
ifOperStatus.
ifName Enterprise-specific convention (e.g., TL-1 AID)
to identify the physical or data entity
associated with this interface or an
OCTET STRING of zero length. The
enterprise-specific convention is intended to
provide the means to reference one or more
enterprise-specific tables.
ifLinkUpDownTrapEnable Default value is enabled(1). Supports
read-only access.
ifHighSpeed Actual bandwidth of the interface in Mega-bits
per second. A value of n represents a range of
'n-0.5' to 'n+0.499999'.
ifConnectorPresent Set to true(1).
ifAlias The (non-volatile) alias name for this interface
as assigned by the network manager.2.3. Use of ifTable for OTN OChGroup Layer
same deal here: only the ifGeneralInformationGroup needs support ✨
ifTable Object Use for OTN OChGroup Layer
=====================================================================
ifIndex The interface index.
ifDescr Optical Transport Network (OTN) Optical
Channel Group (OChGroup)
ifType opticalChannelGroup(219)
ifSpeed Current bandwidth of the interface in bits per
second. If the bandwidth of the interface is
greater than the maximum value of 4,294,967,295,
then the maximum value is reported and
ifHighSpeed must be used to report the
interface's speed.
ifPhysAddress A string that specifies the range of wavelengths
in the format of w1-w2, where w1 and w2 are the
lower and upper end of the wavelength range,
both in ASCII decimal digits expressed in
nanometers (e.g., 1350-1650)
ifAdminStatus The desired administrative status of the
interface. Supports read-only access.
ifOperStatus The operational status of the interface. This
object is set to lowerLayerDown(7) if the
ifOperStatus of its otn interface is down(2).
Otherwise, it is set to down(2) if the
amplifier for this band is unable to carry
traffic.
ifLastChange The value of sysUpTime at the last change in
ifOperStatus.
ifName Enterprise-specific convention (e.g., TL-1 AID)
to identify the physical or data entity
associated with this interface or an
OCTET STRING of zero length. The
enterprise-specific convention is
intended to provide the means to reference one
or more enterprise-specific tables.
ifLinkUpDownTrapEnable Default value is disabled(2). Supports
read-only access.
ifHighSpeed Current bandwidth of the interface in Mega-bits
per second. A value of n represents a range of
'n-0.5' to 'n+0.499999'.
ifConnectorPresent Set to false(2).
ifAlias The (non-volatile) alias name for this interface
as assigned by the network manager.2.4. Use of ifTable for OTN OCh Layer
and once more, same rule: only the ifGeneralInformationGroup is needed 🌸
ifTable Object Use for OTN OCh Layer
=====================================================================
ifIndex The interface index.
ifDescr Optical Transport Network (OTN) Optical
Channel (OCh)
ifType opticalChannel(195)
ifSpeed Current bandwidth of the interface in bits per
second. If the bandwidth of the interface is
greater than the maximum value of 4,294,967,295,
then the maximum value is reported and
ifHighSpeed must be used to report the
interface's speed.
ifPhysAddress A string of ASCII decimal digits containing the
wavelength of the optical channel, expressed
in nanometers (e.g., 1550).
ifAdminStatus The desired administrative status of the
interface. Supports read-only access.
ifOperStatus The operational status of the interface. This
object is set to lowerLayerDown(7) if the
ifOperStatus of its otn interface or of its
OChGroup interface is down(2).
Otherwise, it is set to down(2) if one or more
of the objects optIfOChCurrentStatus,
optIfOTUkCurrentStatus, optIfODUkTCurrentStatus,
and optIfODUkTtpCurrentStatus indicates
that any defect is present.
ifLastChange The value of sysUpTime at the last change in
ifOperStatus.
ifName Enterprise-specific convention (e.g., TL-1 AID)
to identify the physical or data entity
associated with this interface or an
OCTET STRING of zero length. The
enterprise-specific convention is
intended to provide the means to reference one
or more enterprise-specific tables.
ifLinkUpDownTrapEnable Default value is disabled(2). Supports
read-only access.
ifHighSpeed Current bandwidth of the interface in Mega-bits
per second. A value of n represents a range of
'n-0.5' to 'n+0.499999'.
ifConnectorPresent Set to false(2).
ifAlias The (non-volatile) alias name for this interface
as assigned by the network manager.2.5. Use of ifStackTable
the stack table is how you tie the opticalTransport and opticalChannel entries together, and Figure 5 shows it best 🦋 here the otn interface is ifIndex i, and it carries two multiplexed och interfaces, j and k. so j and k are stacked above (aka multiplexed into) i. i has no layer below it, and j and/or k have no layer above them 💖
HigherLayer LowerLayer
--------------------------
0 j
0 k
j i
k i
i 0Figure 5: Use of ifStackTable for an OTN port
Figure 6 is the banded version 🧚 the otn interface is ifIndex i, carrying two multiplexed och groups, u and v. group u combines och interfaces a and b, and group v combines och interfaces c and d. so a and b are stacked above u, c and d are stacked above v, and u and v are multiplexed into i. again, nothing sits below i, and nothing sits above a, b, c, and/or d. u has a and b as its higher layers, and v has c and d as its higher layers 🌈
HigherLayer LowerLayer
--------------------------
0 a
0 b
0 c
0 d
a u
b u
c v
d v
u i
v i
i 0Figure 6: Use of ifStackTable for an OTN port for a banded configuration
the inverse stack table is basically the same info as the interface stack table, just with the Higher and Lower layer columns flipped 🔄✨
2.6. Optical Network Terminology ✨
okay so this part is the glossary bit, and it's giving alphabet soup 🍜 but we're gonna make it make sense, bestie 💅 The terms here describe the layers of an optical network, plus the error conditions and performance monitoring parameters on an optical circuit as an optical system sees them. These terms are defined in ITU-T Recommendations G.872 [ITU-T G.872], G.709 [ITU-T G.709], G.798 [ITU-T G.798], G.874 [ITU-T G.874], G.874.1 [ITU-T G.874.1], and G.806 [ITU-T G.806]. We also added some quick definitions here so the doc is easier to read 🦋
Degraded Threshold (DEGTHR) - G.806
This is a threshold level for declaring a performance monitoring (PM) Second (a time period of one second) to be bad. A PM Second is declared bad if the percentage of detected errored blocks in that second or the number of errored blocks in that Second is greater than or equal to DEGTHR. main character energy 🎀
DEGM - G.806
This is a threshold level for declaring a Degraded Signal defect (dDEG). A dDEG shall be declared if DEGM consecutive bad PM Seconds are detected. 🌸
Expected Destination Access Point Identifier (ExDAPI) - G.798
The Expected Destination Access Point Identifier (ExDAPI) is provisioned by the managing system. It gets compared with the TTI accepted at the overhead position of the sink, so you can check that connectivity is intact 🔗
Expected Source Access Point Identifier (ExSAPI) - G.798
The Expected Source Access Point Identifier (ExSAPI) is also provisioned by the managing system. Same deal as ExDAPI: it gets compared with the TTI accepted at the overhead position of the sink to check the integrity of connectivity ✨
Inter-Domain Interface (IrDI) - G.872
This is a physical interface that represents the boundary between two administrative domains. G.709 defines the requirements for the IrDI at the Network Node Interface (NNI). 🧚
Intra-Domain Interface (IaDI) - G.872
This one is a physical interface within an administrative domain. Inter is between, intra is inside, easy 🫶
Optical Channel Layer Network (OCh) - G.872
This layer network provides end-to-end networking of optical channels. It transparently conveys client information of varying format (e.g., SDH STM-N, PDH 565 Mbit/s, cell based ATM, etc.). The OCh is basically the layer that carries anybody's data without caring what it looks like 🦋
Optical Channel Data Unit Path Layer Network (ODUk) - G.709/Y.1331
This layer network provides functionality for the transport of an information structure. That structure has the information payload (OPUk) and the related overhead for management of an optical channel 📦
Optical Channel Data Unit Tandem Connection Sub-Layer Network (ODUkT) - G.709/Y.1331
This layer network is a sub-layer of the optical data unit layer, and it gives you the capability for tandem connection monitoring. One to six nested levels of monitoring are defined for OTN. Nested monitoring, iconic 👑
Optical Channel Payload Unit (OPUk) - G.709/Y.1331
The OPUk is the information structure used to adapt client information for transport over an optical channel. OPUk capacities for k=1, k=2, k=3 are defined in ITU-T. The index "k" is used to represent different versions of OPUk, ODUk and OTUk. k=1 represents an approximate bit rate of 2.5 Gbit/s, k=2 represents an approximate bit rate of 10 Gbit/s, and k=3 represents an approximate bit rate of 40 Gbit/s. So k is basically the speed tier, and the bigger the k, the faster it goes 🚀
Optical Multiplex Section Layer Network (OMS) - G.872
This layer network provides functionality for networking of a multi-wavelength optical signal. Note that a "multi-wavelength" signal includes the case of just one optical channel. So even a single wavelength counts, which is lowkey iconic 🌈
Optical Transport Module (OTM-n[r].m) - G.872
The OTM is the information structure that is transported across an ONNI. The index n and m define the number of supported wavelengths and bit rates at the interface.
There are two OTM structures: OTM with full functionality (OTM-n.m) and OTM with reduced functionality (OTM-0.m & OTM-nr.m).
The OTM-n.m consists of up to n multiplexed optical channels and an OTM overhead signal to support the non-associated overhead. The OTM-0 consists of a single optical channel without a specific color assigned. The OTM-nr.m consists of up to n multiplexed optical channels. Non associated overhead is not supported. 💜
Optical Transport Network (OTN) - G.872
This is a transport network bounded by optical channel access points. The optical transport network layered structure is made up of the optical channel, optical multiplex section and optical transmission section layer networks.
According to G.872, an OTN-compliant interface is an interface of the optical transport network based on the architecture defined in G.872. An OTN-non-compliant interface is an interface that does not comply with the interface recommendations that will be defined for the optical transport network based on the architecture defined in G.872. Compliant vs non-compliant, the drama 💀
Optical Transmission Section Layer Network (OTS) - G.872
This layer network provides functionality for transmission of optical signals on optical media of various types. 🌟
Optical Channel Transport Unit Section Layer Network (OTUk) - G.709
The OTUk is the layer network that provides for the transport of an ODUk over one or more optical channel link connections. It consists of the optical channel data unit and OTUk related overhead (FEC and overhead for management of an optical channel link connection). It is characterized by its frame structure, bit rate, and bandwidth. 🍓
Payload Type Mismatch (PLM)
The detection of a mismatch of payload type is based on a comparison between the expected Payload Type signal, provisioned via the management interface, and the received Payload Type signal. So it's checking what's expected against what actually showed up 🙈
Trail Trace Identifier Transmitted (TxTI) - G.798
This is the Trail Trace Identifier (TTI) information, provisioned by the managing system, to be placed in the TTI overhead position of the source of a trail for transmission. Think of it as the outgoing name tag 🏷️
Trail Trace Identifier Accepted (AcTI) - G.798
This is the Trail Trace Identifier (TTI) information accepted from the TTI overhead position at the sink of a trail. So it's the incoming name tag, at the receiving end 📬
Trail Trace Identifier Accepted Status (AcTIStatus) - G.798
This is the Status of the Trail Trace Identifier (TTI) accepted from the TTI overhead position at the sink of a trail. It's the status report on that incoming tag 📋
Trace Identifier Mismatch (TIM) - G.798
The detection of TIM is based on a comparison between the expected Trial Trace Identifier (TTI), configured via the management interface, and the received TTI. Yes, the original says "Trial" there, so we're keeping it exactly as it is 🤭
Trace Identifier Mismatch Consequent Action Enabled (TimActEnabled) - G.798
The Consequent Action function of TIM is disabled. ⚠️
Trace Identifier Mismatch Detection Mode (TimDetMode) - G.798
This is the mode of detecting Trace Identifier Mismatch (TIM). The possible modes are:
- (1) off - no checking
- (2) SAPI - checking the SAPI only
- (3) DAPI - checking the DAPI only
- (4) Both - checking both the SAPI and DAPI
2.6.1. Defect Conditions 🚨
The following Defect conditions are defined in G.798 (as fault cause) for OTN monitoring. Here's the full list:
ais Alarm Indication Signal (AIS)
bdi Backward Defect Indication (BDI)
bdiO Backward Defect Indication - Overhead (BDI-O)
bdiP Backward Defect Indication - Payload (BDI-P)
deg Degraded (DEG)
lck Locked (LCK)
lof Loss of Frame (LOF)
lom Loss of Multi Frame
los Loss of Signal (LOS)
losO Loss of Signal - Overhead (LOS-O)
losP Loss of Signal - Payload (LOS-P)
oci Open Connection Indication (OCI)
plm Payload Mismatch (PLM)
ssf Server Signal Failure (SSF)
ssfO Server Signal Failure - Overhead (SSF-O)
ssfP Server Signal Failure - Payload (SSF-P)
tim Trace Identifier Mismatch (TIM)The relationship of these conditions within a network layer and between layers is described in G.798 [ITU-T G.798]. It's like how the layers and the conditions all talk to each other, and G.798 is the place to read the full story 💖
2.6.2. Performance Parameters ✨
Okay so bestie, we need to keep an eye on stuff like optical power at every layer 👀 so we can figure out which equipment and facilities might need some TLC 🔧. These measurements get taken periodically, and there's also a snapshot of the current value ready to go 📸. Each layer keeps performance parameters for the current 15-minute interval, the current 24-hour interval, N previous 15-minute intervals where 4 <= N <= 96 💅, and one previous 24-hour interval 🌙.
Note that some of the previous interval data will be unavailable if the agent has restarted within the last 24 hours 🙈.
There is no requirement for an agent to lock the start of a 15-minute or 24-hour interval to any wall clock 🕰️. Some agents may line up the 15-minute intervals with quarter hours, and may line up the 24-hour intervals with a particular hour of the day (e.g., 00:00 UTC) ⏰.
Note that some DWDM systems may also monitor the laser temperature of the equipment on top of optical power 🌡️. But industry opinions are all over the place 🤷♀️, especially about whether that monitoring is worth it and which temperatures should be watched (all of them, or only some of the pump lasers). Same drama with mid-stage power monitoring. Since no consensus was reached, it was decided that laser temperature monitoring and mid-stage monitoring would not be standardized in the MIB. If an implementation would like to monitor these parameters, it could use a proprietary MIB or the ENTITY-SENSOR-MIB [RFC3433] to capture this information 🧚.
The sink-side monitoring points for the various layers are shown in Figure 7 below 👇.
OCh sink pre-OTN PM params
|
| OChGroup sink pre-OTN params
| |
| | OMSn sink pre-OTN PM params
| | |
| | | OTSn sink pre-OTN PM params
| | | |
V V V V
/|
____/|_______/| /| / |
\| . / |__________________/ |________________/ |_____
. \ | ____\ | \ |
____/|_______\| | \| ___\ |
\| C-Band | Demux | \|
| |
| |
____/|_______/| | OSC
\| . / |_____________|
. \ |
____/|_______\|
\| L-Band
optical optical optical OSC Drop Filter
rcvr (O/E) demux demux
OCh OChGroup OMSn OTSn
Figure 7: Sink-side pre-OTN monitoring pointsThe source-side monitoring points for the various layers are shown in Figure 8 below 🎀.
OCh src pre-OTN PM params
|
| OChGroup src pre-OTN PM params
| |
| | OMSn src pre-OTN PM params
| | |
| | | OTSn src pre-OTN PM params
| | | |
V V V V
|\
___|\______|\ |\ | \
|/ . | \_________________| \______________| \______
. | / ___| / | /
----|/ | |/ __| /
C-Band MUX | Mux | |/
| |
| OSC
___|\______|\ |
|/ . | \_____________|
. | /
----|/
L-Band MUX
optical optical optical OSC Add Filter
xmtr mux mux
(E/O)
OCh OChGroup OMSn OTSn
Figure 8: Source-side pre-OTN monitoring pointsNote that optical performance parameters are of type Integer32, rather than Counter32 or Gauge32, because these objects can increase or decrease, and can take on negative or positive values 🔥.
2.7. Tandem Connection Monitoring (TCM) 🎀
An ODUk termination can be provisioned to support (0..6) TCM levels 🧩. Each TCM field has these subfields:
- Trail Trace Identifier (TTI)
- Bit Interleaved Parity 8 (BIP8)
- Backward Defect Indication (BDI)
- Backward Error Indication (BEI)
- Status bits indicating the presence of TCM overhead, Incoming AlignmentError, or a maintenance signal (STAT)
The insertion of these subfields is controlled by:
optIfODUkTSourceModeorotnODUkTsinkMode
The detection and corresponding action of these subfields are controlled by:
optIfODUkTTimDetModeoptIfODUkTTimActEnabled
The TCM connection is used for monitoring the quality of an end-to-end connection or any segment, as in this example 💜:
TCM1 used for the end-to-end connection from A1 to A2.
TCM2 used for segment B1-B2, then used again for segment B3-B4.
TCM3-TCM6 these bytes are not in used in this example.The TCM connection can be nested (B1-B2 is nested in A1-A2) or cascaded (B1-B2 and B3-B4) 🪆.
______ ______ ______ ______ ______
|TCM6| |TCM6| |TCM6| |TCM6| |TCM6|
|----| |----| |----| |----| |----|
|TCM5| |TCM5| |TCM5| |TCM5| |TCM5|
|----| |----| |----| |----| |----|
|TCM4| |TCM4| |TCM4| |TCM4| |TCM4|
|----| |----| |----| |----| |----|
|TCM3| |TCM3| |TCM3| |TCM3| |TCM3|
|----| |----| |----| |----| |----|
|TCM2| |TCM2| |TCM2| |TCM2| |TCM2|
|----| |----| |----| |----| |----|
|TCM1| |TCM1| |TCM1| |TCM1| |TCM1|
|----| |----| |----| |----| |----|
| | | | |
| | | | |
| | | | |
| | | | |
| | | | |
|\ |\ /| |\ /| /|
----> | \________| \_______/ |_________| \_____ / |______ / | ---->
| / | / \ | | / \ | \ |
|/ |/ \| |/ \| \|
TCM1: A1 <------------------------------------------------> A2
TCM2: B1 <-----> B2 B3 <-----> B43. Structure of the MIB ✨
The managed Optical Networking interface objects are arranged into the following groups of tables 🗂️:
The optIfOTMn group handles the OTM information structure of an optical interface 🦋.
optIfOTMnTable
The optIfPerfMon group handles the current 15-minute and 24-hour interval elapsed time, as well as the number of 15-minute intervals for all layers ⏱️.
optIfPerfMonIntervalTable
The optIfOTSn groups handle the configuration and performance monitoring information for OTS layers 🌈.
optIfOTSnConfigTableoptIfOTSnSinkCurrentTableoptIfOTSnSinkIntervalTableoptIfOTSnSinkCurDayTableoptIfOTSnSinkPrevDayTableoptIfOTSnSrcCurrentTableoptIfOTSnSrcIntervalTableoptIfOTSnSrcCurDayTableoptIfOTSnSrcPrevDayTable
The optIfOMSn groups handle the configuration and performance information for OMS layers 🌸.
optIfOMSnConfigTableoptIfOMSnSinkCurrentTableoptIfOMSnSinkIntervalTableoptIfOMSnSinkCurDayTableoptIfOMSnSinkPrevDayTableoptIfOMSnSrcCurrentTableoptIfOMSnSrcIntervalTableoptIfOMSnSrcCurDayTableoptIfOMSnSrcPrevDayTable
The optIfOChGroup groups handle the configuration and performance information for OChGroup layers 🍓.
optIfOChGroupConfigTableoptIfOChGroupSinkCurrentTableoptIfOChGroupSinkIntervalTableoptIfOChGroupSinkCurDayTableoptIfOChGroupSinkPrevDayTableoptIfOChGroupSrcCurrentTableoptIfOChGroupSrcIntervalTableoptIfOChGroupSrcCurDayTableoptIfOChGroupSrcPrevDayTable
The optIfOCh groups handle the configuration and performance monitoring information for OCh layers 💖.
optIfOChConfigTableoptIfOChSinkCurrentTableoptIfOChSinkIntervalTableoptIfOChSinkCurDayTableoptIfOChSinkPrevDayTableoptIfOChSrcCurrentTableoptIfOChSrcIntervalTableoptIfOChSrcCurDayTableoptIfOChSrcPrevDayTable
The optIfOTUk groups handle configuration information for OTUk 🧁.
optIfOTUkConfigTableoptIfGCC0ConfigTable
The optIfODUk groups handle configuration information for ODUk 🫧.
optIfODUkConfigTableoptIfODUkTtpConfigTableoptIfODUkPositionSeqTableoptIfODUkNimConfigTableoptIfGCC12ConfigTable
The optIfODUkT groups handle configuration information for ODUkT 🌷.
optIfODUkTConfigTableoptIfODUkTNimConfigTable
This memo does not define MIB objects for optical system cross-connects. After a consensus is reached on definitions of the interface MIB objects for optical systems (resulting from resolution of discussions on the objects proposed in this memo), work can progress on the definitions of tables to represent cross-connects (e.g., OCh optical cross-connects and ODUk electrical cross-connects) 🚧.
3.1. The optIfOTMn group
3.1.1. optIfOTMnTable
This table contains the OTM structure information of an optical interface 🦋.
3.2. The optIfPerfMon group
3.2.1. optIf Performance Monitoring Interval Table
This table applies to all performance monitoring on an NE. It records on a per-interface basis the elapsed time in the current 15-minute and 24-hour interval, as well as the total number of 15-minute intervals and the number of invalid 15-minute intervals ⏱️.
3.3. The optIfOTSn groups
3.3.1. optIfOTSn Configuration group
3.3.1.1. optIfOTSn Configuration Table
This table contains information on configuration of optIfOTSn interfaces, in addition to the information on such interfaces contained in the ifTable 🛠️.
3.3.2. optIfOTSn Pre-OTN PM group
3.3.2.1. optIfOTSn Source Current Table
This table contains information on current performance of optIfOTSn interfaces contained in the ifTable 📈.
3.3.2.2. optIfOTSn Source Interval Table
This table contains information on historic performance of optIfOTSn interfaces contained in the ifTable 📚.
3.3.2.3. optIfOTSn Source Current Day Table
This table contains a snapshot of information for the current 24-hour period for optIfOTSn interfaces contained in the ifTable 📸.
3.3.2.4. optIfOTSn Source Previous Day Table
This table contains a snapshot of information for the previous 24-hour period for optIfOTSn interfaces contained in the ifTable 🌙.
3.3.2.5. optIfOTSn Sink Current Table
This table contains information on current performance of optIfOTSn interfaces contained in the ifTable 📈.
3.3.2.6. optIfOTSn Sink Interval Table
This table contains information on historic performance of optIfOTSn interfaces contained in the ifTable 📚.
3.3.2.7. optIfOTSn Sink Current Day Table 📅✨
okay so this table is basically a little snapshot of the current 24-hour period for every optIfOTSn interface chilling in the ifTable 📸💖 it's giving "what's happened today" energy, no cap
3.3.2.8. optIfOTSn Sink Previous Day Table 🌙🦋
same vibe, but for the previous 24-hour period 🧾💅 yesterday's receipts, bestie! it's another snapshot, this time for the optIfOTSn interfaces in the ifTable
3.4. The optIfOMSn groups 🎀
3.4.1. optIfOMSn Configuration group 🧚
3.4.1.1. optIfOMSn Configuration Table ⚙️
this table is where the config deets for optIfOMSn interfaces live 🛠️ it sits on top of the info already in the ifTable, so they're literally a power couple 🫶
3.4.2. optIfOMSn Pre-OTN PM group 📊
3.4.2.1. optIfOMSn Source Current Table 💫
this one holds the current performance numbers for optIfOMSn interfaces in the ifTable, so you can see how things are going right now 👀✨
3.4.2.2. optIfOMSn Source Interval Table 🕰️
this is the historic performance version 📚 the optIfOMSn interfaces in the ifTable and how they did over time, the tea is all in here ☕🍓
3.4.2.3. optIfOMSn Source Current Day Table 🌞
a snapshot of the current 24-hour period for optIfOMSn interfaces in the ifTable 📸🌸 today's highlight reel, periodt
3.4.2.4. optIfOMSn Source Previous Day Table 🌜
same energy, but for the previous 24-hour period 🗓️💜 yesterday's snapshot for those optIfOMSn interfaces in the ifTable, slay
3.4.2.5. optIfOMSn Sink Current Table 💅
current performance of optIfOMSn interfaces in the ifTable, but this time from the sink side 👑 the receiving end is serving looks rn
3.4.2.6. optIfOMSn Sink Interval Table 📈
historic performance for those optIfOMSn interfaces in the ifTable, sink side again 🦋 lowkey the most iconic records in the whole thing
3.4.2.7. optIfOMSn Sink Current Day Table 🌅
a snapshot of the current 24-hour period for optIfOMSn interfaces in the ifTable, sink edition 🫧 okay the sink is really doing the most, bestie
3.4.2.8. optIfOMSn Sink Previous Day Table 🌌
and the previous 24-hour period snapshot for optIfOMSn interfaces in the ifTable, sink side 🧾🎀 that's a wrap on the OMSn tables!
3.5. The optIfOChGroup groups 💎
3.5.1. optIfOChGroup Configuration group 🧁
3.5.1.1. optIfOChGroup Configuration Table 🛠️
the configuration info for optIfOChGroup interfaces, stacked on top of what's already in the ifTable 🫶💖 they really don't go anywhere without each other
3.5.2. optIfOChGroup Pre-OTN PM group 📉
3.5.2.1. optIfOChGroup Source Current Table ✨
current performance of optIfOChGroup interfaces that are in the ifTable 🔥 real-time receipts, no filter needed
3.5.2.2. optIfOChGroup Source Interval Table 🗂️
historic performance for optIfOChGroup interfaces in the ifTable 📜 the archive era, honestly iconic
3.5.2.3. optIfOChGroup Source Current Day Table ☀️
a snapshot of the current 24-hour period for optIfOChGroup interfaces in the ifTable 📸🌷 today, captured in full glam
3.5.2.4. optIfOChGroup Source Previous Day Table 🌙
the previous 24-hour period snapshot for optIfOChGroup interfaces in the ifTable 🧚 yesterday, but make it cute
3.5.2.5. optIfOChGroup Sink Current Table 💅
current performance of optIfOChGroup interfaces in the ifTable, sink side 👑 the receiving end never misses
3.5.2.6. optIfOChGroup Sink Interval Table 🕰️
historic performance for optIfOChGroup interfaces in the ifTable, sink side 📚 the timeline is giving main character
3.5.2.7. optIfOChGroup Sink Current Day Table 🌞
a snapshot of the current 24-hour period for optIfOChGroup interfaces in the ifTable, sink edition 🫧 today's sink drama, served
3.5.2.8. optIfOChGroup Sink Previous Day Table 🌌
the previous 24-hour period snapshot for optIfOChGroup interfaces in the ifTable, sink side 🎀 and that's the whole OChGroup set, bestie 💖
3.6. The optIfOCh groups 🌈
3.6.1. optIfOCh Configuration group 🧚♀️
3.6.1.1. optIfOCh Configuration Table ⚙️
this table is the configuration info for optIfOCh interfaces, on top of the ifTable info 🫶 yes they're a duo, obsessed
3.6.2. optIfOCh Pre-OTN PM group 📊
3.6.2.1. optIfOCh Source Current Table 💫
current performance of optIfOCh interfaces in the ifTable 👀 the right-now report
3.6.2.2. optIfOCh Source Interval Table 📚
historic performance for optIfOCh interfaces in the ifTable 🍓 the lookback era, ngl
3.6.2.3. optIfOCh Source Current Day Table 🌞
a snapshot of the current 24-hour period for optIfOCh interfaces in the ifTable 📸✨ today, freshly captured
3.6.2.4. optIfOCh Source Previous Day Table 🌜
the previous 24-hour period snapshot for optIfOCh interfaces in the ifTable 🗓️💜 yesterday, served cold
3.6.2.5. optIfOCh Sink Current Table 💅
current performance of optIfOCh interfaces in the ifTable, sink side 👑 receiving end, eating
3.6.2.6. optIfOCh Sink Interval Table 🕰️
historic performance for optIfOCh interfaces in the ifTable, sink side 🦋 the timeline is a whole vibe
3.6.2.7. optIfOCh Sink Current Day Table 🌅
a snapshot of the current 24-hour period for optIfOCh interfaces in the ifTable, sink edition 🫧 today's sink moment
3.6.2.8. optIfOCh Sink Previous Day Table 🌌
the previous 24-hour period snapshot for optIfOCh interfaces in the ifTable, sink side 🎀 that's the OCh set, periodt
3.7. The optIfOTUk groups 🍓
3.7.1. optIfOTUk Configuration group 🧁
3.7.1.1. optIfOTUk Configuration Table 🛠️
configuration info for optIfOTUk interfaces, on top of what's already in the ifTable 🫶 they go together like peanut butter and jelly
3.7.2. optIfGCC0 Configuration group 📡
3.7.2.1. optIfGCC0 Configuration Table 🔧
this one covers the configuration of the GCC0 communication channel 💬 the GCC0 is the one doing the talking
3.8. The optIfODUk groups 💜
3.8.1. optIfODUk Configuration group 🧚
3.8.1.1. optIfODUk Configuration Table 🌸
okay this one is the common stuff shared by endpoints (called trail termination points, or TTPs) and connection termination points (CTPs) 🫶 it also has a flag that says whether TTP functions are present, so check that 🚩
3.8.2. optIfODUkTtp Configuration group 🦋
3.8.2.1. optIfODUkTtp Configuration Table ⚙️
the TTP-specific config info for optIfODUk interfaces 💅 it sits on top of what's already in the ifTable, so the full picture is here
3.8.3. optIfODUk Position Seq group 🎀
3.8.3.1. optIfODUk Position Seq Table 🔢
this table is all about the position sequence of the TCM function and/or GCC12 access that got created inside the optIfODUk interfaces 🧩 plus, it's extra info stacked on the ifTable, so it's a full set
3.8.4. optIfODUk Nim Configuration group 🔍
3.8.4.1. optIfODUk Nim Configuration Table 🕵️
the configuration info for optIfODUk Non-intrusive monitoring 👀 the watching-without-touching era
3.8.5. optIfGCC12 Configuration group 📡
3.8.5.1. optIfGCC12 Configuration Table 🔧
configuration of the GCC1 and GCC2 communication channels 💬 two channels, double the chatter, iykyk
3.9. The optIfODUkT groups 🌟
3.9.1. optIfODUkT Configuration group 🧁
3.9.1.1. optIfODUkT Configuration Table 🛠️
configuration info for optIfODUkT interfaces, on top of the ifTable info 🫶 yes, it's got the full glow-up
3.9.2. optIfODUkT Nim Configuration group 🔍
3.9.2.1. optIfODUkT Nim Configuration Table 🕵️♀️
the configuration info for optIfODUkT Non-intrusive monitoring 🧐 watching quietly, looking flawless
4. Object Definitions 🌈
OPT-IF-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Gauge32, Integer32,
Unsigned32, transmission
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowPointer, RowStatus, TruthValue
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
ifIndex
FROM IF-MIB;
-- This is the MIB module for the OTN Interface objects.
optIfMibModule MODULE-IDENTITY
LAST-UPDATED "200308130000Z"
ORGANIZATION "IETF AToM MIB Working Group"
CONTACT-INFO
"WG charter:
http://www.ietf.org/html.charters/atommib-charter.html
Mailing Lists:
General Discussion: atommib@research.telcordia.com
To Subscribe: atommib-request@research.telcordia.com
Editor: Hing-Kam Lam
Postal: Lucent Technologies, Room 4C-616
101 Crawfords Corner Road
Holmdel, NJ 07733
Tel: +1 732 949 8338
Email: hklam@lucent.com"
DESCRIPTION
"The MIB module to describe pre-OTN and OTN interfaces.
Copyright (C) The Internet Society (2003). This version
of this MIB module is part of RFC 3591; see the RFC
itself for full legal notices."
REVISION "200308130000Z"
DESCRIPTION
"Initial version, published as RFC 3591."
::={ transmission 133 }
-- textual conventions
OptIfAcTI ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The trace identifier (TI) accepted at the receiver."
SYNTAX OCTET STRING (SIZE(64))
OptIfBitRateK ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the index 'k' that is used to
represent a supported bit rate and the different
versions of OPUk, ODUk and OTUk.
Allowed values of k are defined in ITU-T G.709.
Currently allowed values in G.709 are:
k=1 represents an approximate bit rate of 2.5 Gbit/s,
k=2 represents an approximate bit rate of 10 Gbit/s,
k=3 represents an approximate bit rate of 40 Gbit/s."
SYNTAX Integer32
OptIfDEGM ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a Degraded Signal
defect (dDEG). A dDEG shall be declared if OptIfDEGM
consecutive bad PM Seconds are detected."
SYNTAX Unsigned32 (2..10)
OptIfDEGThr ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a performance
monitoring (PM) Second to be bad. A PM Second is declared bad if
the percentage of detected errored blocks in that second is
greater than or equal to OptIfDEGThr."
SYNTAX Unsigned32 (1..100)
OptIfDirectionality ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the directionality of an entity."
SYNTAX INTEGER {
sink(1),
source(2),
bidirectional(3)
}
OptIfSinkOrSource ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the directionality of an entity
that is allowed only to be a source or sink."
SYNTAX INTEGER {
sink(1),
source(2)
}
OptIfExDAPI ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The Destination Access Point Identifier (DAPI)
expected by the receiver."
SYNTAX OCTET STRING (SIZE(16))
OptIfExSAPI ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The Source Access Point Identifier (SAPI)
expected by the receiver."
SYNTAX OCTET STRING (SIZE(16))
OptIfIntervalNumber ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Uniquely identifies a 15-minute interval. The interval
identified by 1 is the most recently completed interval, and
the interval identified by n is the interval immediately
preceding the one identified by n-1."
SYNTAX Unsigned32 (1..96)
OptIfTIMDetMode ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates the mode of the Trace Identifier Mismatch (TIM)
Detection function."
SYNTAX INTEGER {
off(1),
dapi(2),
sapi(3),
both(4)
}
OptIfTxTI ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The trace identifier (TI) transmitted."
SYNTAX OCTET STRING (SIZE(64))
-- object groups
optIfObjects OBJECT IDENTIFIER ::= { optIfMibModule 1 }
optIfConfs OBJECT IDENTIFIER ::= { optIfMibModule 2 }
optIfOTMn OBJECT IDENTIFIER ::= { optIfObjects 1 }okay bestie, the OIDs are giving filing cabinet energy 🗂️💅 so let's get into the OTM, PM, and OTS groups 🦋
optIfPerfMon OBJECT IDENTIFIER ::= { optIfObjects 2 }
optIfOTSn OBJECT IDENTIFIER ::= { optIfObjects 3 }
optIfOMSn OBJECT IDENTIFIER ::= { optIfObjects 4 }
optIfOChGroup OBJECT IDENTIFIER ::= { optIfObjects 5 }
optIfOCh OBJECT IDENTIFIER ::= { optIfObjects 6 }
optIfOTUk OBJECT IDENTIFIER ::= { optIfObjects 7 }
optIfODUk OBJECT IDENTIFIER ::= { optIfObjects 8 }
optIfODUkT OBJECT IDENTIFIER ::= { optIfObjects 9 }
optIfGroups OBJECT IDENTIFIER ::= { optIfConfs 1 }
optIfCompl OBJECT IDENTIFIER ::= { optIfConfs 2 }
-- the optIfOTMn group
-- This group defines the OTM structure information of an
-- optical interface.
-- OTMn Table
optIfOTMnTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTMnEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTMn structure information."
::= { optIfOTMn 1 }
optIfOTMnEntry OBJECT-TYPE
SYNTAX OptIfOTMnEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains the OTMn structure
information of an optical interface."
INDEX { ifIndex }
::= { optIfOTMnTable 1 }
OptIfOTMnEntry ::=
SEQUENCE {
optIfOTMnOrder Unsigned32,
optIfOTMnReduced TruthValue,
optIfOTMnBitRates BITS,
optIfOTMnInterfaceType SnmpAdminString,
optIfOTMnTcmMax Unsigned32,
optIfOTMnOpticalReach INTEGER
}
optIfOTMnOrder OBJECT-TYPE
SYNTAX Unsigned32 (1..900)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the order of the OTM, which
represents the maximum number of wavelengths that can be
supported at the bit rate(s) supported on the interface."
::= { optIfOTMnEntry 1 }
optIfOTMnReduced OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates whether a reduced or full
functionality is supported at the interface. A value of
true means reduced. A value of false means full."
::= { optIfOTMnEntry 2 }
optIfOTMnBitRates OBJECT-TYPE
SYNTAX BITS { bitRateK1(0), bitRateK2(1), bitRateK3(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute is a bit map representing the bit
rate or set of bit rates supported on the interface.
The meaning of each bit position is as follows:
bitRateK1(0) is set if the 2.5 Gbit/s rate is supported
bitRateK2(1) is set if the 10 Gbit/s rate is supported
bitRateK3(2) is set if the 40 Gbit/s rate is supported
Note that each bit position corresponds to one possible
value of the type OptIfBitRateK.
The default value of this attribute is system specific."
::= { optIfOTMnEntry 3 }
optIfOTMnInterfaceType OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the type of interface. The value of
this attribute will affect the behavior of the OTM with
respect to presence/absence of OTM Overhead Signal (OOS)
processing and TCM activation. For an IrDI interface,
there is no OOS processing and TCM activation is limited
to n levels as specified by a TCM level threshold.
This object contains two fields that are separated by
whitespace. The possible values are:
field 1: one of the 4-character ASCII strings
'IrDI' or 'IaDI'
field 2: free-form text consisting of printable
UTF-8 encoded characters
Note that field 2 is optional. If it is not present then there
is no requirement for trailing whitespace after field 1.
The default values are as follows:
field 1: 'IaDI'
field 2: an empty string."
::= { optIfOTMnEntry 4 }
optIfOTMnTcmMax OBJECT-TYPE
SYNTAX Unsigned32 (0..6)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object identifies the maximum number of TCM
levels allowed for any Optical Channel contained
in this OTM. A new TCM activation will be rejected
if the requested level is greater than the threshold.
If InterfaceType object specifies a type of 'IaDI'
for this OTM, then this attribute is irrelevant.
Possible values: unsigned integers in the range
from 0 to 6 inclusive.
Default value: 3."
::= { optIfOTMnEntry 5 }
optIfOTMnOpticalReach OBJECT-TYPE
SYNTAX INTEGER { intraOffice(1), shortHaul(2), longHaul(3),
veryLongHaul(4), ultraLongHaul(5) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the length the optical signal
may travel before requiring termination or regeneration.
The meaning of the enumeration are:
intraOffice(1) - intra-office (as defined in ITU-T G.957)
shortHaul(2) - short haul (as defined in ITU-T G.957)
longHaul(3) - long haul (as defined in ITU-T G.957)
veryLongHaul(4) - very long haul (as defined in ITU-T G.691)
ultraLongHaul(5)- ultra long haul (as defined in ITU-T G.691)"
::= { optIfOTMnEntry 6 }
-- the optIfPerfMon group
-- This group defines performance monitoring objects for all
-- layers.
-- PM interval table
optIfPerfMonIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfPerfMonIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of 15-minute performance monitoring interval
information."
::= { optIfPerfMon 1 }
optIfPerfMonIntervalEntry OBJECT-TYPE
SYNTAX OptIfPerfMonIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains 15-minute performance
monitoring interval information of an interface."
INDEX { ifIndex }
::= { optIfPerfMonIntervalTable 1 }
OptIfPerfMonIntervalEntry ::=
SEQUENCE {
optIfPerfMonCurrentTimeElapsed Gauge32,
optIfPerfMonCurDayTimeElapsed Gauge32,
optIfPerfMonIntervalNumIntervals Unsigned32,
optIfPerfMonIntervalNumInvalidIntervals Unsigned32
}
optIfPerfMonCurrentTimeElapsed OBJECT-TYPE
SYNTAX Gauge32 (0..900)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds elapsed in the current 15-minute
performance monitoring interval.
If, for some reason, such as an adjustment in the NE's
time-of-day clock, the number of seconds elapsed exceeds
the maximum value, then the maximum value will be returned."
::= { optIfPerfMonIntervalEntry 1 }
optIfPerfMonCurDayTimeElapsed OBJECT-TYPE
SYNTAX Gauge32 (0..86400)
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds elapsed in the current 24-hour interval
performance monitoring period.
If, for some reason, such as an adjustment in the NE's
time-of-day clock, the number of seconds elapsed exceeds
the maximum value, then the maximum value will be returned."
::= { optIfPerfMonIntervalEntry 2 }
optIfPerfMonIntervalNumIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 15-minute intervals for which performance
monitoring data is available. The number is the same for all
the associated sub layers of the interface.
An optical interface must be capable of supporting at least
n intervals, where n is defined as follows:
The minimum value of n is 4.
The default of n is 32.
The maximum value of n is 96.
The value of this object will be n unless performance
monitoring was (re-)started for the interface within the last
(n*15) minutes, in which case the value will be the number of
complete 15-minute intervals since measurement was
(re-)started."
::= { optIfPerfMonIntervalEntry 3 }
optIfPerfMonIntervalNumInvalidIntervals OBJECT-TYPE
SYNTAX Unsigned32 (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of intervals in the range from 0 to
optIfPerfMonIntervalNumIntervals for which no performance
monitoring data is available and/or the data is invalid."
::= { optIfPerfMonIntervalEntry 4 }
-- the optIfOTSn group
-- This group handles the configuration and performance
-- monitoring objects for OTS layers.
-- OTSn config table
optIfOTSnConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn configuration information."
::= { optIfOTSn 1 }
optIfOTSnConfigEntry OBJECT-TYPE
SYNTAX OptIfOTSnConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn configuration
information of an interface."
INDEX { ifIndex }
::= { optIfOTSnConfigTable 1 }
OptIfOTSnConfigEntry ::=
SEQUENCE {
optIfOTSnDirectionality OptIfDirectionality,
optIfOTSnAprStatus SnmpAdminString,
optIfOTSnAprControl SnmpAdminString,
optIfOTSnTraceIdentifierTransmitted OptIfTxTI,
optIfOTSnDAPIExpected OptIfExDAPI,
optIfOTSnSAPIExpected OptIfExSAPI,
optIfOTSnTraceIdentifierAccepted OptIfAcTI,
optIfOTSnTIMDetMode OptIfTIMDetMode,
optIfOTSnTIMActEnabled TruthValue,
optIfOTSnCurrentStatus BITS
}
optIfOTSnDirectionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the directionality of the entity."
::= { optIfOTSnConfigEntry 1 }
optIfOTSnAprStatus OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute indicates the status of the Automatic
Power Reduction (APR) function of the entity. Valid
values are 'on' and 'off'."
::= { optIfOTSnConfigEntry 2 }
optIfOTSnAprControl OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is a UTF-8 encoded string that specifies Automatic
Power Reduction (APR) control actions requested of this entity
(when written) and that returns the current APR control state
of this entity (when read). The values are implementation-defined.
Any implementation that instantiates this object must document the
set of values that it allows to be written, the set of values
that it will return, and what each of those values means."
::= { optIfOTSnConfigEntry 3 }
optIfOTSnTraceIdentifierTransmitted OBJECT-TYPE
SYNTAX OptIfTxTI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The trace identifier transmitted.
This object is applicable when optIfOTSnDirectionality has the
value source(2) or bidirectional(3).
This object does not apply to reduced-capability systems (i.e.,
those for which optIfOTMnReduced has the value true(1)) or
at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
has the value 'IrDI').
If no value is ever set by a management entity for the object
optIfOTSnTraceIdentifierTransmitted, system-specific default
value will be used. Any implementation that instantiates this
object must document the system-specific default value or how it
is derived."
::= { optIfOTSnConfigEntry 4 }
optIfOTSnDAPIExpected OBJECT-TYPE
SYNTAX OptIfExDAPI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DAPI expected by the receiver.
This object is applicable when optIfOTSnDirectionality has the
value sink(1) or bidirectional(3). It has no effect if
optIfOTSnTIMDetMode has the value off(1) or sapi(3).
This object does not apply to reduced-capability systems (i.e.,
those for which optIfOTMnReduced has the value true(1)) or
at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
has the value 'IrDI')."
::= { optIfOTSnConfigEntry 5 }Okay so this batch is all about what the receiver expects, what trace identifier it actually gets, and the sink performance stats, bestie 🎀✨
The first two objects are about SAPI and trace identifiers 🦋 optIfOTSnSAPIExpected is the SAPI the receiver expects. It's only relevant when optIfOTSnDirectionality is sink(1) or bidirectional(3), and it does nothing if optIfOTSnTIMDetMode is off(1) or dapi(2). It also doesn't apply to reduced-capability systems (where optIfOTMnReduced is true(1)) or IrDI interfaces (where optIfOTMnInterfaceType field 1 is 'IrDI') 💅
optIfOTSnSAPIExpected OBJECT-TYPE
SYNTAX OptIfExSAPI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The SAPI expected by the receiver.
This object is applicable when optIfOTSnDirectionality has the
value sink(1) or bidirectional(3). It has no effect if
optIfOTSnTIMDetMode has the value off(1) or dapi(2).
This object does not apply to reduced-capability systems (i.e.,
those for which optIfOTMnReduced has the value true(1)) or
at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
has the value 'IrDI')."
::= { optIfOTSnConfigEntry 6 }
optIfOTSnTraceIdentifierAccepted OBJECT-TYPE
SYNTAX OptIfAcTI
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual trace identifier received.
This object is applicable when optIfOTSnDirectionality has the
value sink(1) or bidirectional(3). Its value is unspecified
if optIfOTSnCurrentStatus has either or both of the
losO(5) and los(6) bits set.
This object does not apply to reduced-capability systems (i.e.,
those for which optIfOTMnReduced has the value true(1)) or
at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
has the value 'IrDI')."
::= { optIfOTSnConfigEntry 7 }
optIfOTSnTIMDetMode OBJECT-TYPE
SYNTAX OptIfTIMDetMode
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the mode of the Trace Identifier Mismatch (TIM)
Detection function. This object is applicable
when optIfOTSnDirectionality has the value sink(1)
or bidirectional(3). The default value is off(1).
This object does not apply to reduced-capability systems (i.e.,
those for which optIfOTMnReduced has the value true(1)) or
at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
has the value 'IrDI').
The default value of this object is off(1)."
::= { optIfOTSnConfigEntry 8 }
optIfOTSnTIMActEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the Trace Identifier Mismatch (TIM)
Consequent Action function is enabled. This object
is applicable when optIfOTSnDirectionality has the
value sink(1) or bidirectional(3). It has no effect
when the value of optIfOTSnTIMDetMode is off(1).
This object does not apply to reduced-capability systems (i.e.,
those for which optIfOTMnReduced has the value true(1)) or
at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1
has the value 'IrDI').
The default value of this object is false(2)."
::= { optIfOTSnConfigEntry 9 }
optIfOTSnCurrentStatus OBJECT-TYPE
SYNTAX BITS {
bdiP(0),
bdiO(1),
bdi(2),
tim(3),
losP(4),
losO(5),
los(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
This object is applicable when optIfOTSnDirectionality
has the value sink(1) or bidirectional(3). In
reduced-capability systems or at IrDI interfaces
the only bit position that may be set is los(6)."
::= { optIfOTSnConfigEntry 10 }
-- OTSn sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOTSnSinkCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn sink performance monitoring information for
the current 15-minute interval."
::= { optIfOTSn 2 }
optIfOTSnSinkCurrentEntry OBJECT-TYPE
SYNTAX OptIfOTSnSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn sink performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOTSnSinkCurrentTable 1 }
OptIfOTSnSinkCurrentEntry ::=
SEQUENCE {
optIfOTSnSinkCurrentSuspectedFlag TruthValue,
optIfOTSnSinkCurrentInputPower Integer32,
optIfOTSnSinkCurrentLowInputPower Integer32,
optIfOTSnSinkCurrentHighInputPower Integer32,
optIfOTSnSinkCurrentLowerInputPowerThreshold Integer32,
optIfOTSnSinkCurrentUpperInputPowerThreshold Integer32,
optIfOTSnSinkCurrentOutputPower Integer32,
optIfOTSnSinkCurrentLowOutputPower Integer32,
optIfOTSnSinkCurrentHighOutputPower Integer32,
optIfOTSnSinkCurrentLowerOutputPowerThreshold Integer32,
optIfOTSnSinkCurrentUpperOutputPowerThreshold Integer32
}
optIfOTSnSinkCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSinkCurrentEntry 1 }
optIfOTSnSinkCurrentInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the input."
::= { optIfOTSnSinkCurrentEntry 2 }
optIfOTSnSinkCurrentLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
current 15-minute interval."
::= { optIfOTSnSinkCurrentEntry 3 }
optIfOTSnSinkCurrentHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
current 15-minute interval."
::= { optIfOTSnSinkCurrentEntry 4 }
optIfOTSnSinkCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on input power. If
optIfOTSnSinkCurrentInputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSinkCurrentEntry 5 }
optIfOTSnSinkCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on input power. If
optIfOTSnSinkCurrentInputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSinkCurrentEntry 6 }
optIfOTSnSinkCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output."
::= { optIfOTSnSinkCurrentEntry 7 }
optIfOTSnSinkCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOTSnSinkCurrentEntry 8 }
optIfOTSnSinkCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOTSnSinkCurrentEntry 9 }
optIfOTSnSinkCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on output power. If
optIfOTSnSinkCurrentOutputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSinkCurrentEntry 10 }
optIfOTSnSinkCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on output power. If
optIfOTSnSinkCurrentOutputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSinkCurrentEntry 11 }
-- OTSn sink interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOTSnSinkIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OTSn sink performance monitoring
information."
::= { optIfOTSn 3 }
optIfOTSnSinkIntervalEntry OBJECT-TYPE
SYNTAX OptIfOTSnSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn sink performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOTSnSinkIntervalNumber }
::= { optIfOTSnSinkIntervalTable 1 }
OptIfOTSnSinkIntervalEntry ::=
SEQUENCE {
optIfOTSnSinkIntervalNumber OptIfIntervalNumber,
optIfOTSnSinkIntervalSuspectedFlag TruthValue,
optIfOTSnSinkIntervalLastInputPower Integer32,
optIfOTSnSinkIntervalLowInputPower Integer32,
optIfOTSnSinkIntervalHighInputPower Integer32,
optIfOTSnSinkIntervalLastOutputPower Integer32,
optIfOTSnSinkIntervalLowOutputPower Integer32,
optIfOTSnSinkIntervalHighOutputPower Integer32
}
optIfOTSnSinkIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOTSnSinkIntervalEntry 1 }
optIfOTSnSinkIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSinkIntervalEntry 2 }
optIfOTSnSinkIntervalLastInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the input during the
interval."
::= { optIfOTSnSinkIntervalEntry 3 }
optIfOTSnSinkIntervalLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
interval."
::= { optIfOTSnSinkIntervalEntry 4 }
optIfOTSnSinkIntervalHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
interval."
::= { optIfOTSnSinkIntervalEntry 5 }
optIfOTSnSinkIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
interval."
::= { optIfOTSnSinkIntervalEntry 6 }
optIfOTSnSinkIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
interval."
::= { optIfOTSnSinkIntervalEntry 7 }
optIfOTSnSinkIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
interval."
::= { optIfOTSnSinkIntervalEntry 8 }
-- OTSn sink current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOTSnSinkCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn sink performance monitoring information for
the current 24-hour interval."
::= { optIfOTSn 4 }
optIfOTSnSinkCurDayEntry OBJECT-TYPE
SYNTAX OptIfOTSnSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn sink performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOTSnSinkCurDayTable 1 }The sink current table holds stats for the live 15-minute window 📊 Each row is keyed by ifIndex, and it tracks input and output power, plus the lowest and highest readings so far. It also has a suspectedFlag, and if that's true, the data might not be trustworthy 🙈 The lower and upper thresholds are read-write, so you can set them. When power drops to the lower threshold or below, or climbs to the upper one or above, a Threshold Crossing Alert (TCA) should be sent 🚨
The sink interval table is the history section 🍓 It keeps data for previous 15-minute intervals, indexed by ifIndex and optIfOTSnSinkIntervalNumber. Each row has the last, lowest, and highest input and output power for that interval.
Last but not least, the sink current day table covers the current 24-hour interval 🌈 It's keyed by ifIndex too, and its entry definition ends right there, so the rest carries on from here 💜
Picking up with the current-day sink entry: its layout first, then the fields that report the lowest and highest input and output power over the current 24-hour interval. 💖
OptIfOTSnSinkCurDayEntry ::=
SEQUENCE {
optIfOTSnSinkCurDaySuspectedFlag TruthValue,
optIfOTSnSinkCurDayLowInputPower Integer32,
optIfOTSnSinkCurDayHighInputPower Integer32,
optIfOTSnSinkCurDayLowOutputPower Integer32,
optIfOTSnSinkCurDayHighOutputPower Integer32
}
optIfOTSnSinkCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSinkCurDayEntry 1 }
optIfOTSnSinkCurDayLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
current 24-hour interval."
::= { optIfOTSnSinkCurDayEntry 2 }
optIfOTSnSinkCurDayHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
current 24-hour interval."
::= { optIfOTSnSinkCurDayEntry 3 }
optIfOTSnSinkCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOTSnSinkCurDayEntry 4 }
optIfOTSnSinkCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOTSnSinkCurDayEntry 5 }Next up is the OTSn sink previous day table ✨. It holds the same kind of power readings, but for the previous 24-hour window, and it adds a last reading for each side. 🦋
-- OTSn sink previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOTSnSinkPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn sink performance monitoring information for
the previous 24-hour interval."
::= { optIfOTSn 5 }
optIfOTSnSinkPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOTSnSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn sink performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOTSnSinkPrevDayTable 1 }
OptIfOTSnSinkPrevDayEntry ::=
SEQUENCE {
optIfOTSnSinkPrevDaySuspectedFlag TruthValue,
optIfOTSnSinkPrevDayLastInputPower Integer32,
optIfOTSnSinkPrevDayLowInputPower Integer32,
optIfOTSnSinkPrevDayHighInputPower Integer32,
optIfOTSnSinkPrevDayLastOutputPower Integer32,
optIfOTSnSinkPrevDayLowOutputPower Integer32,
optIfOTSnSinkPrevDayHighOutputPower Integer32
}
optIfOTSnSinkPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSinkPrevDayEntry 1 }
optIfOTSnSinkPrevDayLastInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOTSnSinkPrevDayEntry 2 }
optIfOTSnSinkPrevDayLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOTSnSinkPrevDayEntry 3 }
optIfOTSnSinkPrevDayHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOTSnSinkPrevDayEntry 4 }
optIfOTSnSinkPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOTSnSinkPrevDayEntry 5 }
optIfOTSnSinkPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOTSnSinkPrevDayEntry 6 }
optIfOTSnSinkPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOTSnSinkPrevDayEntry 7 }Now the OTSn source current table 🌸, which covers the current 15-minute window. This is where the two threshold objects live. Each one says a Threshold Crossing Alert (TCA) should be sent when its reading crosses the limit. 🚨
-- OTSn source current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOTSnSrcCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn source performance monitoring information for
the current 15-minute interval."
::= { optIfOTSn 6 }
optIfOTSnSrcCurrentEntry OBJECT-TYPE
SYNTAX OptIfOTSnSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn source performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOTSnSrcCurrentTable 1 }
OptIfOTSnSrcCurrentEntry ::=
SEQUENCE {
optIfOTSnSrcCurrentSuspectedFlag TruthValue,
optIfOTSnSrcCurrentOutputPower Integer32,
optIfOTSnSrcCurrentLowOutputPower Integer32,
optIfOTSnSrcCurrentHighOutputPower Integer32,
optIfOTSnSrcCurrentLowerOutputPowerThreshold Integer32,
optIfOTSnSrcCurrentUpperOutputPowerThreshold Integer32,
optIfOTSnSrcCurrentInputPower Integer32,
optIfOTSnSrcCurrentLowInputPower Integer32,
optIfOTSnSrcCurrentHighInputPower Integer32,
optIfOTSnSrcCurrentLowerInputPowerThreshold Integer32,
optIfOTSnSrcCurrentUpperInputPowerThreshold Integer32
}
optIfOTSnSrcCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSrcCurrentEntry 1 }
optIfOTSnSrcCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output."
::= { optIfOTSnSrcCurrentEntry 2 }
optIfOTSnSrcCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOTSnSrcCurrentEntry 3 }
optIfOTSnSrcCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOTSnSrcCurrentEntry 4 }
optIfOTSnSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on output power. If
optIfOTSnSrcCurrentOutputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSrcCurrentEntry 5 }
optIfOTSnSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on output power. If
optIfOTSnSrcCurrentOutputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSrcCurrentEntry 6 }
optIfOTSnSrcCurrentInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the input."
::= { optIfOTSnSrcCurrentEntry 7 }
optIfOTSnSrcCurrentLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
current 15-minute interval."
::= { optIfOTSnSrcCurrentEntry 8 }
optIfOTSnSrcCurrentHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
current 15-minute interval."
::= { optIfOTSnSrcCurrentEntry 9 }
optIfOTSnSrcCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on input power. If
optIfOTSnSrcCurrentInputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSrcCurrentEntry 10 }
optIfOTSnSrcCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on input power. If
optIfOTSnSrcCurrentInputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOTSnSrcCurrentEntry 11 }Last bit of this part is the OTSn source interval table 💜. It's the historical record for earlier 15-minute windows, and each row is keyed by ifIndex plus an interval number. 🎀
-- OTSn source interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOTSnSrcIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OTSn source performance monitoring
information."
::= { optIfOTSn 7 }
optIfOTSnSrcIntervalEntry OBJECT-TYPE
SYNTAX OptIfOTSnSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn source performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOTSnSrcIntervalNumber }
::= { optIfOTSnSrcIntervalTable 1 }
OptIfOTSnSrcIntervalEntry ::=
SEQUENCE {
optIfOTSnSrcIntervalNumber OptIfIntervalNumber,
optIfOTSnSrcIntervalSuspectedFlag TruthValue,
optIfOTSnSrcIntervalLastOutputPower Integer32,
optIfOTSnSrcIntervalLowOutputPower Integer32,
optIfOTSnSrcIntervalHighOutputPower Integer32,
optIfOTSnSrcIntervalLastInputPower Integer32,
optIfOTSnSrcIntervalLowInputPower Integer32,
optIfOTSnSrcIntervalHighInputPower Integer32
}
optIfOTSnSrcIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOTSnSrcIntervalEntry 1 }
optIfOTSnSrcIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSrcIntervalEntry 2 }
optIfOTSnSrcIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
interval."
::= { optIfOTSnSrcIntervalEntry 3 }
optIfOTSnSrcIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
interval."
::= { optIfOTSnSrcIntervalEntry 4 }
optIfOTSnSrcIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
interval."
::= { optIfOTSnSrcIntervalEntry 5 }Okay so bestie, we are picking right back up in the MIB and it's giving data nerd heaven 🤓💖. These are the input power readings for each interval, plus the current and previous day tables, and then we're onto the OMSn stuff ✨
optIfOTSnSrcIntervalLastInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the input during the
interval."
::= { optIfOTSnSrcIntervalEntry 6 }
optIfOTSnSrcIntervalLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
interval."
::= { optIfOTSnSrcIntervalEntry 7 }
optIfOTSnSrcIntervalHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
interval."
::= { optIfOTSnSrcIntervalEntry 8 }Next up is the current day table for OTSn sources 🌸. The comment says it holds the data for the current 24-hour performance monitoring interval, so it's the "today so far" tea ☕
-- OTSn source current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOTSnSrcCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn source performance monitoring information for
the current 24-hour interval."
::= { optIfOTSn 8 }
optIfOTSnSrcCurDayEntry OBJECT-TYPE
SYNTAX OptIfOTSnSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn source performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOTSnSrcCurDayTable 1 }
OptIfOTSnSrcCurDayEntry ::=
SEQUENCE {
optIfOTSnSrcCurDaySuspectedFlag TruthValue,
optIfOTSnSrcCurDayLowOutputPower Integer32,
optIfOTSnSrcCurDayHighOutputPower Integer32,
optIfOTSnSrcCurDayLowInputPower Integer32,
optIfOTSnSrcCurDayHighInputPower Integer32
}
optIfOTSnSrcCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSrcCurDayEntry 1 }
optIfOTSnSrcCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOTSnSrcCurDayEntry 2 }
optIfOTSnSrcCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOTSnSrcCurDayEntry 3 }
optIfOTSnSrcCurDayLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
current 24-hour interval."
::= { optIfOTSnSrcCurDayEntry 4 }
optIfOTSnSrcCurDayHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
current 24-hour interval."
::= { optIfOTSnSrcCurDayEntry 5 }Now the previous day table 🦋. Same vibe as the current day one, but this is yesterday's recap, and it's a bit more stacked because it also tracks the last readings 💅
-- OTSn source previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOTSnSrcPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTSnSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTSn source performance monitoring information for
the previous 24-hour interval."
::= { optIfOTSn 9 }
optIfOTSnSrcPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOTSnSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTSn source performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOTSnSrcPrevDayTable 1 }
OptIfOTSnSrcPrevDayEntry ::=
SEQUENCE {
optIfOTSnSrcPrevDaySuspectedFlag TruthValue,
optIfOTSnSrcPrevDayLastOutputPower Integer32,
optIfOTSnSrcPrevDayLowOutputPower Integer32,
optIfOTSnSrcPrevDayHighOutputPower Integer32,
optIfOTSnSrcPrevDayLastInputPower Integer32,
optIfOTSnSrcPrevDayLowInputPower Integer32,
optIfOTSnSrcPrevDayHighInputPower Integer32
}
optIfOTSnSrcPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOTSnSrcPrevDayEntry 1 }
optIfOTSnSrcPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOTSnSrcPrevDayEntry 2 }
optIfOTSnSrcPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOTSnSrcPrevDayEntry 3 }
optIfOTSnSrcPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOTSnSrcPrevDayEntry 4 }
optIfOTSnSrcPrevDayLastInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOTSnSrcPrevDayEntry 5 }
optIfOTSnSrcPrevDayLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOTSnSrcPrevDayEntry 6 }
optIfOTSnSrcPrevDayHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOTSnSrcPrevDayEntry 7 }Time for the OMSn group 🎀, which handles config and performance monitoring for OMS layers. We start with the config table, which is where the directionality and the current defect status live 🧚
-- the optIfOMSn group
-- This group handles the configuration and performance monitoring
-- information for OMS layers.
-- OMSn config table
optIfOMSnConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn configuration information."
::= { optIfOMSn 1 }
optIfOMSnConfigEntry OBJECT-TYPE
SYNTAX OptIfOMSnConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn configuration
information of an interface."
INDEX { ifIndex }
::= { optIfOMSnConfigTable 1 }
OptIfOMSnConfigEntry ::=
SEQUENCE {
optIfOMSnDirectionality OptIfDirectionality,
optIfOMSnCurrentStatus BITS
}
optIfOMSnDirectionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the directionality of the entity."
::= { optIfOMSnConfigEntry 1 }
optIfOMSnCurrentStatus OBJECT-TYPE
SYNTAX BITS {
ssfP(0),
ssfO(1),
ssf(2),
bdiP(3),
bdiO(4),
bdi(5),
losP(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
This object is applicable only to full capability
systems whose interface type is IaDI and for which
optIfOMSnDirectionality has the value sink(1) or
bidirectional(3)."
::= { optIfOMSnConfigEntry 2 }Last stop for this part: the OMSn sink current table 🔥. It's the 15-minute live feed for aggregated input power, output power, and the TCA thresholds that tell you when to panic (lightly) 😭
-- OMSn sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOMSnSinkCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn sink performance monitoring information for
the current 15-minute interval."
::= { optIfOMSn 2 }
optIfOMSnSinkCurrentEntry OBJECT-TYPE
SYNTAX OptIfOMSnSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn sink performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOMSnSinkCurrentTable 1 }
OptIfOMSnSinkCurrentEntry ::=
SEQUENCE {
optIfOMSnSinkCurrentSuspectedFlag TruthValue,
optIfOMSnSinkCurrentAggregatedInputPower Integer32,
optIfOMSnSinkCurrentLowAggregatedInputPower Integer32,
optIfOMSnSinkCurrentHighAggregatedInputPower Integer32,
optIfOMSnSinkCurrentLowerInputPowerThreshold Integer32,
optIfOMSnSinkCurrentUpperInputPowerThreshold Integer32,
optIfOMSnSinkCurrentOutputPower Integer32,
optIfOMSnSinkCurrentLowOutputPower Integer32,
optIfOMSnSinkCurrentHighOutputPower Integer32,
optIfOMSnSinkCurrentLowerOutputPowerThreshold Integer32,
optIfOMSnSinkCurrentUpperOutputPowerThreshold Integer32
}
optIfOMSnSinkCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSinkCurrentEntry 1 }
optIfOMSnSinkCurrentAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The aggregated optical power of all the DWDM input
channels."
::= { optIfOMSnSinkCurrentEntry 2 }
optIfOMSnSinkCurrentLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels during the current 15-minute interval."
::= { optIfOMSnSinkCurrentEntry 3 }
optIfOMSnSinkCurrentHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels during the current 15-minute interval."
::= { optIfOMSnSinkCurrentEntry 4 }
optIfOMSnSinkCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on aggregated input power. If
optIfOMSnSinkCurrentAggregatedInputPower drops to this value
or below, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSinkCurrentEntry 5 }
optIfOMSnSinkCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on aggregated input power. If
optIfOMSnSinkCurrentAggregatedInputPower reaches or exceeds
this value, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSinkCurrentEntry 6 }
optIfOMSnSinkCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output."
::= { optIfOMSnSinkCurrentEntry 7 }
optIfOMSnSinkCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output
during the current 15-minute interval."
::= { optIfOMSnSinkCurrentEntry 8 }
optIfOMSnSinkCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output
during the current 15-minute interval."
::= { optIfOMSnSinkCurrentEntry 9 }okay so the thresholds are next and bestie, they're giving alerts 🚨✨
optIfOMSnSinkCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on output power. If
optIfOMSnSinkCurrentOutputPower drops to this value
or below, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSinkCurrentEntry 10 }
optIfOMSnSinkCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on output power. If
optIfOMSnSinkCurrentOutputPower reaches or exceeds
this value, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSinkCurrentEntry 11 }
-- OMSn sink interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOMSnSinkIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OMSn sink performance monitoring
information."
::= { optIfOMSn 3 }
optIfOMSnSinkIntervalEntry OBJECT-TYPE
SYNTAX OptIfOMSnSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn sink performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOMSnSinkIntervalNumber }
::= { optIfOMSnSinkIntervalTable 1 }
OptIfOMSnSinkIntervalEntry ::=
SEQUENCE {
optIfOMSnSinkIntervalNumber OptIfIntervalNumber,
optIfOMSnSinkIntervalSuspectedFlag TruthValue,
optIfOMSnSinkIntervalLastAggregatedInputPower Integer32,
optIfOMSnSinkIntervalLowAggregatedInputPower Integer32,
optIfOMSnSinkIntervalHighAggregatedInputPower Integer32,
optIfOMSnSinkIntervalLastOutputPower Integer32,
optIfOMSnSinkIntervalLowOutputPower Integer32,
optIfOMSnSinkIntervalHighOutputPower Integer32
}
optIfOMSnSinkIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOMSnSinkIntervalEntry 1 }
optIfOMSnSinkIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSinkIntervalEntry 2 }
optIfOMSnSinkIntervalLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power of all the DWDM input
channels during the interval."
::= { optIfOMSnSinkIntervalEntry 3 }
optIfOMSnSinkIntervalLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels during the interval."
::= { optIfOMSnSinkIntervalEntry 4 }
optIfOMSnSinkIntervalHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels during the interval."
::= { optIfOMSnSinkIntervalEntry 5 }
optIfOMSnSinkIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power at the output
during the interval."
::= { optIfOMSnSinkIntervalEntry 6 }
optIfOMSnSinkIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power at the output
during the interval."
::= { optIfOMSnSinkIntervalEntry 7 }
optIfOMSnSinkIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power at the output
during the interval."
::= { optIfOMSnSinkIntervalEntry 8 }next up is the current day table, which is the 24-hour tea for the current day 🍓💅
-- OMSn sink current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOMSnSinkCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn sink performance monitoring information for
the current 24-hour interval."
::= { optIfOMSn 4 }
optIfOMSnSinkCurDayEntry OBJECT-TYPE
SYNTAX OptIfOMSnSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn sink performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOMSnSinkCurDayTable 1 }
OptIfOMSnSinkCurDayEntry ::=
SEQUENCE {
optIfOMSnSinkCurDaySuspectedFlag TruthValue,
optIfOMSnSinkCurDayLowAggregatedInputPower Integer32,
optIfOMSnSinkCurDayHighAggregatedInputPower Integer32,
optIfOMSnSinkCurDayLowOutputPower Integer32,
optIfOMSnSinkCurDayHighOutputPower Integer32
}
optIfOMSnSinkCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSinkCurDayEntry 1 }
optIfOMSnSinkCurDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels during the current 24-hour interval."
::= { optIfOMSnSinkCurDayEntry 2 }
optIfOMSnSinkCurDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels during the current 24-hour interval."
::= { optIfOMSnSinkCurDayEntry 3 }
optIfOMSnSinkCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power at the output
during the current 24-hour interval."
::= { optIfOMSnSinkCurDayEntry 4 }
optIfOMSnSinkCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power at the output
during the current 24-hour interval."
::= { optIfOMSnSinkCurDayEntry 5 }and now the previous day table, which is giving "yesterday but make it structured" 🦋
-- OMSn sink previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOMSnSinkPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn sink performance monitoring information for
the previous 24-hour interval."
::= { optIfOMSn 5 }
optIfOMSnSinkPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOMSnSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn sink performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOMSnSinkPrevDayTable 1 }
OptIfOMSnSinkPrevDayEntry ::=
SEQUENCE {
optIfOMSnSinkPrevDaySuspectedFlag TruthValue,
optIfOMSnSinkPrevDayLastAggregatedInputPower Integer32,
optIfOMSnSinkPrevDayLowAggregatedInputPower Integer32,
optIfOMSnSinkPrevDayHighAggregatedInputPower Integer32,
optIfOMSnSinkPrevDayLastOutputPower Integer32,
optIfOMSnSinkPrevDayLowOutputPower Integer32,
optIfOMSnSinkPrevDayHighOutputPower Integer32
}
optIfOMSnSinkPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSinkPrevDayEntry 1 }
optIfOMSnSinkPrevDayLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power of all the DWDM input
channels during the previous 24-hour interval."
::= { optIfOMSnSinkPrevDayEntry 2 }
optIfOMSnSinkPrevDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels during the previous 24-hour interval."
::= { optIfOMSnSinkPrevDayEntry 3 }
optIfOMSnSinkPrevDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels during the previous 24-hour interval."
::= { optIfOMSnSinkPrevDayEntry 4 }
optIfOMSnSinkPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power at the output
during the previous 24-hour interval."
::= { optIfOMSnSinkPrevDayEntry 5 }
optIfOMSnSinkPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power at the output
during the previous 24-hour interval."
::= { optIfOMSnSinkPrevDayEntry 6 }
optIfOMSnSinkPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power at the output
during the previous 24-hour interval."
::= { optIfOMSnSinkPrevDayEntry 7 }last bit for this chunk: the OMSn source current table, which is the 15-minute check-in for the source side ✨🔥
-- OMSn source current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOMSnSrcCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn source performance monitoring information for
the current 15-minute interval."
::= { optIfOMSn 6 }
optIfOMSnSrcCurrentEntry OBJECT-TYPE
SYNTAX OptIfOMSnSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn source performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOMSnSrcCurrentTable 1 }
OptIfOMSnSrcCurrentEntry ::=
SEQUENCE {
optIfOMSnSrcCurrentSuspectedFlag TruthValue,
optIfOMSnSrcCurrentOutputPower Integer32,
optIfOMSnSrcCurrentLowOutputPower Integer32,
optIfOMSnSrcCurrentHighOutputPower Integer32,
optIfOMSnSrcCurrentLowerOutputPowerThreshold Integer32,
optIfOMSnSrcCurrentUpperOutputPowerThreshold Integer32,
optIfOMSnSrcCurrentAggregatedInputPower Integer32,
optIfOMSnSrcCurrentLowAggregatedInputPower Integer32,
optIfOMSnSrcCurrentHighAggregatedInputPower Integer32,
optIfOMSnSrcCurrentLowerInputPowerThreshold Integer32,
optIfOMSnSrcCurrentUpperInputPowerThreshold Integer32
}
optIfOMSnSrcCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSrcCurrentEntry 1 }
optIfOMSnSrcCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output."
::= { optIfOMSnSrcCurrentEntry 2 }
optIfOMSnSrcCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOMSnSrcCurrentEntry 3 }okay so the current-interval power readings keep going ✨
optIfOMSnSrcCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOMSnSrcCurrentEntry 4 }
optIfOMSnSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on output power. If
optIfOMSnSrcCurrentOutputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSrcCurrentEntry 5 }
optIfOMSnSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on output power. If
optIfOMSnSrcCurrentOutputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSrcCurrentEntry 6 }
optIfOMSnSrcCurrentAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The aggregated optical power at the input."
::= { optIfOMSnSrcCurrentEntry 7 }
optIfOMSnSrcCurrentLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power at the input
during the current 15-minute interval."
::= { optIfOMSnSrcCurrentEntry 8 }
optIfOMSnSrcCurrentHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power at the input
during the current 15-minute interval."
::= { optIfOMSnSrcCurrentEntry 9 }
optIfOMSnSrcCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on aggregated input power. If
optIfOMSnSrcCurrentAggregatedInputPower drops to this value
or below, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSrcCurrentEntry 10 }
optIfOMSnSrcCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on aggregated input power. If
optIfOMSnSrcCurrentAggregatedInputPower reaches or exceeds
this value, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOMSnSrcCurrentEntry 11 }
-- OMSn source interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOMSnSrcIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OMSn source performance monitoring
information."
::= { optIfOMSn 7 }
optIfOMSnSrcIntervalEntry OBJECT-TYPE
SYNTAX OptIfOMSnSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn source performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOMSnSrcIntervalNumber }
::= { optIfOMSnSrcIntervalTable 1 }
OptIfOMSnSrcIntervalEntry ::=
SEQUENCE {
optIfOMSnSrcIntervalNumber OptIfIntervalNumber,
optIfOMSnSrcIntervalSuspectedFlag TruthValue,
optIfOMSnSrcIntervalLastOutputPower Integer32,
optIfOMSnSrcIntervalLowOutputPower Integer32,
optIfOMSnSrcIntervalHighOutputPower Integer32,
optIfOMSnSrcIntervalLastAggregatedInputPower Integer32,
optIfOMSnSrcIntervalLowAggregatedInputPower Integer32,
optIfOMSnSrcIntervalHighAggregatedInputPower Integer32
}
optIfOMSnSrcIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOMSnSrcIntervalEntry 1 }
optIfOMSnSrcIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSrcIntervalEntry 2 }
optIfOMSnSrcIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
interval."
::= { optIfOMSnSrcIntervalEntry 3 }
optIfOMSnSrcIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
interval."
::= { optIfOMSnSrcIntervalEntry 4 }
optIfOMSnSrcIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
interval."
::= { optIfOMSnSrcIntervalEntry 5 }
optIfOMSnSrcIntervalLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power at the input
during the interval."
::= { optIfOMSnSrcIntervalEntry 6 }
optIfOMSnSrcIntervalLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power at the input
during the interval."
::= { optIfOMSnSrcIntervalEntry 7 }
optIfOMSnSrcIntervalHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power at the input
during the interval."
::= { optIfOMSnSrcIntervalEntry 8 }
-- OMSn source current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOMSnSrcCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn source performance monitoring information for
the current 24-hour interval."
::= { optIfOMSn 8 }
optIfOMSnSrcCurDayEntry OBJECT-TYPE
SYNTAX OptIfOMSnSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn source performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOMSnSrcCurDayTable 1 }
OptIfOMSnSrcCurDayEntry ::=
SEQUENCE {
optIfOMSnSrcCurDaySuspectedFlag TruthValue,
optIfOMSnSrcCurDayLowOutputPower Integer32,
optIfOMSnSrcCurDayHighOutputPower Integer32,
optIfOMSnSrcCurDayLowAggregatedInputPower Integer32,
optIfOMSnSrcCurDayHighAggregatedInputPower Integer32
}
optIfOMSnSrcCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSrcCurDayEntry 1 }
optIfOMSnSrcCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOMSnSrcCurDayEntry 2 }
optIfOMSnSrcCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOMSnSrcCurDayEntry 3 }
optIfOMSnSrcCurDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power at the input
during the current 24-hour interval."
::= { optIfOMSnSrcCurDayEntry 4 }
optIfOMSnSrcCurDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power at the input
during the current 24-hour interval."
::= { optIfOMSnSrcCurDayEntry 5 }
-- OMSn source previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOMSnSrcPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOMSnSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OMSn source performance monitoring information for
the previous 24-hour interval."
::= { optIfOMSn 9 }
optIfOMSnSrcPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOMSnSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OMSn source performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOMSnSrcPrevDayTable 1 }
OptIfOMSnSrcPrevDayEntry ::=
SEQUENCE {
optIfOMSnSrcPrevDaySuspectedFlag TruthValue,
optIfOMSnSrcPrevDayLastOutputPower Integer32,
optIfOMSnSrcPrevDayLowOutputPower Integer32,
optIfOMSnSrcPrevDayHighOutputPower Integer32,
optIfOMSnSrcPrevDayLastAggregatedInputPower Integer32,
optIfOMSnSrcPrevDayLowAggregatedInputPower Integer32,
optIfOMSnSrcPrevDayHighAggregatedInputPower Integer32
}
optIfOMSnSrcPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOMSnSrcPrevDayEntry 1 }
optIfOMSnSrcPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOMSnSrcPrevDayEntry 2 }
optIfOMSnSrcPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOMSnSrcPrevDayEntry 3 }
optIfOMSnSrcPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOMSnSrcPrevDayEntry 4 }
optIfOMSnSrcPrevDayLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power at the input during the
previous 24-hour interval."
::= { optIfOMSnSrcPrevDayEntry 5 }
optIfOMSnSrcPrevDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power at the input during the
previous 24-hour interval."
::= { optIfOMSnSrcPrevDayEntry 6 }
optIfOMSnSrcPrevDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power at the input during the
previous 24-hour interval."
::= { optIfOMSnSrcPrevDayEntry 7 }
-- the optIfOChGroup group
-- This group handles the configuration and performance monitoring
-- information for OChGroup layers.
-- OChGroup config table
optIfOChGroupConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup configuration information."
::= { optIfOChGroup 1 }the OChGroup config table is next, bestie 👀🎀
okay so we're picking up right where the config table left off 💅 first up is the config entry, which is one conceptual row per interface, keyed by ifIndex 🦋
optIfOChGroupConfigEntry OBJECT-TYPE
SYNTAX OptIfOChGroupConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup configuration
information of an interface."
INDEX { ifIndex }
::= { optIfOChGroupConfigTable 1 }
OptIfOChGroupConfigEntry ::=
SEQUENCE {
optIfOChGroupDirectionality OptIfDirectionality
}
optIfOChGroupDirectionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the directionality of the entity."
::= { optIfOChGroupConfigEntry 1 }Next up is the sink current table, which holds the data for the current 15-minute performance monitoring interval ⏱️✨
-- OChGroup sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOChGroupSinkCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup sink performance monitoring information for
the current 15-minute interval."
::= { optIfOChGroup 2 }
optIfOChGroupSinkCurrentEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup sink performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOChGroupSinkCurrentTable 1 }
OptIfOChGroupSinkCurrentEntry ::=
SEQUENCE {
optIfOChGroupSinkCurrentSuspectedFlag TruthValue,
optIfOChGroupSinkCurrentAggregatedInputPower Integer32,
optIfOChGroupSinkCurrentLowAggregatedInputPower Integer32,
optIfOChGroupSinkCurrentHighAggregatedInputPower Integer32,
optIfOChGroupSinkCurrentLowerInputPowerThreshold Integer32,
optIfOChGroupSinkCurrentUpperInputPowerThreshold Integer32,
optIfOChGroupSinkCurrentOutputPower Integer32,
optIfOChGroupSinkCurrentLowOutputPower Integer32,
optIfOChGroupSinkCurrentHighOutputPower Integer32,
optIfOChGroupSinkCurrentLowerOutputPowerThreshold Integer32,
optIfOChGroupSinkCurrentUpperOutputPowerThreshold Integer32
}
optIfOChGroupSinkCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSinkCurrentEntry 1 }
optIfOChGroupSinkCurrentAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The aggregated optical power of all the DWDM input
channels in the OChGroup."
::= { optIfOChGroupSinkCurrentEntry 2 }
optIfOChGroupSinkCurrentLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels in the OChGroup during the current 15-minute interval."
::= { optIfOChGroupSinkCurrentEntry 3 }
optIfOChGroupSinkCurrentHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels in the OChGroup during the current 15-minute interval."
::= { optIfOChGroupSinkCurrentEntry 4 }
optIfOChGroupSinkCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on aggregated input power. If
optIfOChGroupSinkCurrentAggregatedInputPower drops to this value
or below, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSinkCurrentEntry 5 }
optIfOChGroupSinkCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on aggregated input power. If
optIfOChGroupSinkCurrentAggregatedInputPower reaches or exceeds
this value, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSinkCurrentEntry 6 }
optIfOChGroupSinkCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output
in the OChGroup."
::= { optIfOChGroupSinkCurrentEntry 7 }
optIfOChGroupSinkCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output
in the OChGroup during the current 15-minute interval."
::= { optIfOChGroupSinkCurrentEntry 8 }
optIfOChGroupSinkCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output
in the OChGroup during the current 15-minute interval."
::= { optIfOChGroupSinkCurrentEntry 9 }
optIfOChGroupSinkCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on the output power. If
optIfOChGroupSinkCurrentOutputPower drops to this value
or below, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSinkCurrentEntry 10 }
optIfOChGroupSinkCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on the output power. If
optIfOChGroupSinkCurrentOutputPower reaches or exceeds
this value, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSinkCurrentEntry 11 }Now the sink interval table, which holds data for the previous 15-minute intervals, so it's basically the history book 📚🌸
-- OChGroup sink interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOChGroupSinkIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OChGroup sink performance monitoring
information."
::= { optIfOChGroup 3 }
optIfOChGroupSinkIntervalEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup sink performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOChGroupSinkIntervalNumber }
::= { optIfOChGroupSinkIntervalTable 1 }
OptIfOChGroupSinkIntervalEntry ::=
SEQUENCE {
optIfOChGroupSinkIntervalNumber OptIfIntervalNumber,
optIfOChGroupSinkIntervalSuspectedFlag TruthValue,
optIfOChGroupSinkIntervalLastAggregatedInputPower Integer32,
optIfOChGroupSinkIntervalLowAggregatedInputPower Integer32,
optIfOChGroupSinkIntervalHighAggregatedInputPower Integer32,
optIfOChGroupSinkIntervalLastOutputPower Integer32,
optIfOChGroupSinkIntervalLowOutputPower Integer32,
optIfOChGroupSinkIntervalHighOutputPower Integer32
}
optIfOChGroupSinkIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOChGroupSinkIntervalEntry 1 }
optIfOChGroupSinkIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSinkIntervalEntry 2 }
optIfOChGroupSinkIntervalLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power of all the DWDM input
channels in the OChGroup during the interval."
::= { optIfOChGroupSinkIntervalEntry 3 }
optIfOChGroupSinkIntervalLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels in the OChGroup during the interval."
::= { optIfOChGroupSinkIntervalEntry 4 }
optIfOChGroupSinkIntervalHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels in the OChGroup during the interval."
::= { optIfOChGroupSinkIntervalEntry 5 }
optIfOChGroupSinkIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output
in the OChGroup during the interval."
::= { optIfOChGroupSinkIntervalEntry 6 }
optIfOChGroupSinkIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output
in the OChGroup during the interval."
::= { optIfOChGroupSinkIntervalEntry 7 }
optIfOChGroupSinkIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output
in the OChGroup during the interval."
::= { optIfOChGroupSinkIntervalEntry 8 }Last bit for this part: the sink current day table, which covers the current 24-hour performance monitoring interval 🌈
-- OChGroup sink current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOChGroupSinkCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup sink performance monitoring information for
the current 24-hour interval."
::= { optIfOChGroup 4 }
optIfOChGroupSinkCurDayEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup sink performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOChGroupSinkCurDayTable 1 }
OptIfOChGroupSinkCurDayEntry ::=
SEQUENCE {
optIfOChGroupSinkCurDaySuspectedFlag TruthValue,
optIfOChGroupSinkCurDayLowAggregatedInputPower Integer32,
optIfOChGroupSinkCurDayHighAggregatedInputPower Integer32,
optIfOChGroupSinkCurDayLowOutputPower Integer32,
optIfOChGroupSinkCurDayHighOutputPower Integer32
}
optIfOChGroupSinkCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSinkCurDayEntry 1 }
optIfOChGroupSinkCurDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels in the OChGroup during the current 24-hour interval."
::= { optIfOChGroupSinkCurDayEntry 2 }
optIfOChGroupSinkCurDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels in the OChGroup during the current 24-hour interval."
::= { optIfOChGroupSinkCurDayEntry 3 }
optIfOChGroupSinkCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output
in the OChGroup during the current 24-hour interval."
::= { optIfOChGroupSinkCurDayEntry 4 }
optIfOChGroupSinkCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output
in the OChGroup during the current 24-hour interval."
::= { optIfOChGroupSinkCurDayEntry 5 }
-- OChGroup sink previous day tableokay so we're still in the previous-day sink table, and it's giving detailed 💅 the whole thing is basically a diary of optical power over 24 hours 🌈 here's the next chunk, straight from the source
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOChGroupSinkPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup sink performance monitoring information for
the previous 24-hour interval."
::= { optIfOChGroup 5 }
optIfOChGroupSinkPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup sink performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOChGroupSinkPrevDayTable 1 }
OptIfOChGroupSinkPrevDayEntry ::=
SEQUENCE {
optIfOChGroupSinkPrevDaySuspectedFlag TruthValue,
optIfOChGroupSinkPrevDayLastAggregatedInputPower Integer32,
optIfOChGroupSinkPrevDayLowAggregatedInputPower Integer32,
optIfOChGroupSinkPrevDayHighAggregatedInputPower Integer32,
optIfOChGroupSinkPrevDayLastOutputPower Integer32,
optIfOChGroupSinkPrevDayLowOutputPower Integer32,
optIfOChGroupSinkPrevDayHighOutputPower Integer32
}
optIfOChGroupSinkPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSinkPrevDayEntry 1 }
optIfOChGroupSinkPrevDayLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power of all the DWDM input
channels in the OChGroup during the previous 24-hour interval."
::= { optIfOChGroupSinkPrevDayEntry 2 }
optIfOChGroupSinkPrevDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power of all the DWDM input
channels in the OChGroup during the previous 24-hour interval."
::= { optIfOChGroupSinkPrevDayEntry 3 }
optIfOChGroupSinkPrevDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power of all the DWDM input
channels in the OChGroup during the previous 24-hour interval."
::= { optIfOChGroupSinkPrevDayEntry 4 }
optIfOChGroupSinkPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output
in the OChGroup during the previous 24-hour interval."
::= { optIfOChGroupSinkPrevDayEntry 5 }
optIfOChGroupSinkPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output
in the OChGroup during the previous 24-hour interval."
::= { optIfOChGroupSinkPrevDayEntry 6 }
optIfOChGroupSinkPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output
in the OChGroup during the previous 24-hour interval."
::= { optIfOChGroupSinkPrevDayEntry 7 }the source side is next and it's so much more dramatic 🔥 it has its own current 15-minute table, with thresholds that tell you when to sound the alarm 🚨
-- OChGroup source current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOChGroupSrcCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup source performance monitoring information for
the current 15-minute interval."
::= { optIfOChGroup 6 }
optIfOChGroupSrcCurrentEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup source performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOChGroupSrcCurrentTable 1 }
OptIfOChGroupSrcCurrentEntry ::=
SEQUENCE {
optIfOChGroupSrcCurrentSuspectedFlag TruthValue,
optIfOChGroupSrcCurrentOutputPower Integer32,
optIfOChGroupSrcCurrentLowOutputPower Integer32,
optIfOChGroupSrcCurrentHighOutputPower Integer32,
optIfOChGroupSrcCurrentLowerOutputPowerThreshold Integer32,
optIfOChGroupSrcCurrentUpperOutputPowerThreshold Integer32,
optIfOChGroupSrcCurrentAggregatedInputPower Integer32,
optIfOChGroupSrcCurrentLowAggregatedInputPower Integer32,
optIfOChGroupSrcCurrentHighAggregatedInputPower Integer32,
optIfOChGroupSrcCurrentLowerInputPowerThreshold Integer32,
optIfOChGroupSrcCurrentUpperInputPowerThreshold Integer32
}
optIfOChGroupSrcCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSrcCurrentEntry 1 }
optIfOChGroupSrcCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output."
::= { optIfOChGroupSrcCurrentEntry 2 }
optIfOChGroupSrcCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOChGroupSrcCurrentEntry 3 }
optIfOChGroupSrcCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOChGroupSrcCurrentEntry 4 }
optIfOChGroupSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on output power. If
optIfOChGroupSrcCurrentOutputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSrcCurrentEntry 5 }
optIfOChGroupSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on output power. If
optIfOChGroupSrcCurrentOutputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSrcCurrentEntry 6 }
optIfOChGroupSrcCurrentAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The aggregated optical power monitored at the input."
::= { optIfOChGroupSrcCurrentEntry 7 }
optIfOChGroupSrcCurrentLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power monitored at the input
during the current 15-minute interval."
::= { optIfOChGroupSrcCurrentEntry 8 }
optIfOChGroupSrcCurrentHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power monitored at the input
during the current 15-minute interval."
::= { optIfOChGroupSrcCurrentEntry 9 }
optIfOChGroupSrcCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on input power. If
optIfOChGroupSrcCurrentAggregatedInputPower drops to this value
or below, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSrcCurrentEntry 10 }
optIfOChGroupSrcCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on input power. If
optIfOChGroupSrcCurrentAggregatedInputPower reaches or exceeds
this value, a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChGroupSrcCurrentEntry 11 }and then the source interval table, which is basically the history book of the source side 📚✨ one row per past 15-minute interval, all tracked by the interval number
-- OChGroup source interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOChGroupSrcIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OChGroup source performance monitoring
information."
::= { optIfOChGroup 7 }
optIfOChGroupSrcIntervalEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup source performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOChGroupSrcIntervalNumber }
::= { optIfOChGroupSrcIntervalTable 1 }
OptIfOChGroupSrcIntervalEntry ::=
SEQUENCE {
optIfOChGroupSrcIntervalNumber OptIfIntervalNumber,
optIfOChGroupSrcIntervalSuspectedFlag TruthValue,
optIfOChGroupSrcIntervalLastOutputPower Integer32,
optIfOChGroupSrcIntervalLowOutputPower Integer32,
optIfOChGroupSrcIntervalHighOutputPower Integer32,
optIfOChGroupSrcIntervalLastAggregatedInputPower Integer32,
optIfOChGroupSrcIntervalLowAggregatedInputPower Integer32,
optIfOChGroupSrcIntervalHighAggregatedInputPower Integer32
}
optIfOChGroupSrcIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOChGroupSrcIntervalEntry 1 }
optIfOChGroupSrcIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSrcIntervalEntry 2 }
optIfOChGroupSrcIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
interval."
::= { optIfOChGroupSrcIntervalEntry 3 }
optIfOChGroupSrcIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
interval."
::= { optIfOChGroupSrcIntervalEntry 4 }
optIfOChGroupSrcIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
interval."
::= { optIfOChGroupSrcIntervalEntry 5 }
optIfOChGroupSrcIntervalLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power monitored at the input
during the interval."
::= { optIfOChGroupSrcIntervalEntry 6 }
optIfOChGroupSrcIntervalLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power monitored at the input
during the interval."
::= { optIfOChGroupSrcIntervalEntry 7 }
optIfOChGroupSrcIntervalHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power monitored at the input
during the interval."
::= { optIfOChGroupSrcIntervalEntry 8 }next up is the source current day table, which is the 24-hour view 🌸 we're almost at the end of the source side, bestie 🫶
-- OChGroup source current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.Okay so this part is where the current day table lives, and bestie, it's the "right now" snapshot 💖 It's basically tracking the optical power levels for a whole 24-hour window while it's happening 🌸
optIfOChGroupSrcCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup source performance monitoring information for
the current 24-hour interval."
::= { optIfOChGroup 8 }
optIfOChGroupSrcCurDayEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup source performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOChGroupSrcCurDayTable 1 }
OptIfOChGroupSrcCurDayEntry ::=
SEQUENCE {
optIfOChGroupSrcCurDaySuspectedFlag TruthValue,
optIfOChGroupSrcCurDayLowOutputPower Integer32,
optIfOChGroupSrcCurDayHighOutputPower Integer32,
optIfOChGroupSrcCurDayLowAggregatedInputPower Integer32,
optIfOChGroupSrcCurDayHighAggregatedInputPower Integer32
}
optIfOChGroupSrcCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSrcCurDayEntry 1 }
optIfOChGroupSrcCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOChGroupSrcCurDayEntry 2 }
optIfOChGroupSrcCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOChGroupSrcCurDayEntry 3 }
optIfOChGroupSrcCurDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power monitored at the input
during the current 24-hour interval."
::= { optIfOChGroupSrcCurDayEntry 4 }
optIfOChGroupSrcCurDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power monitored at the input
during the current 24-hour interval."
::= { optIfOChGroupSrcCurDayEntry 5 }Next up is the previous day table, which is the "yesterday, but make it data" version 🦋 Same vibe, just looking back at the last 24-hour window instead ✨
-- OChGroup source previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOChGroupSrcPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChGroupSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OChGroup source performance monitoring information for
the previous 24-hour interval."
::= { optIfOChGroup 9 }
optIfOChGroupSrcPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOChGroupSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OChGroup source performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOChGroupSrcPrevDayTable 1 }
OptIfOChGroupSrcPrevDayEntry ::=
SEQUENCE {
optIfOChGroupSrcPrevDaySuspectedFlag TruthValue,
optIfOChGroupSrcPrevDayLastOutputPower Integer32,
optIfOChGroupSrcPrevDayLowOutputPower Integer32,
optIfOChGroupSrcPrevDayHighOutputPower Integer32,
optIfOChGroupSrcPrevDayLastAggregatedInputPower Integer32,
optIfOChGroupSrcPrevDayLowAggregatedInputPower Integer32,
optIfOChGroupSrcPrevDayHighAggregatedInputPower Integer32
}
optIfOChGroupSrcPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChGroupSrcPrevDayEntry 1 }
optIfOChGroupSrcPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOChGroupSrcPrevDayEntry 2 }
optIfOChGroupSrcPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOChGroupSrcPrevDayEntry 3 }
optIfOChGroupSrcPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOChGroupSrcPrevDayEntry 4 }
optIfOChGroupSrcPrevDayLastAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last aggregated optical power monitored at the input
during the previous 24-hour interval."
::= { optIfOChGroupSrcPrevDayEntry 5 }
optIfOChGroupSrcPrevDayLowAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest aggregated optical power monitored at the input
during the previous 24-hour interval."
::= { optIfOChGroupSrcPrevDayEntry 6 }
optIfOChGroupSrcPrevDayHighAggregatedInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest aggregated optical power monitored at the input
during the previous 24-hour interval."
::= { optIfOChGroupSrcPrevDayEntry 7 }Now we're moving into the OCh group itself 💅 This is the part that handles configuration and performance monitoring for the OCh layers, so it's giving full main character energy 👑
-- the optIfOCh group
-- This group handles the configuration and
-- performance monitoring information for OCh layers.
-- OCh config table
optIfOChConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh configuration information."
::= { optIfOCh 1 }
optIfOChConfigEntry OBJECT-TYPE
SYNTAX OptIfOChConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh configuration
information of an interface."
INDEX { ifIndex }
::= { optIfOChConfigTable 1 }
OptIfOChConfigEntry ::=
SEQUENCE {
optIfOChDirectionality OptIfDirectionality,
optIfOChCurrentStatus BITS
}
optIfOChDirectionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the directionality of the entity."
::= { optIfOChConfigEntry 1 }
optIfOChCurrentStatus OBJECT-TYPE
SYNTAX BITS {
losP(0),
los(1),
oci(2),
ssfP(3),
ssfO(4),
ssf(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
This object is applicable when optIfOChDirectionality
has the value sink(1) or bidirectional(3).
In full-capability systems the bit position los(1) is not used.
In reduced-capability systems or at IrDI interfaces only
the bit positions los(1) and ssfP(3) are used."
::= { optIfOChConfigEntry 2 }Last stretch for this part: the OCh sink tables 🦋 The current one covers the live 15-minute window, and the interval one is the history book of earlier 15-minute chunks 📖 Also the threshold objects are where you set your own TCA alarm lines, which is so iconic of them 🔥
-- OCh sink current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOChSinkCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh sink performance monitoring information for
the current 15-minute interval."
::= { optIfOCh 2 }
optIfOChSinkCurrentEntry OBJECT-TYPE
SYNTAX OptIfOChSinkCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh sink performance
monitoring information for an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOChSinkCurrentTable 1 }
OptIfOChSinkCurrentEntry ::=
SEQUENCE {
optIfOChSinkCurrentSuspectedFlag TruthValue,
optIfOChSinkCurrentInputPower Integer32,
optIfOChSinkCurrentLowInputPower Integer32,
optIfOChSinkCurrentHighInputPower Integer32,
optIfOChSinkCurrentLowerInputPowerThreshold Integer32,
optIfOChSinkCurrentUpperInputPowerThreshold Integer32
}
optIfOChSinkCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSinkCurrentEntry 1 }
optIfOChSinkCurrentInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the input."
::= { optIfOChSinkCurrentEntry 2 }
optIfOChSinkCurrentLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
current 15-minute interval."
::= { optIfOChSinkCurrentEntry 3 }
optIfOChSinkCurrentHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
current 15-minute interval."
::= { optIfOChSinkCurrentEntry 4 }
optIfOChSinkCurrentLowerInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on input power. If
optIfOChSinkCurrentInputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChSinkCurrentEntry 5 }
optIfOChSinkCurrentUpperInputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on input power. If
optIfOChSinkCurrentInputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChSinkCurrentEntry 6 }
-- OCh sink interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOChSinkIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OCh sink performance monitoring
information."
::= { optIfOCh 3 }
optIfOChSinkIntervalEntry OBJECT-TYPE
SYNTAX OptIfOChSinkIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh sink performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOChSinkIntervalNumber }
::= { optIfOChSinkIntervalTable 1 }
OptIfOChSinkIntervalEntry ::=
SEQUENCE {
optIfOChSinkIntervalNumber OptIfIntervalNumber,
optIfOChSinkIntervalSuspectedFlag TruthValue,
optIfOChSinkIntervalLastInputPower Integer32,
optIfOChSinkIntervalLowInputPower Integer32,
optIfOChSinkIntervalHighInputPower Integer32
}
optIfOChSinkIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOChSinkIntervalEntry 1 }
optIfOChSinkIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSinkIntervalEntry 2 }
optIfOChSinkIntervalLastInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the input during the
interval."
::= { optIfOChSinkIntervalEntry 3 }
optIfOChSinkIntervalLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
interval."
::= { optIfOChSinkIntervalEntry 4 }optIfOChSinkIntervalHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
interval."
::= { optIfOChSinkIntervalEntry 5 }
-- OCh sink current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOChSinkCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh sink performance monitoring information for
the current 24-hour interval."
::= { optIfOCh 4 }
optIfOChSinkCurDayEntry OBJECT-TYPE
SYNTAX OptIfOChSinkCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh sink performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOChSinkCurDayTable 1 }
OptIfOChSinkCurDayEntry ::=
SEQUENCE {
optIfOChSinkCurDaySuspectedFlag TruthValue,
optIfOChSinkCurDayLowInputPower Integer32,
optIfOChSinkCurDayHighInputPower Integer32
}
optIfOChSinkCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSinkCurDayEntry 1 }
optIfOChSinkCurDayLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
current 24-hour interval."
::= { optIfOChSinkCurDayEntry 2 }
optIfOChSinkCurDayHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
current 24-hour interval."
::= { optIfOChSinkCurDayEntry 3 }
-- OCh sink previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOChSinkPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh sink performance monitoring information for
the previous 24-hour interval."
::= { optIfOCh 5 }
optIfOChSinkPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOChSinkPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh sink performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOChSinkPrevDayTable 1 }
OptIfOChSinkPrevDayEntry ::=
SEQUENCE {
optIfOChSinkPrevDaySuspectedFlag TruthValue,
optIfOChSinkPrevDayLastInputPower Integer32,
optIfOChSinkPrevDayLowInputPower Integer32,
optIfOChSinkPrevDayHighInputPower Integer32
}
optIfOChSinkPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSinkPrevDayEntry 1 }
optIfOChSinkPrevDayLastInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOChSinkPrevDayEntry 2 }
optIfOChSinkPrevDayLowInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOChSinkPrevDayEntry 3 }
optIfOChSinkPrevDayHighInputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the input during the
previous 24-hour interval."
::= { optIfOChSinkPrevDayEntry 4 }
-- OCh source current table
-- Contains data for the current 15-minute performance monitoring
-- interval.
optIfOChSrcCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh source performance monitoring information for
the current 15-minute interval."
::= { optIfOCh 6 }
optIfOChSrcCurrentEntry OBJECT-TYPE
SYNTAX OptIfOChSrcCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh source performance
monitoring information of an interface for the current
15-minute interval."
INDEX { ifIndex }
::= { optIfOChSrcCurrentTable 1 }
OptIfOChSrcCurrentEntry ::=
SEQUENCE {
optIfOChSrcCurrentSuspectedFlag TruthValue,
optIfOChSrcCurrentOutputPower Integer32,
optIfOChSrcCurrentLowOutputPower Integer32,
optIfOChSrcCurrentHighOutputPower Integer32,
optIfOChSrcCurrentLowerOutputPowerThreshold Integer32,
optIfOChSrcCurrentUpperOutputPowerThreshold Integer32
}
optIfOChSrcCurrentSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSrcCurrentEntry 1 }
optIfOChSrcCurrentOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optical power monitored at the output."
::= { optIfOChSrcCurrentEntry 2 }
optIfOChSrcCurrentLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOChSrcCurrentEntry 3 }
optIfOChSrcCurrentHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 15-minute interval."
::= { optIfOChSrcCurrentEntry 4 }
optIfOChSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lower limit threshold on output power. If
optIfOChSrcCurrentOutputPower drops to this value or below,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChSrcCurrentEntry 5 }
optIfOChSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The upper limit threshold on output power. If
optIfOChSrcCurrentOutputPower reaches or exceeds this value,
a Threshold Crossing Alert (TCA) should be sent."
::= { optIfOChSrcCurrentEntry 6 }
-- OCh source interval table
-- Contains data for previous 15-minute performance monitoring
-- intervals.
optIfOChSrcIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of historical OCh source performance monitoring
information."
::= { optIfOCh 7 }
optIfOChSrcIntervalEntry OBJECT-TYPE
SYNTAX OptIfOChSrcIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh source performance
monitoring information of an interface during a particular
historical interval."
INDEX { ifIndex, optIfOChSrcIntervalNumber }
::= { optIfOChSrcIntervalTable 1 }
OptIfOChSrcIntervalEntry ::=
SEQUENCE {
optIfOChSrcIntervalNumber OptIfIntervalNumber,
optIfOChSrcIntervalSuspectedFlag TruthValue,
optIfOChSrcIntervalLastOutputPower Integer32,
optIfOChSrcIntervalLowOutputPower Integer32,
optIfOChSrcIntervalHighOutputPower Integer32
}
optIfOChSrcIntervalNumber OBJECT-TYPE
SYNTAX OptIfIntervalNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Uniquely identifies the interval."
::= { optIfOChSrcIntervalEntry 1 }
optIfOChSrcIntervalSuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSrcIntervalEntry 2 }
optIfOChSrcIntervalLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
interval."
::= { optIfOChSrcIntervalEntry 3 }
optIfOChSrcIntervalLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
interval."
::= { optIfOChSrcIntervalEntry 4 }
optIfOChSrcIntervalHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
interval."
::= { optIfOChSrcIntervalEntry 5 }
-- OCh source current day table
-- Contains data for the current 24-hour performance
-- monitoring interval.
optIfOChSrcCurDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh source performance monitoring information for
the current 24-hour interval."
::= { optIfOCh 8 }
optIfOChSrcCurDayEntry OBJECT-TYPE
SYNTAX OptIfOChSrcCurDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh source performance
monitoring information of an interface for the current
24-hour interval."
INDEX { ifIndex }
::= { optIfOChSrcCurDayTable 1 }
OptIfOChSrcCurDayEntry ::=
SEQUENCE {
optIfOChSrcCurDaySuspectedFlag TruthValue,
optIfOChSrcCurDayLowOutputPower Integer32,
optIfOChSrcCurDayHighOutputPower Integer32
}
optIfOChSrcCurDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSrcCurDayEntry 1 }
optIfOChSrcCurDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOChSrcCurDayEntry 2 }
optIfOChSrcCurDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
current 24-hour interval."
::= { optIfOChSrcCurDayEntry 3 }
-- OCh source previous day table
-- Contains data for the previous 24-hour performance
-- monitoring interval.
optIfOChSrcPrevDayTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOChSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OCh source performance monitoring information for
the previous 24-hour interval."
::= { optIfOCh 9 }
optIfOChSrcPrevDayEntry OBJECT-TYPE
SYNTAX OptIfOChSrcPrevDayEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OCh source performance
monitoring information of an interface for the previous
24-hour interval."
INDEX { ifIndex }
::= { optIfOChSrcPrevDayTable 1 }
OptIfOChSrcPrevDayEntry ::=
SEQUENCE {
optIfOChSrcPrevDaySuspectedFlag TruthValue,
optIfOChSrcPrevDayLastOutputPower Integer32,
optIfOChSrcPrevDayLowOutputPower Integer32,
optIfOChSrcPrevDayHighOutputPower Integer32
}
optIfOChSrcPrevDaySuspectedFlag OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If true, the data in this entry may be unreliable."
::= { optIfOChSrcPrevDayEntry 1 }okay so the previous-day power readings are giving 💅 the last, lowest, and highest optical power at the output, all in 0.1 dBm 🌸
optIfOChSrcPrevDayLastOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOChSrcPrevDayEntry 2 }
optIfOChSrcPrevDayLowOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The lowest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOChSrcPrevDayEntry 3 }
optIfOChSrcPrevDayHighOutputPower OBJECT-TYPE
SYNTAX Integer32
UNITS "0.1 dbm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest optical power monitored at the output during the
previous 24-hour interval."
::= { optIfOChSrcPrevDayEntry 4 }
-- the optIfOTUk group
-- This group handles the configuration
-- information for OTUk layers.
-- OTUk config table
optIfOTUkConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfOTUkConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of OTUk configuration information."
::= { optIfOTUk 1 }
optIfOTUkConfigEntry OBJECT-TYPE
SYNTAX OptIfOTUkConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains OTUk configuration
information of an interface."
INDEX { ifIndex }
::= { optIfOTUkConfigTable 1 }
OptIfOTUkConfigEntry ::=
SEQUENCE {
optIfOTUkDirectionality OptIfDirectionality,
optIfOTUkBitRateK OptIfBitRateK,
optIfOTUkTraceIdentifierTransmitted OptIfTxTI,
optIfOTUkDAPIExpected OptIfExDAPI,
optIfOTUkSAPIExpected OptIfExSAPI,
optIfOTUkTraceIdentifierAccepted OptIfAcTI,
optIfOTUkTIMDetMode OptIfTIMDetMode,
optIfOTUkTIMActEnabled TruthValue,
optIfOTUkDEGThr OptIfDEGThr,
optIfOTUkDEGM OptIfDEGM,
optIfOTUkSinkAdaptActive TruthValue,
optIfOTUkSourceAdaptActive TruthValue,
optIfOTUkSinkFECEnabled TruthValue,
optIfOTUkCurrentStatus BITS
}
optIfOTUkDirectionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the directionality of the entity."
::= { optIfOTUkConfigEntry 1 }
optIfOTUkBitRateK OBJECT-TYPE
SYNTAX OptIfBitRateK
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the bit rate of the entity."
::= { optIfOTUkConfigEntry 2 }
optIfOTUkTraceIdentifierTransmitted OBJECT-TYPE
SYNTAX OptIfTxTI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The trace identifier transmitted.
This object is applicable when optIfOTUkDirectionality
has the value source(2) or bidirectional(3). It must not
be instantiated in rows where optIfOTUkDirectionality
has the value sink(1).
If no value is ever set by a management entity for this
object, system-specific default value will be used.
Any implementation that instantiates this object must
document the system-specific default value or how it
is derived."
::= { optIfOTUkConfigEntry 3 }
optIfOTUkDAPIExpected OBJECT-TYPE
SYNTAX OptIfExDAPI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DAPI expected by the receiver.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
This object has no effect when optIfOTUkTIMDetMode has
the value off(1)."
::= { optIfOTUkConfigEntry 4 }
optIfOTUkSAPIExpected OBJECT-TYPE
SYNTAX OptIfExSAPI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The SAPI expected by the receiver.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
This object has no effect when optIfOTUkTIMDetMode has
the value off(1)."
::= { optIfOTUkConfigEntry 5 }
optIfOTUkTraceIdentifierAccepted OBJECT-TYPE
SYNTAX OptIfAcTI
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual trace identifier accepted.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
The value of this object is unspecified when
optIfOTUkCurrentStatus indicates a near-end defect
(i.e., ssf(3), lof(4), ais(5), lom(6)) that prevents
extraction of the trace message."
::= { optIfOTUkConfigEntry 6 }
optIfOTUkTIMDetMode OBJECT-TYPE
SYNTAX OptIfTIMDetMode
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the mode of the Trace Identifier Mismatch (TIM)
Detection function.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
The default value of this object is off(1)."
::= { optIfOTUkConfigEntry 7 }
optIfOTUkTIMActEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the Trace Identifier Mismatch (TIM)
Consequent Action function is enabled.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
This object has no effect when optIfOTUkTIMDetMode has
the value off(1).
The default value of this object is false(2)."
::= { optIfOTUkConfigEntry 8 }
optIfOTUkDEGThr OBJECT-TYPE
SYNTAX OptIfDEGThr
UNITS "percentage"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a performance
monitoring (PM) Second to be bad. A PM Second is declared bad if
the percentage of detected errored blocks in that second is
greater than or equal to optIfOTUkDEGThr.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
The default value of this object is Severely Errored Second
(SES) Estimator (See ITU-T G.7710)."
::= { optIfOTUkConfigEntry 9 }
optIfOTUkDEGM OBJECT-TYPE
SYNTAX OptIfDEGM
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a Degraded Signal
defect (dDEG). A dDEG shall be declared if optIfOTUkDEGM
consecutive bad PM Seconds are detected.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
The default value of this object is 7 (See ITU-T G.7710)."
::= { optIfOTUkConfigEntry 10 }
optIfOTUkSinkAdaptActive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the sink adaptation function is activated or
not.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
The default value of this object is false(2)."
::= { optIfOTUkConfigEntry 11 }
optIfOTUkSourceAdaptActive OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the source adaptation function is activated or
not.
This object is only applicable to the source function, i.e.,
only when optIfOTUkDirectionality has the value source(2)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value sink(1).
The default value of this object is false(2)."
::= { optIfOTUkConfigEntry 12 }
optIfOTUkSinkFECEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If Forward Error Correction (FEC) is supported, this object
indicates whether FEC at the OTUk sink adaptation function is
enabled or not.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2).
The default value of this object is true(1)."
::= { optIfOTUkConfigEntry 13 }
optIfOTUkCurrentStatus OBJECT-TYPE
SYNTAX BITS {
tim(0),
deg(1),
bdi(2),
ssf(3),
lof(4),
ais(5),
lom(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
This object is only applicable to the sink function, i.e.,
only when optIfOTUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfOTUkDirectionality has the value source(2)."
::= { optIfOTUkConfigEntry 14 }
-- GCC0 config table
optIfGCC0ConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfGCC0ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of GCC0 configuration information."
::= { optIfOTUk 2 }
optIfGCC0ConfigEntry OBJECT-TYPE
SYNTAX OptIfGCC0ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains GCC0 configuration
information of an interface. Each instance must
correspond to an instance of optIfOTUkConfigEntry.
Separate source and/or sink instances may exist
for a given ifIndex value, or a single bidirectional
instance may exist, but a bidirectional instance may
not coexist with a source or sink instance.
Instances of this conceptual row persist across
agent restarts."
INDEX { ifIndex, optIfGCC0Directionality }
::= { optIfGCC0ConfigTable 1 }
OptIfGCC0ConfigEntry ::=
SEQUENCE {
optIfGCC0Directionality OptIfDirectionality,
optIfGCC0Application SnmpAdminString,
optIfGCC0RowStatus RowStatus
}
optIfGCC0Directionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the directionality of the entity.
The values source(2) and bidirectional(3) are
not allowed if the corresponding instance of
optIfOTUkDirectionality has the value sink(1).
The values sink(1) and bidirectional(3) are
not allowed if the corresponding instance of
optIfOTUkDirectionality has the value source(2)."
::= { optIfGCC0ConfigEntry 1 }
optIfGCC0Application OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the application transported by the GCC0 entity.
Example applications are ECC, User data channel.
The value of this object may not be changed when
optIfGCC0RowStatus has the value active(1)."
::= { optIfGCC0ConfigEntry 2 }the OTUk config table is where the real vibes start 🦋 the sink-only objects get very particular about which rows they show up in, so pay attention bestie ✨
Okay, picking up right where the GCC0 row left off 🎀
The row status column is the bestie that creates and deletes GCC0 config rows 💅 and it lines up with the addGCC0Access and removeGCC0Access operations from G.874.1 🦋
optIfGCC0RowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This columnar object is used for creating and deleting a
conceptual row of the optIfGCC0 config table.
It is used to model the addGCC0Access and removeGCC0Access
operations of an OTUk_TTP for GCC0 access control as defined
in G.874.1. Setting RowStatus to createAndGo or createAndWait
implies addGCC0Access. Setting RowStatus to destroy implies
removeGCC0Access."
::= { optIfGCC0ConfigEntry 3 }the optIfODUk group 🌸
Now we're in the ODUk group 🧚 and this part handles the config info for the ODUk layers, so it's basically the ODUk glow-up section ✨
-- the optIfODUk group
-- This group handles the configuration information
-- for the ODUk layers.
-- ODUk config table
optIfODUkConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfODUkConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of ODUk configuration information."
::= { optIfODUk 1 }
optIfODUkConfigEntry OBJECT-TYPE
SYNTAX OptIfODUkConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains ODUk configuration
information of an interface."
INDEX { ifIndex }
::= { optIfODUkConfigTable 1 }
OptIfODUkConfigEntry ::=
SEQUENCE {
optIfODUkDirectionality OptIfDirectionality,
optIfODUkBitRateK OptIfBitRateK,
optIfODUkTcmFieldsInUse BITS,
optIfODUkPositionSeqCurrentSize Unsigned32,
optIfODUkTtpPresent TruthValue
}
optIfODUkDirectionality OBJECT-TYPE
SYNTAX OptIfDirectionality
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the directionality of the entity."
::= { optIfODUkConfigEntry 1 }
optIfODUkBitRateK OBJECT-TYPE
SYNTAX OptIfBitRateK
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the bit rate of the entity."
::= { optIfODUkConfigEntry 2 }The TCM fields bitmap is giving main character energy 💖 Each bit slot is one of the six TCM fields, and a bit set to 1 means that field is in use 🔥
optIfODUkTcmFieldsInUse OBJECT-TYPE
SYNTAX BITS {
tcmField1(0),
tcmField2(1),
tcmField3(2),
tcmField4(3),
tcmField5(4),
tcmField6(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the TCM field(s) that are currently in use.
The positions of the bits correspond to the TCM fields.
A bit that is set to 1 means that the corresponding TCM
field is used. This object will be updated when rows are
created in or deleted from the optIfODUkTConfigTable, or
the optIfODUkTNimConfigTable."
::= { optIfODUkConfigEntry 3 }
optIfODUkPositionSeqCurrentSize OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable indicates the current size of the position
sequence (i.e., number of TCM function and/or GCC12
access that have been created in the ODUk interface).
When the value of this variable is greater than zero,
it means that one or more TCM function and/or GCC12
access have been created in the ODUk interface. In this
case, there will be as many rows in the
optIfODUkPositionSeqTable as the value of
optIfODUkPositionSeqCurrentSize corresponding to this
ODUk interface, one row for each TCM function or GCC12
access. The position of the TCM function and/or
GCC12 access within the sequence is indicated by the
optIfODUkPositionSeqPosition variable in
optIfODUkPositionSeqTable.
The optIfODUkPositionSeqTable also provides pointers
to the corresponding TCM function (optIfODUkT) and
GCC12 access (optIfGCC12) entities."
::= { optIfODUkConfigEntry 4 }
optIfODUkTtpPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object has the value true(1) if the ifEntry under which
it is instantiated contains an ODUk Trail Termination Point,
i.e., is the endpoint of an ODUk path. In that case there
will be a corresponding row in the ODUk TTP config table and
it will not be possible to create corresponding rows in the
ODUk NIM config table. This object has the value false(2)
if the ifEntry under which it is instantiated contains an
intermediate ODUk Connection Termination Point. In that case
there is no corresponding row in the ODUk TTP config table,
but it will be possible to create corresponding rows in the
ODUk NIM config table. This object also affects the allowable
options in rows created in the GCC12 config table and in the
ODUkT config table, as specified in the DESCRIPTION clauses
of the columns in those tables."
::= { optIfODUkConfigEntry 5 }the ODUk TTP config table 🦋
This table is the ODUk Trail Termination Point crew 👑 It's where the trace identifiers, the expected DAPI and SAPI, the TIM stuff, and the degrade thresholds all live. Lowkey a lot of rules, so read the DESCRIPTION strings carefully 🙈
-- ODUk Trail Termination Point (TTP) config table
optIfODUkTtpConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfODUkTtpConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of ODUk TTP configuration information."
::= { optIfODUk 2 }
optIfODUkTtpConfigEntry OBJECT-TYPE
SYNTAX OptIfODUkTtpConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains ODUk TTP configuration
information of an interface."
INDEX { ifIndex }
::= { optIfODUkTtpConfigTable 1 }
OptIfODUkTtpConfigEntry ::=
SEQUENCE {
optIfODUkTtpTraceIdentifierTransmitted OptIfTxTI,
optIfODUkTtpDAPIExpected OptIfExDAPI,
optIfODUkTtpSAPIExpected OptIfExSAPI,
optIfODUkTtpTraceIdentifierAccepted OptIfAcTI,
optIfODUkTtpTIMDetMode OptIfTIMDetMode,
optIfODUkTtpTIMActEnabled TruthValue,
optIfODUkTtpDEGThr OptIfDEGThr,
optIfODUkTtpDEGM OptIfDEGM,
optIfODUkTtpCurrentStatus BITS
}
optIfODUkTtpTraceIdentifierTransmitted OBJECT-TYPE
SYNTAX OptIfTxTI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The trace identifier transmitted.
This object is applicable when optIfODUkDirectionality
has the value source(2) or bidirectional(3). It must not be
instantiated in rows where optIfODUkDirectionality
has the value sink(1).
If no value is ever set by a management entity for this
object, system-specific default value will be used.
Any implementation that instantiates this object must
document the system-specific default value or how it
is derived."
::= { optIfODUkTtpConfigEntry 1 }
optIfODUkTtpDAPIExpected OBJECT-TYPE
SYNTAX OptIfExDAPI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DAPI expected by the receiver.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
This object has no effect when optIfODUkTtpTIMDetMode has
the value off(1)."
::= { optIfODUkTtpConfigEntry 2 }
optIfODUkTtpSAPIExpected OBJECT-TYPE
SYNTAX OptIfExSAPI
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The SAPI expected by the receiver.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
This object has no effect when optIfODUkTtpTIMDetMode has
the value off(1)."
::= { optIfODUkTtpConfigEntry 3 }
optIfODUkTtpTraceIdentifierAccepted OBJECT-TYPE
SYNTAX OptIfAcTI
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual trace identifier accepted.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
The value of this object is unspecified when
optIfODUkTtpCurrentStatus indicates a near-end defect
(i.e., oci(0), lck(1), ssf(5)) that prevents extraction
of the trace message."
::= { optIfODUkTtpConfigEntry 4 }
optIfODUkTtpTIMDetMode OBJECT-TYPE
SYNTAX OptIfTIMDetMode
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the mode of the Trace Identifier Mismatch (TIM)
Detection function.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
The default value of this object is off(1)."
::= { optIfODUkTtpConfigEntry 5 }
optIfODUkTtpTIMActEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the Trace Identifier Mismatch (TIM)
Consequent Action function is enabled.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
This object has no effect when optIfODUkTtpTIMDetMode has
the value off(1).
The default value of this object is false(2)."
::= { optIfODUkTtpConfigEntry 6 }
optIfODUkTtpDEGThr OBJECT-TYPE
SYNTAX OptIfDEGThr
UNITS "percentage"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a performance
monitoring (PM) Second to be bad. A PM Second is declared bad if
the percentage of detected errored blocks in that second is
greater than or equal to optIfODUkDEGThr.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
The default value of this object is Severely Errored Second
(SES) Estimator (See ITU-T G.7710)."
::= { optIfODUkTtpConfigEntry 7 }
optIfODUkTtpDEGM OBJECT-TYPE
SYNTAX OptIfDEGM
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a Degraded Signal
defect (dDEG). A dDEG shall be declared if optIfODUkDEGM
consecutive bad PM Seconds are detected.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2).
The default value of this object is 7 (See ITU-T G.7710)."
::= { optIfODUkTtpConfigEntry 8 }
optIfODUkTtpCurrentStatus OBJECT-TYPE
SYNTAX BITS {
oci(0),
lck(1),
tim(2),
deg(3),
bdi(4),
ssf(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
This object is only applicable to the sink function, i.e.,
only when optIfODUkDirectionality has the value sink(1)
or bidirectional(3). It must not be instantiated in rows
where optIfODUkDirectionality has the value source(2)."
::= { optIfODUkTtpConfigEntry 9 }the ODUk Position Sequence table ✨
Last but not least, the Position Sequence table 💅 It's the list that keeps track of the TCM functions and GCC12 accesses sitting on an ODUk interface, and the rest of its details get filled in right after this 🌈
-- ODUk Position Sequence table
optIfODUkPositionSeqTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfODUkPositionSeqEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of ODUk Position Sequence information."
::= { optIfODUk 3 }Okay bestie, so this is the position sequence row, and it's basically the little index card that lines up every TCM and GCC12 access function on an ODUk interface 🎀✨
optIfODUkPositionSeqEntry OBJECT-TYPE
SYNTAX OptIfODUkPositionSeqEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains ODUk position sequence
information of an ODUk interface. The ODUk interface
is identified by the ifIndex. Associated with each
ODUk interface there may be one of more conceptual
rows in the optIfODUkPositionSeqTable. Each row
represents a TCM or GCC12 access function within the
associated ODUk interface. Rows of the
optIfODUkPositionSeqTable table are created/deleted
as the result of the creation/deletion of the optIfODUkT
or optIfGCC12 entities."
INDEX { ifIndex, optIfODUkPositionSeqIndex }
::= { optIfODUkPositionSeqTable 1 }
OptIfODUkPositionSeqEntry ::=
SEQUENCE {
optIfODUkPositionSeqIndex Unsigned32,
optIfODUkPositionSeqPosition Unsigned32,
optIfODUkPositionSeqPointer RowPointer
}
optIfODUkPositionSeqIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This variable identifies a row in the
optIfODUkPositionSeqTable Table.
Each row of the optIfODUkPositionSeqTable Table
represents a TCM or GCC12 access function within the
associated ODUk interface."
::= { optIfODUkPositionSeqEntry 1 }
optIfODUkPositionSeqPosition OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable indicates the position of the TCM or
GCC12 access function within the sequence of TCMs &
GCC12 access functions of the associated ODUk
interface. The TCM or GCC12 presented by this row is
referenced by the optIfODUkPositionSeqPointer variable."
::= { optIfODUkPositionSeqEntry 2 }
optIfODUkPositionSeqPointer OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This variable identifies the TCM or GCC12 access function
by pointing to the corresponding optIfODUkT or optIfGCC12
entity."
::= { optIfODUkPositionSeqEntry 3 }Next up is the Non-intrusive monitoring (NIM) config table, which is the ODUk NIM stuff 🦋
-- ODUk Non-intrusive monitoring (Nim) config table
optIfODUkNimConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfODUkNimConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of ODUkNim configuration information."
::= { optIfODUk 4 }
optIfODUkNimConfigEntry OBJECT-TYPE
SYNTAX OptIfODUkNimConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains ODUkNim configuration
information of an interface. Each instance must
correspond to an instance of optIfODUkConfigEntry
for which optIfODUkTtpPresent has the value false(2).
Instances of this conceptual row persist across
agent restarts, and read-create columns other
than the status column may be modified while the
row is active."
INDEX { ifIndex, optIfODUkNimDirectionality }
::= { optIfODUkNimConfigTable 1 }
OptIfODUkNimConfigEntry ::=
SEQUENCE {
optIfODUkNimDirectionality OptIfSinkOrSource,
optIfODUkNimDAPIExpected OptIfExDAPI,
optIfODUkNimSAPIExpected OptIfExSAPI,
optIfODUkNimTraceIdentifierAccepted OptIfAcTI,
optIfODUkNimTIMDetMode OptIfTIMDetMode,
optIfODUkNimTIMActEnabled TruthValue,
optIfODUkNimDEGThr OptIfDEGThr,
optIfODUkNimDEGM OptIfDEGM,
optIfODUkNimCurrentStatus BITS,
optIfODUkNimRowStatus RowStatus
}
optIfODUkNimDirectionality OBJECT-TYPE
SYNTAX OptIfSinkOrSource
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Specifies the monitor point for the ODUk Path non-intrusive
monitoring function. The value source(2) is not allowed
if the corresponding instance of optIfODUkDirectionality
has the value sink(1), and the value sink(1) is not allowed
if the corresponding instance of optIfODUkDirectionality
has the value source(2). Either the value sink(1) or
source(2) is allowed if the corresponding instance of
optIfODUkDirectionality has the value bidirectional(3).
The value sink(1) means monitoring at the sink direction
path signal of the ODUk CTP.
The value source(2) means monitoring at the source direction
path signal of the ODUk CTP. Monitoring the source direction
of an ODUk CTP is necessary in those cases where the ODUk CTP
is at an SNCP (Subnetwork Connection Protection) end (e.g., see
Figure I.1.2/G.874.1). If one would like to get the performance
of the protected connection, one cannot use the NIM function
at both ODUk CTP sinks (before the matrix), instead one should
monitor the signal at the source ODUk CTP after the matrix."
::= { optIfODUkNimConfigEntry 1 }
optIfODUkNimDAPIExpected OBJECT-TYPE
SYNTAX OptIfExDAPI
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The DAPI expected by the receiver.
This object has no effect if optIfODUkNimTIMDetMode has
the value off(1) or sapi(3)."
::= { optIfODUkNimConfigEntry 2 }
optIfODUkNimSAPIExpected OBJECT-TYPE
SYNTAX OptIfExSAPI
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The SAPI expected by the receiver.
This object has no effect if optIfODUkNimTIMDetMode has
the value off(1) or dapi(2)."
::= { optIfODUkNimConfigEntry 3 }
optIfODUkNimTraceIdentifierAccepted OBJECT-TYPE
SYNTAX OptIfAcTI
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual trace identifier accepted. The value of
this object is unspecified if optIfODUkNimCurrentStatus
has any of the bit positions oci(0), lck(1), or ssf(5)
set or if optIfODUkNimRowStatus has any value other
than active(1)."
::= { optIfODUkNimConfigEntry 4 }
optIfODUkNimTIMDetMode OBJECT-TYPE
SYNTAX OptIfTIMDetMode
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the mode of the Trace Identifier Mismatch (TIM)
Detection function."
::= { optIfODUkNimConfigEntry 5 }
optIfODUkNimTIMActEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether the Trace Identifier Mismatch (TIM)
Consequent Action function is enabled."
::= { optIfODUkNimConfigEntry 6 }
optIfODUkNimDEGThr OBJECT-TYPE
SYNTAX OptIfDEGThr
UNITS "percentage"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a performance
monitoring (PM) Second to be bad. A PM Second is declared bad
if the percentage of detected errored blocks in that second is
greater than or equal to optIfODUkNimDEGThr."
::= { optIfODUkNimConfigEntry 7 }
optIfODUkNimDEGM OBJECT-TYPE
SYNTAX OptIfDEGM
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a Degraded Signal
defect (dDEG). A dDEG shall be declared if optIfODUkNimDEGM
consecutive bad PM Seconds are detected."
::= { optIfODUkNimConfigEntry 8 }
optIfODUkNimCurrentStatus OBJECT-TYPE
SYNTAX BITS {
oci(0),
lck(1),
tim(2),
deg(3),
bdi(4),
ssf(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if
any. The value of this object is unspecified if
optIfODUkNimRowStatus has any value other than
active(1)."
::= { optIfODUkNimConfigEntry 9 }
optIfODUkNimRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This columnar object is used for creating and deleting
a conceptual row of the optIfODUkNim config table.
It is used to model the activateNim and deactivateNim
operations of an OTUk_CTP for non-intrusive monitoring
control as defined in G.874.1. Setting RowStatus to
createAndGo or createAndWait implies activateNim.
Setting RowStatus to destroy implies deactivateNim."
::= { optIfODUkNimConfigEntry 10 }Last bit for this part is the GCC12 config table, which handles the GCC overhead bytes 🌸
-- GCC12 config table
optIfGCC12ConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfGCC12ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of GCC12 configuration information.
The GCC function processes the GCC overhead bytes passing
through them but leave the remainder of the ODUk overhead
and payload data alone."
::= { optIfODUk 5 }
optIfGCC12ConfigEntry OBJECT-TYPE
SYNTAX OptIfGCC12ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains GCC12 configuration
information of an interface. Each instance must
correspond to an instance of optIfODUkConfigEntry.
Separate instances providing GCC1-only access and
GCC2-only access may exist for a given ifIndex value,
or a single instance providing GCC1 + GCC2 may exist,
but a GCC1 + GCC2 instance may not coexist with a
GCC1-only or GCC2-only instance.
Instances of this conceptual row persist across agent
restarts."
INDEX { ifIndex, optIfGCC12Codirectional, optIfGCC12GCCAccess }
::= { optIfGCC12ConfigTable 1 }
OptIfGCC12ConfigEntry ::=
SEQUENCE {
optIfGCC12Codirectional TruthValue,
optIfGCC12GCCAccess INTEGER,
optIfGCC12GCCPassThrough TruthValue,
optIfGCC12Application SnmpAdminString,
optIfGCC12RowStatus RowStatus
}
optIfGCC12Codirectional OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the directionality of the GCC12 termination with
respect to the associated ODUk CTP. The value true(1) means
that the sink part of the GCC12 extracts COMMS data from the
signal at the input to the ODUk CTP sink and the source part
of the GCC12 inserts COMMS data into the signal at the output
of the ODUk CTP source. The value false(2) means that the
sink part of the GCC12 extracts COMMS data from the signal at
the output of the ODUk CTP source and the source part of the
GCC12 inserts COMMS data into the signal at the input of the
ODUk CTP sink. This attribute may assume either value when
the corresponding instance of optIfODUkTtpPresent has the
value false(2). When the value of the corresponding instance
of optIfODUkTtpPresent is true(1) then the only value allowed
for this attribute is true(1)."
::= { optIfGCC12ConfigEntry 1 }
optIfGCC12GCCAccess OBJECT-TYPE
SYNTAX INTEGER {
gcc1 (1),
gcc2 (2),
gcc1and2 (3)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the GCC access represented by the entity."
::= { optIfGCC12ConfigEntry 2 }
optIfGCC12GCCPassThrough OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Controls whether the selected GCC overhead bytes are passed
through or modified. The value true(1) means that the selected
GCC overhead bytes are passed through unmodified from the ODUk
CTP input to the ODUk CTP output. The value false(2) means that
the selected GCC overhead bytes are set to zero at the ODUk CTP
output after the extraction of the COMMS data. This object has
no effect if the corresponding instance of optIfODUkTtpPresent
has the value true(1).
The value of this object may not be changed when
optIfGCC12RowStatus has the value active(1)."
::= { optIfGCC12ConfigEntry 3 }
optIfGCC12Application OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the application transported by the GCC12 entity.
Example applications are ECC, User data channel.
The value of this object may not be changed when
optIfGCC12RowStatus has the value active(1)."
::= { optIfGCC12ConfigEntry 4 }optIfGCC12RowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This columnar object is used for creating and deleting a conceptual row of the optIfGCC12 config table. It is used to model the addGCC12Access and removeGCC12Access operations of an ODUk_CTP or ODUk_TTP for GCC12 access control as defined in G.874.1. Setting RowStatus to createAndGo or createAndWait implies addGCC12Access. Setting RowStatus to destroy implies removeGCC12Access. Successful addition/removal of the GCC12 access function will result in updating the optIfODUkPositionSeqCurrentSize variable and the optIfODUkPositionSeqTable table of the associated ODUk entry in the optIfODUkConfigTable." ::= { optIfGCC12ConfigEntry 5 }
-- the optIfODUkT group -- This group handles the configuration information -- for the ODUkT layers.
-- ODUkT config table optIfODUkTConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfODUkTConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of ODUkT configuration information." ::= { optIfODUkT 1 }
optIfODUkTConfigEntry OBJECT-TYPE SYNTAX OptIfODUkTConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains ODUkT configuration information of an interface. Each instance must correspond to an instance of optIfODUkConfigEntry. Rows in this table are mutually exclusive with rows in the ODUkT NIM config table -- in other words, this row object may not be instantiated for a given pair of ifIndex and TCM field values if a corresponding instance of optIfODUkTNimConfigEntry already exists.
Instances of this conceptual row persist across agent restarts. Except where noted otherwise, read-create columns other than the status column may be modified while the row is active." INDEX { ifIndex, optIfODUkTTcmField, optIfODUkTCodirectional } ::= { optIfODUkTConfigTable 1 }
OptIfODUkTConfigEntry ::= SEQUENCE { optIfODUkTTcmField Unsigned32, optIfODUkTCodirectional TruthValue, optIfODUkTTraceIdentifierTransmitted OptIfTxTI, optIfODUkTDAPIExpected OptIfExDAPI, optIfODUkTSAPIExpected OptIfExSAPI, optIfODUkTTraceIdentifierAccepted OptIfAcTI, optIfODUkTTIMDetMode OptIfTIMDetMode, optIfODUkTTIMActEnabled TruthValue, optIfODUkTDEGThr OptIfDEGThr, optIfODUkTDEGM OptIfDEGM, optIfODUkTSinkMode INTEGER, optIfODUkTSinkLockSignalAdminState INTEGER, optIfODUkTSourceLockSignalAdminState INTEGER, optIfODUkTCurrentStatus BITS, optIfODUkTRowStatus RowStatus }
optIfODUkTTcmField OBJECT-TYPE SYNTAX Unsigned32 (1..6) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates the tandem connection monitoring field of the ODUk OH. Valid values are integers from 1 to 6." ::= { optIfODUkTConfigEntry 1 }
optIfODUkTCodirectional OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates the directionality of the ODUkT termination point with respect to the associated ODUk CTP. The value true(1) means that the sink part of the ODUkT TP extracts TCM data from the signal at the input to the ODUk CTP sink and the source part of the ODUkT TP inserts TCM data into the signal at the output of the ODUk CTP source. The value false(2) means that the sink part of the ODUkT TP extracts TCM data from the signal at the output of the ODUk CTP source and the source part of the ODUkT TP inserts TCM data into the signal at the input of the ODUk CTP sink. This attribute may assume either value when the corresponding instance of optIfODUkTtpPresent has the value false(2). When the value of the corresponding instance of optIfODUkTtpPresent is true(1) then the only value allowed for this attribute is true(1)." ::= { optIfODUkTConfigEntry 2 }
optIfODUkTTraceIdentifierTransmitted OBJECT-TYPE SYNTAX OptIfTxTI MAX-ACCESS read-create STATUS current DESCRIPTION "The trace identifier transmitted. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value false(2), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value true(1). It must not be instantiated in rows for all other cases." ::= { optIfODUkTConfigEntry 3 }
optIfODUkTDAPIExpected OBJECT-TYPE SYNTAX OptIfExDAPI MAX-ACCESS read-create STATUS current DESCRIPTION "The DAPI expected by the receiver. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. This object has no effect when optIfODUkTTIMDetMode has the value off(1)." ::= { optIfODUkTConfigEntry 4 }
optIfODUkTSAPIExpected OBJECT-TYPE SYNTAX OptIfExSAPI MAX-ACCESS read-create STATUS current DESCRIPTION "The SAPI expected by the receiver. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. This object has no effect when optIfODUkTTIMDetMode has the value off(1)." ::= { optIfODUkTConfigEntry 5 }
optIfODUkTTraceIdentifierAccepted OBJECT-TYPE SYNTAX OptIfAcTI MAX-ACCESS read-only STATUS current DESCRIPTION "The actual trace identifier accepted. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. The value of this object is unspecified when optIfODUkTCurrentStatus indicates a near-end defect (i.e., oci(0), lck(1), ssf(5)) that prevents extraction of the trace message." ::= { optIfODUkTConfigEntry 6 }
optIfODUkTTIMDetMode OBJECT-TYPE SYNTAX OptIfTIMDetMode MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the mode of the Trace Identifier Mismatch (TIM) Detection function. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. The default value of this object is off(1)." ::= { optIfODUkTConfigEntry 7 }
optIfODUkTTIMActEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether the Trace Identifier Mismatch (TIM) Consequent Action function is enabled. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. This object has no effect when optIfODUkTTIMDetMode has the value off(1). The default value of this object is false(2)." ::= { optIfODUkTConfigEntry 8 }
optIfODUkTDEGThr OBJECT-TYPE SYNTAX OptIfDEGThr UNITS "percentage" MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the threshold level for declaring a performance monitoring (PM) Second to be bad. A PM Second is declared bad if the percentage of detected errored blocks in that second is greater than or equal to optIfODUkTDEGThr. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. The default value of this object is Severely Errored Second (SES) Estimator (See ITU-T G.7710)." ::= { optIfODUkTConfigEntry 9 }
optIfODUkTDEGM OBJECT-TYPE SYNTAX OptIfDEGM MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the threshold level for declaring a Degraded Signal defect (dDEG). A dDEG shall be declared if optIfODUkTDEGM consecutive bad PM Seconds are detected. This object is applicable only to the following three cases. (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases. The default value of this object is 7 (See ITU-T G.7710)." ::= { optIfODUkTConfigEntry 10 }
optIfODUkTSinkMode OBJECT-TYPE SYNTAX INTEGER { operational (1), monitor (2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable specifies the TCM mode at the entity. The value operational(1) means that TCM Overhead (TCMOH) processes (see ITU-T G.798) shall be performed and consequent actions for AIS, Trail Signal Fail (TSF), Trail Signal Degraded (TSD) shall be initiated in case of defects. The value monitor(2) means that TCMOH processes shall be performed but consequent actions for AIS, Trail Server Failure (TSF), Trail Server Degraded (TSD) shall _not_ be initiated in case of defects.
This object is applicable only when the value of optIfODUkTtpPresent is false(2) and also either one of the following three cases holds: (i) optIfODUkDirectionality has the value bidirectional(3), or (ii) optIfODUkDirectionality has the value sink(1) and optIfODUkTCodirectional has the value true(1), or (iii) optIfODUkDirectionality has the value source(3) and optIfODUkTCodirectional has the value false(2). It must not be instantiated in rows for all other cases." ::= { optIfODUkTConfigEntry 11 }
okay bestie, the sink-side LOCK provisioning is next, and it's a whole vibe 💅✨
optIfODUkTSinkLockSignalAdminState OBJECT-TYPE
SYNTAX INTEGER {
locked(1),
normal(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Provides the capability to provision the LOCK signal, which
is one of the ODUk maintenance signals, at the ODUKT sink. When
a Tandem Connection endpoint is set to admin state locked,
it inserts the ODUk-LCK signal in the sink direction.
This object is applicable only when the value of
optIfODUkTtpPresent is false(2) and also either one of the
following three cases holds:
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value true(1), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value false(2).
It must not be instantiated in rows for all other cases."
::= { optIfODUkTConfigEntry 12 }so this one is all about the LOCK signal (one of the ODUk maintenance signals 🔒). when a Tandem Connection endpoint gets set to locked, it inserts the ODUk-LCK signal in the sink direction. it only shows up when optIfODUkTtpPresent is false(2) AND one of three combos is true 🫶
optIfODUkTSourceLockSignalAdminState OBJECT-TYPE
SYNTAX INTEGER {
locked(1),
normal(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Provides the capability to provision the LOCK signal, which
is one of the ODUk maintenance signals, at the source.
When a Tandem Connection endpoint is set to admin state
locked, it inserts the ODUk-LCK signal in the source
direction.
This object is applicable only when either one of the
following three cases holds:
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value false(2), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value true(1).
It must not be instantiated in rows for all other cases."
::= { optIfODUkTConfigEntry 13 }the source-side twin 🪞 same locked/normal options, but this one inserts ODUk-LCK in the source direction instead. it's applicable for the bidirectional case, or sink with optIfODUkTCodirectional set to false(2), or source with it set to true(1). the combos are literally flipped, iykyk 🙈
optIfODUkTCurrentStatus OBJECT-TYPE
SYNTAX BITS {
oci(0),
lck(1),
tim(2),
deg(3),
bdi(4),
ssf(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
This object is applicable only when either one of the
following three cases holds:
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value true(1), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value false(2).
It must not be instantiated in rows for all other cases."
::= { optIfODUkTConfigEntry 14 }optIfODUkTCurrentStatus is the read-only "what's wrong rn" check 👀 it's a BITS value that can flag oci, lck, tim, deg, bdi, and ssf defects. it's only instantiated for the bidirectional case, sink with codirectional true(1), or source with codirectional false(2) 💀
optIfODUkTRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This columnar object is used for creating and deleting a
conceptual row of the optIfODUkT config table.
It is used to model the addTCM and removeTCM operations of an
ODUk_CTP or ODUk_TTP for Tandem connection monitoring as defined
in ITU-T G.874.1.
Setting RowStatus to createAndGo or createAndWait implies addTCM.
Setting RowStatus to destroy implies removeTCM.
Successful addition/removal of TCM will result in updating the
optIfODUkTcmFieldsInUse and optIfODUkPositionSeqCurrentSize
variables and the optIfODUkPositionSeqTable table of the
associated ODUk entry in the optIfODUkConfigTable."
::= { optIfODUkTConfigEntry 15 }the row-status column is the create/delete button 🎀 createAndGo or createAndWait means addTCM, destroy means removeTCM. it's modelled on the addTCM and removeTCM ops for Tandem connection monitoring from ITU-T G.874.1, and a successful add or remove updates optIfODUkTcmFieldsInUse, optIfODUkPositionSeqCurrentSize, and the optIfODUkPositionSeqTable for the matching ODUk entry 🌸
now we're entering the Nim (non-intrusive monitoring) config table 🦋 it's the same vibe as the ODUkT table, just watching without touching the signal.
-- ODUkT Non-intrusive monitoring (Nim) config table
optIfODUkTNimConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF OptIfODUkTNimConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of ODUkTNim configuration information."
::= { optIfODUkT 2 }
optIfODUkTNimConfigEntry OBJECT-TYPE
SYNTAX OptIfODUkTNimConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A conceptual row that contains ODUkTNim configuration
information of an interface. Each instance must
correspond to an instance of optIfODUkConfigEntry.
Rows in this table are mutually exclusive with rows
in the ODUkT config table -- in other words, this
row object may not be instantiated for a given pair
of ifIndex and TCM field values if a corresponding
instance of optIfODUkTConfigEntry already exists.
Instances of this conceptual row persist across
agent restarts, and read-create columns other
than the status column may be modified while the
row is active."
INDEX {ifIndex, optIfODUkTNimTcmField, optIfODUkTNimDirectionality}
::= { optIfODUkTNimConfigTable 1 }
OptIfODUkTNimConfigEntry ::=
SEQUENCE {
optIfODUkTNimTcmField Unsigned32,
optIfODUkTNimDirectionality OptIfSinkOrSource,
optIfODUkTNimDAPIExpected OptIfExDAPI,
optIfODUkTNimSAPIExpected OptIfExSAPI,
optIfODUkTNimTraceIdentifierAccepted OptIfAcTI,
optIfODUkTNimTIMDetMode OptIfTIMDetMode,
optIfODUkTNimTIMActEnabled TruthValue,
optIfODUkTNimDEGThr OptIfDEGThr,
optIfODUkTNimDEGM OptIfDEGM,
optIfODUkTNimCurrentStatus BITS,
optIfODUkTNimRowStatus RowStatus
}so the Nim table is indexed by ifIndex, optIfODUkTNimTcmField, and optIfODUkTNimDirectionality ✨ and rows here and in the ODUkT config table are mutually exclusive. you can't have both for the same ifIndex and TCM field pair 🙅♀️ the rows also persist across agent restarts, and every read-create column except status can be changed while the row is active 💖
optIfODUkTNimTcmField OBJECT-TYPE
SYNTAX Unsigned32 (1..6)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the tandem connection monitoring
field of the ODUk OH on which non-intrusive monitoring
is performed. Valid values are
integers from 1 to 6."
::= { optIfODUkTNimConfigEntry 1 }
optIfODUkTNimDirectionality OBJECT-TYPE
SYNTAX OptIfSinkOrSource
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Specifies the monitor point for the ODUk TCM non-intrusive
monitoring function. The value source(2) is not allowed
if the corresponding instance of optIfODUkDirectionality
has the value sink(1), and the value sink(1) is not allowed
if the corresponding instance of optIfODUkDirectionality
has the value source(2). Either the value sink(1) or
source(2) is allowed if the corresponding instance of
optIfODUkDirectionality has the value bidirectional(3).
The value sink(1) means monitoring at the sink direction
TCM signal of the ODUk CTP.
The value source(2) means monitoring at the source direction
path signal of the ODUk CTP."
::= { optIfODUkTNimConfigEntry 2 }the TCM field is a number from 1 to 6 🔢 and the directionality decides where the monitoring happens. sink(1) watches the sink direction TCM signal, source(2) watches the source direction path signal. the allowed combos depend on what optIfODUkDirectionality says, with bidirectional letting you pick either one 🎯
optIfODUkTNimDAPIExpected OBJECT-TYPE
SYNTAX OptIfExDAPI
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The DAPI expected by the receiver.
This object has no effect if optIfODUkTNimTIMDetMode has
the value off(1) or sapi(3)."
::= { optIfODUkTNimConfigEntry 3 }
optIfODUkTNimSAPIExpected OBJECT-TYPE
SYNTAX OptIfExSAPI
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The SAPI expected by the receiver.
This object has no effect if optIfODUkTNimTIMDetMode has
the value off(1) or dapi(2)."
::= { optIfODUkTNimConfigEntry 4 }the expected DAPI and SAPI are what the receiver is looking for 👂 and they get ignored depending on optIfODUkTNimTIMDetMode. DAPI does nothing when the mode is off(1) or sapi(3), and SAPI does nothing when it's off(1) or dapi(2) 🙈
optIfODUkTNimTraceIdentifierAccepted OBJECT-TYPE
SYNTAX OptIfAcTI
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual trace identifier accepted. The value of
this object is unspecified if optIfODUkTNimCurrentStatus
has any of the bit positions oci(0), lck(1), or ssf(5)
set or if optIfODUkTNimRowStatus has any value other
than active(1)."
::= { optIfODUkTNimConfigEntry 5 }
optIfODUkTNimTIMDetMode OBJECT-TYPE
SYNTAX OptIfTIMDetMode
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the mode of the Trace Identifier Mismatch (TIM)
Detection function."
::= { optIfODUkTNimConfigEntry 6 }
optIfODUkTNimTIMActEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether the Trace Identifier Mismatch (TIM)
Consequent Action function is enabled."
::= { optIfODUkTNimConfigEntry 7 }the accepted trace identifier is read-only, and it's unspecified when oci(0), lck(1), or ssf(5) is set in the current status, or when the row status isn't active(1) 🌈 then we have the TIM detection mode (how TIM gets detected) and the TIM consequent action toggle, which is just a TruthValue saying whether that action is on 🔥
optIfODUkTNimDEGThr OBJECT-TYPE
SYNTAX OptIfDEGThr
UNITS "percentage"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a performance
monitoring (PM) Second to be bad. A PM Second is declared bad if
the percentage of detected errored blocks in that second is
greater than or equal to optIfODUkTNimDEGThr."
::= { optIfODUkTNimConfigEntry 8 }
optIfODUkTNimDEGM OBJECT-TYPE
SYNTAX OptIfDEGM
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the threshold level for declaring a Degraded Signal
defect (dDEG). A dDEG shall be declared if optIfODUkTNimDEGM
consecutive bad PM Seconds are detected."
::= { optIfODUkTNimConfigEntry 9 }the DEG threshold is a percentage 📊 a PM Second counts as bad if its detected errored blocks are at or above that percentage. DEGM is the number of consecutive bad PM Seconds needed before a dDEG (Degraded Signal defect) gets declared. it's giving threshold stan 😭
optIfODUkTNimCurrentStatus OBJECT-TYPE
SYNTAX BITS {
oci(0),
lck(1),
tim(2),
deg(3),
bdi(4),
ssf(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the defect condition of the entity, if any.
The value of this object is unspecified if
optIfODUkTNimRowStatus has any value other than
active(1)."
::= { optIfODUkTNimConfigEntry 10 }
optIfODUkTNimRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This columnar object is used for creating and deleting a
conceptual row of the optIfODUkTNim config table.
It is used to model the addTCM and removeTCM operations of an
ODUk_CTP or ODUk_TTP for non-intrusive Tandem connection
monitoring as defined in ITU-T G.874.1.
Setting RowStatus to createAndGo or createAndWait implies addTCM.
Setting RowStatus to destroy implies removeTCM.
Successful addition/removal of Nim TCM will result in updating
the optIfODUkPositionSeqCurrentSize variable and the
optIfODUkPositionSeqTable table of the associated ODUk entry
in the optIfODUkConfigTable."
::= { optIfODUkTNimConfigEntry 11 }the Nim current status is the same BITS list, and it's unspecified whenever the row status isn't active(1) 🫠 and the Nim row status is the same add/remove deal as before, just for non-intrusive TCM. createAndGo or createAndWait is addTCM, destroy is removeTCM, and a successful change only touches optIfODUkPositionSeqCurrentSize and optIfODUkPositionSeqTable (no optIfODUkTcmFieldsInUse this time, rude 💅)
last bit of this part: the units of conformance groups 🎀 these are the bundles that say which objects belong together.
-- units of conformance
optIfOTMnGroup OBJECT-GROUP
OBJECTS {
optIfOTMnOrder,
optIfOTMnReduced,
optIfOTMnBitRates,
optIfOTMnInterfaceType,
optIfOTMnTcmMax,
optIfOTMnOpticalReach
}
STATUS current
DESCRIPTION
"A collection of OTMn structure information objects."
::= { optIfGroups 1 }
optIfPerfMonGroup OBJECT-GROUP
OBJECTS {
optIfPerfMonCurrentTimeElapsed,
optIfPerfMonCurDayTimeElapsed,
optIfPerfMonIntervalNumIntervals,
optIfPerfMonIntervalNumInvalidIntervals
}
STATUS current
DESCRIPTION
"A collection of performance monitoring interval objects."
::= { optIfGroups 2 }
optIfOTSnCommonGroup OBJECT-GROUP
OBJECTS {
optIfOTSnDirectionality
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OTSn interfaces."
::= { optIfGroups 3 }
optIfOTSnSourceGroupFull OBJECT-GROUP
OBJECTS {
optIfOTSnTraceIdentifierTransmitted
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to full-functionality/IaDI OTSn
interfaces that support source functions."
::= { optIfGroups 4 }
optIfOTSnAPRStatusGroup OBJECT-GROUP
OBJECTS {
optIfOTSnAprStatus
}
STATUS current
DESCRIPTION
"A collection of objects applicable to
OTSn interfaces that support Automatic
Power Reduction functions."
::= { optIfGroups 5 }
optIfOTSnAPRControlGroup OBJECT-GROUP
OBJECTS {
optIfOTSnAprControl
}
STATUS current
DESCRIPTION
"A collection of objects applicable to
OTSn interfaces that provide Automatic
Power Reduction control functions."
::= { optIfGroups 6 }
optIfOTSnSinkGroupBasic OBJECT-GROUP
OBJECTS {
optIfOTSnCurrentStatus
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OTSn interfaces that
support sink functions."
::= { optIfGroups 7 }these groups are the grouping squad 👯♀️ optIfOTMnGroup bundles the OTMn structure info, optIfPerfMonGroup covers the PM interval stuff, and the OTSn groups cover the common config, source (full-functionality/IaDI), APR status and control, and sink basics. they're all numbered under optIfGroups 1 through 7, and it's giving organised ✨
Okay bestie, these are the next batch of groups in the module: the pre-OTN performance monitoring ones for OTSn, OMSn, and OChGroup interfaces, plus a full-functionality sink group 🦋 Each one is a little bundle of objects, and every group is marked current and gets its own spot in optIfGroups ✨
optIfOTSnSinkGroupFull OBJECT-GROUP
OBJECTS {
optIfOTSnDAPIExpected,
optIfOTSnSAPIExpected,
optIfOTSnTraceIdentifierAccepted,
optIfOTSnTIMDetMode,
optIfOTSnTIMActEnabled
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to full-functionality/IaDI OTSn
interfaces that support sink functions."
::= { optIfGroups 8 }
optIfOTSnSinkPreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOTSnSinkCurrentSuspectedFlag,
optIfOTSnSinkCurrentInputPower,
optIfOTSnSinkCurrentLowInputPower,
optIfOTSnSinkCurrentHighInputPower,
optIfOTSnSinkCurrentOutputPower,
optIfOTSnSinkCurrentLowOutputPower,
optIfOTSnSinkCurrentHighOutputPower,
optIfOTSnSinkIntervalSuspectedFlag,
optIfOTSnSinkIntervalLastInputPower,
optIfOTSnSinkIntervalLowInputPower,
optIfOTSnSinkIntervalHighInputPower,
optIfOTSnSinkIntervalLastOutputPower,
optIfOTSnSinkIntervalLowOutputPower,
optIfOTSnSinkIntervalHighOutputPower,
optIfOTSnSinkCurDaySuspectedFlag,
optIfOTSnSinkCurDayLowInputPower,
optIfOTSnSinkCurDayHighInputPower,
optIfOTSnSinkCurDayLowOutputPower,
optIfOTSnSinkCurDayHighOutputPower,
optIfOTSnSinkPrevDaySuspectedFlag,
optIfOTSnSinkPrevDayLastInputPower,
optIfOTSnSinkPrevDayLowInputPower,
optIfOTSnSinkPrevDayHighInputPower,
optIfOTSnSinkPrevDayLastOutputPower,
optIfOTSnSinkPrevDayLowOutputPower,
optIfOTSnSinkPrevDayHighOutputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OTSn interfaces that
support sink functions."
::= { optIfGroups 9 }
optIfOTSnSinkPreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOTSnSinkCurrentLowerInputPowerThreshold,
optIfOTSnSinkCurrentUpperInputPowerThreshold,
optIfOTSnSinkCurrentLowerOutputPowerThreshold,
optIfOTSnSinkCurrentUpperOutputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OTSn interfaces
that support sink functions."
::= { optIfGroups 10 }
optIfOTSnSourcePreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOTSnSrcCurrentSuspectedFlag,
optIfOTSnSrcCurrentOutputPower,
optIfOTSnSrcCurrentLowOutputPower,
optIfOTSnSrcCurrentHighOutputPower,
optIfOTSnSrcCurrentInputPower,
optIfOTSnSrcCurrentLowInputPower,
optIfOTSnSrcCurrentHighInputPower,
optIfOTSnSrcIntervalSuspectedFlag,
optIfOTSnSrcIntervalLastOutputPower,
optIfOTSnSrcIntervalLowOutputPower,
optIfOTSnSrcIntervalHighOutputPower,
optIfOTSnSrcIntervalLastInputPower,
optIfOTSnSrcIntervalLowInputPower,
optIfOTSnSrcIntervalHighInputPower,
optIfOTSnSrcCurDaySuspectedFlag,
optIfOTSnSrcCurDayLowOutputPower,
optIfOTSnSrcCurDayHighOutputPower,
optIfOTSnSrcCurDayLowInputPower,
optIfOTSnSrcCurDayHighInputPower,
optIfOTSnSrcPrevDaySuspectedFlag,
optIfOTSnSrcPrevDayLastOutputPower,
optIfOTSnSrcPrevDayLowOutputPower,
optIfOTSnSrcPrevDayHighOutputPower,
optIfOTSnSrcPrevDayLastInputPower,
optIfOTSnSrcPrevDayLowInputPower,
optIfOTSnSrcPrevDayHighInputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OTSn interfaces that
support source functions."
::= { optIfGroups 11 }
optIfOTSnSourcePreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOTSnSrcCurrentLowerOutputPowerThreshold,
optIfOTSnSrcCurrentUpperOutputPowerThreshold,
optIfOTSnSrcCurrentLowerInputPowerThreshold,
optIfOTSnSrcCurrentUpperInputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OTSn interfaces
that support source functions."
::= { optIfGroups 12 }
optIfOMSnCommonGroup OBJECT-GROUP
OBJECTS {
optIfOMSnDirectionality
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OMSn interfaces."
::= { optIfGroups 13 }
optIfOMSnSinkGroupBasic OBJECT-GROUP
OBJECTS {
optIfOMSnCurrentStatus
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OMSn interfaces that
support sink functions."
::= { optIfGroups 14 }
optIfOMSnSinkPreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOMSnSinkCurrentSuspectedFlag,
optIfOMSnSinkCurrentAggregatedInputPower,
optIfOMSnSinkCurrentLowAggregatedInputPower,
optIfOMSnSinkCurrentHighAggregatedInputPower,
optIfOMSnSinkCurrentOutputPower,
optIfOMSnSinkCurrentLowOutputPower,
optIfOMSnSinkCurrentHighOutputPower,
optIfOMSnSinkIntervalSuspectedFlag,
optIfOMSnSinkIntervalLastAggregatedInputPower,
optIfOMSnSinkIntervalLowAggregatedInputPower,
optIfOMSnSinkIntervalHighAggregatedInputPower,
optIfOMSnSinkIntervalLastOutputPower,
optIfOMSnSinkIntervalLowOutputPower,
optIfOMSnSinkIntervalHighOutputPower,
optIfOMSnSinkCurDaySuspectedFlag,
optIfOMSnSinkCurDayLowAggregatedInputPower,
optIfOMSnSinkCurDayHighAggregatedInputPower,
optIfOMSnSinkCurDayLowOutputPower,
optIfOMSnSinkCurDayHighOutputPower,
optIfOMSnSinkPrevDaySuspectedFlag,
optIfOMSnSinkPrevDayLastAggregatedInputPower,
optIfOMSnSinkPrevDayLowAggregatedInputPower,
optIfOMSnSinkPrevDayHighAggregatedInputPower,
optIfOMSnSinkPrevDayLastOutputPower,
optIfOMSnSinkPrevDayLowOutputPower,
optIfOMSnSinkPrevDayHighOutputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OMSn interfaces that
support sink functions."
::= { optIfGroups 15 }
optIfOMSnSinkPreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOMSnSinkCurrentLowerInputPowerThreshold,
optIfOMSnSinkCurrentUpperInputPowerThreshold,
optIfOMSnSinkCurrentLowerOutputPowerThreshold,
optIfOMSnSinkCurrentUpperOutputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OMSn interfaces
that support sink functions."
::= { optIfGroups 16 }
optIfOMSnSourcePreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOMSnSrcCurrentSuspectedFlag,
optIfOMSnSrcCurrentOutputPower,
optIfOMSnSrcCurrentLowOutputPower,
optIfOMSnSrcCurrentHighOutputPower,
optIfOMSnSrcCurrentAggregatedInputPower,
optIfOMSnSrcCurrentLowAggregatedInputPower,
optIfOMSnSrcCurrentHighAggregatedInputPower,
optIfOMSnSrcIntervalSuspectedFlag,
optIfOMSnSrcIntervalLastOutputPower,
optIfOMSnSrcIntervalLowOutputPower,
optIfOMSnSrcIntervalHighOutputPower,
optIfOMSnSrcIntervalLastAggregatedInputPower,
optIfOMSnSrcIntervalLowAggregatedInputPower,
optIfOMSnSrcIntervalHighAggregatedInputPower,
optIfOMSnSrcCurDaySuspectedFlag,
optIfOMSnSrcCurDayLowOutputPower,
optIfOMSnSrcCurDayHighOutputPower,
optIfOMSnSrcCurDayLowAggregatedInputPower,
optIfOMSnSrcCurDayHighAggregatedInputPower,
optIfOMSnSrcPrevDaySuspectedFlag,
optIfOMSnSrcPrevDayLastOutputPower,
optIfOMSnSrcPrevDayLowOutputPower,
optIfOMSnSrcPrevDayHighOutputPower,
optIfOMSnSrcPrevDayLastAggregatedInputPower,
optIfOMSnSrcPrevDayLowAggregatedInputPower,
optIfOMSnSrcPrevDayHighAggregatedInputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OMSn interfaces that
support source functions."
::= { optIfGroups 17 }
optIfOMSnSourcePreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOMSnSrcCurrentLowerOutputPowerThreshold,
optIfOMSnSrcCurrentUpperOutputPowerThreshold,
optIfOMSnSrcCurrentLowerInputPowerThreshold,
optIfOMSnSrcCurrentUpperInputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OMSn interfaces that
that support source functions."
::= { optIfGroups 18 }
optIfOChGroupCommonGroup OBJECT-GROUP
OBJECTS {
optIfOChGroupDirectionality
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OChGroup interfaces."
::= { optIfGroups 19 }
optIfOChGroupSinkPreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOChGroupSinkCurrentSuspectedFlag,
optIfOChGroupSinkCurrentAggregatedInputPower,
optIfOChGroupSinkCurrentLowAggregatedInputPower,
optIfOChGroupSinkCurrentHighAggregatedInputPower,
optIfOChGroupSinkCurrentOutputPower,
optIfOChGroupSinkCurrentLowOutputPower,
optIfOChGroupSinkCurrentHighOutputPower,
optIfOChGroupSinkIntervalSuspectedFlag,
optIfOChGroupSinkIntervalLastAggregatedInputPower,
optIfOChGroupSinkIntervalLowAggregatedInputPower,
optIfOChGroupSinkIntervalHighAggregatedInputPower,
optIfOChGroupSinkIntervalLastOutputPower,
optIfOChGroupSinkIntervalLowOutputPower,
optIfOChGroupSinkIntervalHighOutputPower,
optIfOChGroupSinkCurDaySuspectedFlag,
optIfOChGroupSinkCurDayLowAggregatedInputPower,
optIfOChGroupSinkCurDayHighAggregatedInputPower,
optIfOChGroupSinkCurDayLowOutputPower,
optIfOChGroupSinkCurDayHighOutputPower,
optIfOChGroupSinkPrevDaySuspectedFlag,
optIfOChGroupSinkPrevDayLastAggregatedInputPower,
optIfOChGroupSinkPrevDayLowAggregatedInputPower,
optIfOChGroupSinkPrevDayHighAggregatedInputPower,
optIfOChGroupSinkPrevDayLastOutputPower,
optIfOChGroupSinkPrevDayLowOutputPower,
optIfOChGroupSinkPrevDayHighOutputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OChGroup interfaces that
support sink functions."
::= { optIfGroups 20 }
optIfOChGroupSinkPreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOChGroupSinkCurrentLowerInputPowerThreshold,
optIfOChGroupSinkCurrentUpperInputPowerThreshold,
optIfOChGroupSinkCurrentLowerOutputPowerThreshold,
optIfOChGroupSinkCurrentUpperOutputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OChGroup interfaces
that support sink functions."
::= { optIfGroups 21 }
optIfOChGroupSourcePreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOChGroupSrcCurrentSuspectedFlag,
optIfOChGroupSrcCurrentOutputPower,
optIfOChGroupSrcCurrentLowOutputPower,
optIfOChGroupSrcCurrentHighOutputPower,
optIfOChGroupSrcCurrentAggregatedInputPower,
optIfOChGroupSrcCurrentLowAggregatedInputPower,
optIfOChGroupSrcCurrentHighAggregatedInputPower,
optIfOChGroupSrcIntervalSuspectedFlag,
optIfOChGroupSrcIntervalLastOutputPower,
optIfOChGroupSrcIntervalLowOutputPower,
optIfOChGroupSrcIntervalHighOutputPower,
optIfOChGroupSrcIntervalLastAggregatedInputPower,
optIfOChGroupSrcIntervalLowAggregatedInputPower,
optIfOChGroupSrcIntervalHighAggregatedInputPower,
optIfOChGroupSrcCurDaySuspectedFlag,
optIfOChGroupSrcCurDayLowOutputPower,
optIfOChGroupSrcCurDayHighOutputPower,
optIfOChGroupSrcCurDayLowAggregatedInputPower,
optIfOChGroupSrcCurDayHighAggregatedInputPower,
optIfOChGroupSrcPrevDaySuspectedFlag,
optIfOChGroupSrcPrevDayLastOutputPower,
optIfOChGroupSrcPrevDayLowOutputPower,
optIfOChGroupSrcPrevDayHighOutputPower,
optIfOChGroupSrcPrevDayLastAggregatedInputPower,
optIfOChGroupSrcPrevDayLowAggregatedInputPower,
optIfOChGroupSrcPrevDayHighAggregatedInputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OChGroup interfaces that
support source functions."
::= { optIfGroups 22 }optIfOChGroupSourcePreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOChGroupSrcCurrentLowerOutputPowerThreshold,
optIfOChGroupSrcCurrentUpperOutputPowerThreshold,
optIfOChGroupSrcCurrentLowerInputPowerThreshold,
optIfOChGroupSrcCurrentUpperInputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OChGroup interfaces that
that support source functions."
::= { optIfGroups 23 }
optIfOChCommonGroup OBJECT-GROUP
OBJECTS {
optIfOChDirectionality
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OCh interfaces."
::= { optIfGroups 24 }
optIfOChSinkGroupBasic OBJECT-GROUP
OBJECTS {
optIfOChCurrentStatus
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OCh interfaces that
support sink functions."
::= { optIfGroups 25 }
optIfOChSinkPreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOChSinkCurrentSuspectedFlag,
optIfOChSinkCurrentInputPower,
optIfOChSinkCurrentLowInputPower,
optIfOChSinkCurrentHighInputPower,
optIfOChSinkIntervalSuspectedFlag,
optIfOChSinkIntervalLastInputPower,
optIfOChSinkIntervalLowInputPower,
optIfOChSinkIntervalHighInputPower,
optIfOChSinkCurDaySuspectedFlag,
optIfOChSinkCurDayLowInputPower,
optIfOChSinkCurDayHighInputPower,
optIfOChSinkPrevDaySuspectedFlag,
optIfOChSinkPrevDayLastInputPower,
optIfOChSinkPrevDayLowInputPower,
optIfOChSinkPrevDayHighInputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OCh interfaces that
support sink functions."
::= { optIfGroups 26 }
optIfOChSinkPreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOChSinkCurrentLowerInputPowerThreshold,
optIfOChSinkCurrentUpperInputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OCh interfaces
that support sink functions."
::= { optIfGroups 27 }
optIfOChSourcePreOtnPMGroup OBJECT-GROUP
OBJECTS {
optIfOChSrcCurrentSuspectedFlag,
optIfOChSrcCurrentOutputPower,
optIfOChSrcCurrentLowOutputPower,
optIfOChSrcCurrentHighOutputPower,
optIfOChSrcIntervalSuspectedFlag,
optIfOChSrcIntervalLastOutputPower,
optIfOChSrcIntervalLowOutputPower,
optIfOChSrcIntervalHighOutputPower,
optIfOChSrcCurDaySuspectedFlag,
optIfOChSrcCurDayLowOutputPower,
optIfOChSrcCurDayHighOutputPower,
optIfOChSrcPrevDaySuspectedFlag,
optIfOChSrcPrevDayLastOutputPower,
optIfOChSrcPrevDayLowOutputPower,
optIfOChSrcPrevDayHighOutputPower
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
objects applicable to OCh interfaces that
support source functions."
::= { optIfGroups 28 }
optIfOChSourcePreOtnPMThresholdGroup OBJECT-GROUP
OBJECTS {
optIfOChSrcCurrentLowerOutputPowerThreshold,
optIfOChSrcCurrentUpperOutputPowerThreshold
}
STATUS current
DESCRIPTION
"A collection of pre-OTN performance monitoring
threshold objects applicable to OCh interfaces
that support source functions."
::= { optIfGroups 29 }
optIfOTUkCommonGroup OBJECT-GROUP
OBJECTS {
optIfOTUkDirectionality,
optIfOTUkBitRateK
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all OTUk interfaces."
::= { optIfGroups 30 }
optIfOTUkSourceGroup OBJECT-GROUP
OBJECTS {
optIfOTUkTraceIdentifierTransmitted,
optIfOTUkSourceAdaptActive
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to OTUk interfaces that
support source functions."
::= { optIfGroups 31 }
optIfOTUkSinkGroup OBJECT-GROUP
OBJECTS {
optIfOTUkDAPIExpected,
optIfOTUkSAPIExpected,
optIfOTUkTraceIdentifierAccepted,
optIfOTUkTIMDetMode,
optIfOTUkTIMActEnabled,
optIfOTUkDEGThr,
optIfOTUkDEGM,
optIfOTUkSinkAdaptActive,
optIfOTUkSinkFECEnabled,
optIfOTUkCurrentStatus
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to OTUk interfaces that
support sink functions."
::= { optIfGroups 32 }
optIfGCC0Group OBJECT-GROUP
OBJECTS {
optIfGCC0Application,
optIfGCC0RowStatus
}
STATUS current
DESCRIPTION
"A collection of GCC0 configuration objects."
::= { optIfGroups 33 }
optIfODUkGroup OBJECT-GROUP
OBJECTS {
optIfODUkDirectionality,
optIfODUkBitRateK,
optIfODUkTcmFieldsInUse,
optIfODUkPositionSeqCurrentSize,
optIfODUkPositionSeqPosition,
optIfODUkPositionSeqPointer,
optIfODUkTtpPresent
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all ODUk interfaces."
::= { optIfGroups 34 }
optIfODUkTtpSourceGroup OBJECT-GROUP
OBJECTS {
optIfODUkTtpTraceIdentifierTransmitted
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all interfaces that support
ODUk trail termination source functions."
::= { optIfGroups 35 }
optIfODUkTtpSinkGroup OBJECT-GROUP
OBJECTS {
optIfODUkTtpDAPIExpected,
optIfODUkTtpSAPIExpected,
optIfODUkTtpTraceIdentifierAccepted,
optIfODUkTtpTIMDetMode,
optIfODUkTtpTIMActEnabled,
optIfODUkTtpDEGThr,
optIfODUkTtpDEGM,
optIfODUkTtpCurrentStatus
}
STATUS current
DESCRIPTION
"A collection of ODUk configuration objects
applicable to all interfaces that support
ODUk trail termination sink functions."
::= { optIfGroups 36 }
optIfODUkNimGroup OBJECT-GROUP
OBJECTS {
optIfODUkNimDAPIExpected,
optIfODUkNimSAPIExpected,
optIfODUkNimTraceIdentifierAccepted,
optIfODUkNimTIMDetMode,
optIfODUkNimTIMActEnabled,
optIfODUkNimDEGThr,
optIfODUkNimDEGM,
optIfODUkNimCurrentStatus,
optIfODUkNimRowStatus
}
STATUS current
DESCRIPTION
"A collection of ODUk Nim configuration objects."
::= { optIfGroups 37 }
optIfGCC12Group OBJECT-GROUP
OBJECTS {
optIfGCC12GCCPassThrough,
optIfGCC12Application,
optIfGCC12RowStatus
}
STATUS current
DESCRIPTION
"A collection of GCC12 configuration objects."
::= { optIfGroups 38 }
optIfODUkTCommonGroup OBJECT-GROUP
OBJECTS {
optIfODUkTRowStatus
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all ODUkT instances."
::= { optIfGroups 39 }
optIfODUkTSourceGroup OBJECT-GROUP
OBJECTS {
optIfODUkTTraceIdentifierTransmitted,
optIfODUkTSourceLockSignalAdminState
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all ODUkT instances
that provide source functions."
::= { optIfGroups 40 }
optIfODUkTSinkGroup OBJECT-GROUP
OBJECTS {
optIfODUkTDAPIExpected,
optIfODUkTSAPIExpected,
optIfODUkTTraceIdentifierAccepted,
optIfODUkTTIMDetMode,
optIfODUkTTIMActEnabled,
optIfODUkTDEGThr,
optIfODUkTDEGM,
optIfODUkTCurrentStatus
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to all ODUkT instances
that provide sink functions."
::= { optIfGroups 41 }
optIfODUkTSinkGroupCtp OBJECT-GROUP
OBJECTS {
optIfODUkTSinkMode,
optIfODUkTSinkLockSignalAdminState
}
STATUS current
DESCRIPTION
"A collection of configuration objects
applicable to ODUkT instances not
colocated with an ODUk TTP that
provide sink functions."
::= { optIfGroups 42 }
optIfODUkTNimGroup OBJECT-GROUP
OBJECTS {
optIfODUkTNimDAPIExpected,
optIfODUkTNimSAPIExpected,
optIfODUkTNimTraceIdentifierAccepted,
optIfODUkTNimTIMDetMode,
optIfODUkTNimTIMActEnabled,
optIfODUkTNimDEGThr,
optIfODUkTNimDEGM,
optIfODUkTNimCurrentStatus,
optIfODUkTNimRowStatus
}
STATUS current
DESCRIPTION
"A collection of ODUkT Nim configuration objects."
::= { optIfGroups 43 }
-- compliance specificationsokay bestie, that's the whole OCh and ODUk group lineup 🦋✨ the compliance specifications are coming up next, and they're giving final boss energy 💅🌸
Okay bestie, this is the compliance statement for the OTN configuration functions, so it's basically the checklist for which groups an implementation has to ship. Here's the whole block, exactly as it's written 💅✨
optIfOtnConfigCompl MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Implementation requirements for the OTN configuration
functions defined in this MIB module."
MODULE -- this module
MANDATORY-GROUPS {
optIfOTMnGroup,
optIfOTSnCommonGroup
}
GROUP optIfOTSnSourceGroupFull
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) for which the corresponding
instance of optIfOTSnDirectionality has the value
source(2) or bidirectional(3), the corresponding
instance of optIfOTMnReduced has the value false(2),
and the corresponding instance of optIfOTMnInterfaceType
specifies an OTMn interface type of 'IaDI'."
GROUP optIfOTSnAPRStatusGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) that support Automatic Power
Reduction functions."
GROUP optIfOTSnAPRControlGroup
DESCRIPTION
"This group is optional, but is recommended for interfaces
of ifType opticalTransport(196) that provide Automatic
Power Reduction control functions."
GROUP optIfOTSnSinkGroupBasic
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) for which the corresponding
instance of optIfOTSnDirectionality has the value
sink(1) or bidirectional(3)."
GROUP optIfOTSnSinkGroupFull
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) for which the corresponding
instance of optIfOTSnDirectionality has the value
sink(1) or bidirectional(3), the corresponding
instance of optIfOTMnReduced has the value false(2),
and the corresponding instance of optIfOTMnInterfaceType
specifies an OTMn interface type of 'IaDI'."
GROUP optIfOMSnCommonGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) that support access to the OMS
overhead information within the OTN Supervisory Channel."
GROUP optIfOMSnSinkGroupBasic
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) that support access to the OMS Overhead
information within the OSC (OTN Supervisory Channel)
for which the corresponding
instance of optIfOMSnDirectionality has the value
sink(1) or bidirectional(3)."
GROUP optIfOChGroupCommonGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannelGroup(219)."
GROUP optIfOChCommonGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(195)."
GROUP optIfOChSinkGroupBasic
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) for which the corresponding
instance of optIfOChDirectionality has the value
sink(1) or bidirectional(3)."
GROUP optIfOTUkCommonGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support OTUk layer functions."
GROUP optIfOTUkSourceGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support OTUk layer functions
and for which the corresponding instance of
optIfOTUkDirectionality has the value source(2) or
bidirectional(3)."
GROUP optIfOTUkSinkGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support OTUk layer functions
and for which the corresponding instance of
optIfOTUkDirectionality has the value sink(1) or
bidirectional(3)."
GROUP optIfGCC0Group
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support GCC0 access functions.
It may be implemented only if the optIfOTUkCommonGroup
is also implemented."
GROUP optIfODUkGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support ODUk layer functions."
GROUP optIfODUkTtpSourceGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) for which the corresponding
instance of optIfODUkTtpPresent has the value
true(1) and for which the corresponding instance of
optIfODUkDirectionality has the value source(2) or
bidirectional(3). It may be implemented only if the
optIfODUkGroup is also implemented."
GROUP optIfODUkTtpSinkGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) for which the corresponding
instance of optIfODUkTtpPresent has the value
true(1) and for which the corresponding instance of
optIfODUkDirectionality has the value sink(1) or
bidirectional(3). It may be implemented only if the
optIfODUkGroup is also implemented."
GROUP optIfODUkNimGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) for which the corresponding
instance of optIfODUkTtpPresent has the value
false(2). It may be implemented only if the
optIfODUkGroup is also implemented."
GROUP optIfGCC12Group
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support GCC12 access functions.
It may be implemented only if the optIfODUkGroup
is also implemented."
GROUP optIfODUkTCommonGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support intrusive
tandem connection monitoring. It may be implemented
only if the optIfODUkGroup is also implemented."
GROUP optIfODUkTSourceGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support intrusive
tandem connection monitoring and for which
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value false(2), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value true(1).
It may be implemented only if the optIfODUkGroup is
also implemented."
GROUP optIfODUkTSinkGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support intrusive
tandem connection monitoring and for which
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value true(1), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value false(2).
It may be implemented only if the optIfODUkGroup is
also implemented."
GROUP optIfODUkTSinkGroupCtp
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support intrusive
tandem connection monitoring and for which
optIfODUkTtpPresent is false(2) and
(i) optIfODUkDirectionality has the value bidirectional(3), or
(ii) optIfODUkDirectionality has the value sink(1) and
optIfODUkTCodirectional has the value true(1), or
(iii) optIfODUkDirectionality has the value source(3) and
optIfODUkTCodirectional has the value false(2).
It may be implemented only if the optIfODUkGroup and
optIfODUkTSinkGroup are also implemented."
GROUP optIfODUkTNimGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support non-intrusive
tandem connection monitoring. It may be implemented
only if the optIfODUkGroup is also implemented."
::= { optIfCompl 1 }Okay bestie, this part is all about the pre-OTN performance monitoring compliance checklist 💅 and then the security section, which is seriously important 🔒 Let's go!
optIfPreOtnPMCompl MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Implementation requirements for Pre-OTN performance
monitoring functions defined in this MIB module."
MODULE -- this module
MANDATORY-GROUPS {
optIfPerfMonGroup
}
GROUP optIfOTSnSinkPreOtnPMGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) that support OTSn sink
functions (i.e., for which the corresponding instance
of optIfOTSnDirectionality -- if implemented -- has
the value sink(1) or bidirectional(3))."
GROUP optIfOTSnSinkPreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOTSnSinkPreOtnPMGroup is a prerequisite for
implementing this group"
GROUP optIfOTSnSourcePreOtnPMGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalTransport(196) that support OTSn source
functions (i.e., for which the corresponding instance
of optIfOTSnDirectionality -- if implemented -- has
the value source(2) or bidirectional(3))."
GROUP optIfOTSnSourcePreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOTSnSourcePreOtnPMGroup is a prerequisite for
implementing this group "
GROUP optIfOMSnSinkPreOtnPMGroup
DESCRIPTION
"This group is optional. It may be implemented by systems
with the necessary instrumentation on interfaces of ifType
opticalTransport(196) that support OMSn sink functions
(i.e., for which the corresponding instance of
optIfOMSnDirectionality -- if implemented -- has the value
sink(1) or bidirectional(3))."
GROUP optIfOMSnSinkPreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOMSnSinkPreOtnPMGroup is a prerequisite for
implementing this group "
GROUP optIfOMSnSourcePreOtnPMGroup
DESCRIPTION
"This group is optional. It may be implemented by systems
with the necessary instrumentation on interfaces of ifType
opticalTransport(196) that support OMSn source functions
(i.e., for which the corresponding instance of
optIfOMSnDirectionality -- if implemented -- has the value
source(2) or bidirectional(3))."
GROUP optIfOMSnSourcePreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOMSnSourcePreOtnPMGroup is a prerequisite for
implementing this group "
GROUP optIfOChGroupSinkPreOtnPMGroup
DESCRIPTION
"This group is optional. It may be implemented by systems
with the necessary instrumentation on interfaces of ifType
opticalChannelGroup(219) that support OChGroup sink functions
(i.e., for which the corresponding instance of
optIfOChGroupDirectionality -- if implemented -- has the value
sink(1) or bidirectional(3))."
GROUP optIfOChGroupSinkPreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOChGroupSinkPreOtnPMGroup is a prerequisite for
implementing this group "
GROUP optIfOChGroupSourcePreOtnPMGroup
DESCRIPTION
"This group is optional. It may be implemented by systems
with the necessary instrumentation on interfaces of ifType
opticalChannelGroup(219) that support OChGroup source functions
(i.e., for which the corresponding instance of
optIfOChGroupDirectionality -- if implemented -- has the value
source(2) or bidirectional(3))."
GROUP optIfOChGroupSourcePreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOChGroupSourcePreOtnPMGroup is a prerequisite for
implementing this group "
GROUP optIfOChSinkPreOtnPMGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support OCh sink functions
(i.e., for which the corresponding instance of
optIfOChDirectionality -- if implemented -- has the
value sink(1) or bidirectional(3))."
GROUP optIfOChSinkPreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOChSinkPreOtnPMGroup is a prerequisite for
implementing this group "
GROUP optIfOChSourcePreOtnPMGroup
DESCRIPTION
"This group is mandatory for interfaces of ifType
opticalChannel(195) that support OCh source functions
(i.e., for which the corresponding instance of
optIfOChDirectionality -- if implemented -- has the
value source(2) or bidirectional(3))."
GROUP optIfOChSourcePreOtnPMThresholdGroup
DESCRIPTION
"This group is mandatory if and only if TCA notifications
are implemented. If the objects of this group are instantiated
then the implementation must also provide, in an
enterprise MIB, suitable TCA notification definitions and
notification control objects. Implementation of the
optIfOChSourcePreOtnPMGroup is a prerequisite for
implementing this group "
::= { optIfCompl 2 }
END5. Security Considerations ✨
Okay, this part is serious, so let's be real 🥺 This MIB module has a bunch of management objects with a MAX-ACCESS of read-write and/or read-create. If you write to them, it can mess up network operation, from junk performance data all the way to full-on traffic interruptions 💀 So anyone using this MIB module has to be aware that doing SET operations in a non-secure environment without proper protection can really hurt network operations.
The most sensitive ones are the read-write and read-create objects listed in the optIfOtnConfigCompl compliance statement. These control the maximum number of TCM levels allowed (optIfOTMnTcmMax), automatic power reduction (optIfOTSnAprControl), transmitted trail trace (optIfOTSnTraceIdentifierTransmitted, optIfOTUkTraceIdentifierTransmitted, optIfODUkTtpTraceIdentifierTransmitted, optIfODUkTTraceIdentifierTransmitted), and expected source/destination access point identifiers (optIfOTSnDAPIExpected, optIfOTSnSAPIExpected, optIfOTUkDAPIExpected, optIfOTUkSAPIExpected, optIfODUkTtpDAPIExpected, optIfODUkTtpSAPIExpected, optIfODUkNimDAPIExpected, optIfODUkNimSAPIExpected, optIfODUkTDAPIExpected, optIfODUkTSAPIExpected, optIfODUkTNimDAPIExpected, optIfODUkTNimSAPIExpected). They also cover the trace identifier mismatch detection mode (optIfOTSnTIMDetMode, optIfOTUkTIMDetMode, optIfODUkTtpTIMDetMode, optIfODUkNimTIMDetMode, optIfODUkTTIMDetMode, optIfODUkTNimTIMDetMode), and the trace identifier mismatch consequent action (optIfOTSnTIMActEnabled, optIfOTUkTIMActEnabled, optIfODUkTtpTIMActEnabled, optIfODUkNimTIMActEnabled, optIfODUkTTIMActEnabled, optIfODUkTNimTIMActEnabled). The threshold level for declaring a PM Second to be bad is in there too (optIfOTUkDEGThr, optIfODUkTtpDEGThr, optIfODUkNimDEGThr, optIfODUkTDEGThr, optIfODUkTNimDEGThr), along with the threshold level for declaring a Degraded Signal defect (optIfOTUkDEGM, optIfODUkTtpDEGM, optIfODUkNimDEGM, optIfODUkTDEGM, optIfODUkTNimDEGM). Then there's whether the sink/source adaptation function is activated (optIfOTUkSinkAdaptActive, optIfOTUkSourceAdaptActive), whether Forward Error Correction is supported (optIfOTUkSinkFECEnabled), and the application transported by the GCC entities (optIfGCC0Application, optIfGCC12Application). Creating and deleting a conceptual row of a config table is also in the mix (optIfGCC0RowStatus, optIfODUkNimRowStatus, optIfGCC12RowStatus, optIfODUkTRowStatus, optIfODUkTNimRowStatus), plus whether the selected GCC overhead bytes are passed through or modified (optIfGCC12GCCPassThrough), the TCM mode (optIfODUkTSinkMode), and provisioning of the sink/source LOCK signal (optIfODUkTSinkLockSignalAdminState, optIfODUkTSourceLockSignalAdminState). These can cause traffic interruptions if they get set wrong, so treat them with care 🙈
The readable objects in this MIB module (basically, the objects whose MAX-ACCESS is anything other than not-accessible) might count as sensitive in some environments. Put together, they tell you how the interfaces in OTN equipment or networks are performing, and they can reveal bits of the configuration too 👀 In those environments it's important to control even GET and NOTIFY access to these objects, and maybe encrypt their values when they travel over the network via SNMP 🔐
SNMP versions before SNMPv3 didn't have adequate security. Even if the network itself is secure (for example, by using IPSec), there's no control over who on that secure network gets to access and GET/SET (read/change/create/delete) objects in this MIB module. Bestie, that's a big ngl 😭
It is RECOMMENDED that implementers look at the security features that the SNMPv3 framework provides (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms for authentication and privacy 🫶
Deploying SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED that SNMPv3 be deployed and cryptographic security be enabled. After that, it's on the customer or operator to make sure the SNMP entity that gives access to an instance of this MIB module is configured properly, so that only the principals (users) with legitimate rights can actually GET or SET (change/create/delete) those objects. Main character energy for security, periodt 🦋✨
6. Acknowledgements ✨
Okay bestie, this is the shoutout section 🫶 Nathan Kohn came up with the concept, then gathered and coordinated the team that led to the initial version of the MIB 👑 Mark Stewart/Brian Teer wrote sections on use of interface tables, reviewed the MIB Object Definitions for SNMP SMIv2 compliance, and wrote the PM sections while working with G.7710/Y.1701 💅 Anni Huynh wrote the initial MIB definitions for the OTN interface ✨ Tom Rutt wrote the summary section on the Structure of the MIB 🦋 Rishi Grover contributed to the objects to monitor banded amplifiers 🌈 Kam Lam wrote the sections on Optical Networking Terminology and the OTN layers configuration parameters, and was the editor for the last several versions of this document. Iconic behavior, honestly 😭
Thanks to Maarten Vissers for providing insight into Optical Networking concepts 🌸 Thanks to Lakshmi Raman and Moshe Rozenblit for reviewing and commenting on a preliminary version of the document 💜
Special thanks to C. Mike Heard for providing a top notch doctor review and many helpful suggestions to improve the MIB 🔥🔥
7. References
7.1. Normative References
These are the big ones the document leans on, so no skipping 📚
[RFC1213] McCloghrie, K. and M. Rose, "Management Information
Base for Network Management of TCP/IP-based
internets: MIB-II", STD 17, RFC 1213, March 1991.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case,
J., Rose, M. and S. Waldbusser, "Structure of
Management Information Version 2 (SMIv2)", STD 58,
RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case,
J., Rose, M. and S. Waldbusser, "Textual Conventions
for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case,
J., Rose, M. and S. Waldbusser, "Conformance
Statements for SMIv2", STD 58, RFC 2580, April 1999.
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces
Group MIB", RFC 2863, June 2000.
[RFC2864] McCloghrie, K. and G. Hanson, "The Inverted Stack
Table Extension to the Interfaces Group MIB", RFC
2864, June 2000.
[RFC3411] Harrington, D., Presuhn, R. and B. Wijnen, "An
Architecture for Describing Simple Network Management
Protocol (SNMP) Management Frameworks", STD 62, RFC
3411, December 2002.
[RFC3418] Presuhn, R., "Management Information Base (MIB) for
the Simple Network Management Protocol (SNMP)", STD
62, RFC 3418, December 2002.
[ITU-T G.709] ITU-T Recommendation G.709/Y.1331, "Network Node
Interface for the Optical Transport Network (OTN)",
(2/2001).
[ITU-T G.798] ITU-T Recommendation G.798, "Characteristics of
Optical Transport Network Hierarchy Equipment
Functional Blocks", (1/2002).
[ITU-T G.872] ITU-T Recommendation G.872, "Architecture of optical
transport networks", (11/2001).
[ITU-T G.874] ITU-T Recommendation G.874, "Management aspects of
the optical transport network element", (12/2001).
[ITU-T G.874.1] ITU-T Recommendation G.874.1, "OTN Protocol-neutral
Management Information Model for the NE View",
(1/2002).
[ITU-T G.7710] ITU-T Recommendation G.7710/Y.1701, "Common Equipment
Management Function Requirements", (12/2001)
[ITU-T G.806] ITU-T Recommendation G.806, "Characteristics of
Transport Equipment - Description methodology and
generic functionality", (10/2000).
[ITU-T G.957] ITU-T Recommendation G.957, "Optical interfaces for
equipments and systems relating to the synchronous
digital hierarchy", (7/1999).
[ITU-T G.691] ITU-T Recommendation G.691, "Optical interfaces for
single-channel STM-64, STM-256 and other SDH systems
with optical amplifiers", (10/200).7.2. Informative References
Extra reading if you want to go deeper 🧚
[RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart,
"Introduction and Applicability Statements for
Internet-Standard Management Framework", RFC 3410,
December 2002.
[RFC3433] Bierman, A., Romascanu, D. and K. C. Norseth, "Entity
Sensor Management Information Base", RFC 3433,
December 2002.8. Intellectual Property Statement
Now the legal bit, which I'm keeping word for word so nothing gets lost in translation 🫶 Here's the official text:
The IETF takes no position regarding the validity or scope of any
intellectual property or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; neither does it represent that it
has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and
standards-related documentation can be found in BCP-11. Copies of
claims of rights made available for publication and any assurances of
licenses to be made available, or the result of an attempt made to
obtain a general license or permission for the use of such
proprietary rights by implementers or users of this specification can
be obtained from the IETF Secretariat.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive
Director.9. Authors' Addresses
Who to contact about all this 💌
Mark A. Stewart
Senior Systems Analyst
Raleigh, NC
USA
EMail: mstewart1@nc.rr.com
An-ni Huynh
Cetus Networks
USA
EMail: a_n_huynh@yahoo.com
Hing-Kam Lam
Lucent Technologies
101 Crawfords Corner Road, Room 4C-616A
Holmdel, NJ 07733
USA
Phone: +1 732-949-8338
EMail: hklam@lucent.com10. Full Copyright Statement
Copyright (C) The Internet Society (2003). All Rights Reserved. 🌈
The official copyright text is below, kept exactly as written because the wording matters 💜
Copyright (C) The Internet Society (2003). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assignees.
This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.Acknowledgement
Last but not least, the funding note 🎀
Funding for the RFC Editor function is currently provided by the Internet Society. ✨
📦 where this page comes from
- ietf: rfc3591 2003-09
- 💖 girlified by claude-haiku-5-5 on : a language model's rewrite of the original, under its terms