snmp_vie...d_acm_mib(3erl)

🎀 NAME 🎀

snmp_view_based_acm_mib — Instrumentation Functions for SNMP-VIEW-BASED-ACM-MIB.

This is the Erlang Module Definition page for snmp_view_based_acm_mib, bestie. It’s giving instrumentation functions for the SNMP-VIEW-BASED-ACM-MIB plus the functions that configure the database. 🫶

✨ DESCRIPTION ✨

Okay so the module snmp_view_based_acm_mib implements the instrumentation functions for the SNMP-VIEW-BASED-ACM-MIB, and it also has functions for configuring the database. No cap.

The configuration files are described in the SNMP User’s Manual. 📚

👑 EXPORTS 👑

configure(ConfDir) -> void()

Types:

• ConfDir = string()

This function is called from the supervisor at system start-up. Main character energy from the jump.

It inserts all data in the configuration files into the database and destroys all old rows with StorageType volatile. The rows created from the configuration file will have StorageType nonVolatile. That’s the glow-up. ✨

All snmp counters are set to zero. 🧮

If an error is found in the configuration file, it is reported using the function config_err/2 of the error report module, and the function fails with the reason configuration_error. So yeah, it can absolutely fail — that’s the drama. 💀

ConfDir is a string which points to the directory where the configuration files are found.

The configuration file read is: vacm.conf. 🍓

reconfigure(ConfDir) -> void()

Types:

• ConfDir = string()

This one inserts all data in the configuration files into the database and destroys all old data, including the rows with StorageType nonVolatile. Rows created from the configuration file will have StorageType nonVolatile. So it’s a full reset with the config’s data, periodt.

Thus, the data in the SNMP-VIEW-BASED-ACM-MIB, after this function has been called, is the data from the configuration files. That’s the whole vibe.

All snmp counters are set to zero. 🧮

If an error is found in the configuration file, it is reported using the function config_err/2 of the error report module, and the function fails with the reason configuration_error. Same error energy as configure/1, bestie. 💅

ConfDir is a string which points to the directory where the configuration files are found.

The configuration file read is: vacm.conf. 🍓

add_sec2group(SecModel, SecName, GroupName) -> Ret

Types:

• SecModel = v1 | v2c | usm
• SecName = string()
• GroupName = string()
• Ret = {ok, Key} | {error, Reason}
• Key = term()
• Reason = term()

Adds a security to group definition to the agent config. Equivalent to one vacmSecurityToGroup-line in the vacm.conf file. Slay. 💅

delete_sec2group(Key) -> Ret

Types:

• Key = term()
• Ret = ok | {error, Reason}
• Reason = term()

Delete a security to group definition from the agent config. Bye bestie. 👋

add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> Ret

Types:

• GroupName = string()
• Prefix = string()
• SecModel = v1 | v2c | usm
• SecLevel = string()
• Match = prefix | exact
• RV = string()
• WV = string()
• NV = string()
• Ret = {ok, Key} | {error, Reason}
• Key = term()
• Reason = term()

Adds an access definition to the agent config. Equivalent to one vacmAccess-line in the vacm.conf file. It’s giving access, literally. 🔥

delete_access(Key) -> Ret

Types:

• Key = term()
• Ret = ok | {error, Reason}
• Reason = term()

Delete an access definition from the agent config. It’s gone, bestie. 🦋

add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> Ret

Types:

• ViewIndex = integer()
• SubTree = oid()
• Status = included | excluded
• Mask = null | [integer()], where all values are either 0 or 1
• Ret = {ok, Key} | {error, Reason}
• Key = term()
• Reason = term()

Adds a view tree family definition to the agent config. Equivalent to one vacmViewTreeFamily-line in the vacm.conf file. 🌈

delete_view_tree_fam(Key) -> Ret

Types:

• Key = term()
• Ret = ok | {error, Reason}
• Reason = term()

Delete a view tree family definition from the agent config. Poof. ✨

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Footer cuteness, fr fr: Ericsson AB · snmp 5.13.5 · snmp_vie...d_acm_mib(3erl). The date isn’t printed here, so I’m not inventing one — periodt. 🫶💖