SNMP::...r3::ERX(3pm)

💖 SNMP::Info::Layer3::ERX — the bestie guide 💖

okay so you're here for SNMP::Info::Layer3::ERX, aka the SNMP Interface to Juniper ERX Layer 3 routers 🫶 — it lives in the Perl docs (3pm), and honestly? it's serving. let's get into it.

AUTHORS — Rob Woodward 👑

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✨ SYNOPSIS ✨

bestie, you don't even have to guess which subclass you need — just let it figure itself out:

 # Let SNMP::Info determine the correct subclass for you.
 my $ERX = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myrouter',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";

 my $class      = $ERX->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

like yes, it will literally print out its own vibe check for you. main character energy fr fr 💅

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🌸 DESCRIPTION 🌸

it's a Subclass for Juniper ERX switches. that's the whole tea. 🍓

🦋 Inherited Classes

• SNMP::Info::Layer3

🦋 Required MIBs

Inherited Classes' MIBs

lowkey it doesn't have its own MIBs to show you here — you gotta peek at SNMP::Info::Layer3 for its own MIB requirements. iykyk 💜

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👑 GLOBALS 👑

these are methods that return scalar value from SNMP. tiny little single values. cute. snack-sized. ✨

• $ERX->vendor() — Returns 'juniper'.
• $ERX->os() — Returns 'JunOSe'.
• $ERX->os_ver() — Returns the software version extracted from "sysDescr".
• $ERX->model() — Returns the hardware model extracted from "sysDescr".

💫 Globals imported from SNMP::Info::Layer3

See documentation in SNMP::Info::Layer3 for details. (go read it, bestie, it ate.)

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🌈 TABLE ENTRIES 🌈

these ones are the big girls — methods that return tables of information in the form of a reference to a hash. hash refs? iconic. 👑

💀 Overrides

• $ERX->i_ignore() — Returns reference to hash. Increments value of IID if port is to be ignored.

Ignores InLoopback and Console interfaces — yeah, those two just don't get the invite to the party. not me ghosting a loopback 💅

💫 Table Methods imported from SNMP::Info::Layer3

See documentation in SNMP::Info::Layer3 for details. 🔥

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just a lil reminder bestie: the real details live in SNMP::Info::Layer3, so don't come for me if you skipped it 🙈

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sign-off, mwah 💖 — this page is perl v5.40.1, dated 2026-02-28, brought to you by the User Contributed Perl Documentation squad. slay, periodt. 🎀✨🌸