All MIBs › TMU-MIB › fibTmuNumRarpUpdate
fibTmuNumRarpUpdate
Module: TMU-MIB
OID (symbolic): TMU-MIB::fibTmuNumRarpUpdate
OID (numeric): 1.3.6.1.4.1.22.60.1.3
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Cyclic counter. Indicates how many times the system's IP address was updated because of a RARP message.
What is fibTmuNumRarpUpdate?
This cyclic counter tallies how many times the system's own IP address was updated because of a RARP (Reverse ARP) response. Admins watch it because an unexpectedly high count suggests the device is repeatedly re-learning its IP via RARP rather than holding a stable address, which is worth investigating on a production device. For example, this counter incrementing after every reboot is expected, but incrementing while the device is running normally would be unusual.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22.60.1.3 snmpwalk -v2c -c public <target> TMU-MIB::fibTmuNumRarpUpdate
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22.60.1.3.1 snmpget -v2c -c public <target> TMU-MIB::fibTmuNumRarpUpdate.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.22 | spartacus | CMU-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22.60 | tmu | TMU-MIB |
| 1.3.6.1.4.1.22.60.1 | tmuSystem | TMU-MIB |
| 1.3.6.1.4.1.22.60.1.3 | fibTmuNumRarpUpdate | TMU-MIB |