All MIBs › ME1200-POST-MIB › me1200PostStatusInterfaceLoopback
me1200PostStatusInterfaceLoopback
Module: ME1200-POST-MIB
OID (symbolic): ME1200-POST-MIB::me1200PostStatusInterfaceLoopback
OID (numeric): 1.3.6.1.4.1.9.9.815.1.118.1.3.2.1.2
Node type: OBJECT-TYPE
Type: ME1200PostTestResult
Access: read-only
Description: Loopback test.
What is me1200PostStatusInterfaceLoopback?
This object reports the pass/fail/not-tested result of a physical port's internal loopback self-test, run as part of POST diagnostics to verify the port's transmit and receive circuitry. Admins use it to distinguish a genuinely faulty port from one that's simply not cabled or misconfigured, since a loopback test doesn't require an external link partner. For example, port 5 returning failed(2) on its loopback test would indicate a hardware problem with that specific port's PHY, independent of any cabling issue.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.815.1.118.1.3.2.1.2 snmpwalk -v2c -c public <target> ME1200-POST-MIB::me1200PostStatusInterfaceLoopback
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.815.1.118.1.3.2.1.2.1 snmpget -v2c -c public <target> ME1200-POST-MIB::me1200PostStatusInterfaceLoopback.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.815 | ciscoME1200MIB | CISCOME1200-MIB |
| 1.3.6.1.4.1.9.9.815.1 | me1200SwitchMgmt | CISCOME1200-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.815.1.118 | me1200PostMib | ME1200-POST-MIB |
| 1.3.6.1.4.1.9.9.815.1.118.1 | me1200PostMibObjects | ME1200-POST-MIB |
| 1.3.6.1.4.1.9.9.815.1.118.1.3 | me1200PostStatus | ME1200-POST-MIB |
| 1.3.6.1.4.1.9.9.815.1.118.1.3.2 | me1200PostStatusInterfaceTable | ME1200-POST-MIB |
| 1.3.6.1.4.1.9.9.815.1.118.1.3.2.1 | me1200PostStatusInterfaceEntry | ME1200-POST-MIB |
| 1.3.6.1.4.1.9.9.815.1.118.1.3.2.1.2 | me1200PostStatusInterfaceLoopback | ME1200-POST-MIB |