All MIBs › CABLETRON-TRAPS › portLinkDown
portLinkDown
Module: CABLETRON-TRAPS
OID (symbolic): CABLETRON-TRAPS::portLinkDown
OID (numeric): 1.3.6.1.4.1.52.0.260
Node type: NOTIFICATION-TYPE
Description: This trap will be generated when a previously attached MAU is removed or powered down. Again, this is only appropriate for MIM's that support link state.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' CABLETRON-TRAPS::portLinkDown snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.52.0.260
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:50239->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (250818111) 29 days, 0:43:01.11 SNMPv2-MIB::snmpTrapOID.0 = OID: CABLETRON-TRAPS::portLinkDown
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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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.0.260 | portLinkDown | CABLETRON-TRAPS |