All MIBs › UMC1000TRAPS › umc1TrapTopologyChange
umc1TrapTopologyChange
Module: UMC1000TRAPS
OID (symbolic): UMC1000TRAPS::umc1TrapTopologyChange
OID (numeric): 1.3.6.1.4.1.2067.1.1.2.0.1000000003
Node type: NOTIFICATION-TYPE
Description: This trap indicates that the information in the topology link table and/or the orphan table may have changed and therefore these tables need to be read again.
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> '' UMC1000TRAPS::umc1TrapTopologyChange snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2067.1.1.2.0.1000000003
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]:64825->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (42451769) 4 days, 21:55:17.69 SNMPv2-MIB::snmpTrapOID.0 = OID: UMC1000TRAPS::umc1TrapTopologyChange
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2067.1.1.2.0.1000000003 | umc1TrapTopologyChange | UMC1000TRAPS |