All MIBs › LOOPBACK-DETECT-MIB › swVlanLoopOccurred
swVlanLoopOccurred
Module: LOOPBACK-DETECT-MIB
OID (symbolic): LOOPBACK-DETECT-MIB::swVlanLoopOccurred
OID (numeric): 1.3.6.1.4.1.171.12.41.10.0.3
Node type: NOTIFICATION-TYPE
Description: The trap is sent when a Port with a VID loop occurs.
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> '' LOOPBACK-DETECT-MIB::swVlanLoopOccurred snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.171.12.41.10.0.3
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]:56072->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (23409416) 2 days, 17:01:34.16 SNMPv2-MIB::snmpTrapOID.0 = OID: LOOPBACK-DETECT-MIB::swVlanLoopOccurred
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.12 | dlink_common_mgmt | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.12.41 | swLoopDetectMIB | LOOPBACK-DETECT-MIB |
| 1.3.6.1.4.1.171.12.41.10 | swLoopDetectNotify | LOOPBACK-DETECT-MIB |
| 1.3.6.1.4.1.171.12.41.10.0 | swLoopDetectNotifyPrefix | LOOPBACK-DETECT-MIB |
| 1.3.6.1.4.1.171.12.41.10.0.3 | swVlanLoopOccurred | LOOPBACK-DETECT-MIB |