All MIBs › RAPID-CITY › rcnAggLinkDown
rcnAggLinkDown
Module: RAPID-CITY
OID (symbolic): RAPID-CITY::rcnAggLinkDown
OID (numeric): 1.3.6.1.4.1.2272.1.21.0.42
Node type: NOTIFICATION-TYPE
Description:
A rcAggLinkDown trap is generated when the operational state of the aggregator changes from up to down.
What is rcnAggLinkDown?
This notification trap fires when an aggregated link (port aggregation group) transitions from operational up to down state. The trap signals that a member link or the aggregation group itself has failed. Operations teams use this trap to quickly identify and respond to link failures in bonded interfaces.
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> '' RAPID-CITY::rcnAggLinkDown snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2272.1.21.0.42
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]:62918->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (23930822) 2 days, 18:28:28.22 SNMPv2-MIB::snmpTrapOID.0 = OID: RAPID-CITY::rcnAggLinkDown
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.21 | rcTraps | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.21.0 | rcTrapsMib | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.21.0.42 | rcnAggLinkDown | RAPID-CITY |