All MIBs › RAPID-CITY-VSP › rcnLinkOscillation
rcnLinkOscillation
Module: RAPID-CITY-VSP
OID (symbolic): RAPID-CITY-VSP::rcnLinkOscillation
OID (numeric): 1.3.6.1.4.1.2272.1.21.0.8
Node type: NOTIFICATION-TYPE
Description: A rcnLinkOscillation trap signifies that the SNMPv2 entity, acting in an agent role, has detected an excessive number of link state transitions on the specified port.
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-VSP::rcnLinkOscillation snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2272.1.21.0.8
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]:60762->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (421072218) 48 days, 17:38:42.18 SNMPv2-MIB::snmpTrapOID.0 = OID: RAPID-CITY-VSP::rcnLinkOscillation
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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 |
| 1.3.6.1.4.1.2272 | 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2272.1.21.0.8 | rcnLinkOscillation | RAPID-CITY-VSP |