All MIBs › MPLS-MIB › mplsLspChange
mplsLspChange
Module: MPLS-MIB
OID (symbolic): MPLS-MIB::mplsLspChange
OID (numeric): 1.3.6.1.4.1.2636.3.2.4.3
Node type: NOTIFICATION-TYPE
Description: An mplsLspChange trap signifies that the the specified LSP has switched traffic to the new active path 'toLspPath'. The LSP maintains up state before and after the switch over
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> '' MPLS-MIB::mplsLspChange snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2636.3.2.4.3
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]:51245->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (456410157) 52 days, 19:48:21.57 SNMPv2-MIB::snmpTrapOID.0 = OID: MPLS-MIB::mplsLspChange
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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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.2 | mpls | MPLS-MIB |
| 1.3.6.1.4.1.2636.3.2.4 | mplsTraps | MPLS-MIB |
| 1.3.6.1.4.1.2636.3.2.4.3 | mplsLspChange | MPLS-MIB |