All MIBs › MPLS-FRR-STD-MIB › mplsFrrFacProtected
mplsFrrFacProtected
Module: MPLS-FRR-STD-MIB
OID (symbolic): MPLS-FRR-STD-MIB::mplsFrrFacProtected
OID (numeric): 1.3.6.1.2.1.113.0.1
Node type: NOTIFICATION-TYPE
Description: This notification is generated when a tunnel running over an interface as specified in the mplsFrrConstTable is initially protected by the backup tunnel also specified in the mplsFrrConstTable. In some implementations there may be a difference between when the control plane triggers this notification and when the hardware is programmed to utilize the protection path. Due to the urgency of this operation, it is acceptable for the control plane to either issue this notification before or after it programs the hardware. In cases where it is the latter approach, the notification MUST be sent immediately after the data plane has been altered.
This notification should not be generated for each subsequent tunnel that is backed up by the FRR feature on this LSR, as this may result in potential scaling issues with regard to LSR performance and network loading. Note also that notifications MUST be generated in accordance with the mplsFrrNotifMaxRate.
Note this notification only applicable to the facility based fastreroute protection method, and should be ignored by implementations that do not support this method.
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-FRR-STD-MIB::mplsFrrFacProtected snmptrap -v2c -c public <manager> '' 1.3.6.1.2.1.113.0.1
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]:56842->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (261829642) 30 days, 7:18:16.42 SNMPv2-MIB::snmpTrapOID.0 = OID: MPLS-FRR-STD-MIB::mplsFrrFacProtected
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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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.113 | mplsFrrMIB | MPLS-FRR-STD-MIB |
| 1.3.6.1.2.1.113.0 | mplsFrrNotif | MPLS-FRR-STD-MIB |
| 1.3.6.1.2.1.113.0.1 | mplsFrrFacProtected | MPLS-FRR-STD-MIB |