All MIBs › RIVERSTONE-MPLS-MIB › rsMPLSXCSecondaryXC
rsMPLSXCSecondaryXC
Module: RIVERSTONE-MPLS-MIB
OID (symbolic): RIVERSTONE-MPLS-MIB::rsMPLSXCSecondaryXC
OID (numeric): 1.3.6.1.4.1.5567.2.39.1.1.1.4
Node type: OBJECT-TYPE
Type: RowPointer
Access: read-only
Description: A pointer to a conceptual row in the mplsXCTable.
This object is set to the ZeroDotZero OID by default. This object is valid only in case of Ingress LSRs.
If the LSP identified by this cross-connect is a primary, and when this LSP goes down, and if there is a secondary LSP, this cross-connect is not torn down. In stead, the mplsXCOperStatus will be set to down, the mplsOutSegmentTopLabel identified by the out segment of the cross-connect is set to 0 (invalid label). At this time, this object is set to point to the cross-connect which acts as the secondary LSP.
Note that, this is the last resort. First the mpls engine will try to use a detour. If no detours are configured or up, then only will it use the secondary LSP.
What is rsMPLSXCSecondaryXC?
This read-only RowPointer, valid only on ingress LSRs, points to the mplsXCTable row of the secondary LSP that takes over when a primary LSP with a configured secondary goes down. It defaults to ZeroDotZero and is used as the last-resort failover, after any fast-reroute detour has already been tried and failed. For example, if a primary LSP fails and no detour is available, this object gets set to point at the secondary cross-connect that is now carrying traffic instead.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5567.2.39.1.1.1.4 snmpwalk -v2c -c public <target> RIVERSTONE-MPLS-MIB::rsMPLSXCSecondaryXC
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5567.2.39.1.1.1.4.1 snmpget -v2c -c public <target> RIVERSTONE-MPLS-MIB::rsMPLSXCSecondaryXC.1
Start monitoring Riverstone Networks router (MPLS cross-connect/LSP protection/detour status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RIVERSTONE-MPLS-MIB::rsMPLSXCSecondaryXC OID value, configure state conditions and alerts, and monitor any Riverstone Networks router (MPLS cross-connect/LSP protection/detour status) from a single console.
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 |
| 1.3.6.1.4.1.5567 | riverstoneNetworks | RIVERSTONE-SMI-MIB |
| 1.3.6.1.4.1.5567.2 | riverstoneMibs | RIVERSTONE-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5567.2.39 | rsMPLSMIB | RIVERSTONE-MPLS-MIB |
| 1.3.6.1.4.1.5567.2.39.1 | rsMPLSObjects | RIVERSTONE-MPLS-MIB |
| 1.3.6.1.4.1.5567.2.39.1.1 | rsMPLSXCExtTable | RIVERSTONE-MPLS-MIB |
| 1.3.6.1.4.1.5567.2.39.1.1.1 | rsMPLSXCExtEntry | RIVERSTONE-MPLS-MIB |
| 1.3.6.1.4.1.5567.2.39.1.1.1.4 | rsMPLSXCSecondaryXC | RIVERSTONE-MPLS-MIB |