All MIBs › CIENA-CES-MPLS-MIB › cienaCesMplsPwVifIndex
cienaCesMplsPwVifIndex
Module: CIENA-CES-MPLS-MIB
OID (symbolic): CIENA-CES-MPLS-MIB::cienaCesMplsPwVifIndex
OID (numeric): 1.3.6.1.4.1.1271.2.1.18.1.4.1.1.27
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This represents the Vif/tunnel group that is being used for the pseudowire
What is cienaCesMplsPwVifIndex?
This identifies the virtual interface (Vif) or tunnel group that this pseudowire is bound to for transport across the MPLS core, linking the Layer 2 service to the underlying Layer 2.5 transport tunnel infrastructure. The unusually high starting value of the range (32769) suggests Vif indices are allocated from a namespace distinct from ordinary interface indices to avoid collision with regular physical/logical interfaces. An admin tracing how a specific pseudowire's traffic actually traverses the network would use this index to identify which tunnel group is carrying it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.4.1.1.27 snmpwalk -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesMplsPwVifIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.4.1.1.27.1 snmpget -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesMplsPwVifIndex.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.1 | cienaCesConfig | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.1.18 | cienaCesMplsMIB | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1 | cienaCesMplsMIBObjects | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.4 | cienaCesMplsPw | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.4.1 | cienaCesMplsPwTable | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.4.1.1 | cienaCesMplsPwEntry | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.4.1.1.27 | cienaCesMplsPwVifIndex | CIENA-CES-MPLS-MIB |