All MIBs › CIENA-CES-MPLS-MIB › cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring
cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring
Module: CIENA-CES-MPLS-MIB
OID (symbolic): CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring
OID (numeric): 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.15
Node type: OBJECT-TYPE
Type: CienaGlobalState
Access: read-only
Description: Specifies AIS monitoring's status.
What is cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring?
This indicates whether AIS (Alarm Indication Signal) monitoring is enabled for this tunnel. AIS lets a node downstream of a failure learn about it immediately via a propagated alarm signal instead of waiting to time out its own end-to-end connectivity check, so enabling it here shortens how long client services riding this tunnel sit in an unknown state after an upstream break. With AIS monitoring enabled on tunnel 'DAL-ATL-BKP-01', a break three hops upstream would trigger an AIS alarm here almost immediately rather than leaving this node to discover the failure on its own.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.15 snmpwalk -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.15.1 snmpget -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring.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 |
| 1.3.6.1.4.1.1271.2.1.18.1.2 | cienaCesGmpls | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2.9 | cienaCesGmplsStaticTransitUniDirTunnelTable | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2.9.1 | cienaCesGmplsStaticTransitUniDirTunnelEntry | CIENA-CES-MPLS-MIB |
| 1.3.6.1.4.1.1271.2.1.18.1.2.9.1.15 | cienaCesGmplsStaticTransitUniDirTunnelAisMonitoring | CIENA-CES-MPLS-MIB |