CIENA-CES-MPLS-MIB :: cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCIENA-CES-MPLS-MIBcienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr

cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr

Module: CIENA-CES-MPLS-MIB

OID (symbolic): CIENA-CES-MPLS-MIB::cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr

OID (numeric): 1.3.6.1.4.1.1271.2.1.18.1.2.12.1.5

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-only

Description: Source IP address of the Dynamic TransitCorouted tunnel.

What is cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr?

This is the IP address of the router that originates (heads) this transit tunnel, which this device is only forwarding on behalf of. Because this node is neither the head nor tail of the LSP, this address is purely informational for topology mapping — it tells you which remote router to go check first if the tunnel's transit statistics on this hop look wrong. A transit tunnel passing through this switch might report a source address of 10.104.207.180, pointing back to the head-end router that originally signaled the LSP.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.2.12.1.5
snmpwalk -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.18.1.2.12.1.5.1
snmpget -v2c -c public <target> CIENA-CES-MPLS-MIB::cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddr.1

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OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.1271cienaCIENA-SMI
1.3.6.1.4.1.1271.2cienaCesCIENA-SMI
1.3.6.1.4.1.1271.2.1cienaCesConfigCIENA-SMI
Numeric OIDNameModule
1.3.6.1.4.1.1271.2.1.18cienaCesMplsMIBCIENA-CES-MPLS-MIB
1.3.6.1.4.1.1271.2.1.18.1cienaCesMplsMIBObjectsCIENA-CES-MPLS-MIB
1.3.6.1.4.1.1271.2.1.18.1.2cienaCesGmplsCIENA-CES-MPLS-MIB
1.3.6.1.4.1.1271.2.1.18.1.2.12cienaCesGmplsDynamicTransitCoroutedTunnelTableCIENA-CES-MPLS-MIB
1.3.6.1.4.1.1271.2.1.18.1.2.12.1cienaCesGmplsDynamicTransitCoroutedTunnelEntryCIENA-CES-MPLS-MIB
1.3.6.1.4.1.1271.2.1.18.1.2.12.1.5cienaCesGmplsDynamicTransitCoroutedTunnelSourceIpAddrCIENA-CES-MPLS-MIB