Cisco Bug: CSCsg36286 - OSPF does not see GMPLS tunnel as an ospf enabled intf after RP FO
Jan 10, 2017
- Cisco Carrier Routing System
Known Affected Releases
Router platform (CRS|XR12k) IOS-XR Version: 3.4 release Symptom: After an RP FO, the ospf adjacency configured over a GMPLS tunnel does not recover. After the RP failover is complete the ospf process does not see a gmpls tunnel as a valid and configured igp interface eventhough the gmpls tunnel configuration clearly exists under the ospf configuration. Conditions: This problem is specifically linked to the configuration of a GMPLS tunnel as an ospf configured interface and RP FailOver. If the user configures a GMPLS tunnel as an ospf enabled interface, establishes and IGP adjacecny over it, and then performs a failover then the ospf adjacency over the GMPLS tunnel is lost. Please note that this happens only if the user has a interface with no ip address configured under ospf along side the tunnel-te interface.
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