Cisco Bug: CSCvi85435 - OSPF does not do proper mark-sweep for TE tunnel restore from chkpt
May 10, 2018
- Cisco Carrier Routing System
Known Affected Releases
Symptom: OSPF may not use certain TE tunnels for autoroute announce in certain scenarios when there is process restart of OSPF. Conditions: This happens in the rare timing condition when there is a process restart of OSPF and right at that time, a tunnel in TE is modified/changes to point from one destination R1 to say another destination R2.
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Bug Details Include
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