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Cisco Bug: CSCvi85435 - OSPF does not do proper mark-sweep for TE tunnel restore from chkpt

Last Modified

Jan 18, 2019

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

OSPF may not use certain TE tunnels for autoroute announce in certain scenarios when there is process restart of OSPF.

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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