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Cisco Bug: CSCte16225 - fib_mgr process crash on linecard causes BFD timeout in ECHO mode

Last Modified

Jan 13, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.8.0.LC

Description (partial)

Symptom:
Process crash of fib_mgr on a linecard may trigger a BFD echo function timeout on a IOS XR system running 3.8.2.  Process restart does not trigger the BFD timeout.

Conditions:
BFD timers at 15 ms x 3 with OSPF
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