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Cisco Bug: CSCuo46848 - CEF shows incorrect nexthop with fast reroute enabled

Last Modified

Jul 21, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.2.3.BASE

Description (partial)

Symptom:The show command:

show cef <prefix> detail

May show arbitrary nexthops within the loadbalance section of the output. This is a show issue only - the forwardiung state is correct, it is just displayed incorrectly.

Conditions:This will happen when the prefix being shown is recursive via a prefix that has FRR protection in place.
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