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Cisco Bug: CSCut04397 - ASR 5500 18.0 BGP peers down with NEMO sessions on make-break call model

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.1.1.58309 18.0.0.59091

Description (partial)

Symptom:
BGP peers flap periodically.

Conditions:
The condition occurs in an EXGW environment with 250 VRF or more in a single egress context, and NEMO sessions with approximately 64K NEMO routes in egress context on a 10-30 minute refresh cycle.
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