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Cisco Bug: CSCvt53931 - Bundle ipv6 nei stuck in PROB state after perform LC-OIR and RPFO

Last Modified

Oct 02, 2020

Products (12)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco Network Convergence System 5504
  • Cisco Network Convergence System 55A2-MOD-HD-S
  • Cisco Network Convergence System 5516
  • Cisco Network Convergence System 5502-SE
  • Cisco Network Convergence System 5502
  • Cisco Network Convergence System 55A1-24H
  • Cisco Network Convergence System 55A2-MOD-S
  • Cisco Network Convergence System 55A2-MOD-SE-S
  • Cisco Network Convergence System 5501-SE
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Known Affected Releases

7.1.2.BASE

Description (partial)

Symptom:
Any ND message exchanges between RP and LC ND may be of an issue.Active RP node id in LC is outdated and hence this can happen.

Conditions:
After RPFO this might happen:

DAD Messages between RP and LC
Bundle member - Master LC changes from RP and LC
Master neighbor refresh
Bundle interface create requires lot of exchanges between RP and LC, and it will be affected
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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