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Cisco Bug: CSCvu48401 - ACI: Ipv6 BFD neighbor flaps

Last Modified

Oct 03, 2020

Products (25)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 93120TX Switch
  • Cisco Nexus 93240YC-FX2 Switch
  • Cisco Nexus 9372TX-E Switch
  • Cisco Nexus 93108TC-EX Switch
  • Cisco Nexus 9332C Switch
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Known Affected Releases

14.2(4i)

Description (partial)

Symptom:
IPv6 bidirectional forwarding detection (BFD) neighbors flap randomly.

Conditions:
This issue occurs when an IPv6 default route is added or removed from the routing table for the corresponding VRF table in the 14.2(4i) release.
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Bug Details Include

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