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Cisco Bug: CSCuq16944 - ASR1k-Both IPV4 & IPV6 BFD&BGP sessions down after "Clear crypto GDOI"

Last Modified

Nov 27, 2020

Products (2)

  • Cisco 2600 Series Multiservice Platforms
  • Cisco 2600 Series Multiservice Platforms

Known Affected Releases

15.4(1.12)S 15.4(2)S 15.4(3)S

Description (partial)

in ASR1k with GET VPN implemented, clear crypto GDOI is leading to complete BGP and BFD session termination though the dynamic ACLs downloaded via  GETVPN  doesn't encrypt the BGP/BFD packets.
Both IPV4 and IPV6 sessions will be impacted

ASR1k with following configs
-GETVPN where dynamic ACLs were getting downloaded to the interface
-BGP and BFD neighbors across the same interface
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