Guest

Preview Tool

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

Last Modified

Mar 13, 2018

Products (25)

  • Cisco IOS
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
View all products in Bug Search Tool Login Required

Known Affected Releases

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

Description (partial)

Symptom:
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

Conditions:
ASR1k with following configs
-GETVPN where dynamic ACLs were getting downloaded to the interface
-BGP and BFD neighbors across the same interface
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.