Guest

Preview Tool

Cisco Bug: CSCuq33025 - Tuneel is getting flapping while doing sso with MPLS-TE config

Last Modified

Jan 28, 2017

Products (16)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco ASR 901S-4SG-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901-6CZ-FT-A Router
  • Cisco ASR 901-12C-FT-D Router
View all products in Bug Search Tool Login Required

Known Affected Releases

15.5(2)S

Description (partial)

Symptom:
ISIS adjacency can get withdrawn if TE NSR is enabled and SSO is performed.

Conditions:
1) MPLS-TE NSR enabled
2) Large number of TE tunnels pointing to the same destination and all of them have autoroute announce
3) ISIS is used as the TE IGP
4) SSO is performed on the router with large number of TE head-ends that have autoroute announce
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.