Preview Tool

Cisco Bug: CSCtd27148 - BGP Crash when 'show bgp policy <policy-name>' is invoked.

Last Modified

Jan 09, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.8.0.ROUT 3.9.0.ROUT

Description (partial)


The bgp process crashes on a router running IOS XR.


There is a bug in the bgp code which creates a stack corruption when:

- The 'show bgp policy route-policy <policy-name>' command is executed.

- The router needs to strip off the AS_CONFED_SEQENCE AS_PATH attribute before propagating the path to an external AS.
Bug details contain sensitive information and therefore require a 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.