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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)

Symptom:

The bgp process crashes on a router running IOS XR.

Conditions:

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.
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