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Cisco Bug: CSCut02857 - BGP AIGP: attribute not updated with add-paths after IGP metric change

Last Modified

Aug 06, 2018

Products (8)

  • Cisco Carrier Routing System
  • Cisco IOS XR Software
  • Cisco ASR 9922 Router
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

5.2.2.ROUT

Description (partial)

Symptom:
BGP AIGP attribute not updated by inline Route Reflector (configured with next-hop-self) after IGP metric change to the next hop.

Conditions:
Issue is seen when additional-paths feature is enabled and more than one path needs to be advertised. 
For add-paths the new AIGP attribute is not advertised.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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