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Cisco Bug: CSCus94258 - AIGP metric not used when NH has AIGP attribute

Last Modified

Feb 12, 2018

Products (20)

  • 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 901-6CZ-F-A Router
  • Cisco ASR 901S-2SG-F-D Router
  • Cisco ASR 901S-2SG-F-AH Router
  • Cisco ASR 901-6CZ-FT-A Router
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Known Affected Releases

15.5(1)S

Description (partial)

Symptom:
When the next-hop for a BGP prefix is learned via BGP and it has an attached AIGP attribute, this value is not considered in the BGP best path calculation. Instead, we are using the cost to the first hop.

Conditions:
BGP prefix with NH learned via BGP with attached AIGP attribute.
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Bug Details Include

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