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Cisco Bug: CSCus82903 - BGP - %IPV6_ADDRESS-3-NULLIDB: Uninitialized interface pointer

Last Modified

Oct 17, 2018

Products (109)

  • Cisco IOS
  • Cisco 2951 Integrated Services Router
  • Cisco ASR 901-6CZ-FS-D Router
  • Cisco 886VA-CUBE Integrated Services Router
  • Cisco 886VAG 3G Integrated Services Router
  • Cisco 892W Integrated Services Router
  • Cisco 888W Integrated Services Router
  • Cisco 1905 Serial Integrated Services Router
  • Cisco C892FSP Integrated Services Router
  • Cisco 898 Secure G.SHDSL EFM/ATM with Multi-Mode 4G LTE ISR Router
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Known Affected Releases

15.2(2)ID273.228 15.5(1)S 15.5(2)T

Description (partial) 

Symptom:
When a local BGP peer receives Link-Local next-hop from the remote peer, and the local peer is configured as ebgp-mutihop or disable-connected-check, but the remote peer is single hop for direct connected link, following error message will be seen:

Feb  6 14:34:33.856: %IPV6_ADDRESS-3-NULLIDB: Uninitialized interface pointer - IPv6 Address -Process= "BGP Router", ipl= 0, pid= 225
-Traceback= 9C1C2A9z ADE5A8Cz 91E2434z 90D4D00z 90D4284z 90D41A6z 90D38DAz 90D285Bz 916C0FBz 916891Ez 90517D5z 905EC76z 9050ABFz

Conditions:
When a local BGP peer receives Link-Local next-hop from the remote peer, and the local peer is configured as ebgp-mutihop or disable-connected-check, but the remote peer is single hop for direct connected link,
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Bug Details Include

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