Guest

Preview Tool

Cisco Bug: CSCta97299 - BGP should handle the case when IPV6 int cap get applied late

Last Modified

Feb 08, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.9.0.ROUT 3.9.2.ROUT 4.0.0.ROUT 4.1.0.ROUT

Description (partial)

Symptom:

some bgp ipv6 prefixes are denied when using ipv4 bgp neighbour carrying ipv6 prefixes

Conditions:

did a reload reload. After the router come up, some bgp ipv6 prefixes are denied when using ipv4 bgp neighbour carrying ipv6 prefixes. 
ipv6 prefixes are denied with below error message from trace:
Jul 23 11:45:51.441 bgp/spkr-tr2-err 0/7/CPU0 t9  [ERR][UPD]:3485: (VRF 'v300') UPDATE from '22.50.1.1', pfx '2000:1:1:14::/64', denied due to 'non-connected next-hop (22:50:1::1/128 (LL: fe80::c562:b1ff:fe58:ac56/128))'
Bug details contain sensitive information and therefore require a Cisco.com 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.