Guest

Preview Tool

Cisco Bug: CSCul85570 - bgp next hop not correctly installed for ipv6 uni over ipv4 session

Last Modified

Jul 21, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

4.3.2.BASE 5.1.1.BASE

Description (partial)

Symptom:
wrong IPv4 next hop is advertised as can be seen in sh bgp ipv6 labeled-unicast neighbors, and leads to rejection of the route by receiving neighbors

Conditions:
This Next hop problem is only seen when advertising to IPv4 neighbor, 6PE scenario, other IPv6 unicast iBGP peers receive updates with proper IPv6 NH.
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.