Guest

Preview Tool

Cisco Bug: CSCuw39596 - Wrong IP address in traceroute response in VRF for BNG subscriber

Last Modified

Jul 20, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.3.BASE 5.3.2.BASE

Description (partial)

Symptom:
When doing a traceroute in a VRF, the last hop PE may respond with the ICMP ttl exceeded using its MPLS core facing interface instead of an IP address in the VRF.

Conditions:
This is observed when doing a traceroute to a BNG subscriber in a VRF and with 'icmp ipv4 source vrf' configured on the router.
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.