Preview Tool

Cisco Bug: CSCvu48314 - J2 compatibility - MPLS TTL 1 packets are not getting trapped in swap case

Last Modified

Aug 25, 2020

Products (1)

  • Cisco Network Convergence System 5500 Series

Known Affected Releases

7.2.1.BASE 7.3.1.BASE

Description (partial)

MPLS TTL 1 packets dropped by Jericho 2 LC in compatible mode, in label swap case. As a result, MPLS/SR traceroute operations involving J2 as transit might fail.

Jericho 2 LC operating in compatible mode. MPLS packets ingressing the J2 LC with TTL 1 and label swap case i.e. non-termination case.
Bug details contain sensitive information and therefore require a 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.