Preview Tool

Cisco Bug: CSCtc16755 - Biscuit tunnel is broken after route flap on UUT

Last Modified

Jan 28, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)


All customer to core l3vpn traffic dropped. Biscuit tunnel found broken


loopback interface, shut and unshut on UUT
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.