Guest

Preview Tool

Cisco Bug: CSCvi59481 - ISIS crash when uinsg IPv6 AF only with SR and broadcast interface with no IPv4 address

Last Modified

Apr 12, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

6.5.1.ROUT

Description (partial)

Symptom:
ISIS can crash when building the LSP

Conditions:
1. ISIS with SR MPLS or MPLS TE enabled
AND
2. ISIS running over broadcast interface, where it acts as a DIS
AND
3. No ipv4 address is configured on such interface, only IPv6 is enabled on it
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.