Guest

Preview Tool

Cisco Bug: CSCtd46473 - MFIB table missing from the SP/LC when unicast routing flipped

Last Modified

Aug 18, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(32.8.34)REC186 12.2(33.1.9)REI 12.2SRE

Description (partial)

None

Symptom:
Multicast forwarding tables (MFIB tables) may be missing on some linecards after unicast routing is configured/unconfigured quickly 
under stress conditions. 

Conditions:
This problem may occur on distributed routers with IOS lincards under scaled conditions after unicast routing is switched off/on 
rapidly.
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.