Guest

Preview Tool

Cisco Bug: CSCum70594 - Self-originated External LSA counter underflow

Last Modified

Aug 01, 2018

Products (1)

  • Cisco 12000 Series Routers

Known Affected Releases

5.1.1.ROUT

Description (partial)

Symptom:
In some situations counter that keeps the number of redistributed prefixes can be decremented multiple times for a given prefix, when prefix is not redistributed anymore. It can have two consequences:

1. Router may redistribute more prefixes then the configured limit

2. following message is observed:
%ROUTING-OSPFv3-3-INTERNALERR : Internal error: Self-originated External LSA counter underflow"

Conditions:
Double decrement of the counter happens if the prefix that has been redistributed by OPFv3 changes the source protocol in RIB first, which is followed by the RIB removal of the prefix. Both of these need to happen in a very short period of time.
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.