Guest

Preview Tool

Cisco Bug: CSCtd67970 - In a rare scenario WAE may terminate WCCP processing

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Wide Area Application Services (WAAS) Appliances

Known Affected Releases

4.1(5a) 4.1(5b)

Description (partial)

Symptom:
WAE device stops generating wccp updates and drops out from the farm. WCCP
related CLI commands do not return output.
wccp-errorlog flooded with messages in infinite loop:

Removing peer router ID: 255.255.255.255 from Router 255.255.255.255 Rtr list
Removing Rtrid 255.255.255.255. from list since router does not see it anymore.

As a result WAE does not receive any traffic to optimize.

Conditions: 
Problem observed when Routers in the farm constantly leave and join the farm
due to drop of "Here I Am (HIA)"'s at the router interface.
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.