Guest

Preview Tool

Cisco Bug: CSCtb41985 - ASRNAT: set default max-entries limit in data plane

Last Modified

Dec 17, 2015

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XNE

Description (partial)

Symptom:
ASRNAT drops may occur on 2.5.0 release and later when running at over these values
FP5 - 128k
FP10 - 0.5M
FP20 - 1M
and max-entries is not configured. 
Note that counts towards a limit start after a limit is configured.  Existing translations do not count against a newly configured limit.  Thus it is recommended procedure to do a 'clear ip nat trans *' after configuring a new limit so that it will be applied to all translations. 
Conditions:
ASRNAT drops may occur on 2.5.0 release and later when running at over these values
FP5 - 128k
FP10 - 0.5M
FP20 - 1M
and max-entries is not configured.
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.