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Cisco Bug: CSCvu52729 - XR fix for handling IPv6 TCAM OOR handling

Last Modified

Jun 19, 2020

Products (1)

  • Cisco 8000 Series Routers

Known Affected Releases

7.0.14.BASE

Description (partial)

Symptom:
IPv6 ACL OOR does not free up TCAM entries and removes other preconfigured ACE's.

Conditions:
When TCAM OOR encountered while configuring ipv6 entries, seeing the below issues:
1) TCAM entries not freed up for the attempted entry although config has been rejected .
2)Not able to add other ACE's to the ACL even when the TCAM resources are available for the entry 
3) ACE's with sequence numbers greater than the attempted ACE are removed from the TCAM effectively causing preexisting ACE's to not work .
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  • Status
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