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Cisco Bug: CSCvv58056 - ACL not being fully loaded into hardware

Last Modified

Oct 12, 2020

Products (2)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Ingress traffic with inbound ACL with some permitted traffic dropping even though ACL has this traffic allowed.

ASR1k platform with at least 3 line cards. ACLs with over 2000 ACEs.

Bug was able to be recreated by Cisco TAC with over 2000 ACEs in a single ACL.

Issue had been observed with a smaller number of ACEs in a ACL.

Issue is present in 16.9.6 and any earlier releases. Issue is also in 16.12.4 and any earlier releases.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Related Community Discussions
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