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Cisco Bug: CSCus67919 - Reflexive ACL drops return traffic on 7600

Last Modified

Feb 11, 2018

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

7600 WS-SUP720-3B 154-3.S Reflexive ACLs

Traffic source is on SVI.
Traffic destination is reachable over physical interface.

Traffic does not flow for either ICMP or TCP between the hosts in question in different directions.
Reflexive ACL is being created but traffic is blocked.

For return packets they are coming back on SVI and then gets punted to be evaluated for reflexive ACL and there it gets denied in the software.
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