Cisco Bug: CSCus67919 - Reflexive ACL drops return traffic on 7600
Feb 11, 2018
- Cisco IOS
Known Affected Releases
Symptom: 7600 WS-SUP720-3B 154-3.S Reflexive ACLs Conditions: 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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