Cisco Bug: CSCvv65667 - MAC ACL + MAC packet classification could not let IPv6 NS/NA pass through in N9K-C93600CD-GX
Oct 06, 2020
- Cisco Nexus 9000 Series Switches
Known Affected Releases
Symptom: With the configuration of MAC ACL + MAC packet classification, the port will deny IPv6 NS/NA packets. It caused the IPv6 traffic could not go through the port. Example configuration: mac access-list test statistics per-entry 10 permit any any 0x86dd <<<<< ethertype of IPv6 interface Ethernet2/1 switchport mac port access-group test mac packet-classify no shutdown Conditions: 9.3.5 Port is configured with MAC ACL + MAC packet classification.
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Bug Details Include
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