Cisco Bug: CSCvu02443 - IP ARP Inspection validate drops ARP reply packets even when Arp inspection is disabled.
Sep 10, 2020
- Cisco Catalyst 9300 Series Switches
Known Affected Releases
Symptom: Switch drops ARP reply packets with mac address in header different than the mac address in ARP info while the arp inspection is not enabled for the vlan. Conditions: ip arp inspection validate src-mac dst-mac ip ip arp inspection log-buffer entries 50 ip dhcp snooping vlan 10 ip dhcp snooping ANCHOVY#sh ip arp ins Source Mac Validation : Enabled Destination Mac Validation : Enabled IP Address Validation : Enabled No active or enabled vlans on switch.
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Bug Details Include
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