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Cisco Bug: CSCvv59536 - 1815 leaking client packets for RLAN wired client

Last Modified

Sep 05, 2020

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases


Description (partial)

No service impact is observed.

Mac flapping can be seen from the switching environment in addition to invalid ARP messages.

%SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/1
%SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/1

%HA_EM-6-LOG: DETECT_HOSTFLAP: EEM detected MAC flap event for diff client

Centrally switched RLAN on 17.3.1.
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