@Hank21 Multicast to unicast is enabled. I built config for igmp last night, I thought it had been enabled but it was not. Thank you for the pointer - will report back with results.

@ndb217 Attached is a screenshot of the packet capture viewed in wireshark

I have two EAP670 APs. For the last few months (since 1.0.10, if I recall) I have seen what looked like a spanning tree loop that would occur around weekly, but sometimes more frequently. It turns...

@Clive_A Yes, I am aware that it is not wireshark - it is a packet capture using tcpdump (and sumirily libpcap) directly, the same library that wireshark uses and generating the same output data. I...

I provided a packet trace in an above reply. I can generate a new one if you'd like, but it will look exactly the same.

@KimcheeGUN It very well could be in our confguration, but I assert that even if there is a configuration parameter causing it that 220030 queries over 7 days from 2 access points, that is a bug....