We have had our protocol filter set on all APs and SMs to block all IPv6, but we are now starting to do prefix delegation down to customer routers, so we need to allow IPv6 to pass.
What do you have set for your protocol filters? On the AP I’m blocking SMB, SNMP, All other IPv6 upstream and downstream and on the SM I’m blocking SMB, SNMP and Bootp Server upstream only.
This is tricky to test as I’m not sure if I mistakenly have something blocked or the customer router isn’t set up correctly. We do not manage the customer devices, that is up their ISP and IPv6 is still a new game for us.