Users blocked b the firebox
We use an M370 box and since the update to the new OS 12.8 (Build 659436), i have some user who have their trafic dropped by the box and they can't connect to the webmail for example.
more services impacted are HTTPS/HTTP.
here is some erros in the logs .
Firebox Mismatched MAC/IP blocked 78 128 (Internal Policy) proc_id="firewall" rc="101" msg_id="3000-0148"
Mismatched MAC/IP blocked
This IP is reserved for a phone of one of the users and he was connecting normally until today at 23h30
When i try to check if any new update for the Firebox i have the message that "It is impossible to connect to watchguard's servers"
Any one had already this problem ?