Hey guys, I have a Watchguard Firebox 700 in our main location. I have a Cisco ASA 5510 in our datacenter. We recently switched over our main office LAN from a sDSL T1 to a 10MB Metro-E connection. I noticed after the switchover, we've lost Internet connectivity several times in the last few days. The only fix has been to reboot the Watchguard. Seems as if something is getting hung up on the firewall but we can't put our fingers on it. I would guess ARP but not sure how to check as everything is GUI on the Watchguard. Possibly the ARP timeout has to be increased, ARP cache has to be flushed, etc... Any ideas or solutions would be greatly appreciated.