About 30 minutes after we installed a new SBS 2011 box, our Sonicwall TZ210w went down. Not thinking anything of it, I just rebooted. About an hour later, same thing. It kept getting worse. They sent us a new Box. It's been running fine for about a week, and now the same thing.
We initially setup the TZ210w to be the DHCP server, but I switched it to SBS 2011 hoping to fix. I also updated the firmware on the TZ. Just so you know, the TZ is NOT uPNP.
Anyone have any ideas what would make an SBS box shut down a firewall? I think it's a HUGE coincidence that it happened right after the new server.
Any thoughts or leads would be appreciated. I am going to turn on Syslog and see if I can find anything today.