So today we had our internet connection upgraded from ADSL and a new modem at one of our smaller sites and now, I cant get any traffic through my Sonicwall TZ100.
Connecting directly to the modem works fine and, I can connect directly to the TZ100.
Talking with the service provider, I'm told it should work without issue.
Unfortunately, what I know about configuring dedicated firewalls and VPN can be written on the side of a stamp.
I know its a long shot but any advise or direction would be greatly appreciated.