We have dsl for our dsl connection with a sonicwall firewall. The connection will go down for 2-5 minutes and then go back up again. I am connecting to the server remotely via vpn. When the internet goes down, I am able to ping the WAN ip address with no problem but but i am not able to ping the internal nat ip address. From the lan, we are able to logon to the firewall without a problem and everyone can still see each other on the network. Do you think its a hardware issue or some other network issue?
thanks for any response
thanks for any response