We have a Sonicwall Pro 2040 and are having issues with our VPN clients. None are able to connect as they all stop at the point of acquiring an ip address.
I have tried all the ideas that I have come across including turning nat traversal on and off. Have tried using the sonicwall dhcp server and the network dhcp server. Have created a new policy, and no change. If I turn off the virtual IP address I am able to connect just fine. I need the vpn clients to be able to reach other machines in the domain though, so I need the virtual ip. I am completely at a loss at this point and it is looking like this is going to eat up my weekend.
Anyone have any experience with this or any possible ideas?
What OS version is the Sonicwall? Can you not allow the Sonicwall to be the DHCP server, instead of an external DHCP server? And, can you log the outgoing traffic from the Sonicwall so as to see if DHCP is leaving it, as opposed to not being received by the client? – Beel Sep 18 '10 at 22:29