I've read over a dozen threads with similar issues to this, but have not found an answer so far... I have setup a PPTP VPN using the inbuilt client (OSX 10.6.3) to a Windows RRAS server. It connects (gets a valid IP from DHCP) and authenticates alright (I can see the logon in the events), but I can't get any data across VPN to the work network. I can't even ping the server I'm connected to (or any others), by hostname (incl FQDN) or IP. Other Windows desktops connect to the VPN fine and can see the work network. I'm actually trying to Remote Desktop to another server on the work network, but I need connectivity first through the VPN. The Remote Desktop works fine on the LAN, so I assume once the VPN works properly (i.e. I can ping other devices) then Remote Desktop will work also. Any help with the VPN would be appreciated.