I have a site to site VPN with two sonicwalls they seem to work great. my main site A scheme is 192.168.1.0./24 with a sbs2003 that runs exchange and remote web desktop. site B is 192.168.2.0/24 it only has workstations no servers. My problem seems to be that the sbs 2003 server cannot ping the remote vpn clients and the remote clients cannot ping the sbs 2003 server. The workstations can communicate with each other from both sides and they are able to ping the remote routers. I need the remote workstations to reach the sbs 2003 server for the remote web desktop and outlook exchange to work for these remote workstations.