Hello, we have our network with a Zyxel 652H (router + 2 VPN) and we would like to do a VPN with a mobile user who can connect to internet and after to the VPN tunnel or by a connection made with a PCMCIA card modem or connecting to the lan of a customer. The router has not a static IP Address and I create an account in DYNDNS.org to bypass this problem. When I create the VPN in the router I cannot connect to it and I don't know why. Obviously the clien VPN has not a static IP address. What doesn't work?? Can I do it without any other software in the client?? My clients are a Windows Vista (home basic edition) and a Windows XP Professional.
Thanks in advance.
Cristian