VPN Access on 10.4 Server

Hi All,

I'm hoping someone can help me?

I'm trying to setup VPN on OSX Server 10.4, I have enabled the service and specified the IP range to use etc. I have a static IP on the router which is supplied by O2 UK, however when I try and connect from outside the office it says it cannot find a service on the address specified. I can connect to the static IP with a login box though, so that's definitely working.

Do I need to set somewhere on the Server the static IP?

Can anybody help? Would be much appreciated.

Thanks,

Graeme.