Client/server database change pat (no replies)

Hello all,

I use the HF client/server database with a local server. When the user is with his laptop in the local network i use the computername of the server as path but when the user is out of the local network the path has to be the public ip adres. How can i change this automaticly, so when there is no connection with the computername it wil change to the public ip adres.

Thanks,
Sammy