Sure you can copy VPN connection from one machine to others. This how to may
help.
How to setup VPNHow to copy dial up connections from one computer to others
How do I set up a modem to dial into a remote compute How to configure W2K
server as VPN server ...
www.howtonetworking.com/Windows/vpnsetup.htm

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> We are changing our ISP so I have to tell all my home users to change
> their DUN VPN connections to the new IP addresses. Is there a script that
> will create a VPN DUN setting on XP automatically for the users? Is there
> a .reg setting I can export, then import to the other computers?
Jordan - 28 Feb 2008 02:12 GMT
That seems like it would overwrite the person's existing phone book. I
would like to add to it.
> Sure you can copy VPN connection from one machine to others. This how to
> may help.
[quoted text clipped - 8 lines]
>> that will create a VPN DUN setting on XP automatically for the users? Is
>> there a .reg setting I can export, then import to the other computers?