Sure, you may want to use netsh command. this how to may help,

Backup RRAS settings A: If you just want to backup your RRAS settings, you can use Netsh Netsh Routing Dump > Routing.txt Netsh RAS Dump > RAS.txt ...
     www.chicagotech.net/Q&A/vpn37.htm  

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net 
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com 
 Hi,

 I work as an IT consultant and often need to connect remotely to client
 sites, so have set up approximately 35 of our clients with VPN
 capability.  As each of these get set up, we generate a VPN connectoid
 in the network connections box.  This all works great until we have to
 re-image one of the machines and I lose all the connections we've set
 up recently (since the last re-image).

 Myself and my boss (both MCSE certified) have racked our brains for
 months over this, and can't find anything that really does the job of
 backing up our vpn connections.  The CMAK would enable me to create
 individual connectoid installers, but to be honest I just want to back
 them all up in one go and then be able to restore them onto any machine
 - it's a pain to have to set up all the machines in the office manually
 every time we update our VPN's.

 any help would be GREATLY appeciated.

 thanks

 Jake