Astaro VPN to eLux VPNC

Hello,

i have an little ASG110 with v8.3 and want a VPN tunnel to one Fujitsu Thinclient (A300).
The OS on the Thinclient is eLux 3.7.0
In the datasheet stands that there four VPN clients included. But it is only one, the VPNC. The productmanagment do the decision to cancel the support of other clients... :mad:

Now it is "my" part to configure that, but i'm not the VPN pro and hope that somebody can help me al little bit.

Which VPN should i use?
And how to configure in the client?

I need a little push in the right way. ;)

Thanks!

Kev

PS: Sorry for my bad englisch, not my day...:(