Problem with auth and nat on multiple servers

[SpeAroX]

Hello!

I got a problem. I want to host two vpn server in different place but with the same users and rights. The problem is the NAT cuz i use the SecureNAT to fully hide our users from the net, but the problem is the authentication. I want to do only once the config but if i move to cluster i can't nat. And important thing, one user only need to approved to connect one server at same time. I don't want to allow 1-1 connect to each server with the same data.

Anyone have idea?

[thisjun]

Please configure NAT outside of VPN server.

[SpeAroX]

I tryed but somewhy won't work. Which interface i need to add to source?

[thisjun]

What OS did you use?

[SpeAroX]

Centos 7. If I attach a secound interface to centos i can do forwarding but with softether i can't cuz there isn't any interface what i can forward.

[cedar]

Please try TAP mode localbridge to make interface to the host OS.