I've found a radiusplugin (http://www.nongnu.org/radiusplugin/
) for OpenVPN, but it seems only to work in LINUX.
My problem is that I would like to limit users with radius (Simultanous Use, et cetera), but it doesn't works, due to the PAM plugin doesn't send any accounting packages to RADIUS (works only with AUTH).
Have anyone got it to work in FreeBSD or have any other clue how to work around this problem?
I'll be running about 3-4 OpenVPN instances and each OpenVPN server will use the same certs - one client can connect to any server.
The problem is that I don't want one client to connect to four different instances of OpenVPN with the same username/password at the same time. Therefore I must set up radius to work properly with OpenVPN so I can set up multi-connection limit (not only AUTH).
It would be great to continue using pfsense on these servers.