Radius Question

Livingston Portmaster (pm@source.inf.net)
Sat, 4 Nov 1995 00:59:57 -0600 (CST)

Currently I am having to maintain a user account for each user in the
users file and in our passwd file. Every user who has a passwd account
has a users account and vice versa.

So, I'm wanting to know if I just have an entry in my /etc/raddb/users
file like below can I just add users to my /etc/passwd file and they will
automatically have a Livingston PPP account?

DEFAULT Password = "UNIX"
User-Service-Type = Framed-User,
Framed-Protocol = PPP,
Framed-Address = 255.255.255.254,
Framed-MTU = 1500,
Framed-Compression = Van-Jacobsen-TCP-IP

If this is the case, great, but I still need radius to compile with
Shadow support on Linux or it's useless :-(

Also, anyone have a solution to preventing multiple logins?

Thanks-

-pm