pam_auth_radius - Map radius user to local account?

[Cory Johnson]

Greetings,

I have several Linux and BSD servers that I would like to authenticate 
against my FreeRADIUS server.
My question is, do I have to create unix users on each server that match 
the names of the radius user that I am logging as? For example, could 
users logging in via radius be automatically "mapped" to a single unix 
account, no matter what RADIUS credentials they used? Or maybe give 
users a different unix account depending on the LDAP group they are in?

If anyone can point me in the right direction that'd be great. Or if I, 
in fact, do not want to do this, please let me know. =)

--CJ