Hi, I've been using GNU-RADIUS and asked this question on the GNU-RADIUS list last week but didn't get any responses. The ISP I work for has recently aquired two other local ISPs. None of the ISPs have their customers setup to authenticate with username@realm. I need to merge dial-up numbers and bring the DSL aggregation together in order to reduce costs. That means, I will have potentially three users with the username of "bob" trying to login on the same NAS box with no way to tell which one they are other than the password the user supplies. The NAS address and everything else I can think of will be the same for all users. (we lack caller-id features). Is it possible to setup radius to authenticate these users? I'm willing to switch RADIUS servers if someone has a nifty module that makes magic happen. I've been skimming through the FreeRADIUS mailing list and trying to search google for pointers on how to accomplish this. Unfortunately, the search terms I have been trying are pretty much useless. "multiple realms", "multiple domains" combined with or without "one NAS", "same NAS" ... If anyone has pointers to documentation that tells me why it can't be done or how to do it, or even a "hey stupid, it's not that complicated", I would appreciate the help. -- Scott Lambert KC5MLE Unix SysAdmin lambert@lambertfam.org