All code in this server was written from scratch. The server is mostly compatible with livingston radiusd-2.01 (no menus or s/key support though) but with more feautures, such as: o Can limit max. number of simultaneous logins on a per-user basis! o Multiple DEFAULT entries, that can optionally fall-through. o In fact, every entry can fall-through o Deny/permit access based on huntgroup users dials into o Set certain parameters (such as static IP address) based on huntgroup o Extra "hints" file that can select SLIP/PPP/rlogin based on username pattern (Puser or user.ppp is PPP, plain "user" is rlogin etc). o Can execute an external program when user has authenticated (for example to run a sendmail queue). o Can use `$INCLUDE filename' in radiusd.conf, users, and dictionary files o Can act as a proxy server, relaying requests to a remote server o Supports Vendor-Specific attributes o No good documentation at all, just like the original radiusd 1.16! Then of course for general RADIUS questions, especially if you are using Livingston / Lucent RABU equipment, there is the portmaster-radius mailing list. Send mail to portmaster-radius-request@livingston.com to find out how to subscribe. WWW: http://www.freeradius.org/