GNU Radius: http://www.gnu.org/software/radius
Radius project: http://savannah.gnu.org/projects/radius
tarball: ftp://ftp.gnu.org/gnu/radius/radius-1...
The list of user-visible changes follows:
* New process pool model.
* Support for Guile version 1.6 and newer.
* Each Radius realm may be served by two or more servers.
* Implemented new IP allocation strategy.
* Support for non-standard vendor-specific attributes.
* Radwho supports several predefined output formats.
* NLS support.
* The default ports are now 1812 for authentication and 1813 for accounting, as per RFC 2865.
* SNMP subsystem uses the MIB subtree allocated for GNU project (.iso.org.dod.internet.private.enterpris es.gnu.radius)