Arran Cudbard-Bell wrote: > Just an expanded version of http://wiki.freeradius.org/guide/Concepts > with some diagrams would be nice. Basic concepts: http://networkradius.com/doc/FreeRADIUS%20Technical%20Guide.pdf how PAP works: http://networkradius.com/doc/FreeRADIUS-Implementation-Ch5.pdf More to come. Alan DeKok.