Liangliang Guo wrote:

Does anybody know whether free radius support diameter or not(as far as I know it does not).If not supported, is there a way to make it support the diameter via modifying the souce codes or what else? Is it a tough job or an easy one,how much efforts shall be made?

FreeRADIUS doesn't support Diameter, and won't ever support Diameter. Diameter is a huge, complex protocol that has all sorts of wild requirements. See OpenDiameter for an implementation of the *protocol*. But it doesn't build (last I checked) on newer systems, and it doesn't include a server that does anything. That is, FreeRADIUS includes SQL, LDAP, etc. plugins, and OpenDiameter has none of that. Alan DeKok.