Testing radius server

[Alan Buxey]

hi,

sounds like your server has firewall on it - so whilst the daemon
is listening locally, the firewall is rejecting the packets (that'd
be the cause of the ICMP unreachable)..... add UDP 1812,1813 and 1814
to the firewall config... on redhat - /etc/sysconfig/iptables
or use a GUI tool

alternatively, the AP cannot actually reach the server because
of other reasons - network topology, router/switch ACLs etc - i dont know
your network

alan