Re: Need help with 802.1X authentication to Active Directory

[A.L.M.Buxey@lboro.ac.uk]

Hi,

> I have FreeRadius setup as outlined by the Howto at this link.
> http://wiki.freeradius.org/FreeRADIUS_Active_Directory_Integration_HOWTO
> 
> I am using CENTOS 5 as the host system actiing as the SAMBA/RADIUS server.
> All the *.conf files are configured as directed.
> I have joined the radius server to the Active Directory domain and
> configured the radius server with custom SSL certificates.
> 
> The Radius server starts correctly but I cannot get my supplicant to
> authenticate.
> Any Ideas?

> Listening on authentication *:1812
> Listening on accounting *:1813
> Ready to process requests.



...followed by silence. nothing there. no attempts to talk RADIUS ever seen.

looks very much like you need to let the firewall on the CentOS box allow
UDP ports 1812/1813 through 

/sbin/iptables -L -n


alan