Hi, > I have seen this problems a few time. I setup a Fedora Core 4 - Freeradius > server with apache and when I try to login to the webserver it hangs the > webserver. Note in this case the web server and Freeradius are on the same > server. But I have also seen it where the web server and freeradius are on > two different systems and the web server hangs. I have gotten it to work in > the past by stopping the firewall on the radius server and authenticating and > then restarting the firewall. And everything works for some reason. Which > really seems strange. I am running Fedora Core Linux for the web servers. And > Redhat ES4 Linux for the radius servers. > > I am wondering if this is a known problem and what is the resolution to the > problem.
a quick idea is that the default firewall config is DROPing packets rather than rejecting them - which means that if it is not configured correctly, Apache will wait a long time while trying to authenticate (it'll be in a stuck state) for that thread. the fact that 'stopping the firewall, then restarting it after authentication is okay' screams out at me that you havent got your firewall to allow the required ports through - eg 1812,1813 and 1814 UDP (*NOT* TCP) Alan - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
