Hi all, I was wondering whether nocat (http://nocat.net/) could be queried for simultaneous use somehow. I've found only some outdated patch on http://lists.nocat.net/pipermail/nocat/2003-October/003795.html I've inspired from the idea and attached is a patch to checkrad.pl.in. You need additional perl module HTTP::Lite(downloadable from CPAN). I've tested and it's working well. In order to deploy checkrad you need to set your nas type to "nocat" and enable simultaneous-use checking for your user(Simultaneous-Use:=1 in users file|radcheck|radgroupcheck) and your freeradius server has to be allowed in NAS firewall to access http://$nas_ip:$nas_port/status NAS> iptables -A INPUT -p tcp --dport <$nas_port> -s <$radius_server> -j ACCEPT I hope this can help someone... Milan Holub holub (at) thenet (dot) ch -------------------------------------- TheNet-Internet Services AG, im Bernertechnopark, Morgenstr. 129 CH-3018, Bern, Switzerland 031 998 4333, Fax 031 998 4330 http://www.thenet.ch http://wlan.thenet.ch --------------------------------------