Hi, > I did used nmap like bellow: > > [r...@localhost raddb]# nmap -v -O localhost
nmap -v -sU localhost thats a UDP scan > As I understood is that everything all right with iptables? not really - did you read what I wrote? How can you do a state check on what is a stateless protocol? -p udp --dport 1812 -j ACCEPT -p udp --dport 1813 -j ACCEPT would be more suitable > Can I debug somehow with more details the radtest command sugested on the > freeradius toturial get past the basics first - you could always also use eg 'tcpdump' to see what traffic is on port 1812 on the localhost.... eg tcpdump -eqnntl -i eth0 port 1812 alan - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html