I did used nmap like bellow: [r...@localhost raddb]# nmap -v -O localhost
Starting Nmap 5.00 ( http://nmap.org ) at 2010-01-24 14:15 WET NSE: Loaded 0 scripts for scanning. Warning: Hostname localhost resolves to 2 IPs. Using 127.0.0.1. Initiating SYN Stealth Scan at 14:15 Scanning localhost (127.0.0.1) [1000 ports] Discovered open port 111/tcp on 127.0.0.1 Discovered open port 22/tcp on 127.0.0.1 Completed SYN Stealth Scan at 14:15, 0.03s elapsed (1000 total ports) Initiating OS detection (try #1) against localhost (127.0.0.1) Host localhost (127.0.0.1) is up (0.000013s latency). Interesting ports on localhost (127.0.0.1): Not shown: 998 closed ports PORT STATE SERVICE 22/tcp open ssh 111/tcp open rpcbind Device type: general purpose Running: Linux 2.6.X OS details: Linux 2.6.15 - 2.6.27 Uptime guess: 1.827 days (since Fri Jan 22 18:25:10 2010) Network Distance: 0 hops TCP Sequence Prediction: Difficulty=192 (Good luck!) IP ID Sequence Generation: All zeros Read data files from: /usr/share/nmap OS detection performed. Please report any incorrect results at http://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 1.51 seconds Raw packets sent: 1019 (45.598KB) | Rcvd: 2043 (86.988KB) [r...@localhost raddb]# .... As I understood is that everything all right with iptables? So why I can't test radius, It seems like something is blocking between radtest(radclient) and radiusd server, because theres no debug info... Can I debug somehow with more details the radtest command sugested on the freeradius toturial José Campos -----Mensagem original----- De: freeradius-users-bounces+jjscampos=gmail....@lists.freeradius.org [mailto:freeradius-users-bounces+jjscampos=gmail....@lists.freeradius.org] Em nome de Alan Buxey Enviada: domingo, 24 de Janeiro de 2010 16:01 Para: FreeRadius users mailing list Assunto: Re: Free radius installation Hi, > -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT > -A INPUT -m state --state NEW -m udp -p udp --dport 1812 -j ACCEPT > -A INPUT -m state --state NEW -m udp -p udp --dport 1813 -j ACCEPT its an interesting idea putting state requirements onto UDP protocol methods > But I do not understand why this output of nmap localhost, after radiusd -X > ... > Interesting ports on localhost (127.0.0.1): > Not shown: 998 closed ports > PORT STATE SERVICE > 22/tcp open ssh > 111/tcp open rpcbind ..and what method of nma scan did you use - just quick TCP scan or a full inspection? alan - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html