Greetings, On Wed, Mar 3, 2010 at 5:51 PM, hadi motamedi <motamedi24 at gmail.com> wrote: > > # netstat -ant |grep 4965 > tcp 0 0 0.0.0.0:4965 0.0.0.0:* LISTEN > # netstat -anp |grep 4965 > tcp 0 0 0.0.0.0:4965 0.0.0.0:* > LISTEN 1090/iptrans > # lsof -i |grep 4965 > iptrans 1090 root 21u IPv4 1764 TCP *:4965 (LISTEN) > On that machine , the 'telnet ip-addr 4965' can get through . So which Hati, lets see, you have machine 1 and machine 2 let us say you are sitting on machine 1 you are trying to telnet into machine 2 to port 4965 First sit on machine 2 and do telnet localhost 4965 Are you able to? If yes, then telnet <machine 2 IP> 4965 If succesful try telnet from machine 1 using telnet <machine 2 IP> 4965 It is on the machine 2 you should be opening up the port 4965 Regards Rajagopal