Try running 'netstat -nat | grep 4965' and paste the output. Also, try running iptables -L and post the output. Try telnetting from the local machine that runs iptrans. Maybe something is blocking the outbound traffic on that machine or somehow it's not getting through. A few other things to keep in mind: When you are port scanning or telnetting, are you certain that that machine doesn't have an outbound firewall? Are you sure iptrans listens for TCP or UDP? If it's UDP, telnetting the TCP port would be quite useless. Finally, if all fails, I'd do a packet sniff. Run something like 'tcpdump port 4965 -w outputfilename'. Grab that outputfilename and open it in wireshark. See if there's any traffic going back and forth. James ________________________________
From: Hadi Motamedi [mailto:motamed...@hotmail.com] Sent: March 3, 2010 6:21 AM To: debian-user@lists.debian.org Subject: RE: how to open a port? > > What daemon do you have listening on TCP 4965? > > -- > Stan > It is 'iptrans' , as listed by 'netstat -apn |grep 4965' . ________________________________ Hotmail: Powerful Free email with security by Microsoft. Get it now. <https://signup.live.com/signup.aspx?id=60969>
