Hi, I installed "portsetry-1.0-11.i386.rpm" fine on PC-A (RedHat 7.1), and turned it on by executing "portsentry -tcp". I then used SAINT from PC-B (RedHat 7.2) to do heavy scan to PC-A. I then observed many "attackalert" messages generated by portsentry (in /var/log/messages on PC-A) which says PC-B has been blocked. But the funny thing is I can still telnet into PC-A (from PC-B), and I do not see any entry in /etc/hosts.deny. Is this a correct behavior? Should my telnet be rejected by PC-A? I remember the behavior of an older version: "portsentry-0.90.9386.rpm" was correct, meaning PC-B will be blocked. I used to see /var/hosts.deny has logged the IP address of PC-B, and I cannot telnet into PC-A (from PC-B) after a heavy scan action Is there anything wrong with "portsentry-1.0-11.i386.rpm", or the older version "portsentry-1.0-11.i386.rpm" is better? I appreciate any comments from you. Thanks! Philip ------------------------------------------------------------------------ To unsubscribe email security-discuss-request@linuxsecurity.com with "unsubscribe" in the subject of the message.