APC PowerChute uses these ports. It is an UPS-monitoring program that is typically installed on servers.
On a similar note, TrendMicro's Office scan listens on port 12345. So does the NetBus trojan. Hope this helps, Glenn -----Original Message----- From: Nelson, Ernie [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 11, 2003 9:24 AM To: Harish Gondavale; [EMAIL PROTECTED] Subject: RE: irc port open on 6668/tcp and 6667/tcp I'd grab the fport utility from http://www.foundstone.com/ and run it on the PDC to see what process is using those open ports. > Now my question is, why these port are open on PDC? Is > there something suspicious? What should I do to find > the exact reason?