Are you sure they are open and nmap isn't just returning a false positive? Try a #netstat -vatn on the local server and see if those ports really are open.
- James > -----Original Message----- > From: Jacques Lav!gnotte [mailto:[EMAIL PROTECTED] > Sent: Monday, June 03, 2002 4:40 PM > To: debian-security@lists.debian.org > Subject: Re: Strange opened ports. > > > On Mon, Jun 03, 2002 at 10:31:22PM +0200, Guido Hennecke wrote: > > Hallo Jacques, > > Hallo Guido, > > > > Interesting ports on news.pcl.fr (195.6.210.99): > > > Port State Protocol Service > > > 1996 open udp tr-rsrb-port > > > 1997 open udp gdp-port > > > > lsof -Pi | grep <portnumber> > > (on the local system) > news:~# lsof -Pi | grep 1996 news:~# lsof -Pi | grep 1997 Nothing displayed... > Regards, Guido Jacques -- 0CBE 3F8A 5A77 A35C 27C7 2D42 3EC5 806B 9178 088D -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]