I have installed Mandrake 10.1 on a double Xeon that serves as:
c) Samba Server
d) dns server
e) Application Server (Java RMI)
I am running nmap localhost and all seem to be ok with my open ports.
When I try nmap with the static ip, I get this:
623 unknown filtered
624 unknown filtered
I have no idea what this is all about! As far as I know there is no known service using these ports and I do not use a firewall to filter them! Is there any possibility of introtion ? What should I do in this case?