512/tcp port and more...
Hi, when I run an nmap on my box, I see this ports:512/tcp filtered exec
56342/tcp filtered unknown
I try to see which processes were running using "fuser" command, but not output retorned

I dont know why this ports are in state "filtered", when the firewall is'nt making reference to this port numbers..
I would appreciate any suggestion
Thanks;
Luciano