Re: how to close ports
> I used nmap to check what ports were open on my box;
> I found some questionable open ports...
> such as 2 "unknown" ports, 1 "listen" port,
these are most probably from icq, xdm, etc.
they are not at fixed positions; the first available port is used mostly.
selectively kill running programs and daemons and see, which ports close.
> ...and what actually is the "sunrpc" port for?
this is the portmapper. some services (eg, nfs) need it. probably you can
remove the start link from /etc/rcS.d.
> Should I, and how can I, close these ports? (Or am I being a bit too
it's always a good idea to close all unnecessary ports.
if you cannot get rid of them without killing important programs, set up a
but possibly i'm paranoid, too. *ggg*
Hi! I'm a .signature virus! Copy me into your ~/.signature, please!
Linux - the last service pack you'll ever need.