duncan brown wrote:
Jeff Vian said:
>established while new connections can be blocked. I use this on both
>ftp (allowing only port 20) and http (allowing only port 80).
>
>
just to ensure that no green sticks here (new people) get confused, ftp is
21, not 20.
you can check what port and protocol is for what service in /etc/services
Sorry , I reversed the data and control ports when I typed that above. :-(
My firewall lists 21 as allowed and only allows 20 as a related connection.