Hi,
Le 07/04/2016 04:22, Boudewijn (Bob) Tenty a écrit :
I should install the shorewall firewall. You can
download that package
with apt-get or aptitude.
It is easy to configure and it saves you lot of work with setting up
your firewall instead of all those iptables rules if you
are not familiar with those.
+1 for Shorewall firewall.