When it comes to firewalls you really do want to have a little control of what you are doing and SUSE is no different to other Linux Distributions in using the kernel module iptables in…
So if we are to use iptables in place of the SUSE firewall in Linux we are also going to need to create a SYSTEM V init script in /etc/init.d to enable good control of…
It is very common that workstations are isolated from the internet by using NAT or Network Address Translation on the border routers; this is both at home as well as in the office. If you…
The iptables based Linux Firewall is not all about blocking ports (the filter table). Ports can be redirected if required achieved via the nat table. The filter table is the default table with iptables so…