## Firewall integration in systemd



Simple tool to load your **iptables** rules at boot time. It integrates with systemd as a multi instance service.



##### 1/ Install the tool

Launch the `./install.sh` script as root.

##### 2/ Define your rules

Place a bash script defining your **iptables** rules into `/opt/firewall/<config_name>.fw` where `<config_name>` is an arbitrary name that makes sense to you.

> An example script is available [here](opt/firewall/example.fw).

##### 3/ Enable at boot

To enable your rules to load at boot time, simply run `systemctl enable firewall@<config_name>.service`.  If you want to execute your script explicitly run `systemctl start firewall@<config_name>.service`.