How to install APF firewall
Go to the below path
cd /usr/local/src
Download the tar file using the below link:
wget http://www.rfxnetworks.com/downloads/apf-current.tar.gz
Untar the file using the below command.
tar -zxf apf-current.tar.gz
Go to APF folder now.
cd apf
Fire the below command to install APF firewall.
./install.sh
Now edit config file with your favorite editor.
pico /etc/apf/conf.apf
It will automatically take the running services but please check the port are enabled before exiting development mode.
Save the file and restart apf with following command :-
apf -r
If everything goes fine then re edit the conf.apf file and set dev mode off. It should look like following :-
DEVEL_MODE=”0?
Reload apf once again with below command.
apf -r