HOWTO: APF Firewall

For more info on the firewall please visit http://www.r-fx.net/apf.php

SSH to your box.

wget http://www.r-fx.net/downloads/apf-current.rpm
rpm -Uvh apf-current.rpm

Then Edit it

pico /etc/apf/conf.apf

DEVM="0" - make sure it works

TCP_CPORTS=" 20,21,22,25,37,53,80,110,143,443,465,873,993,995,2
080,2081,2082,2083,2084,2085,2086,2087,2088,2089,2
090,2091,2092,2093,2094,2095,2096,2097,2098,2099,3
306,10000,20000" (MAKE SURE ITS ALL IN ONE LINE)

UDP_CPORTS="37,53,873"

After that

commands:
/etc/rc.d/init.d/apf stop
/etc/rc.d/init.d/apf start
/etc/rc.d/init.d/apf restart

To autostart apf on reboot, run this:

chkconfig --level 2345 apf on

To remove it from autostart, run this:

chkconfig --del apf

Pipson.HOWTO: APF Firewall

 

 

 

 

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