apf-firewall software package provides easy iptables based firewall system, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install apf-firewall
apf-firewall is installed in your system.
Make ensure the apf-firewall package were installed using the commands given below,
$ sudo dpkg-query -l | grep apf-firewall *
You will get with apf-firewall package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Network |
| Package | apf-firewall |
| Version | 9.7+rev1-3 |
| Description | easy iptables based firewall system |
| Sub Section | Net |