Jay’s Iptables Firewall is a bash script that allows one to easily install and configure a firewall on a Linux system. It features support for multiple interfaces, TCP/UDP/ICMP control, masquerading, synflood control, spoofing control, port forwarding from specific interfaces, VPNs, ToS, denying hosts by IP or MAC address, ZorbIPTraffic, Spyware list IP, Pre/Post scripts, log options, and more. The firewall is able to launch custom iptables rules, and the configuration of the firewall is assisted by an optional, interactive, curses-based Perl script.
You can download it from the following link: https://packetstormsecurity.com/files/download/32424/firewall-jay-1.0.3.tar.gz
Source: https://packetstormsecurity.com/files/32424/firewall-jay-1.0.3.tar.gz.html