Bifrost is a GUI for iptables that manages firewalls.
Bifrost software is inspired by Checkpoint, and it uses the same method of working with source, destination, action, and logging. Additionally, the software manages the traffic in a similar way as Watchguard and PIX Firewalls.
To use Bifrost effectively, you'll need to meet the minimum requirements. These requirements include iptables >=v1.2.3, iproute2, Apache, and perl.
In the latest release, Bifrost has upgraded its functionality to allow traffic to both enter and exit on the same interface. This kind of traffic is considered as outgoing traffic. If you want to enable routing on the same interface, you can change the parameter $RoutSelf in fw.cgi to 1.
Overall, if you're looking for an iptables GUI that is intuitive and user-friendly, then consider giving Bifrost a try.
Version 0.9.6: N/A