Ruined “Ruby Iptables NEtwork Displayer” draws a svg from your Linux IP tables generated from “iptables-save”.
You can download it from the following link: https://packetstormsecurity.com/files/download/54423/ruined-0.6.tar.gz
Source: https://packetstormsecurity.com/files/54423/ruined-0.6.tar.gz.html