gressgraph produces a graph of your iptables
ruleset using Graphviz. You can use the graph to
look for vulnerabilities or redundancies, get a
"feel" for a network, or showcase your firewall.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.