Hello, You'll find attached an ebuild for firewalk-5.0. Firewalk is a tool that allows to determine a firewall's rule set by a clever use of the TTL field in IP packets. I suggest net-analyzer/firewalk. This package depends on the existing libnet and libdnet packages.
Created attachment 42689 [details] firewalk-5.0.ebuild
Commited to cvs.