hping2 is an interactive packet costructor and responses analyzer that uses the same CLI of the ping program (but with a lot of extensions). It can be used to performs a lot of tasks, like testing of firewall rules, (spoofed) port scanning, et cetera.
Project Admins:
antirez
Operating System:
All BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), All POSIX (Linux/BSD/UNIX-like OSes), Linux
License:
GNU General Public License (GPL)
Category:
Education, Internet, Security
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