Packet Excalibur

Packet Excalibur is a versatile and user-friendly network packet engine that can operate on multiple platforms. This software is scriptable, with customizable text-based protocol descriptions, and it is specifically designed to help you build and receive custom packets from your network. It's a valuable tool for Pen testing firewalls, routers, or any other network-enabled equipment.

One of the best features of Packet Excalibur is that it allows you to validate your custom-built protocols without the burden of writing lines of code. With Packet Excalibur, it's easy to teach yourself how protocols work and articulate around each other.

To get started, simply download the install package (PacketExcalibur_*.*_linux_tgz) and unzip and untar the archive. Then, run "make" in the "PacketExcalibur_*/main" directory. The binaries will be installed in /usr/sbin, support packages will be installed in /var/cache/excalibur, and a preference file will be created in the user's home directory.

Overall, Packet Excalibur is an excellent tool for those looking to test their network's security and analyze network traffic. With its user-friendly interface and advanced features, it's a must-have for any network administrator or security professional.