provided in PR pkg/45720.
This module is part of Net::Frame frame crafting framework. It is totally
optional, but can make playing with the network far easier.
Basically, it hides the complexity of frame forging, sending, and receiving,
by providing helper methods, which will analyze internally how to assemble
frames and find responses to probes.
For example, it will take care of computing lengths and checksums, and matching
a response frame to the requesting frame.
