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.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.