DH>> Here I've Squish, Max, Binkley, Irex, and a number of small DH>> utilities -- all abandonware.
Squish is open source and still works.
MK> Which one was/is compatible with Type 2.2 headers? It was/is your link MK> where I noticed I could safely ship Type 2.2 pkts to. I don't recall MK> Squish being able to successfully toss Type 2.2 pkts but I haven't used MK> Squish in so long that I can't really say when the last time was.
There is one common pkt flavour and that is the one described in FSC-0039. Every other format is just a waste of code and mostly useless. Especially the stupid flavour that tries to be compatible with and obsolete format that no software uses anymore (since 25+ years ago).