Thank you! I have watched the Youtube video, nice summary and easy to follow.

I was wondering if there is #MVT implementation available somewhere, as 360/75 was the third #arpanet node at UCSB.

https://apps.dtic.mil/sti/tr/pdf/ADA155057.pdf has a very interesting summary how NCP and then TCP were done on the mainframe later at UCLA

It was based on ICT (a multiprocessing supervisor) and The Exchange (some form of IPC).

Any chances to find the docs and the implementations running back then?

@me_