On Friday, July 23, 2021 at 6:09:10 PM UTC-4, Robert A. Brooks wrote: > DECnet Phase IV is tiny compared to DECnet Phase V, and was much > easier to port. > > The port of Phase V is ongoing. > > -- > -- Rob Phase V is so bloated that initially DEC said you had to use a separate box to be the router (and every network required a router).