On Sat, 17 Jun 2023 at 10:31, Paul Koning via cctalk <cctalk(a)classiccmp.org>
wrote:
BSD 2.11 had TCP/IP.
Later versions of 2.9BSD had TCP/IP though the hardware support was pretty
limited. And you could probably use the present tense for 2.11BSD, it's
still getting patches.
-Henry