[ih] NCP and TCP implementations

Stephen Casner casner at acm.org
Mon Mar 9 23:25:34 PDT 2020

On Tue, 10 Mar 2020, vinton cerf via Internet-history wrote:
> The Stanford first TCP implementation was done in BCPL by Richard Karp.
> Another version was written for PDP-11/23 by Jim Mathis but not clear in
> what language.

MACRO-11.  We adapted it for our EPOS operating system on the PDP11/45
at ISI.

                                                        -- Steve

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