Smallest TCP/IP code?

[Tom Jennings]

On Fri, 18 Feb 2005, Brad Parker wrote:

> I did a tcp/udp from scratch w/ethernet on a PIC 18F.  It would not pass
> muster with Van Jaconson (or Sally Floyd :-) but it works fine on a
> local wire.  Nothing like advertising a window size of 256 bytes :-)

Cool!!! This is more along the lines I was thinking. Window=1,
MTU=256, ... :-)

I didn't say, but DG RDOS supports two users; foreground and
background.  I would run a INET.SV program in the background
terminal and it would "serve" stuff accessible to that user.
Wouldn't require RDOS to cooperate much, be reentrant, etc.
There's already no concept of security or authentication, so the
internet utility would do literally everything.