Smallest TCP/IP code?

[Eric Smith]

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

Be warned that the RFCs specify a minimum reassembly buffer size (EMTU_R)
of 576 bytes.  This means that implementations that can't receive or
reassemble a datagram of this size can't expect to successfully
interoperate with other RFC-compliant internet hosts.

See RFC 1122 section 3.3.2 for the requirement and justification.

Eric