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Title : Inappropriate TCP Resets Considered Harmful
Author(s) : S. Floyd
Filename : draft-floyd-tcp-reset-00.txt
Pages : 10
Date : 07-May-01
This document is being written because there are a number of
firewalls in the Internet that inappropriately reset a TCP connection
upon receiving certain TCP SYN packets, in particular, packets with
flags set in the Reserved field of the TCP header. In this document
we argue that this practice is not conformant with TCP standards. We
further argue that this is a harmful practice that, by blocking off
things new or unknown, presents a significant obstacle to the
evolution of the Internet infrastructure.
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