A-PAWS: Alternative Approach for PAWS
draft-nishida-tcpm-apaws-02

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Last updated 2016-04-19 (latest revision 2015-10-17)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-nishida-tcpm-apaws-02.txt

Abstract

This documents describe a technique called A-PAWS which can provide protection against old duplicates segments like PAWS. While PAWS requires TCP to set timestamp options in all segments in a TCP connection, A-PAWS supports the same feature without using timestamps. A-PAWS is designed to be used complementary with PAWS. TCP needs to use PAWS when it is necessary and activates A-PAWS only when it is safe to use. Without impairing the reliability and the robustness of TCP, A-PAWS can provide more option space to other TCP extensions.

Authors

Yoshifumi Nishida (nishida@wide.ad.jp)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)