From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hagen Paul Pfeifer Subject: Re: RFC Hanging clean-up of a namespace Date: Thu, 19 Jan 2012 23:16:12 +0100 Message-ID: <20120119221611.GC12249@hell> References: <20120119192541.GM2262734@jupiter.n2.diac24.net> <20120119.143105.735366189369504929.davem@davemloft.net> <20120119195349.GN2262734@jupiter.n2.diac24.net> <20120119.152752.318442465605898328.davem@davemloft.net> <20120119214052.GA12249@hell> <20120119214718.GC3347849@jupiter.n2.diac24.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "Eric W. Biederman" , David Miller , hans.schillstrom@ericsson.com, netdev@vger.kernel.org To: David Lamparter Return-path: Received: from alternativer.internetendpunkt.de ([88.198.24.89]:59428 "EHLO geheimer.internetendpunkt.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751681Ab2ASWQP (ORCPT ); Thu, 19 Jan 2012 17:16:15 -0500 Content-Disposition: inline In-Reply-To: <20120119214718.GC3347849@jupiter.n2.diac24.net> Sender: netdev-owner@vger.kernel.org List-ID: * David Lamparter | 2012-01-19 22:47:18 [+0100]: >I may have made that argument hidden behind a joke, but please refer to >the development of RFC 793's bootup "quiet time". The reason no one >sticks to this quiet time is that TCP timestamps have obsoleted it by >providing a better frame of reference. Refer to RFC 1323 Appendix B >"DUPLICATES FROM EARLIER CONNECTION INCARNATIONS". Appendix B of RFC 1323 handles "Connection Incarnations", TIME_WAIT handles a wrong stack behavior and avoid a RST packet instead of a final ACK/FIN for a retransmission - two independent mechanisms. Hagen