From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] RFC2988bis + taking RTT sample from 3WHS for the passive open side Date: Thu, 09 Jun 2011 01:39:21 +0200 Message-ID: <1307576361.3980.26.camel@edumazet-laptop> References: <1307509203-30973-1-git-send-email-hkchu@google.com> <1307550654.3057.70.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: David Miller , Hagen Paul Pfeifer , tsunanet@gmail.com, "netdev@vger.kernel.org" To: Jerry Chu Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:35690 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754763Ab1FHXj0 (ORCPT ); Wed, 8 Jun 2011 19:39:26 -0400 Received: by wwa36 with SMTP id 36so1093831wwa.1 for ; Wed, 08 Jun 2011 16:39:25 -0700 (PDT) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Le mercredi 08 juin 2011 =C3=A0 15:26 -0700, Jerry Chu a =C3=A9crit : > Eric, >=20 > It just occurred to me now that initRTO is being reduced, both TCP_SY= N_RETRIES > and TCP_SYNACK_RETRIES should be bumped up a bit, to e.g., 7 (?) to m= eet the > 3 minutes R2 requirement per RFC1122. >=20 > If you agree, I will submit another patch. >=20 Good catch, but no RFC lowered yet this 3 minutes requirement ?