[Tmrg] Proposal to increase TCP initial CWND
fred at cisco.com (Fred Baker) Sun, 18 July 2010 06:53 UTC
From: "fred at cisco.com"
Date: Sat, 17 Jul 2010 23:53:33 -0700
Subject: [Tmrg] Proposal to increase TCP initial CWND
In-Reply-To: <AANLkTil937lyUzRvUtdqd2qdl9RN7AZ-Mo_cT-dtmqXz@mail.gmail.com>
References: <AANLkTil937lyUzRvUtdqd2qdl9RN7AZ-Mo_cT-dtmqXz@mail.gmail.com>
Message-ID: <923833DA-FC31-4D30-96A5-48D4D072DBD3@cisco.com>
This is essentially the point of concern I raised to them; I also raised the point that what works well in the broadband Internet is quite a bit different than Internet access in parts of the world that have slower typical access rates. On Jul 17, 2010, at 11:27 PM, Lachlan Andrew wrote: > - An increase in retransmissions from 3.94% to 5.79% seems very > significant, if that rate reflects the loss rate. Although described > as a 1.85% increase, it seems likely to cause competing traffic to > slow down by a factor of sqrt(5.79/3.94). Moreover, that is the > increase in loss when (presumably) a *single* flow on that bottleneck > increases its initial window. How can we estimate the impact of *all* > flows increasing their initial windows? http://www.ipinc.net/IPv4.GIF
- [Tmrg] Proposal to increase TCP initial CWND Lachlan Andrew
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Lachlan Andrew
- [Tmrg] Proposal to increase TCP initial CWND SCHARF, Michael
- [Tmrg] Proposal to increase TCP initial CWND Aleksandar Milenkoski
- [Tmrg] Proposal to increase TCP initial CWND Lachlan Andrew
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Stefan Hirschmann
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Lachlan Andrew
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Stefan Hirschmann
- [Tmrg] Proposal to increase TCP initial CWND Stefan Hirschmann
- [Tmrg] Proposal to increase TCP initial CWND Fred Baker
- [Tmrg] Proposal to increase TCP initial CWND Yuchung Cheng
- [Tmrg] Proposal to increase TCP initial CWND Lachlan Andrew