Date: Wed, 9 Jul 2003 14:40:30 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: Max Clark <max.clark@media.net> Cc: freebsd-hackers@freebsd.org Subject: Re: What ever happened with this? "eXperimental bandwidth delay product code" Message-ID: <20030709194029.GM39506@dan.emsphone.com> In-Reply-To: <ILENIMHFIPIBHJLCDEHKMEEKCJAA.max.clark@media.net> References: <20030709190214.GL39506@dan.emsphone.com> <ILENIMHFIPIBHJLCDEHKMEEKCJAA.max.clark@media.net>
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In the last episode (Jul 09), Max Clark said: > > 6000000/8*.220 = 165Kbytes or 1.32Mbit/s > > I understand the BDP concept and the calculation to then generate the > tcp window sizes. What I don't understand is this... > > How in the world is a windows 2000 box running commercial software > able to push this link to 625KByte/s (5Mbit/s)???? Perhaps it defaults to a larger window size? You can easily verify this with tcpdump or ethereal. -- Dan Nelson dnelson@allantgroup.com
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