Date: Tue, 25 Feb 2003 08:41:18 +0100 Subject: Re: tcptrace about TCP RTT calculation when packet truncation happens Message-ID: <20030225074118.GA2003@pusa.informat.uv.es> From: uaca@alumni.uv.es
On Mon, Feb 24, 2003 at 02:44:41PM -0800, Minghua Chen wrote:
> Hi,
[...]
> Any suggestions on how can i get the correct RTT in my senario?
this is a topic covered some time ago (3 or 4 months ago or something more)
tcprace can only meassure RTT in one of the ends, it uses the same method
that the TCP stacks (is supossed) they use, here is were it comes the needed
to put the dumping utility in one of the two ends
Ulisses
>
> Thanks
>
> Minghua
>
> -------------- examples of RTT raw file of the FTP data packets:
> 2629228319 196
> 2629230103 0
> 2629231563 0
> 2629234483 0
> 2629235943 0
> 2629238863 0
> 2629240323 0
> 2629243243 0
> 2629244703 102
> 2629246487 0
> 2629247947 0
> 2629250867 0
> 2629252327 0
> 2629255247 0
> 2629256707 0
> 2629259627 0
> 2629261087 107
> 2629262871 0
> 2629264331 0
> 2629265791 174
> 2629268711 0
> 2629270171 136
> 2629271631 157
> 2629273091 0
> 2629274551 117
> 2629277471 0
> 2629277795 100
> 2629279255 120
> 2629280715 0
> 2629283635 0
> 2629285095 0
> 2629286555 164
> 2629289475 0
> 2629290935 126
> 2629293855 0
> 2629294179 108
> 2629295639 126
> 2629297099 0
> 2629298559 170
> 2629301479 0
> 2629302939 152
> 2629304399 173
> 2629305859 0
> 2629307319 114
> 2629310239 0
> 2629312023 0
> 2629313483 0
> 2629316403 0
> 2629317863 0
> 2629320783 0
> 2629322243 0
> 2629325163 0
> 2629326623 177
> 2629328407 0
> 2629329867 0
> 2629332787 0
> 2629334247 0
> 2629337167 0
> 2629338627 0
> 2629341547 0
> 2629343007 142
>
>
>
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