Message-ID: <3B86845E.44B84F97@ln.cit.alcatel.fr> Date: Fri, 24 Aug 2001 18:44:14 +0200 From: Ryad BEN EL KEZADRI <benelka1@ln.cit.alcatel.fr> Subject: Re: These mysterious white crosses...
Frank Solensky wrote:
> > I'm wondering about the meaning of the white crosses on the green line
> > (which tracks the acknowledged data by the receiver) of TIME-SEQUENCE
> > graphes. Are they "non containing data segments"? There's no
> > word about
> > it on the web site?
> > Does anyone know what they say?
>
> Are you referring symbols like the 'x' that appears on Closeup 2 on
> http://www.tcptrace.org/manual/time-seq.html, about one time unit after SYN?
> If so, yes: it indicates a retransmit from the source system. Think of it
> as a very short arrow.
Yes we' re talking about the same. But if they are retransmitions, why aren't
they symbolized as a 'R' (synonym of retransmition) plus a "red arrow" ?
The problem I'm dealing with is the following :
I've noticed a great amount of white 'x' and pushed segments on connexions
carrying few data (telnet,...). This phenomena doesn't appear when I'am
transferring a lot of information (ftp..) ( this should prove the network is
good). I feel it quite strange. What's the reason?
Thanks for your help,
ryad
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