Ethereal-users: Re: 回覆: Re: [Ethereal-users] How to plot the ip packet trace

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From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Sun, 26 Feb 2006 10:05:42 +0100 (CET)
Hi,

I see, you're realy looking at IP traffic. I don't think there's such a
function. It would be of limited use though. The ID field is only relevant
for fragmented packets (as per FRC791), but is otherwise used in
innovative ways (like covert channels, see
http://www.cl.cam.ac.uk/users/sjm217/papers/ih05coverttcp.pdf).

The value itself isn't really helpfull, since it's supposed to be
random and temporal unique. The 'innovations' try to do the same.

Thanx,
Jaap


On Sun, 26 Feb 2006, Ip wilson wrote:

> Hi Jaap,
>       Thank you. I can plot the TCP time-sequence
> graph by doing in this way. In fact, what I intent to
> plot is the time-sequence(sequence no. mean the
> identification field) of graph of IP packet. Would
> there be anyway to do it ?
>
> Cheers,
> Wilson Ip
>
>
> --- Jaap Keuter <jaap.keuter@xxxxxxxxx> ???G
>
> > Hi,
> >
> > How about the menu option Statistics, TCP stream
> > graph, Time-Sequence
> > Graph?
> >
> > Thanx,
> > Jaap
> >
> >
> > On Sat, 25 Feb 2006, Ip wilson wrote:
> >
> > > I am quite new at using Ethereal and trying to
> > findout
> > > the way to display a time-seq graph for the
> > captured
> > > IP packet out of an IP trace. It seems that
> > Ethereal
> > > doesn't have this function.
> > >
> > > I wonder if I could workout the graphs using
> > Ethereal
> > > in conjunction with other programs such that I can
> > get
> > > the graph output as xpl, gpl for print out.
> > >
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