Ethereal-users: Re: [Ethereal-users] OSPF LSA

Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.

From: Kraus Blaise <ranrul@xxxxxxxx>
Date: Thu, 9 Dec 2004 15:28:19 +0100 (CET)
Hello,

my Hub is "Netgear EN104 4-port 10BASE-T Ethernet Hub"
I don't no if it is a "true" hub, or a "switching
hub", or a dual-speed (10/100Mb) hub.
How can I determine the speed the Windows machine is
running and the speed the Linux machine is running ?

Best regard.

Ranrul


 --- Guy Harris <gharris@xxxxxxxxx> a �crit : 
> Kraus Blaise wrote:
> 
> > I have a network with 4 computers. A windows
> (windows
> > 2000 )- computer wich run the Ethhereal0.10.7 and
> > three Linux-computers.  The first, the second
> > Linux-computer and the windows-computer are
> connected
> > through a hub.  The third Linux-computer are
> connected
> > with the first and the second Linux-computer. All
> > Linux-computers run the GNU Tebra Routing demon. 
> My
> > problem is that I can only capture Hello packet
> with
> > Ethereal. If I remove a link for instance,
> Ethereal
> > don't capture LSU (LSA).If somebody know, what I
> can
> > do so that Ethereal capture LSU(LSA)-packet,I
> would be
> > very happy.
> 
> Is the hub a *true* hub, or a "switching hub", or a
> dual-speed 
> (10/100Mb) hub?  And, if it's a 10/100Mb hub, is the
> Windows machine 
> running at a different speed from the Linux
> machines?
> 
> If the Hello packets are broadcast, but the LSU
> packets aren't 
> broadcast, then, if the hub is a switching hub, or
> it's a dual-speed hub 
> and the Windows machine is running at a different
> speed from the Linux 
> machines, it won't see any unicast traffic between
> the Linux machines, 
> it'll only see unicast traffic sent to it, and
> broadcast and multicast 
> traffic:
> 
> 	http://www.ethereal.com/faq#q5.1
> 
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>
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>  


	

	
		
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