Ethereal-users: RE: [Ethereal-users] Others' Traffic.. no HTTP?

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From: "Bond, Peter" <PBond@xxxxxxxxxxxxxx>
Date: Wed, 14 Nov 2001 10:44:38 -0000
> 	...(the Auto- sensing hubs broadcast the 10Mb packets 
> to the port
> 	that operate at 10Mb only and broadcast the 100Mb packets to the
> 	ports that operate at 100Mb only.

I've been bitten by a similar thing using a Netgear dual speed hub -
watching for ICMP errors being transmitted on a 10BaseT port, but failing to
see them on the PC running Ethereal with a 10/100 card that had negotiated
to 100BaseT.   The 10/100 bridge wasn't propogating ICMP errors.

Solution in that case was to force the card down to 10BaseT by using a
10BaseT-only hub.

Peter
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