Ethereal-users: Re: [Ethereal-users] ARP packets

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From: "Rick Farina" <farinard@xxxxxxxxxx>
Date: Sun, 21 Apr 2002 14:37:12 -0400
I don't have the picture of this, but if you have TWO open ports you can
build a one-way ethernet cable.

Crimp your own, normal on one side, on the other side minus the transmit
pair.  Then take another cable, normal, also minus the transmit pair.
recievers of the second, into the transmit of the first and it will think
you have one valid link.

I know that made no sense, but basically, pipe what the hub sends you, back
into the hub as the transmit of the recieve only wire, then it will think
you have a valid connection.   Get it?

-Rick Farina

PS> it's confusing as hell, I'll call you to explain if you don't get
it....just give me a number
----- Original Message -----
From: "Joerg Mayer" <jmayer@xxxxxxxxx>
To: "Ronnie Sahlberg" <sahlberg@xxxxxxxxxxxxxxxx>
Cc: <ethereal-users@xxxxxxxxxxxx>
Sent: Saturday, April 20, 2002 20:03
Subject: Re: [Ethereal-users] ARP packets


On Sun, Apr 21, 2002 at 09:03:28AM +1000, Ronnie Sahlberg wrote:
> Get external tranceiver for your NIC and cut pins 3 and 10 of the AUI
> interface, this will provide
> you with a receive only interface that can still keep the link up to the
> hub/switch.

Just wondering: In case I use some more advanced technology like
10/100BASE-T
and RJ45 and cut the transmit path: Will the other side (hub/switch) still
send packets in my direction? I think there is no link pulse anymore and
thus no packets are sent in my direction.

  Ciao
        Jörg

--
Joerg Mayer                                          <jmayer@xxxxxxxxx>
I found out that "pro" means "instead of" (as in proconsul). Now I know
what proactive means.


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