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From: Filip Sneppe <filip.sneppe@chello.be>
To: lartc@vger.kernel.org
Subject: [LARTC] advanced routing for traffic generator-like setup
Date: Mon, 01 Jul 2002 00:14:22 +0000	[thread overview]
Message-ID: <marc-lartc-102548174524204@msgid-missing> (raw)

Hi,

Given the following two variations of the same setup:

HostA ------------------ HostB
 eth0:               eth0:
 1.1.1.1/24          1.1.1.2/24
 2.2.2.1/24          2.2.2.2/24

and:

HostA                                   HostB
 eth0:1.1.1.1/24 ------------ eth0:1.1.1.2/24
 eth1:2.2.2.1/24 ------------ eth1:2.2.2.2/24   

(basically same setup but with two NICs on each host)

How does one set up advanced routing so that when
HostA sends a packet from 1.1.1.1 to 2.2.2.1, it
goes via HostB, and vice versa: a packet from
2.2.2.1 to 1.1.1.1 also goes via HostB.

This setup would allow me to do traffic-generator/
troughput-like tests when HostB is a low-end machine.

I have been fiddling around with ip route/ip rule,
but the biggest problem I seem te be having is that
when I change/delete an entry from the local table,
HostA no longer replies to ARP queries on the wire.

Thanks in advance,
Filip



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             reply	other threads:[~2002-07-01  0:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-07-01  0:14 Filip Sneppe [this message]
2002-07-04 14:49 ` [LARTC] advanced routing for traffic generator-like setup bert hubert
2002-07-04 17:48 ` LIEVEN

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