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Date:      Mon, 4 Nov 2002 10:43:31 -0600
From:      Dan Nelson <dnelson@allantgroup.com>
To:        Max Clark <max@mailution.net>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: How to simulate high latency links?
Message-ID:  <20021104164328.GB19142@dan.emsphone.com>
In-Reply-To: <001a01c283c7$c4b78fd0$6445a8c0@princess>
References:  <20021104020515.GB63929@dan.emsphone.com> <001a01c283c7$c4b78fd0$6445a8c0@princess>

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In the last episode (Nov 03), Max Clark said:
> So if I want to do testing between machine A and B I can route all of
> the traffic trough a machine C with dummynet and simulate the network
> environment that I need?

Sure.  You can also add the rules to either A or B and do the same
thing, or even set them up on A's lo0 interface and do all the testing
on A :)
 
> Basically I want to test/experiment with the send/receive settings
> within the servers.
> 
> What about a hardware appliance? Could this be set up using a QOS
> policy or something similar with a switch?

You could set up something similar with the rate-limit command on Cisco
routers.

-- 
	Dan Nelson
	dnelson@allantgroup.com

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