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It sounds like you're using the "direct routing" method vs. the "NAT
routing" method. There's nothing wrong with using the "direct routing"
algorithm; that actually can reduce the load on the load balancer by
quite a bit. Just this week, I set up a load balancer as a
proof-of-concept, using NAT routing. On a Pentium 4 box running at
2.8GHz, I was able to push 320.3Mbps through the new CentOS 5's LVS,
which consumed just under 70% CPU. Granted, that's not a small amount
of traffic, and it actually does serve our needs at work very well, but
it would've been even larger had I used direct routing.<br>
<br>
What kind of load balancer are you using? <br>
<br>
--TP<br>
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<br>
Timothy Legge wrote:
<blockquote
cite="midbe95b6c50705191415y78a14833kee6e2a7e9354047c@mail.gmail.com"
type="cite">Hi
<br>
<br>
I am trying to setup a load balancer to balance two apache servers.
<br>
The trouble is that the load balancer, client and apache servers are
<br>
on one (test). The client contacts the load balance which goes to the
<br>
apache server but the apache server responds directly to the client.
<br>
<br>
I know it is a routing issue but I cannot seem to make Linux route all
<br>
local network trafic to the load balance. Any ideas?
<br>
<br>
Tim
<br>
<br>
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