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On Fri, 2009-02-13 at 14:53 +0100, Dusan Djordjevic wrote:
> I am testing LVS and using masquerade as routing protocol to send
> requests to real servers. I noticed (which is IMHO normal situation)
> that all requests to web server are sent from IP address of load
> balancer.
This isn't right. LVS-NAT does not change the source IP, it changes the
destination IP.
The inbound traffic flows as follows:
Client IP
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Virtual IP
<director changes destination>
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Realserver IP
On the way out it goes:
Realserver IP
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<director changes source>
Virtual IP
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Client IP
If your setup is somehow making the source IP be the director, then
either you have something configured incorrectly or you have something
acting at L7 as opposed to L4, like an Apache or Squid reverse proxy.
Perhaps seeing the config from your director would be helpful here.
Graeme
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