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Re: [lvs-users] LVS + Xen + NAT

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] LVS + Xen + NAT
From: Graeme Fowler <graeme@xxxxxxxxxxx>
Date: Wed, 17 Sep 2008 16:17:08 +0100
On Wed, 2008-09-17 at 11:05 -0400, Josh Mullis wrote:
> This is a very basic setup.

...ok...

> Thought maybe this award -winning diagram would help clear up any
> confusion.

Post-modern, more like. The formatting went pop in transit :)

Simple question: does the realserver (the VM, 192.168.122.10) have a
route direct back to the 10.0.0.0/whatever network?

More specific routes will override the default, so having a direct route
means the traffic will not necessarily traverse the director and will
therefore not be un-NATted on the way back.

Is there some sort of virtual ethernet bridge affecting it with both
network segments on the same "virtual cable"?

Graeme



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