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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: Josh Mullis <josh.mullis@xxxxxxx>
Date: Wed, 17 Sep 2008 12:34:58 -0400
Yea...  sorry about the diagram.

Only has def gateway of 192.168.122.1, which knows how to get to
10.0.0.0 .

Tried the direct routeanyway, but did not help.
"route add 10.0.0.0 gw 192.168.122.1"

I can do a dig from the physical server OS to the 192.168.122.10 vm, ,
which is going through the bridge.
This works perfect.



On Wed, 2008-09-17 at 11:17 -0400, Graeme Fowler wrote:
> 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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