Re: [Qemu-devel] Making qemu use 10.0.3.x not 10.0.2.x

["Jonathan Kalbfeld" <jonathan.kalbfeld@gmail.com>]

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You can always do what I do --- run openvpn between my QEMU sessions and set
up private networks that way ;)

On Feb 4, 2008 4:24 PM, Asheesh Laroia <asheesh@creativecommons.org> wrote:

> I'm running qemu (really, KVM) in a LAN that uses 10.0.2.x as the IP
> address block for workstations.  So naturally when I booted a guest, it
> couldn't access machines inside the LAN.
>
> I tried the simplest thing that could possibly work:
>
>        paulproteus@sf:~/dnlds/qemu/qemu $ replace 10.0.2 10.0.3 -- `find
> -type f  | grep -v -i CVS `
>
> Booting that resulted in a virtual machine that, as I had hoped, used
> 10.0.3.15 and could therefore successfully talk to my 10.0.2.x IPs on the
> LAN.  I've attached a 'cvs diff' against HEAD that results from the above
> command.
>
> Out of curiosity, are there plans to make the user-space networking stack
> IP range configurable at run-time rather than compile time?  I'm not
> suggesting that this patch I attached become part of CVS HEAD necessarily;
> what I do hope is that this will inspire someone else on the list to make
> the handling of this more flexible, knowing now that it's fairly easy to
> do. (-:
>
> Even if not, this serves as a report to others that this trivial patch
> actually does what you'd hope/expect!
>
> -- Asheesh.
>
> --
> It took me fifteen years to discover that I had no talent for writing,
> but I couldn't give it up because by that time I was too famous.
>                -- Robert Benchley
>



-- 
--
Jonathan Kalbfeld
ThoughtWave Technologies LLC
www.thoughtwave.com
+1 424 354 1814

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