Re: [Xen-users] Inter VM communication

[Digimer <linux@xxxxxxxxxxx>]

On 06/01/2011 01:48 PM, Rudi Ahlers wrote:
> On Wed, Jun 1, 2011 at 7:15 PM, Achala Aryal
> <arya2595@xxxxxxxxxxxxxxxxxx <mailto:arya2595@xxxxxxxxxxxxxxxxxx>> wrote:
>
>
>     Hi:
>     I have two HVM domU ubuntu 10.04 Lts and Window XP running. I have
>     assigned PCIe device to each of this domU. I would like to
>     communicate these two VM. Can anyone give me some idea on how to do.
>     I did some research on IVC but unable to get answer. Anything will
>     be appreciated.
>
>
>     Anju
>
>
> Simply setup an extra interface on each VM, on the same IP subnet and
> they'll communicate to each other :)
> i.e. something like:
> ifconfig eth0:0 192.168.2.1
> and then on the other VM
> ifconfig eth0:0 192.168.2.2
This works, but it shares the network traffic with the same network as 
the existing traffic. This is possibly a security issue if the existing 
network is not fully trusted.
--
Digimer
E-Mail:              digimer@xxxxxxxxxxx
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