[one-users] VM basic networking (NAT / Bridge)

[Jaime Melis]

Hi,

Although it can be done we generally not recommend doing NAT, only bridge
network. To do so the typical requirements are to:

For all hypervisors:
- create a bridge(for example: br0)
- add a physical interface to that bridge (for example eth0)

In the OpenNebula Frontend
- connect the VMs to that bridge by specifying it in the network resource

If you have already done this, it will typically be a routing problem. You
will need to send us "ip route" run *both* in the server you are trying to
connect from and in the VM.

regards,
Jaime


On Thu, Jul 3, 2014 at 7:44 AM, Anandharaj Subramaniam <
anandharaj.maniam at mimos.my> wrote:

>  Hi All,
>
>
>
> Im setting up test environment to evaluate and understand more about
> OpenNebula. Everything is completed without any issues, but for VM virtual
> network, I cant figure out  how to configure. How can I use like NAT /
> bridge network in VM so that the VM can have network connection? Currently,
> I added the Host with dummy network driver and created a new virtual
> network with default driver. The VM detected the network card but the
> connection doesn’t work. Is there anything that I have missed?
>
>
>
> --
>
> Regards,
>
> Anandharaj
>
>
>
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-- 
Jaime Melis
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | jmelis at opennebula.org
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