[one-users] ask about network isolation at layer 2 in opennebula v2.0

[Tino Vazquez]

Hi Cuong,

Try the ebtables hook as explained here [1].

Regards,

-Tino

[1] http://opennebula.org/documentation:rel2.0:nm

--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org



On Thu, Sep 16, 2010 at 2:34 PM, Cuong Hoang Bui <bhcuong2008 at gmail.com> wrote:
> Hi,
>
> If I have 2 cluster nodes, each node has 2 VM running with information below
> Cluster Node A:
>   - VM 1, named A1
>   - VM 2, name A2
> Cluster Node B:
>   - VM 1, named B1
>   - VM 2, named B2
> Node A and B connected via 1 ethernet link, eth1. This link will be bridged
> to all VM running, means A1, A2 bridged to eth1 on Node A. B1, B2 bridged to
> eth1 on Node B.
> Now I want A1,  B1 in the same subnet, says 192.168.1.0/24, 192.168.1.1 for
> A1, 192.168.1.2 for B1. A2, B2 in the same subnet, says 192.168.2.0/24,
> 192.168.2.1 for A2, 192.168.2.2 for B2. I want these subnets isolated, means
> even IP A1 set to 192.168.2.3, A1 can't get connected to A2, B2.
>
> I read document of OpenNebula V2.0, says that it has this feature. But I
> dont know how to do this.
>
> --
> **********************
> Regards,
> Cuong Hoang Bui
> ctek at cteklab.net
> bhcuong2008 at gmail.com
> **********************
>
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