Open Stack

Hi,

On 14/08/13 21:12, Lorin Hochstein wrote:
> Here's a neutron implementation question: why does neutron model
> "network" and "subnet" as separate entities?
>
> Or, to ask another way, are there are any practical use cases where you
> would *not* have a one-to-one relationship between neutron networks and
> neutron subnets in an OpenStack deployment? (e.g. one neutron network
> associated with multiple neutron subnets, or one neutron network
> associated with zero neutron subnets)?

Different tenants might both use the same subnet range on different 
layer 2 networks.
One one layer 2 network, you might run dual stacked, ie, ipv4 and ipv6.

Supporting these use cases necessitates modeling them separately.

Cheers,
-- 
Stephen Gran
Senior Systems Integrator - theguardian.com
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