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[Aaron Rosen <arosen@xxxxxxxxxx>]

Nova (network) does not support overlapping ip addresses so if you use nova
security groups directly this won't work. This should be fixed in G3 using
nova security groups with a nova to quantum security group proxy.
Until recently nova meta data did not work with overlapping ips but that
works now if you use the quantum-meta data agent. If you want to use
security groups with overlapping ips you can use quantum security groups
directly, though this only works with the linux bridge plugin currently
(soon the ovs and nvp plugin will support this once some patches merge
upstream).

Aaron


On Fri, Jan 18, 2013 at 12:09 AM, Balamurugan V G
<balamuruganvg@xxxxxxxxx>wrote:

> Can some one thought more light on this?
>