
Fixes bug 1045601. When attempting to create a flat network on a physical_network on which a flat network is already allocated, the openvswitch and linuxbridge plugins return a FlatNetworkInUse exception rather than a VlanIdInUse exception referencing VLAN -1. Change-Id: Id79e917e1376ebbb199efc3f14d9f378c6a04050
The Open vSwitch (OVS) Quantum plugin is a simple plugin to manage OVS features using a local agent running on each hypervisor. For details on how to configure and use the plugin, see: http://openvswitch.org/openstack/documentation/