http2db_network={'id':'uuid','provider:vlan':'vlan', 'provider:physical': 'provider'}
http2db_ofc = {'id': 'uuid'}
http2db_port={'id':'uuid', 'network_id':'net_id', 'mac_address':'mac', 'device_owner':'type','device_id':'instance_id','binding:switch_port':'switch_port','binding:vlan':'vlan', 'bandwidth':'Mbps'}
http2db_network={'id':'uuid','provider:vlan':'vlan', 'provider:physical': 'provider'}
http2db_ofc = {'id': 'uuid'}
http2db_port={'id':'uuid', 'network_id':'net_id', 'mac_address':'mac', 'device_owner':'type','device_id':'instance_id','binding:switch_port':'switch_port','binding:vlan':'vlan', 'bandwidth':'Mbps'}