Comment 3 for bug 1654806

These are the multiple networks when this fails:

http://logs.openstack.org/45/417645/1/check/gate-novaclient-dsvm-functional-neutron-ubuntu-xenial/cc21d78/logs/screen-n-api.txt.gz#_2017-01-08_03_35_22_386

[
   {
      u'provider: physical_network':u'public',
      u'ipv6_address_scope':None,
      u'revision_number':8,
      u'port_security_enabled':True,
      u'provider: network_type':u'flat',
      u'id':u'02df12e9-4b26-48f1-a1c3-993f6461c158',
      u'router: external':True,
      u'availability_zone_hints':[

      ],
      u'availability_zones':[
         u'nova'
      ],
      u'ipv4_address_scope':None,
      u'shared':False,
      u'project_id':u'4c62a3fde1ba4ad3b03ddf8a986a5d88',
      u'status':u'ACTIVE',
      u'subnets':[
         u'5bc09e37-0404-455d-a9fe-63ac5bf2d97c',
         u'9d5d5fc4-884f-47bf-ae23-77f7195f115f'
      ],
      u'description':u'',
      u'tags':[

      ],
      u'updated_at': u'2017-01-08T03:28:16 Z',
      u'is_default':True,
      u'provider: segmentation_id':None,
      u'name':u'public',
      u'admin_state_up':True,
      u'tenant_id':u'4c62a3fde1ba4ad3b03ddf8a986a5d88',
      u'created_at': u'2017-01-08T03:28:03 Z',
      u'mtu':1500
   },
   {
      u'provider: physical_network':None,
      u'ipv6_address_scope':None,
      u'revision_number':7,
      u'port_security_enabled':True,
      u'provider: network_type':u'vxlan',
      u'id':u'6d8eaf5f-a1f9-442d-aa41-e9b600d3d7d3',
      u'router: external':False,
      u'availability_zone_hints':[

      ],
      u'availability_zones':[
         u'nova'
      ],
      u'ipv4_address_scope':None,
      u'shared':False,
      u'project_id':u'4c62a3fde1ba4ad3b03ddf8a986a5d88',
      u'status':u'ACTIVE',
      u'subnets':[
         u'75dffadb-322c-4c35-bcfe-dbdb965fa884',
         u'05af59d7-caf3-483d-a8ff-a1438649d73a'
      ],
      u'description':u'',
      u'tags':[

      ],
      u'updated_at': u'2017-01-08T03:27:55 Z',
      u'provider: segmentation_id':37,
      u'name':u'private',
      u'admin_state_up':True,
      u'tenant_id':u'4c62a3fde1ba4ad3b03ddf8a986a5d88',
      u'created_at': u'2017-01-08T03:27:52 Z',
      u'mtu':1450
   }
]