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Dear All.

I have no problem configuring network via Hosrizon-dasboard.

I start playing with python for some task.
I got succsess in creating network.
I create a router, with one interface connected to existing 'ext-network'
.. success.

But I fail when I try to add a port to that router for connecting to
existing internal network.

Here is part of my python shell.

--------------------

body_value = {
    'port': {
        'admin_state_up': True,
        'device_owner': 'network:router_interface',
        'device_id': 'a616dcc0-1f72-4424-9494-4d13b42445ee',
        'name': 'Bino-net-01-02',
        'network_id': 'dfc8ed54-106d-48d0-8b45-cbd3cf0fbb79',
        'binding:host_id': 'rocky-controller.mynet.net',
        'binding:profile': {},
        'binding:vnic_type': 'normal',
        'fixed_ips': [{
            'subnet_id': 'c71a86a3-f9a8-4e60-828e-5d6f87e58ac9',
            'ip_address': '192.168.202.254'
            }],
    }}

response = nt.create_port(body=body_value)
response

  {'port': {'allowed_address_pairs': [], 'extra_dhcp_opts': [],
'updated_at': '2018-12-07T08:10:24Z', 'device_owner':
'network:router_interface', 'revision_number': 1,
'port_security_enabled': False, 'binding:profile': {}, 'fixed_ips':
[{'subnet_id': 'c71a86a3-f9a8-4e60-828e-5d6f87e58ac9', 'ip_address':
'192.168.202.254'}], 'id': 'd02eb0f0-663f-423f-af4e-c969ccb9dc25',
'security_groups': [], 'binding:vif_details': {'port_filter': True,
'datapath_type': 'system', 'ovs_hybrid_plug': True},
'binding:vif_type': 'ovs', 'mac_address': 'fa:16:3e:e2:9d:8f',
'project_id': 'c0b89f614b5a457cb5acef8fe8c2b320', 'status': 'DOWN',
'binding:host_id': 'rocky-controller.mynet.net', 'description': '',
'tags': [], 'device_id': 'a616dcc0-1f72-4424-9494-4d13b42445ee',
'name': 'Bino-net-01-02', 'admin_state_up': True, 'network_id':
'dfc8ed54-106d-48d0-8b45-cbd3cf0fbb79', 'tenant_id':
'c0b89f614b5a457cb5acef8fe8c2b320', 'created_at':
'2018-12-07T08:10:24Z', 'binding:vnic_type': 'normal'}}


--------------------
'status' always 'DOWN'.

Kindly please give me some clue to fix this problem

Note : Actualy I post same question on stackexchange :
https://stackoverflow.com/questions/53665795/openstack-python-neutronclient-creating-port-but-down

Sincerely
-bino-
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