Vmware NSX Set Router Gateway error

i use openstack newton,and use nsx 6.2,when i set router's gateway get the error:

2017-04-06 11:39:22.198 21 ERROR vmware_nsx.plugins.nsx_v.plugin [req-49f17b50-4dfa-4481-9ab8-58183317c012 1f33b40283b24adcaaf727ed11424523 4e8be975a6924817bdfb95f9cd69ab06 - - -] Failed to update gw_info {u'network_id': u'5f1a565d-ce51-4485-8ef4-626f59be9a15'} on router f4a4cd9c-4203-4af6-83d9-c6356057ab6b
2017-04-06 11:39:23.979 21 WARNING vmware_nsx.plugins.nsx_v.vshield.edge_utils [req-49f17b50-4dfa-4481-9ab8-58183317c012 1f33b40283b24adcaaf727ed11424523 4e8be975a6924817bdfb95f9cd69ab06 - - -] Failed to find edge_id to delete dhcp binding for port 1156334a-ac9a-45e3-9f3a-667ad73ef7c9
2017-04-06 11:39:41.917 19 INFO neutron.wsgi [req-f19d9053-541d-43a0-b13a-29ba179da647 33bf0ad9495e421e9619ec4df4d33a20 e7618c96038a431e8a2534386949872c - - -] 192.168.217.64,192.168.217.61 - - [06/Apr/2017 11:39:41] "GET /v2.0/ports.json?tenant_id=232c80474d534e20bc3406809da17398&device_id=6de3a6b2-7edd-498a-ba3a-56d427980abb HTTP/1.1" 200 1130 0.115649
2017-04-06 11:39:42.104 19 INFO neutron.wsgi [req-73e29279-04d7-4e10-a141-7cbb7664d39d 33bf0ad9495e421e9619ec4df4d33a20 e7618c96038a431e8a2534386949872c - - -] 192.168.217.64,192.168.217.61 - - [06/Apr/2017 11:39:42] "GET /v2.0/networks.json?id=509d63f0-430b-4c78-9736-f560abbd856e HTTP/1.1" 200 723 0.180216
2017-04-06 11:39:42.158 19 INFO neutron.wsgi [req-961f9fed-82ff-48a3-8d4b-ac6321150566 33bf0ad9495e421e9619ec4df4d33a20 e7618c96038a431e8a2534386949872c - - -] 192.168.217.64,192.168.217.61 - - [06/Apr/2017 11:39:42] "GET /v2.0/floatingips.json?fixed_ip_address=10.0.77.8&port_id=1bc8b7dd-d090-496e-a3e2-5af3413249a3 HTTP/1.1" 200 193 0.047324
2017-04-06 11:39:42.357 19 INFO neutron.wsgi [req-599ac427-9b77-4f5e-a767-bb9656e3915a 33bf0ad9495e421e9619ec4df4d33a20 e7618c96038a431e8a2534386949872c - - -] 192.168.217.64,192.168.217.61 - - [06/Apr/2017 11:39:42] "GET /v2.0/subnets.json?id=42e160ec-305c-4199-b83f-ed0ef20927be HTTP/1.1" 200 852 0.189339
2017-04-06 11:39:42.860 19 INFO neutron.wsgi [req-d3ffe38e-c74a-4bfe-80bb-e4b9b067b91f 33bf0ad9495e421e9619ec4df4d33a20 e7618c96038a431e8a2534386949872c - - -] 192.168.217.64,192.168.217.61 - - [06/Apr/2017 11:39:42] "GET /v2.0/ports.json?network_id=509d63f0-430b-4c78-9736-f560abbd856e&device_owner=network%3Adhcp HTTP/1.1" 200 1008 0.493123
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource [req-49f17b50-4dfa-4481-9ab8-58183317c012 1f33b40283b24adcaaf727ed11424523 4e8be975a6924817bdfb95f9cd69ab06 - - -] update failed: No details.
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource Traceback (most recent call last):
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/api/v2/resource.py", line 79, in resource
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource result = method(request=request, **args)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/api/v2/base.py", line 604, in update
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return self._update(request, id, body, **kwargs)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/db/api.py", line 88, in wrapped
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource setattr(e, '_RETRY_EXCEEDED', True)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource self.force_reraise()
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/db/api.py", line 84, in wrapped
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return f(*args, **kwargs)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_db/api.py", line 151, in wrapper
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource ectxt.value = e.inner_exc
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource self.force_reraise()
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_db/api.py", line 139, in wrapper
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return f(*args, **kwargs)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/db/api.py", line 124, in wrapped
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource traceback.format_exc())
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource self.force_reraise()
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/db/api.py", line 119, in wrapped
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/neutron/api/v2/base.py", line 652, in _update
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource obj = obj_updater(request.context, id, **kwargs)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/plugin.py", line 2425, in update_router
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return router_driver.update_router(context, router_id, router)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/drivers/exclusive_router_driver.py", line 57, in update_router
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource is_routes_update)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/plugin.py", line 2633, in _update_router_gw_info
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource force_update=force_update)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource self.force_reraise()
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/plugin.py", line 2623, in _update_router_gw_info
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource force_update=force_update)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/drivers/exclusive_router_driver.py", line 170, in _update_router_gw_info
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource new_ext_net_id, newaddr, newmask)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/edge_utils.py", line 1975, in update_external_interface
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource secondary=secondary)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/edge_utils.py", line 2044, in _update_external_interface
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource address_groups=address_groups)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/edge_appliance_driver.py", line 312, in update_interface
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource self.vcns.update_interface(edge_id, config)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 49, in wrapped_f
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return Retrying(*dargs, **dkw).call(f, *args, **kw)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 212, in call
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource raise attempt.get()
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 247, in get
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource six.reraise(self.value[0], self.value[1], self.value[2])
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 200, in call
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/vcns.py", line 203, in update_interface
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return self.do_request(HTTP_PUT, uri, vnic, decode=True)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/vcns.py", line 134, in do_request
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource headers, encodeParams)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 49, in wrapped_f
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return Retrying(*dargs, **dkw).call(f, *args, **kw)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 206, in call
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return attempt.get(self._wrap_exception)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 247, in get
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource six.reraise(self.value[0], self.value[1], self.value[2])
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/retrying.py", line 200, in call
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/vcns.py", line 118, in _client_request
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource return client(method, uri, params, headers, encodeParams)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/vmware_nsx/plugins/nsx_v/vshield/common/VcnsApiClient.py", line 132, in request
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource header=response.headers, response=response.text)
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource RequestBad: Request https://192.168.103.231/api/4.0/edges/edge-189/vnics/0 is Bad, response {"details":"Failed to configure VM WYY-Router-2-Exclusive-f4a4cd9c-4203-4af6-83d9-c6356057ab6b-0.","errorCode":1105,"rootCauseString":"VirtualEthernetCardNetworkBackingInfo required property deviceName not set","moduleName":"core-services"}
2017-04-06 11:39:43.172 21 ERROR neutron.api.v2.resource
2017-04-06 11:39:43.188 21 INFO neutron.wsgi [req-49f17b50-4dfa-4481-9ab8-58183317c012 1f33b40283b24adcaaf727ed11424523 4e8be975a6924817bdfb95f9cd69ab06 - - -] Traceback (most recent call last):
  File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/eventlet/wsgi.py", line 512, in handle_one_response
    write(b''.join(towrite))
  File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/eventlet/wsgi.py", line 453, in write
    wfile.flush()
  File "/usr/lib/python2.7/socket.py", line 307, in flush
    self._sock.sendall(view[write_offset:write_offset+buffer_size])
  File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/eventlet/greenio/base.py", line 385, in sendall
    tail = self.send(data, flags)
  File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/eventlet/greenio/base.py", line 379, in send
    return self._send_loop(self.fd.send, data, flags)
  File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/eventlet/greenio/base.py", line 366, in _send_loop
    return send_method(data, *args)
error: [Errno 104] Connection reset by peer