# neutron net-list -v
DEBUG: keystoneclient.session REQ: curl -g -i -X GET http://172.16.216.201:5000/v2.0/ -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
DEBUG: keystoneclient.session RESP: [200] content-length: 340 vary: X-Auth-Token server: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips mod_auth_kerb/5.4 mod_fcgid/2.3.9 mod_nss/2.4.6 NSS/3.16.2.3 Basic ECC PHP/5.4.16 mod_wsgi/3.4 Python/2.7.5 date: Tue, 24 Nov 2015 08:35:53 GMT content-type: application/json x-openstack-request-id: req-ca54cd9c-466d-4114-806b-ee0d0e191a80
RESP BODY: {"version": {"status": "stable", "updated": "2014-04-17T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}], "id": "v2.0", "links": [{"href": "http://172.16.216.201:5000/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}
DEBUG: stevedore.extension found extension EntryPoint.parse('table = cliff.formatters.table:TableFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('csv = cliff.formatters.commaseparated:CSVLister')
DEBUG: neutronclient.neutron.v2_0.network.ListNetwork get_data(Namespace(columns=[], fields=[], formatter='table', max_width=0, page_size=None, quote_mode='nonnumeric', request_format='json', show_details=False, sort_dir=[], sort_key=[]))
DEBUG: keystoneclient.auth.identity.v2 Making authentication request to http://172.16.216.201:5000/v2.0/tokens
DEBUG: keystoneclient.session REQ: curl -g -i -X GET http://vip.haproxy.bcec.core:9696/v2.0/networks.json -H "User-Agent: python-neutronclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}143f500fb9f98d3b6fd2823d84a3fe95767092a7"
DEBUG: keystoneclient.session RESP: [200] date: Tue, 24 Nov 2015 08:35:55 GMT content-length: 99885 content-type: application/json; charset=UTF-8 x-openstack-request-id: req-f261b826-e45b-4485-9572-ecaf9e50aaf9
RESP BODY: {"networks": [{"status": "ACTIVE", "subnets": ["4c8508af-1978-44cf-9f3f-3de507389860"], "name": "vnet0-net4", "provider:physical_network": null, "router:external": false, "tenant_id": "3a3551e6e3674d0d840a48a2ac7b26f7", "admin_state_up": true, "mtu": 0, "shared": false, "provider:network_type": "vxlan", "id": "01697e00-fee7-4fff-91f3-d916a1ae0c51", "provider:segmentation_id": 121},.............................................}
DEBUG: keystoneclient.session REQ: curl -g -i -X GET http://vip.haproxy.bcec.core:9696/v2.0/subnets.json?fields=id&fields=cidr&id=4c8508af-1978-44cf-9f3f-3de507389860&id=e2b9fb95-900f-42f5-b5ba-b140eb564fea&id=71dd693a-6925-4959-8036-ab1032acb091&id=16579ae1-08f7-4ec9-8f53-1427cf3dd6f4&id=058746a3-6714-4ef2-acf7-b6822f743239&id=45c5fc84-06fc-472f-9517-b99d6de78522&id=20315ab0-795a-4bd8-9247-c7c36dd618da&id=d6587c4d-bc51-449a-a8e0-1cae00555953&id=5b7f3b14-eac6-46e4-9076-e808c681a59f&id=c6714d71-aa2d-4a75-b0c0-a5f7a6d3dbc8&id=b902d8d1-44ae-48ec-b91e-1ec17ae31c92&id=a6078046-688b-4cb9-be6b-81059229cad0&id=3250fece-b540-4dfd-8b49-4c7ec3c4e4da&id=82028b05-16e1-4578-8fa5-c9938ecab1a2&id=114ee739-fcd8-4031-882b-05000faccfaf&id=6fb79beb-6981-4674-b57e-b2ca522a17fb&id=44fb47c3-a3e9-4a77-ae91-ab9d19376c3e&id=05479a26-cc26-4c47-b934-28575e92ca8b&id=390774ab-ddf1-46a1-b5d1-fcbab47bd66c&id=1202f14c-9781-4588-b1fc-4eef8cb9abf3&id=300b4fe8-a5a8-4195-aef3-0cb3f0a6a2b9&id=64e67174-3134-4c59-a411-40167dd8982d&id=34d7d5ce-0d6a-409f-8d3e-98df14085ea0&id=a882027d-0bd1-4e11-addc-c6f0dc21af90&id=8447841d-3aed-4908-805e-5ff54b17e0a3&id=014da9e0-4b81-4151-8387-d66fcde0d164&id=cbaca7c8-9a4a-4e5e-8959-989a3ea7a3e5&id=bc5c33b3-6e8b-41cc-8531-0f3f7c4b8405&id=29bd6e31-2df8-42dd-b517-27174d994025&id=f33a5d49-5030-4279-a053-ea2dddc61caf&id=94d55581-7861-4031-9ddc-a7a23a27981a&id=a8ce8d3b-eab0-48a3-8edb-1248e53fd41a&id=a2c23fbb-61df-4f07-9171-8d9bc4b9d7d3&id=c1561d98-b1a8-40c2-beab-6ca9ab515186&id=d3c18144-f297-4fab-976b-f9a519dddd5b&id=313e8e93-0894-4e32-9c68-b82eabd9e7c5&id=f6d73e85-ff44-43c6-89e6-769ad09c5ada&id=90b86b1b-ba11-4742-aac7-3aba3c44db88&id=02c7eab5-9d9e-40ac-a9b5-28da06677a6d&id=a75b66fc-2d7e-4708-9521-0681bfcebac6&id=cc14650d-44b9-4bc9-910a-2f2dd0eebd31&id=bc728e49-230e-4cbf-af77-612303897528&id=06ab15a7-8c60-4f17-9b1d-3ed4b7fe5f76&id=f0b7bbfc-e296-46cd-bbbf-8bc9e89dc786&id=574e33da-4a9d-4284-ab3e-10847062a7e5&id=d7ee7783-93a3-4b8a-89db-6e78f7cba7c4&id=b9a56a2e-5917-42b7-9313-b201b85b0a1c&id=e93f6f27-00c9-4016-acf9-a8d920e0d2cc&id=4ac8b1f2-ce93-4a04-ad6c-b5d06f3a159b&id=78e4413b-3e34-4343-95b3-460d7dfb72cf&id=4f21b6f2-5259-4cb4-90c7-99542363c258&id=7a0daf99-41df-490a-b031-1172ef3efe79&id=09754db8-5d89-4abb-b997-a37d59895a58&id=8a1bbba9-a696-4846-b4fc-b06a8e145d8d&id=d59a247a-b89e-4589-8a1c-839a10fc8402&id=b6c8f79a-24ce-494b-aa3f-cf9374a07a77&id=e7ddd4c6-605c-41a7-9e86-f31fd4d341ef&id=fbc5a4ca-a466-4e03-bce7-c575d933682c&id=ed2365c2-19b6-4cd6-ac62-b0d60201cba2&id=0b81bd7d-a7cb-478f-96ce-f873482b8665&id=3c21f325-8f86-423b-9998-2ff2cba2fc82&id=2b3d60b7-b96f-454b-9ada-bd94c5a6a569&id=0d3c9552-aa98-4083-8c52-6df437cac55b&id=390c5406-6737-48ab-bd18-c97eb04bf92c&id=57a9a92b-5476-4f0b-b53d-f2ff2d055b9b&id=9a536d85-9a3d-4f39-a341-4305163a4085&id=b73890e5-d5a8-498a-9ed8-aaaf937888a2&id=a8984b80-97a4-4a7d-aff5-3b662533f052&id=4dbb0a03-71e9-4c92-bf8e-284865e0b645&id=2cb44731-50c7-4346-9bb1-09faca6ad43c&id=ad7b9f19-7ae5-4867-a09d-78005aecf27a&id=bfff9803-f880-4715-9478-3422a6bf87fb&id=76c64587-7b9d-40bb-b9d4-20028db26310&id=31a146ae-d347-4316-9c1e-b3121cd96d77&id=19b1ada1-f315-4c2e-aca7-e3331695af31&id=ee9dbbb4-8237-4f34-9b98-7f03bbe9f352&id=71cd5e9c-f67c-4bb7-ba9d-c92fe181cbd0&id=582ac32f-0111-4024-9c3b-bdef670bd8f9&id=c74f9b09-e770-4a92-acb5-943c38ab8586&id=c163a883-0ec1-462b-81fc-ba3b45068313&id=fed7a7ce-e0a2-49f9-b02e-4fa7a63c7b53&id=73298ad5-81b0-440c-9bb8-1ab1f2742aaa&id=502ef3ba-36a3-47bc-a6d5-52daeccc9b3a&id=0a56ca85-779f-4f22-88b3-05fa1d601a98&id=e730badf-8561-4457-9fd2-e3e30995fe5b&id=7e664ea0-3897-4b69-ab76-b21057720ad4&id=baf3a323-1522-4725-85bd-1935677d53e0&id=250001c2-72a4-4072-8318-8209eca28400&id=fd7fd184-1bf6-4ab5-b9d2-6adab8515b13&id=581ac72f-013b-4f3a-b78f-8e4fef295547&id=805c6540-cfb9-4fc9-b8a3-cb49e1374d31&id=a2aa5a84-6e5b-4e96-bfb4-5c50c18e6421&id=f9e86581-0bf6-4f3a-b14e-a268b5da6065&id=6c31411b-9947-4535-85b9-00dbfad2c131&id=68cc4522-b464-44da-8957-a855fd66df29&id=91a13602-7e1e-4368-a087-85d2c43356df&id=02ab70a6-3a59-4d0f-b4ef-6f9c658c47aa&id=2dd47c2f-e619-4671-8903-b680fdc7a0b6&id=43a30ddc-3d1f-47e3-bd47-94655c21179a&id=25cc9ec8-0593-4024-a5de-31da7d6b5016&id=83d6f678-4ae4-44aa-b2e6-393f57d5b814&id=da2a670b-8780-4582-acc4-020f94b3e7c8&id=69b0c7e6-0bb2-4055-87ee-e0e0eef38fa8&id=45f6232c-9424-4ba2-8a82-0550b0e432d9&id=7a5aeb9f-24b0-4273-8dac-972ceaaf63ea&id=ba72ff2d-c45c-443e-ae41-abff2fd1897e&id=9b797115-d0db-4ecb-a14a-3bec6517092a&id=09962d95-2ade-4b66-8f97-6cc3d8a52e86&id=89301f53-66da-4a7a-ac69-cb76b7b67720&id=ef62b008-dfc9-4c84-9adc-a32c16550b3f&id=cccc873a-0604-4e0c-8c4c-1271e6b66d99&id=dc476835-217d-4a67-a053-ceb08d0e686e&id=1bddb1a6-d2a4-4823-b3ad-6e68a0de2c79&id=c51e75ff-0b34-4421-8bcf-fcae9f6d497d&id=0432a615-7ec0-440b-9499-7e45eab8258e&id=2f0696e9-5add-4f50-8acf-f21940365015&id=e73448df-5b00-4832-861b-9167e3250bbb&id=19a35541-078c-4d67-a557-712cf41b3803&id=5d170aaa-e056-4c31-8803-2bc1523463b2&id=17b90289-b894-4263-990b-6bd52a4d9bee&id=2f371046-c414-40ff-ab74-946aafad02be&id=3934fa03-c454-407b-ab88-05733f86a5e0&id=3f8dbbc4-1558-40da-bbdd-6b52bf687fc4&id=d58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-H "User-Agent: python-neutronclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}143f500fb9f98d3b6fd2823d84a3fe95767092a7"
DEBUG: keystoneclient.session RESP:
DEBUG: neutronclient.v2_0.client Error message: <html><body><h1>400 Bad request</h1>
Your browser sent an invalid request.
</body></html>
ERROR: neutronclient.shell <html><body><h1>400 Bad request</h1>
Your browser sent an invalid request.
</body></html>
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/neutronclient/shell.py", line 766, in run_subcommand
return run_command(cmd, cmd_parser, sub_argv)
File "/usr/lib/python2.7/site-packages/neutronclient/shell.py", line 101, in run_command
return cmd.run(known_args)
File "/usr/lib/python2.7/site-packages/neutronclient/common/command.py", line 29, in run
return super(OpenStackCommand, self).run(parsed_args)
File "/usr/lib/python2.7/site-packages/cliff/display.py", line 91, in run
column_names, data = self.take_action(parsed_args)
File "/usr/lib/python2.7/site-packages/neutronclient/common/command.py", line 35, in take_action
return self.get_data(parsed_args)
File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/__init__.py", line 692, in get_data
self.extend_list(data, parsed_args)
File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/network.py", line 76, in extend_list
_get_subnet_list(subnet_ids[i: i + chunk_size]))
File "/usr/lib/python2.7/site-packages/neutronclient/neutron/v2_0/network.py", line 61, in _get_subnet_list
**search_opts).get('subnets', [])
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 102, in with_params
ret = self.function(instance, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 586, in list_subnets
**_params)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 306, in list
for r in self._pagination(collection, path, **params):
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 319, in _pagination
res = self.get(path, params=params)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 292, in get
headers=headers, params=params)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 269, in retry_request
headers=headers, params=params)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 210, in do_request
self._handle_fault_response(status_code, replybody)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 185, in _handle_fault_response
exception_handler_v20(status_code, des_error_body)
File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 83, in exception_handler_v20
message=message)
NeutronClientException: <html><body><h1>400 Bad request</h1>
Your browser sent an invalid request.
</body></html>
This looks like a issue with HA proxy and not directly with the neutron service. Can you please try and do the same when you access the neutron service directly