neutron floating ip 限速

查看浮动ip的id
[root@10e131e69e14 oz]# openstack floating ip show 36.111.0.197
+---------------------+--------------------------------------+
| Field               | Value                                |
+---------------------+--------------------------------------+
| created_at          | --20T06::56Z                 |
| description         |                                      |
| fixed_ip_address    | 9.111.222.111                        |
| floating_ip_address | 36.111.0.197                         |
| floating_network_id | b458da46-d4d6-432d--e9045d80eb41 |
| id                  | 4b34b542-cd83-48cf-adf7-7ebb6aaf6617 |
| name                | 36.111.0.197                         |
| port_id             | 8d6506ea-c83f-4b7f-91f0-a272d7d581f8 |
| project_id          | 6f5869d824894afbab69f2d7ef253be3     |
| revision_number     |                                    |
| router_id           | 7800fb6d-9d18--b3a2-2699c5e6bafc |
| status              | ACTIVE                               |
| updated_at          | --25T10::40Z                 |
+---------------------+--------------------------------------+
限速10M
[root@10e131e69e14 oz]# neutron floatingip-update-ratelimit 4b34b542-cd83-48cf-adf7-7ebb6aaf6617
neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.
update floating IP 4b34b542-cd83-48cf-adf7-7ebb6aaf6617

在vm wget外网资源测试速度,理论下载速度能到到1.0MB/s
[root@localhost ~]# wget http://mirrors.aliyun.com/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1708.iso
---- ::--  http://mirrors.aliyun.com/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1708.iso
Resolving mirrors.aliyun.com (mirrors.aliyun.com)... 115.231.71.235, 115.231.71.232, 115.231.71.236, ...
Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|115.231.71.235|:... connected.
HTTP request sent, awaiting response...  OK
Length:  (792M) [application/octet-stream]
Saving to: ‘CentOS--x86_64-Minimal-.iso’

 % [==>                                                                             ] ,,  .16MB/s  eta 7m 37s