root@hajay-portbindings:~# neutron port-create n1 --binding:vf list=true type=dict foo=bar,foo2=bar2
Created a new port:
+---------------------+---------------------------------------------------------------------------------+
| Field               | Value                                                                           |
+---------------------+---------------------------------------------------------------------------------+
| admin_state_up      | True                                                                            |
| binding:vf          | {"foo": "bar", "foo2": "bar2"}                                                  |
| binding:vif_details | {"port_filter": true}                                                           |
| binding:vif_type    | vrouter                                                                         |
| binding:vnic_type   | normal                                                                          |
| device_id           |                                                                                 |
| device_owner        |                                                                                 |
| fixed_ips           | {"subnet_id": "df32328c-ab35-4fa0-8c6d-9df746220d7a", "ip_address": "1.1.1.14"} |
| id                  | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| mac_address         | 02:9f:a4:11:03:fd                                                               |
| name                | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| network_id          | 275e9a06-2d8e-400a-9b41-b65a473a9abd                                            |
| security_groups     | 270007cb-6c64-4cdc-be2f-333a03b4c216                                            |
| status              | DOWN                                                                            |
| tenant_id           | c8fbf0655a834d0196d021073ccbce25                                                |
+---------------------+---------------------------------------------------------------------------------+

root@hajay-portbindings:~# neutron port-show 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965
+---------------------+---------------------------------------------------------------------------------+
| Field               | Value                                                                           |
+---------------------+---------------------------------------------------------------------------------+
| admin_state_up      | True                                                                            |
| binding:vf          | {"foo": "bar", "foo2": "bar2"}                                                  |
| binding:vif_details | {"port_filter": true}                                                           |
| binding:vif_type    | vrouter                                                                         |
| binding:vnic_type   | normal                                                                          |
| device_id           |                                                                                 |
| device_owner        |                                                                                 |
| fixed_ips           | {"subnet_id": "df32328c-ab35-4fa0-8c6d-9df746220d7a", "ip_address": "1.1.1.14"} |
| id                  | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| mac_address         | 02:9f:a4:11:03:fd                                                               |
| name                | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| network_id          | 275e9a06-2d8e-400a-9b41-b65a473a9abd                                            |
| security_groups     | 270007cb-6c64-4cdc-be2f-333a03b4c216                                            |
| status              | DOWN                                                                            |
| tenant_id           | c8fbf0655a834d0196d021073ccbce25                                                |
+---------------------+---------------------------------------------------------------------------------+

root@hajay-portbindings:~# neutron port-update 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965 --binding:vf list=true type=dict foo=bar,foo2=bar2,foo3=bar3
Updated port: 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965
root@hajay-portbindings:~# neutron port-show 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                              +---------------------+---------------------------------------------------------------------------------+
| Field               | Value                                                                           |
+---------------------+---------------------------------------------------------------------------------+
| admin_state_up      | True                                                                            |
| binding:vf          | {"foo": "bar", "foo2": "bar2", "foo3": "bar3"}                                  |
| binding:vif_details | {"port_filter": true}                                                           |
| binding:vif_type    | vrouter                                                                         |
| binding:vnic_type   | normal                                                                          |
| device_id           |                                                                                 |
| device_owner        |                                                                                 |
| fixed_ips           | {"subnet_id": "df32328c-ab35-4fa0-8c6d-9df746220d7a", "ip_address": "1.1.1.14"} |
| id                  | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| mac_address         | 02:9f:a4:11:03:fd                                                               |
| name                | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| network_id          | 275e9a06-2d8e-400a-9b41-b65a473a9abd                                            |
| security_groups     | 270007cb-6c64-4cdc-be2f-333a03b4c216                                            |
| status              | DOWN                                                                            |
| tenant_id           | c8fbf0655a834d0196d021073ccbce25                                                |
+---------------------+---------------------------------------------------------------------------------+
root@hajay-portbindings:~# neutron port-update 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965 --binding:vf list=true type=dict foo4=bar4
Updated port: 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965
root@hajay-portbindings:~# neutron port-show 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965
+---------------------+---------------------------------------------------------------------------------+
| Field               | Value                                                                           |
+---------------------+---------------------------------------------------------------------------------+
| admin_state_up      | True                                                                            |
| binding:vf          | {"foo4": "bar4"}                                                                |
| binding:vif_details | {"port_filter": true}                                                           |
| binding:vif_type    | vrouter                                                                         |
| binding:vnic_type   | normal                                                                          |
| device_id           |                                                                                 |
| device_owner        |                                                                                 |
| fixed_ips           | {"subnet_id": "df32328c-ab35-4fa0-8c6d-9df746220d7a", "ip_address": "1.1.1.14"} |
| id                  | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| mac_address         | 02:9f:a4:11:03:fd                                                               |
| name                | 9fa41103-fd4e-4ad7-bab2-7c91c8a1f965                                            |
| network_id          | 275e9a06-2d8e-400a-9b41-b65a473a9abd                                            |
| security_groups     | 270007cb-6c64-4cdc-be2f-333a03b4c216                                            |
| status              | DOWN                                                                            |
| tenant_id           | c8fbf0655a834d0196d021073ccbce25                                                |
+---------------------+---------------------------------------------------------------------------------+