Assigning a Floating IP Address

Function

This API is used to assign a floating IP address and associates it with an internal port.

Restrictions

You can use GET /v2.0/networks?router:external=True or run the neutron net-external-list command to obtain the UUID of the external network required for assigning a floating IP address.

The port_id parameter value must be the ECS port ID, which can be obtained from the NIC ID parameter in the ECS NIC details.

URI

POST /v2.0/eip/floatingips_v6

Request Message

• Request parameter

Table 1 Request parameter

Parameter	Type	Mandatory	Description
floatingip	floatingip object	Yes	Specifies the floating IP address list. For details, see Table 2.

Table 2 floatingip objects

Parameter	Mandatory	Type	Description
id	Yes	String	Specifies the floating IP address ID.
floating_ip_address	No	String	Specifies the floating IPv6 address.
floating_network_id	No	String	Specifies the external network ID. You can only use fixed external network. You can use GET /v2.0/networks?router:external=True or GET /v2.0/networks?name={floating_network} or run the neutron net-external-list command to obtain information about the external network.
router_id	No	String	Specifies the ID of the belonged router.
port_id	No	String	Specifies the port ID.
fixed_ip_address	No	String	Specifies the private IP address of the associated port. This value can only be dynamically assigned by the system.
tenant_id	No	String	Specifies the project ID.

• Example request

POST https://{Endpoint}/v2.0/eip/floatingips_v6

{
    "floatingip": {
        "floating_network_id": "5ce655fa-c911-4d2c-99f7-445bc1162ef8",
        "port_id": "552389f5-8f4c-4bb7-9991-07233c315d60"
    }
}

Response Message

• Response parameter

  Table 3 Response parameter

  Parameter	Type	Description
  floatingip	floatingip object	Specifies the floating IP address list. For details, see Table 4.

  Table 4 floatingip objects

  Parameter	Type	Description
  status	String	Specifies the floating IP address status. The value can be ACTIVE, DOWN, or ERROR. ACTIVE indicates that the floating IP address has been bound. ERROR indicates that the floating IP address is abnormal. DOWN indicates that the floating IP address has not been bound.
  id	String	Specifies the floating IP address ID.
  floating_ip_address	String	Specifies the floating IPv6 address.
  floating_network_id	String	Specifies the external network ID.
  router_id	String	Specifies the ID of the belonged router.
  port_id	String	Specifies the port ID.
  fixed_ip_address	String	Specifies the private IP address of the associated port.
  tenant_id	String	Specifies the project ID.

• Example response

  {
      "floatingip": {
          "router_id": "76c052d6-6a92-444c-b67d-147ee166a480",
          "status": "DOWN",
          "tenant_id": "6fd9b5fdb997425f97bc5ba1f0846084",
          "floating_network_id": "5ce655fa-c911-4d2c-99f7-445bc1162ef8",
          "fixed_ip_address": "12.xx.xx.5",
          "floating_ip_address": "cdcd:910a:2222:5498:8475:1111:c013:8096",
          "port_id": "552389f5-8f4c-4bb7-9991-07233c315d60",
          "id": "2567f393-5c76-42db-a397-477723ce41f7"
      }
  }
  

Status Code

See Status Codes.

Error Code

See Error Codes.

last updated: 2024-12-11 10:16 UTC - commit: 756520e596a07a17d6436230156d2adb0a5300cf