Querying a Port (Discarded)

Function

This API is used to query a single port.

URI

GET /v1/ports/{port_id}

Table 1 describes the parameters.

**Table 1** Parameter description
Name	Mandatory	Description
port_id	Yes	Specifies the port ID, which uniquely identifies the port.

Request Message

Request parameter
None

Example request

GET https://{Endpoint}/v1/ports/d00f9c13-412f-4855-8af3-de5d8c24cd60

Response Message

Response parameter

**Table 2** Response parameter
Name	Type	Description
port	port object	Specifies the port objects. For details, see Table 3.

**Table 3** Description of the **port** field
Name	Type	Description
id	String	Specifies the port ID, which uniquely identifies the port.
name	String	Specifies the port name. The value can contain no more than 255 characters. This parameter is left blank by default.
network_id	String	Specifies the ID of the network to which the port belongs. The network ID must be a real one in the network environment.
admin_state_up	Boolean	Specifies the administrative state of the port. The value can only be true, and the default value is true.
mac_address	String	Specifies the port MAC address. The system automatically sets this parameter, and you are not allowed to configure the parameter value.
fixed_ips	Array of fixed_ip objects	Specifies the port IP address. For example, the value is "fixed_ips": [{"subnet_id": "4dc70db6-cb7f-4200-9790-a6a910776bba", "ip_address": "192.169.25.79"}]. For details, see Table 4. A port supports only one fixed IP address that cannot be changed.
device_id	String	Specifies the ID of the device to which the port belongs. The system automatically sets this parameter, and you are not allowed to configure or change the parameter value.
device_owner	String	Specifies the belonged device, which can be the DHCP server, router, load balancer, or Nova. The system automatically sets this parameter, and you are not allowed to configure or change the parameter value.
tenant_id	String	Specifies the project ID.
status	String	Specifies the port status. The status of a HANA SR-IOV VM port is always DOWN. The value can be ACTIVE, BUILD, or DOWN.
security_groups	Array of strings	Specifies the security group UUID (extended attribute).
allowed_address_pairs	Array of allow_address_pair objects	Specifies a set of zero or more allowed address pairs. An address pair consists of an IP address and MAC address. This attribute is extended. For details, see parameter allow_address_pair in Table 5. The IP address cannot be 0.0.0.0. Configure a dedicated security group for the port if the parameter allowed_address_pairs has a large CIDR block (subnet mask less than 24). If the value of allowed_address_pairs is 1.1.1.1/0, the source/destination check is disabled.
extra_dhcp_opts	Array of extra_dhcp_opt objects	Specifies the extended option (extended attribute) of DHCP. For details, see Table 6.
binding:vif_details	Object	Specifies the VIF details. Parameter ovs_hybrid_plug specifies whether the OVS/bridge hybrid mode is used.
binding:profile	Object	Specifies the user-defined settings. This is an extended attribute. Instructions: The internal_elb field is in boolean type and is available to common tenants. Set the value of this parameter to true only when you assign a virtual IP address to an internal network load balancer. Common tenants do not have the permission to change the value of this field, which is maintained by the system. Example: {"internal_elb": true} The disable_security_groups field is in boolean type and is available to common tenants. The default value is false. In high-performance communication scenarios, you can set the parameter value to true, which makes this parameter to be available to common tenants. You can specify this parameter when creating a port. Currently, the value of this parameter can only be set to true. Example: {"disable_security_groups": true }, Currently, the value can only be set to true. When the value is set to true, the FWaaS function does not take effect.
binding:vnic_type	String	Specifies the type of the bound vNIC. The value can be normal or direct. Parameter normal indicates software switching. Parameter direct indicates SR-IOV PCIe passthrough, which is not supported.
port_security_enabled	Boolean	Specifies whether the security option is enabled for the port. If the option is not enabled, the security group and DHCP snooping do not take effect. The default value is true.

**Table 4** **fixed_ip** object
Name	Type	Description
subnet_id	String	Specifies the subnet ID. You cannot change the parameter value.
ip_address	String	Specifies the port IP address.

**Table 5** **allow_address_pair** object
Name	Type	Description
ip_address	String	Specifies the IP address. You cannot set it to 0.0.0.0. Configure a dedicated security group for the port if the parameter allowed_address_pairs has a large CIDR block (subnet mask less than 24).
mac_address	String	Specifies the MAC address.

**Table 6** **extra_dhcp_opt** object
Name	Type	Description
opt_name	String	Specifies the option name.
opt_value	String	Specifies the option value.

Example response

{
    "port": {
        "id": "d00f9c13-412f-4855-8af3-de5d8c24cd60",
        "name": "test",
        "status": "DOWN",
        "admin_state_up": "true",
        "fixed_ips": [
            {
                "subnet_id": "70f2e74b-e660-410a-b754-0ca46744348a",
                "ip_address": "10.128.1.10"
            }
        ],
        "mac_address": "fa:16:3e:d7:f2:6c",
        "network_id": "5b808927-13c9-4e60-a4f4-ed6ffe225167",
        "tenant_id": "43f2d1cca56a40729dcb17212482f34d",
        "device_id": "",
        "device_owner": "",
        "security_groups": [
            "02b4e8ee-74fa-4a31-802e-5490df11245e"
        ],
        "extra_dhcp_opts": [],
        "allowed_address_pairs": [],
        "binding:vnic_type": "normal",
        "binding:vif_details": {},
        "binding:profile": {},
        "port_security_enabled":true
    }
}