Help Center/ Elastic Cloud Server/ API Reference/ Native OpenStack Nova APIs/ NIC Management/ Querying Details About a Specified NIC of an ECS
Updated on 2024-01-10 GMT+08:00

Querying Details About a Specified NIC of an ECS

Function

This API is used to query details about an NIC based on the NIC ID.

URI

GET /v2.1/{project_id}/servers/{server_id}/os-interface/{port_id}

Table 1 describes the parameters in the URI.
Table 1 Parameter description

Parameter

Mandatory

Description

project_id

Yes

Specifies the project ID.

For details about how to obtain the ID, see Obtaining a Project ID.

server_id

Yes

Specifies the ECS ID.

port_id

Yes

Specifies the port ID of the NIC.

Request

None

Response

Table 2 describes the response parameters.
Table 2 Response parameters

Parameter

Type

Description

interfaceAttachment

Object

Specifies ECS NICs. For details, see Table 3.

Table 3 interfaceAttachment field description

Parameter

Type

Description

port_state

String

Specifies the NIC port status.

fixed_ips

Array of objects

Specifies IP addresses for NICs. For details, see Table 4.

net_id

String

Specifies the network ID to which the NIC port belongs.

port_id

String

Specifies the ID of the NIC port.

mac_addr

String

Specifies the MAC address of the NIC.

Table 4 fixed_ips field description

Parameter

Type

Description

subnet_id

String

Specifies the ID of the subnet used by the NIC.

ip_address

String

Specifies the NIC IP address.

Example Request

Query details about an NIC based on the specified NIC ID.

GET https://{endpoint}/v2.1/{project_id}/servers/{server_id}/os-interface/{port_id}

Example Response

{
    "interfaceAttachment": 
{
        "port_state": "ACTIVE",
        "fixed_ips": [
{
                "subnet_id": "f8a6e8f8-c2ec-497c-9f23-da9616de54ef",
                "ip_address": "192.168.1.3"
                    }
            ], 
        "net_id": "3cb9bc59-5699-4588-a4b1-b87f96708bc6",
        "port_id": "ce531f90-199f-48c0-816c-13e38010b442",
        "mac_addr": "fa:16:3e:4c:2c:30"
                    }
                    }