Help Center> Virtual Private Cloud> API Reference> Native OpenStack Neutron APIs (V2.0)> Port> Querying Ports
Updated on 2024-04-16 GMT+08:00
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Querying Ports

Function

Queries all networks accessible to the tenant submitting the request. A maximum of 2000 records can be returned for each query operation. If the number of records exceeds 2000, the pagination marker will be returned. For details, see section Pagination.

URI

GET /v2.0/ports

Example:

GET https://{Endpoint}/v2.0/ports?id={port_id}&name={port_name}&admin_state_up={is_admin_status_up}&network_id={network_id}&mac_address={port_mac}&device_id={port_device_id}&device_owner={device_owner}&tenant_id={tenant_id}&status={port_status}&fixed_ips=ip_address={ip_address}&fixed_ips=subnet_id={subnet_id}

Example of querying ports by page

GET https://{Endpoint}/v2.0/ports?limit=2&marker=791870bd-36a7-4d9b-b015-a78e9b06af08&page_reverse=False

Table 1 describes the parameters.

Table 1 Parameter description

Name

Mandatory

Type

Description

id

No

String

Specifies the port ID that is used as the filter.

name

No

String

Specifies the port name that is used as the filter.

admin_state_up

No

Boolean
  • Specifies the administrative state of the port that is used as the filter.
  • The value can be true or false.

network_id

No

String

Specifies the network ID that is used as the filter.

NOTE:

To obtain the network ID:

  • Method 1: Log in to the VPC console and click the target subnet on the Subnets page. You can view the network ID on the displayed page.
  • Method 2: Call the API for querying subnets. For details, see Querying Subnets.

mac_address

No

String

Specifies the MAC address that is used as the filter.

device_id

No

String

Specifies the device ID that is used as the filter.

device_owner

No

String

Specifies the device owner that is used as the filter.

status

No

String
  • Specifies the status of the port that is used as the filter.
  • The value can be ACTIVE, BUILD, or DOWN.

security_groups

No

Array of strings

Specifies the ID of the security group that is used as the filter.

fixed_ips

No

Array of strings

Filter by IP address of the port, that is fixed_ips=ip_address={ip_address} or fixed_ips=subnet_id={subnet_id}. Set {ip_address} to an IP address, for example, 192.168.21.22 or 2a07:b980:4030:14::1. Set {subnet_id} to the IPv4 or IPv6 subnet ID, for example, 011fc878-5521-4654-a1ad-f5b0b5820302.

tenant_id

No

String

Specifies the project ID that is used as the filter.

marker

No

String

Specifies a resource ID for pagination query, indicating that the query starts from the next record of the specified resource ID.

This parameter can work together with the parameter limit.

  • If parameters marker and limit are not passed, resource records on the first page will be returned.
  • If the parameter marker is not passed and the value of parameter limit is set to 10, the first 10 resource records will be returned.
  • If the value of the parameter marker is set to the resource ID of the 10th record and the value of parameter limit is set to 10, the 11th to 20th resource records will be returned.
  • If the value of the parameter marker is set to the resource ID of the 10th record and the parameter limit is not passed, resource records starting from the 11th records (including 11th) will be returned.

limit

No

Integer

Specifies the number of records that will be returned on each page. The value is from 0 to intmax (2^31-1). The default value is 2000.

limit can be used together with marker. For details, see the parameter description of marker.

Request Message

None

Example Request

Example 1

GET https://{Endpoint}/v2.0/ports?limit=1

Example 2

GET https://{Endpoint}/v2.0/ports?mac_address=fa:16:3e:f1:0b:09

Example 3

GET https://{Endpoint}/v2.0/ports?admin_state_up=False

Example 4

GET https://{Endpoint}/v2.0/ports?device_id=e6c05704-c907-4cc1-8106-69b0996c43b9

Example 5

GET https://{Endpoint}/v2.0/ports?tenant_id=6c9298ec8c874f7f99688489ab65f90e&name=port_vm_50_3

Example 6

GET https://{Endpoint}/v2.0/ports?name=port_vm_50_3

Response Parameter

Table 2 Response parameter

Parameter

Type

Description

ports

Array of port objects

Specifies the port object list. For details, see Table 3.

ports_links

Array of ports_link objects

Specifies the pagination information. For details, see Table 9.

Only when limit is used for filtering and the number of resources exceeds the value of limit or 2000 (default value of limit), value next will be returned for rel and a link for href.
Table 3 port objects

Attribute

Type

Description

id

String
  • Specifies the port ID. The value can contain a maximum of 255 characters.
  • This parameter is not mandatory when you query ports.

name

String

Specifies the port name.

network_id

String

Specifies the ID of the network that the port belongs to.

admin_state_up

Boolean
  • Specifies the administrative state of the port.
  • The default value is true.

mac_address

String
  • Specifies the port MAC address, for example, "mac_address": "fa:16:3e:9e:ff:55".
  • The MAC address can only be dynamically assigned by the system.

fixed_ips

Array of fixed_ip objects
  • Specifies the port IP address. For details, see Table 4.

    For example, the value is "fixed_ips": [{"subnet_id": "4dc70db6-cb7f-4200-9790-a6a910776bba", "ip_address": "192.169.25.79"}].

    "fixed_ips": [{"subnet_id": "1fd001aa-6946-4168-86d9-924c7d3ef8fb", "ip_address": "2a07:b980:4030:14::1"}]

device_id

String
  • Specifies the ID of the device that the port belongs to.
  • This parameter is automatically maintained by the system and cannot be set or updated manually. The port with this field specified cannot be deleted.

device_owner

String
  • Specifies the belonged device, which can be the DHCP server, router, or Nova.
  • The value can be network:dhcp, network:router_interface_distributed, compute:xxx, neutron:VIP_PORT, neutron:LOADBALANCERV2, neutron:LOADBALANCERV3, network:endpoint_interface, network:nat_gateway, or network:ucmp. (In value compute:xxx, xxx specifies the AZ name, for example, compute:aa-bb-cc indicates that the private IP address is used by an ECS in the aa-bb-cc AZ).
  • Instructions:
    • This parameter value cannot be updated. You can only set device_owner to neutron:VIP_PORT for a virtual IP address port during port creation. If this parameter is not left blank, the port can only be deleted when this parameter value is neutron:VIP_PORT.
    • The port with this field specified cannot be deleted.

tenant_id

String

Specifies the project ID.

status

String
  • Specifies the port status.
  • The value can be ACTIVE, BUILD, or DOWN.
  • The status of a HANA SR-IOV VM port is always DOWN.

security_groups

Array of strings
  • Specifies the security group UUID, for example, "security_groups": ["a0608cbf-d047-4f54-8b28-cd7b59853fff"]. This is an extended attribute.
  • This parameter cannot be left blank.

allowed_address_pairs

Array of allowed_address_pairs objects
  • Specifies the IP address and MAC address pair. This is an extended attribute. For details, see Table 5.
  • Instructions:
    • 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.
    • In the hardware SDN networking plan, the ip_address attribute value cannot be in CIDR format.
    • To assign a virtual IP address to an ECS, the IP address configured in allowed_address_pairs must be an existing ECS NIC IP address. Otherwise, the virtual IP address cannot be used for communication.
    • Set allowed_address_pairs of the cloud server to 1.1.1.1/0.

extra_dhcp_opts

Array of extra_dhcp_opt objects

Specifies the extended DHCP option. This is an extended attribute. For details, see Table 6.

binding:vif_details

binding:vif_details object

For details, see Table 7.

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. The value of this field is maintained by the system and cannot be changed. 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.

    • For Consumer Cloud, the values of udp_srvports and tcp_srvports fields are strings. By default, udp_srvports and tcp_srvports are not specified. You can set udp_srvports and tcp_srvports to port numbers, which indicates that the TCP and UDP packets support highly concurrently connections. However, these packets are not protected by network ACLs and security group rules. The udp_srvports and tcp_srvports fields can be updated concurrently.

      Format:

      {"tcp_srvports": "port1 port2 port3", "udp_srvports": "port1 port2 port3"}

      You can enter a maximum of 15 port numbers for each value. Use a space to separate adjacent port numbers. The port number ranges from 1 to 65535.

      Example:

      {"tcp_srvports": "80 443", "udp_srvports": "53"}

      This example indicates that inbound TCP packets to ports 80 and 443, and inbound UDP packets to port 53 support highly concurrent connections. However, these packets are not controlled by network ACL and security group rules.

binding:vnic_type

String
  • Specifies the type of the bound vNIC.
  • The value can be:
    • normal indicates software switching.

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.

dns_assignment

Array of dns_assignment objects
  • Specifies the default private domain name information of the primary NIC. This is an extended attribute.
  • This parameter is automatically maintained by the system and cannot be set or updated manually.
  • The value can be:
    • hostname: The same as the value specified for dns_name.
    • ip_address: Private IPv4 address of the port.
    • fqdn: Private network fully qualified domain name (FQDN) of the port.

dns_name

String
  • Specifies the default private network DNS name of the primary NIC. This is an extended attribute.
  • This parameter is automatically maintained by the system and cannot be set or updated manually. Before accessing the default private network domain name, ensure that the subnet uses the DNS provided by the current system.

project_id

String

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

created_at

String
  • Specifies the time (UTC) when the port is created.
  • Format: yyyy-MM-ddTHH:mm:ss

updated_at

String
  • Specifies the time (UTC) when the port is updated.
  • Format: yyyy-MM-ddTHH:mm:ss
Table 4 fixed_ip objects

Attribute

Type

Description

subnet_id

String
  • Specifies the subnet ID.
  • This parameter cannot be updated.

ip_address

String
  • Specifies the port IP address.
  • This parameter cannot be updated.
Table 5 allowed_address_pairs objects

Name

Mandatory

Type

Description

ip_address

Yes

String
  • Specifies the IP address.
  • You cannot set it to 0.0.0.0/0.
  • 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.
  • Set allowed_address_pairs of the cloud server to 1.1.1.1/0.
  • If the value of parameter allowed_address_pairs is specified, parameter ip_address is mandatory.

mac_address

No

String

Specifies the MAC address.
Table 6 extra_dhcp_opt objects

Attribute

Type

Description

opt_name

String

Specifies the option name.

opt_value

String

Specifies the option value.
Table 7 binding:vif_details object

Name

Type

Description

primary_interface

Boolean

If the value is true, this is the primary NIC.

port_filter

Boolean

Specifies the port used for filtering in security groups to protect against MAC or IP spoofing.

ovs_hybrid_plug

Boolean

Specifies that OVS hybrid plug should be used by Nova APIs.
Table 8 dns_assignment object

Name

Type

Description

hostname

String

Specifies the host name of the port.

ip_address

String

Specifies the port IP address.

fqdn

String

Specifies the private network fully qualified domain name (FQDN) of the port.
Table 9 ports_link object

Name

Type

Description

href

String

Specifies the API link.

rel

String

Specifies the relationship between the API link and the API version.

Example Response

Example 1 
{
 "ports": [{
       "id": "791870bd-36a7-4d9b-b015-a78e9b06af08",
       "name": "port-test",
       "status": "DOWN",
       "admin_state_up": true,
       "fixed_ips": [],
       "mac_address": "fa:16:3e:01:e0:b2",
       "network_id": "00ae08c5-f727-49ab-ad4b-b069398aa171",
       "tenant_id": "db82c9e1415a464ea68048baa8acc6b8",
       "project_id": "db82c9e1415a464ea68048baa8acc6b8",
       "device_id": "",
       "device_owner": "",
       "security_groups": ["d0d58aa9-cda9-414c-9c52-6c3daf8534e6"],
       "extra_dhcp_opts": [],
       "allowed_address_pairs": [],
       "binding:vnic_type": "normal",
       "binding:vif_details": {},
       "binding:profile": {},
       "port_security_enabled": true,
       "created_at": "2018-09-13T01:43:41",
       "updated_at": "2018-09-13T01:43:41"
 },
{
	"id": "7a8c720d-32b7-47cc-a943-23e48d69e30a",
	"name": "a8d001aa-6946-4168-86d9-924c7d3ef8fb",
	"status": "DOWN",
	"admin_state_up": true,
	"fixed_ips": [
		{
			"subnet_id": "a8d001aa-6946-4168-86d9-924c7d3ef8fb",
			"ip_address": "2a07:b980:4030:14::1"
		}
	],
	"mac_address": "fa:16:3e:57:39:c3",
	"network_id": "26cf88ff-1a8c-4233-a8e6-183e1e299357",
	"tenant_id": "db82c9e1415a464ea68048baa8acc6b8",
	"project_id": "db82c9e1415a464ea68048baa8acc6b8",
	"device_id": "6c2fcea1-b785-4253-b84e-3d887e1c67e1",
	"device_owner": "network:router_interface_distributed",
	"security_groups": ["34acbeed-8f65-4875-86ca-66417b1733fd"],
	"extra_dhcp_opts": [],
	"allowed_address_pairs": [],
	"binding:vnic_type": "normal",
	"binding:vif_details": {},
	"binding:profile": {},
	"port_security_enabled": true,
        "created_at": "2018-09-13T01:43:41",
        "updated_at": "2018-09-13T01:43:41"
}
],
    "ports_links": [
       {
            "rel": "next", 
            "href": "https://{Endpoint}/v2.0/ports?limit=1&marker=7a8c720d-32b7-47cc-a943-23e48d69e30a"
        }, 
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/ports?limit=1&marker=7a8c720d-32b7-47cc-a943-23e48d69e30a&page_reverse=True"
        }
    ]
}

Example 2 
{
    "ports": [
        {
            "admin_state_up": true,
            "allowed_address_pairs": [],
            "binding:vnic_type": "normal",
            "device_id": "e6c05704-c907-4cc1-8106-69b0996c43b9",
            "device_owner": "compute:az3.dc1",
            "port_security_enabled":true,
            "extra_dhcp_opts": [],
            "fixed_ips": [
                {
                    "ip_address": "172.16.0.37",
                    "subnet_id": "b3ac1347-63f2-4e82-b853-3d86416a0db5"
                }
            ],
            "dns_assignment": [
                {
                    "hostname": "ip-172-16-0-37",
                    "ip_address": "172.16.0.37",
                    "fqdn": "ip-172-16-0-37.xxx.compute.internal."
                }
            ],
            "dns_name": "ip-172-16-0-37",
            "id": "7bb64706-6e46-4f94-a28a-4bc7caaab87d",
            "mac_address": "fa:16:3e:f1:0b:09",
            "name": "port_vm_50_3",
            "network_id": "a54e1b19-ce78-4b7e-b28b-d2d716cdc161",
            "security_groups": [
                "ef69bc60-2f4b-4f97-b95b-e3b68df0c0b2"
            ],
            "status": "ACTIVE",
            "tenant_id": "6c9298ec8c874f7f99688489ab65f90e",
            "project_id": "6c9298ec8c874f7f99688489ab65f90e", 
            "created_at": "2018-09-13T01:43:41",
            "updated_at": "2018-09-13T01:43:41"
        }
    ],
    "ports_links": [
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/ports?mac_address=fa%3A16%3A3e%3Af1%3A0b%3A09&marker=7bb64706-6e46-4f94-a28a-4bc7caaab87d&page_reverse=True"
        }
    ]
}

Example 3 
{
    "ports": [

        {
            "admin_state_up": false, 
            "allowed_address_pairs": [], 
            "binding:vnic_type": "normal", 
            "device_id": "", 
            "device_owner": "", 
            "port_security_enabled":true,
            "extra_dhcp_opts": [], 
            "fixed_ips": [
                {
                    "ip_address": "10.100.100.62", 
                    "subnet_id": "9b28f20c-0234-419f-a0b4-4a84f182f64b"
                }
            ], 
            "dns_name": "",
            "id": "ffc0bdee-8413-4fa2-bd82-fa8efe5b3a87", 
            "mac_address": "fa:16:3e:2b:bc:57", 
            "name": "small_net_port", 
            "network_id": "b299b151-7a66-4c6f-a313-cdd3b5724296", 
            "security_groups": [
                "ef69bc60-2f4b-4f97-b95b-e3b68df0c0b2"
            ], 
            "status": "DOWN", 
            "tenant_id": "6c9298ec8c874f7f99688489ab65f90e",
            "project_id": "6c9298ec8c874f7f99688489ab65f90e", 
            "created_at": "2018-09-13T01:43:41",
            "updated_at": "2018-09-13T01:43:41"
        }
    ],
    "ports_links": [
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/ports?admin_state_up=False&marker=ffc0bdee-8413-4fa2-bd82-fa8efe5b3a87&page_reverse=True"
        }
    ]
}

Example 4 
{
    "ports": [
        {
            "admin_state_up": true, 
            "allowed_address_pairs": [], 
            "binding:vnic_type": "normal", 
            "device_id": "e6c05704-c907-4cc1-8106-69b0996c43b9", 
            "device_owner": "compute:az3.dc1", 
            "port_security_enabled":true,
            "extra_dhcp_opts": [], 
            "fixed_ips": [
                {
                    "ip_address": "10.1.0.37", 
                    "subnet_id": "b3ac1347-63f2-4e82-b853-3d86416a0db5"
                }
            ], 
            "dns_assignment": [
                {
                    "hostname": "ip-10-1-0-37",
                    "ip_address": "10.1.0.37",
                    "fqdn": "ip-10-1-0-37.xxx.compute.internal."//xxx indicates the region name.
                }
            ],
            "dns_name": "ip-10-1-0-37",
            "id": "7bb64706-6e46-4f94-a28a-4bc7caaab87d", 
            "mac_address": "fa:16:3e:f1:0b:09", 
            "name": "port_vm_50_3", 
            "network_id": "a54e1b19-ce78-4b7e-b28b-d2d716cdc161", 
            "security_groups": [
                "ef69bc60-2f4b-4f97-b95b-e3b68df0c0b2"
            ], 
            "status": "ACTIVE", 
            "tenant_id": "6c9298ec8c874f7f99688489ab65f90e",
            "project_id": "6c9298ec8c874f7f99688489ab65f90e" ,
            "created_at": "2018-09-13T01:43:41",
            "updated_at": "2018-09-13T01:43:41"
        }
    ],
    "ports_links": [
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/ports?device_id=77307088-ae60-49fb-9146-924dcf1d1402&marker=7bb64706-6e46-4f94-a28a-4bc7caaab87d&page_reverse=True"
        }
    ]
}

Example 5 
{
    "ports": [
        {
            "admin_state_up": true, 
            "allowed_address_pairs": [], 
            "binding:vnic_type": "normal", 
            "device_id": "e6c05704-c907-4cc1-8106-69b0996c43b9", 
            "device_owner": "compute:az3.dc1", 
            "port_secuirty_enabled":true,
            "extra_dhcp_opts": [], 
            "fixed_ips": [
                {
                    "ip_address": "10.1.0.37", 
                    "subnet_id": "b3ac1347-63f2-4e82-b853-3d86416a0db5"
                }
            ], 
            "dns_assignment": [
                {
                    "hostname": "ip-10-1-0-37",
                    "ip_address": "10.1.0.37",
                    "fqdn": "ip-10-1-0-37.xxx.compute.internal."//xxx indicates the region name.
                }
            ],
            "dns_name": "ip-10-1-0-37",
            "id": "7bb64706-6e46-4f94-a28a-4bc7caaab87d", 
            "mac_address": "fa:16:3e:f1:0b:09", 
            "name": "port_vm_50_3", 
            "network_id": "a54e1b19-ce78-4b7e-b28b-d2d716cdc161", 
            "security_groups": [
                "ef69bc60-2f4b-4f97-b95b-e3b68df0c0b2"
            ], 
            "status": "ACTIVE", 
            "tenant_id": "6c9298ec8c874f7f99688489ab65f90e",
            "project_id": "6c9298ec8c874f7f99688489ab65f90e" ,
            "created_at": "2018-09-13T01:43:41",
            "updated_at": "2018-09-13T01:43:41"
        }
    ],
    "ports_links": [
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/ports?tenant_id=6c9298ec8c874f7f99688489ab65f90e&name=port_vm_50_3&marker=7bb64706-6e46-4f94-a28a-4bc7caaab87d&page_reverse=True"
        }
    ]
}

Example 6 
{
    "ports": [
        {
            "status": "DOWN",
            "allowed_address_pairs": [],
            "extra_dhcp_opts": [],
            "device_owner": "",
            "port_security_enabled":true,
            "fixed_ips": [
                {
                    "subnet_id": "391c74f7-e3b1-405c-8473-2f71a0aec7dc",
                    "ip_address": "10.1.0.33"
                }
            ],
            "dns_name": "",
            "id": "0f405555-739f-4a19-abb7-ec11d005b3a9",
            "security_groups": [
                "043548bc-1020-4be0-885a-caac8530e8f6"
            ],
            "device_id": "",
            "port_security_enabled":true,
            "name": "port_vm_50_3",
            "admin_state_up": true,
            "network_id": "9898a82d-7795-4ad5-bf2c-0ed8b822be4f",
            "tenant_id": "3e4a1816927f405cacbc3dca1e05111e",
            "project_id": "3e4a1816927f405cacbc3dca1e05111e",
            "created_at": "2018-09-13T01:43:41",
            "updated_at": "2018-09-13T01:43:41",
            "binding:vnic_type": "normal",
            "mac_address": "fa:16:3e:b0:d9:cf"
        },
        {
            "status": "ACTIVE",
            "allowed_address_pairs": [],
            "extra_dhcp_opts": [],
            "device_owner": "compute:az3.dc1",
            "port_security_enabled":true,
            "fixed_ips": [
                {
                    "subnet_id": "b3ac1347-63f2-4e82-b853-3d86416a0db5",
                    "ip_address": "10.1.0.37"
                }
            ],
            "dns_assignment": [
                {
                    "hostname": "ip-10-1-0-37",
                    "ip_address": "10.1.0.37",
                    "fqdn": "ip-10-1-0-37.xxx.compute.internal."//xxx indicates the region name.
                 }  
            ],
            "dns_name": "ip-10-1-0-37",
            "id": "7bb64706-6e46-4f94-a28a-4bc7caaab87d",
            "security_groups": [
                "ef69bc60-2f4b-4f97-b95b-e3b68df0c0b2"
            ],
            "device_id": "e6c05704-c907-4cc1-8106-69b0996c43b9",
            "name": "port_vm_50_3",
            "admin_state_up": true,
            "network_id": "a54e1b19-ce78-4b7e-b28b-d2d716cdc161",
            "tenant_id": "6c9298ec8c874f7f99688489ab65f90e",
            "project_id": "3e4a1816927f405cacbc3dca1e05111e",
            "created_at": "2018-09-13T01:43:41",
            "updated_at": "2018-09-13T01:43:41",
             "binding:vnic_type": "normal", 
            "binding:vnic_type": "normal",
            "mac_address": "fa:16:3e:f1:0b:09"
        }
    ],
    "ports_links": [
       {    "rel": "previous", 
            "href": "https://{Endpoint}/v2.0/ports?name=port_vm_50_3&marker=0f405555-739f-4a19-abb7-ec11d005b3a9&page_reverse=True"
        }
    ]
}

Status Code

See Status Codes.

Error Code

See Error Codes.

Parent topic: Port