Querying Subnets
Function
This API is used to query subnets using search criteria and to display the subnets in a list.
URI
GET /v1/{project_id}/subnets
GET https://{Endpoint}/v1/{project_id}/subnets?limit=10&marker=4779ab1c-7c1a-44b1-a02e-93dfc361b32d&vpc_id=3ec3b33f-ac1c-4630-ad1c-7dba1ed79d85
Name |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Specifies the project ID. For details about how to obtain a project ID, see Obtaining a Project ID. |
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.
|
limit |
No |
Integer |
Specifies the number of records that will be returned on each page. The value is from 0 to intmax. limit can be used together with marker. For details, see the parameter description of marker. |
vpc_id |
No |
String |
Specifies that the VPC ID is used as the filtering condition. |
Response Message
- Response parameter
Table 2 Response parameter Name
Type
Description
subnets
Array of subnet objects
Specifies the subnets.
Table 3 subnet objects Name
Type
Description
id
String
Specifies a resource ID in UUID format.
name
String
- Specifies the subnet name.
- The value can contain 1 to 64 characters, including letters, digits, underscores (_), hyphens (-), and periods (.).
description
String
- Provides supplementary information about the subnet.
- The value can contain no more than 255 characters and cannot contain angle brackets (< or >).
cidr
String
Specifies the subnet CIDR block.
gateway_ip
String
Specifies the subnet gateway address.
ipv6_enable
Boolean
Specifies whether an IPv6 subnet can be created.
cidr_v6
String
Specifies the IPv6 subnet CIDR block. If the subnet is an IPv4 subnet, this parameter is not returned.
gateway_ip_v6
String
Specifies the IPv6 subnet gateway. If the subnet is an IPv4 subnet, this parameter is not returned.
dhcp_enable
Boolean
Specifies whether the DHCP function is enabled for the subnet.
primary_dns
String
Specifies the IP address of DNS server 1 on the subnet.
secondary_dns
String
Specifies the IP address of DNS server 2 on the subnet.
dnsList
Array of strings
Specifies the IP address list of DNS servers on the subnet.
availability_zone
String
Identifies the AZ to which the subnet belongs.
vpc_id
String
Specifies the ID of the VPC to which the subnet belongs.
status
String
- Specifies the status of the subnet.
- The value can be ACTIVE, UNKNOWN, or ERROR.
- ACTIVE: indicates that the subnet has been associated with a VPC.
- UNKNOWN: indicates that the subnet has not been associated with a VPC.
- ERROR: indicates that the subnet is abnormal.
neutron_network_id
String
Specifies the ID of the corresponding network (OpenStack Neutron API).
neutron_subnet_id
String
Specifies the ID of the corresponding subnet (OpenStack Neutron API).
neutron_subnet_id_v6
String
Specifies the ID of the IPv6 subnet (OpenStack Neutron API). If the subnet is an IPv4 subnet, this parameter is not returned.
extra_dhcp_opts
Array of extra_dhcp_opt objects
Specifies the NTP server address or DHCP lease time configured for the subnet. For details, see Table 4.
scope
String
Specifies where the subnet is used.
Values:
- center: The subnet is used in a central AZ.
- {azId}: The subnet is used in an edge AZ.
- Example response
{ "subnets": [ { "id": "4779ab1c-7c1a-44b1-a02e-93dfc361b32d", "name": "subnet", "description": "", "cidr": "192.168.20.0/24", "dnsList": [ "114.xx.xx.114", "114.xx.xx.115" ], "status": "ACTIVE", "vpc_id": "3ec3b33f-ac1c-4630-ad1c-7dba1ed79d85", "gateway_ip": "192.168.20.1", "ipv6_enable": true, "gateway_ip_v6": "2001:db8:a583::1", "dhcp_enable": true, "primary_dns": "114.xx.xx.114", "secondary_dns": "114.xx.xx.115", "availability_zone": "aa-bb-cc",//For example, the AZ is aa-bb-cc. "neutron_network_id": "4779ab1c-7c1a-44b1-a02e-93dfc361b32d", "neutron_subnet_id": "213cb9d-3122-2ac1-1a29-91ffc1231a12", "neutron_subnet_id_v6": "e0fa7de1-a6e2-44c9-b052-b9d8cebe93c4", "extra_dhcp_opts": [ { "opt_value": "10.100.0.33,10.100.0.34", "opt_name": "ntp" } ] }, { "id": "531dec0f-3116-411b-a21b-e612e42349fd", "name": "Subnet1", "description": "", "cidr": "192.168.1.0/24", "dnsList": [ "114.xx.xx.114", "114.xx.xx.115" ], "status": "ACTIVE", "vpc_id": "3ec3b33f-ac1c-4630-ad1c-7dba1ed79d85", "gateway_ip": "192.168.1.1", "ipv6_enable": false, "dhcp_enable": true, "primary_dns": "114.xx.xx.114", "secondary_dns": "114.xx.xx.115", "availability_zone": "aa-bb-cc",//For example, the AZ is aa-bb-cc. "neutron_network_id": "531dec0f-3116-411b-a21b-e612e42349fd", "neutron_subnet_id": "1aac193-a2ad-f153-d122-12d64c2c1d78", "extra_dhcp_opts": [ { "opt_value": "10.100.0.33,10.100.0.34", "opt_name": "ntp" } ] } ] }
Status Code
See Status Codes.
Error Code
See Error Codes.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.