Documentation Index

Fetch the complete documentation index at: https://support.perimeter81.com/llms.txt

Use this file to discover all available pages before exploring further.

Important Notice: This Perimeter 81 documentation site is being deprecated and will be permanently removed on July 26, 2026.

Please use the latest Check Point Documentation Portal for current product documentation and updates. Access the Check Point Documentation Portal

Create network

  • Updated on Feb 18, 2026
  • Published on Nov 5, 2025
  • 1 minute(s) read
  • Perimeter Support
 Prev Next
Post
/v2.3/networks

Required permissions: ["network:create"]

Create networks.

Security
HTTP
Type bearer
Body parameters
Expand All
object
network
object (CreateNetworkPayload) Required
subnet
string

Subnet of the network. Cannot be changed later. Allowed private subnet ranges are 10.0.0.0/12-22, 172.16.0.0/12-22, 192.168.0.0/16-22, or 198.18.0.0/15-22.

Max length20
Default"10.255.0.0/16"
name
string Required

Network name.

Min length5
Max length32
tags
Array of string

List of network tags.

string
regions
Array of object (CreateRegionInNetworkPayload) Required

Region list.

object
harmonySaseRegionId
string Required

Harmony SASE region ID, Take id from GET Harmony sases regions endpoint (/networks/enhanced/harmony-sase-regions).

idle
boolean Required

Create the gateway as disabled if true.

Defaulttrue
scaleUnits
Default1
Responses
202

Request accepted

object
statusUrl
string
samplingTime
integer
400

Bad request

401

Unauthorized

402

Insufficient licenses

403

Forbidden