Virtual Network Peerings - List

Service:: Virtual Networks

API Version:: 2025-05-01

Gets all virtual network peerings in a virtual network.

GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/virtualNetworks/{virtualNetworkName}/virtualNetworkPeerings?api-version=2025-05-01

URI Parameters

Name	In	Required	Type	Description
resourceGroupName	path	True	string minLength: 1 maxLength: 90	The name of the resource group. The name is case insensitive.
subscriptionId	path	True	string (uuid)	The ID of the target subscription. The value must be an UUID.
virtualNetworkName	path	True	string	The name of the virtual network.
api-version	query	True	string minLength: 1	The API version to use for this operation.

Responses

Name	Type	Description
200 OK	VirtualNetworkPeeringListResult	Azure operation completed successfully.
Other Status Codes	Common.CloudError	An unexpected error response.

Security

azure_auth

Azure Active Directory OAuth2 Flow.

Type: oauth2
Flow: implicit
Authorization URL: https://login.microsoftonline.com/common/oauth2/authorize

Scopes

Name	Description
user_impersonation	impersonate your user account

Examples

List peerings

List peerings with remote virtual network encryption

List peerings

Sample request

GET https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet1/virtualNetworkPeerings?api-version=2025-05-01

from azure.identity import DefaultAzureCredential

from azure.mgmt.network import NetworkManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-network
# USAGE
    python virtual_network_peering_list.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = NetworkManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="SUBSCRIPTION_ID",
    )

    response = client.virtual_network_peerings.list(
        resource_group_name="peerTest",
        virtual_network_name="vnet1",
    )
    for item in response:
        print(item)


# x-ms-original-file: 2025-05-01/VirtualNetworkPeeringList.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { NetworkManagementClient } = require("@azure/arm-network");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Gets all virtual network peerings in a virtual network.
 *
 * @summary Gets all virtual network peerings in a virtual network.
 * x-ms-original-file: specification/network/resource-manager/Microsoft.Network/Network/stable/2025-05-01/examples/VirtualNetworkPeeringList.json
 */
async function listPeerings() {
  const subscriptionId = process.env["NETWORK_SUBSCRIPTION_ID"] || "subid";
  const resourceGroupName = process.env["NETWORK_RESOURCE_GROUP"] || "peerTest";
  const virtualNetworkName = "vnet1";
  const credential = new DefaultAzureCredential();
  const client = new NetworkManagementClient(credential, subscriptionId);
  const resArray = new Array();
  for await (const item of client.virtualNetworkPeerings.list(
    resourceGroupName,
    virtualNetworkName,
  )) {
    resArray.push(item);
  }
  console.log(resArray);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:: 200

{
  "value": [
    {
      "name": "peer",
      "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet1/virtualNetworkPeerings/peer",
      "properties": {
        "allowForwardedTraffic": true,
        "allowGatewayTransit": false,
        "allowVirtualNetworkAccess": true,
        "peeringState": "Initiated",
        "peeringSyncLevel": "FullyInSync",
        "provisioningState": "Succeeded",
        "remoteAddressSpace": {
          "addressPrefixes": [
            "12.0.0.0/8"
          ]
        },
        "remoteBgpCommunities": {
          "regionalCommunity": "12076:50004",
          "virtualNetworkCommunity": "12076:20002"
        },
        "remoteVirtualNetwork": {
          "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet2"
        },
        "remoteVirtualNetworkAddressSpace": {
          "addressPrefixes": [
            "12.0.0.0/8"
          ]
        },
        "useRemoteGateways": false
      }
    },
    {
      "name": "peer",
      "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet1/virtualNetworkPeerings/peer2",
      "properties": {
        "allowForwardedTraffic": false,
        "allowGatewayTransit": false,
        "allowVirtualNetworkAccess": true,
        "peeringState": "Initiated",
        "peeringSyncLevel": "FullyInSync",
        "provisioningState": "Succeeded",
        "remoteAddressSpace": {
          "addressPrefixes": [
            "13.0.0.0/8"
          ]
        },
        "remoteBgpCommunities": {
          "regionalCommunity": "12076:50004",
          "virtualNetworkCommunity": "12076:20003"
        },
        "remoteVirtualNetwork": {
          "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet3"
        },
        "remoteVirtualNetworkAddressSpace": {
          "addressPrefixes": [
            "13.0.0.0/8"
          ]
        },
        "useRemoteGateways": false
      }
    }
  ]
}

List peerings with remote virtual network encryption

Sample request

GET https://management.azure.com/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet1/virtualNetworkPeerings?api-version=2025-05-01

from azure.identity import DefaultAzureCredential

from azure.mgmt.network import NetworkManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-network
# USAGE
    python virtual_network_peering_list_with_remote_virtual_network_encryption.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = NetworkManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="SUBSCRIPTION_ID",
    )

    response = client.virtual_network_peerings.list(
        resource_group_name="peerTest",
        virtual_network_name="vnet1",
    )
    for item in response:
        print(item)


# x-ms-original-file: 2025-05-01/VirtualNetworkPeeringListWithRemoteVirtualNetworkEncryption.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

const { NetworkManagementClient } = require("@azure/arm-network");
const { DefaultAzureCredential } = require("@azure/identity");
require("dotenv/config");

/**
 * This sample demonstrates how to Gets all virtual network peerings in a virtual network.
 *
 * @summary Gets all virtual network peerings in a virtual network.
 * x-ms-original-file: specification/network/resource-manager/Microsoft.Network/Network/stable/2025-05-01/examples/VirtualNetworkPeeringListWithRemoteVirtualNetworkEncryption.json
 */
async function listPeeringsWithRemoteVirtualNetworkEncryption() {
  const subscriptionId = process.env["NETWORK_SUBSCRIPTION_ID"] || "subid";
  const resourceGroupName = process.env["NETWORK_RESOURCE_GROUP"] || "peerTest";
  const virtualNetworkName = "vnet1";
  const credential = new DefaultAzureCredential();
  const client = new NetworkManagementClient(credential, subscriptionId);
  const resArray = new Array();
  for await (const item of client.virtualNetworkPeerings.list(
    resourceGroupName,
    virtualNetworkName,
  )) {
    resArray.push(item);
  }
  console.log(resArray);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:: 200

{
  "value": [
    {
      "name": "peer",
      "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet1/virtualNetworkPeerings/peer",
      "properties": {
        "allowForwardedTraffic": true,
        "allowGatewayTransit": false,
        "allowVirtualNetworkAccess": true,
        "peeringState": "Initiated",
        "provisioningState": "Succeeded",
        "remoteAddressSpace": {
          "addressPrefixes": [
            "12.0.0.0/8"
          ]
        },
        "remoteBgpCommunities": {
          "regionalCommunity": "12076:50004",
          "virtualNetworkCommunity": "12076:20002"
        },
        "remoteVirtualNetwork": {
          "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet2"
        },
        "remoteVirtualNetworkEncryption": {
          "enabled": true,
          "enforcement": "AllowUnencrypted"
        },
        "useRemoteGateways": false
      }
    },
    {
      "name": "peer",
      "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet1/virtualNetworkPeerings/peer2",
      "properties": {
        "allowForwardedTraffic": false,
        "allowGatewayTransit": false,
        "allowVirtualNetworkAccess": true,
        "peeringState": "Initiated",
        "provisioningState": "Succeeded",
        "remoteAddressSpace": {
          "addressPrefixes": [
            "13.0.0.0/8"
          ]
        },
        "remoteBgpCommunities": {
          "regionalCommunity": "12076:50004",
          "virtualNetworkCommunity": "12076:20003"
        },
        "remoteVirtualNetwork": {
          "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/peerTest/providers/Microsoft.Network/virtualNetworks/vnet3"
        },
        "remoteVirtualNetworkEncryption": {
          "enabled": true,
          "enforcement": "AllowUnencrypted"
        },
        "useRemoteGateways": false
      }
    }
  ]
}

Definitions

Name	Description
Common.AddressSpace	AddressSpace contains an array of IP address ranges that can be used by subnets of the virtual network.
Common.CloudError	An error response from the service.
Common.CloudErrorBody	An error response from the service.
Common.IpamPoolPrefixAllocation	IpamPool prefix allocation reference.
Common.SubResource	Reference to another subresource.
Common.VirtualNetworkBgpCommunities	Bgp Communities sent over ExpressRoute with each route corresponding to a prefix in this VNET.
Common.VirtualNetworkEncryption	Indicates if encryption is enabled on virtual network and if VM without encryption is allowed in encrypted VNet.
Common.VirtualNetworkPeering	Peerings in a virtual network resource.
ProvisioningState	The provisioning state of the application security group resource.
VirtualNetworkEncryptionEnforcement	If the encrypted VNet allows VM that does not support encryption. This field is for future support, AllowUnencrypted is the only supported value at general availability.
VirtualNetworkPeeringLevel	The peering sync status of the virtual network peering.
VirtualNetworkPeeringListResult	The response of a VirtualNetworkPeering list operation.
VirtualNetworkPeeringState	The status of the virtual network peering.

Common.AddressSpace

Object

AddressSpace contains an array of IP address ranges that can be used by subnets of the virtual network.

Name	Type	Description
addressPrefixes	string[]	A list of address blocks reserved for this virtual network in CIDR notation.
ipamPoolPrefixAllocations	Common.IpamPoolPrefixAllocation[]	A list of IPAM Pools allocating IP address prefixes.

Common.CloudError

Object

An error response from the service.

Name	Type	Description
error	Common.CloudErrorBody	Cloud error body.

Common.CloudErrorBody

Object

An error response from the service.

Name	Type	Description
code	string	An identifier for the error. Codes are invariant and are intended to be consumed programmatically.
details	Common.CloudErrorBody[]	A list of additional details about the error.
message	string	A message describing the error, intended to be suitable for display in a user interface.
target	string	The target of the particular error. For example, the name of the property in error.

Common.IpamPoolPrefixAllocation

Object

IpamPool prefix allocation reference.

Name	Type	Description
allocatedAddressPrefixes	string[]	List of assigned IP address prefixes in the IpamPool of the associated resource.
numberOfIpAddresses	string	Number of IP addresses to allocate.
pool.id	string (arm-id)	Resource id of the associated Azure IpamPool resource.

Common.SubResource

Object

Reference to another subresource.

Name	Type	Description
id	string	Resource ID.

Common.VirtualNetworkBgpCommunities

Object

Bgp Communities sent over ExpressRoute with each route corresponding to a prefix in this VNET.

Name	Type	Description
regionalCommunity	string	The BGP community associated with the region of the virtual network.
virtualNetworkCommunity	string	The BGP community associated with the virtual network.

Common.VirtualNetworkEncryption

Object

Indicates if encryption is enabled on virtual network and if VM without encryption is allowed in encrypted VNet.

Name	Type	Description
enabled	boolean	Indicates if encryption is enabled on the virtual network.
enforcement	VirtualNetworkEncryptionEnforcement	If the encrypted VNet allows VM that does not support encryption. This field is for future support, AllowUnencrypted is the only supported value at general availability.

Common.VirtualNetworkPeering

Object

Peerings in a virtual network resource.

Name	Type	Description
etag	string	A unique read-only string that changes whenever the resource is updated.
id	string	Resource ID.
name	string	Name of the resource.
properties.allowForwardedTraffic	boolean	Whether the forwarded traffic from the VMs in the local virtual network will be allowed/disallowed in remote virtual network.
properties.allowGatewayTransit	boolean	If gateway links can be used in remote virtual networking to link to this virtual network.
properties.allowVirtualNetworkAccess	boolean	Whether the VMs in the local virtual network space would be able to access the VMs in remote virtual network space.
properties.doNotVerifyRemoteGateways	boolean	If we need to verify the provisioning state of the remote gateway.
properties.enableOnlyIPv6Peering	boolean	Whether only Ipv6 address space is peered for subnet peering.
properties.localAddressSpace	Common.AddressSpace	The local address space of the local virtual network that is peered.
properties.localSubnetNames	string[]	List of local subnet names that are subnet peered with remote virtual network.
properties.localVirtualNetworkAddressSpace	Common.AddressSpace	The current local address space of the local virtual network that is peered.
properties.peerCompleteVnets	boolean	Whether complete virtual network address space is peered.
properties.peeringState	VirtualNetworkPeeringState	The status of the virtual network peering.
properties.peeringSyncLevel	VirtualNetworkPeeringLevel	The peering sync status of the virtual network peering.
properties.provisioningState	ProvisioningState	The provisioning state of the virtual network peering resource.
properties.remoteAddressSpace	Common.AddressSpace	The reference to the address space peered with the remote virtual network.
properties.remoteBgpCommunities	Common.VirtualNetworkBgpCommunities	The reference to the remote virtual network's Bgp Communities.
properties.remoteSubnetNames	string[]	List of remote subnet names from remote virtual network that are subnet peered.
properties.remoteVirtualNetwork	Common.SubResource	The reference to the remote virtual network. The remote virtual network can be in the same or different region (preview). See here to register for the preview and learn more (https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-create-peering).
properties.remoteVirtualNetworkAddressSpace	Common.AddressSpace	The reference to the current address space of the remote virtual network.
properties.remoteVirtualNetworkEncryption	Common.VirtualNetworkEncryption	The reference to the remote virtual network's encryption
properties.resourceGuid	string	The resourceGuid property of the Virtual Network peering resource.
properties.useRemoteGateways	boolean	If remote gateways can be used on this virtual network. If the flag is set to true, and allowGatewayTransit on remote peering is also true, virtual network will use gateways of remote virtual network for transit. Only one peering can have this flag set to true. This flag cannot be set if virtual network already has a gateway.
type	string	Resource type.

ProvisioningState

Enumeration

The provisioning state of the application security group resource.

Value	Description
Failed	Failed
Succeeded	Succeeded
Canceled	Canceled
Creating	Creating
Updating	Updating
Deleting	Deleting

VirtualNetworkEncryptionEnforcement

Enumeration

If the encrypted VNet allows VM that does not support encryption. This field is for future support, AllowUnencrypted is the only supported value at general availability.

Value	Description
DropUnencrypted	DropUnencrypted
AllowUnencrypted	AllowUnencrypted

VirtualNetworkPeeringLevel

Enumeration

The peering sync status of the virtual network peering.

Value	Description
FullyInSync	FullyInSync
RemoteNotInSync	RemoteNotInSync
LocalNotInSync	LocalNotInSync
LocalAndRemoteNotInSync	LocalAndRemoteNotInSync

VirtualNetworkPeeringListResult

Object

The response of a VirtualNetworkPeering list operation.

Name	Type	Description
nextLink	string (uri)	The link to the next page of items
value	Common.VirtualNetworkPeering[]	The VirtualNetworkPeering items on this page

VirtualNetworkPeeringState

Enumeration

The status of the virtual network peering.

Value	Description
Initiated	Initiated
Connected	Connected
Disconnected	Disconnected