---
title: "New-VBRHvIsolatedNetworkOptions"
description: "Defines network settings of isolated networks. Product Edition: Standard, Enterprise, Enterprise Plus, Veeam Universal License This cmdlet creates the VBRHvIsolatedNetworkOptions object that defines network settings of isolated networks and how to ma"
canonical: "https://helpcenter.veeam.com/docs/vbr/powershell/new-vbrhvisolatednetworkoptions.html"
breadcrumb: "Veeam PowerShell Reference > Veeam PowerShell Reference > SureBackup > SureBackup Virtual Labs > New-VBRHvIsolatedNetworkOptions"
dateModified: "2026-08-19"
---

# New-VBRHvIsolatedNetworkOptions

## Short Description
Defines network settings of isolated networks.

**Product Edition**: Standard, Enterprise, Enterprise Plus, Veeam Universal License

## Syntax
```
New-VBRHvIsolatedNetworkOptions -ProductionNetworkOptions <VBRHvProductionNetworkOptions[]>
 -IsolatedNetworkName <String> [-IsolatedNetworkVLANID <Int32>] [-IPAddress <IPAddress>] [-SubnetMask <String>]
 [-MasqueradeIPAddress <IPAddress>] [-DNSServer <IPAddress[]>] [-EnableDHCP] [-IPv6Address <IPAddress>]
 [-IPv6PrefixLength <Int32>] [-MasqueradeIPv6Address <IPAddress>] [-IPv6DNSServer <IPAddress[]>]
 [-EnableDHCPv6] [<CommonParameters>]
```

## Detailed Description
This cmdlet creates the `VBRHvIsolatedNetworkOptions` object that defines network settings of isolated networks and how to map it to production networks.

## Parameters

<table style="width:100%;" class="Blue_Table">
      <tr style="vertical-align:top">
        <th style="width:20%;">
          <p>Parameter</p>
        </th>
        <th style="width:20%;">
          <p>Description</p>
        </th>
        <th style="width:20%;">
          <p>Type</p>
        </th>
        <th style="width:10%;">
          <p>Required</p>
        </th>
        <th style="width:10%;">
          <p>Position</p>
        </th>
        <th style="width:10%;">
          <p>Accept Pipeline Input</p>
        </th>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">DNSServer</span></p>
        </td>
        <td>
          <p>Specifies an array of IPv4 addresses of virtualized DNS servers.</p>
        </td>
        <td style="width:10%;">
          <p><code>IPAddress[]</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">EnableDHCP</span></p>
        </td>
        <td>
          <p>Defines that the cmdlet will enable the DHCP service.</p><p>If you provide this parameter, Veeam Backup & Replication will dynamically assign IP addresses for isolated VMs. Otherwise, you must assign the IP addresses manually.</p>
        </td>
        <td style="width:10%;">
          <p><code>SwitchParameter</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">EnableDHCPv6</span></p>
        </td>
        <td>
          <p>Defines that the cmdlet will enable the DHCPv6 service.</p><p>If you provide this parameter, Veeam Backup & Replication will dynamically assign IP addresses for isolated VMs. Otherwise, you must assign the IP addresses manually.</p>
        </td>
        <td style="width:10%;">
          <p><code>SwitchParameter</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IPAddress</span></p>
        </td>
        <td>
          <p>Specifies an IPv4 address of the proxy appliance. Veeam Backup & Replication will use this IP address to connect an isolated network with the production network.</p>
        </td>
        <td style="width:10%;">
          <p><code>IPAddress</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IPv6Address</span></p>
        </td>
        <td>
          <p>Specifies an IPv6 address of the proxy appliance. Veeam Backup & Replication will use this IP address to connect an isolated network with the production network.</p>
        </td>
        <td style="width:10%;">
          <p><code>IPAddress</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IPv6DNSServer</span></p>
        </td>
        <td>
          <p>Specifies an array of IPv6 addresses of virtualized DNS servers.</p>
        </td>
        <td style="width:10%;">
          <p><code>IPAddress[]</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IPv6PrefixLength</span></p>
        </td>
        <td>
          <p>Specifies a prefix length of an isolated network.</p>
        </td>
        <td style="width:10%;">
          <p><code>Int32</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IsolatedNetworkName</span></p>
        </td>
        <td>
          <p>Specifies a name of an isolated network. The cmdlet will create an isolated network with this name.</p>
        </td>
        <td style="width:10%;">
          <p><code>String</code></p>
        </td>
        <td style="width:10%;">
          <p>True</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IsolatedNetworkVLANID</span></p>
        </td>
        <td>
          <p>Specifies an ID of a isolated network. The cmdlet will create the isolated network with the specified ID.</p>
        </td>
        <td style="width:10%;">
          <p><code>Int32</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">MasqueradeIPAddress</span></p>
        </td>
        <td>
          <p>Specifies a masquerade IPv4 address. Veeam Backup & Replication will use this IP address to access VMs in the isolated network from the production network.</p>
        </td>
        <td style="width:10%;">
          <p><code>IPAddress</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">MasqueradeIPv6Address</span></p>
        </td>
        <td>
          <p>Specifies a masquerade IPv6 address. Veeam Backup & Replication will use this IP address to access VMs in the isolated network from the production network.</p>
        </td>
        <td style="width:10%;">
          <p><code>IPAddress</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">ProductionNetworkOptions</span></p>
        </td>
        <td>
          <p>Specifies a network mapping rule of an isolated network. The cmdlet will map the isolated network to the production network that is specified in this rule.</p><p>Accepts the <code>VBRHvProductionNetworkOptions[]</code> object. To create this object, run the <a href="new-vbrhvproductionnetworkoptions.md"><code>New-VBRHvProductionNetworkOptions</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><code>VBRHvProductionNetworkOptions[]</code></p>
        </td>
        <td style="width:10%;">
          <p>True</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>True (ByPropertyName, ByValue)</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">SubnetMask</span></p>
        </td>
        <td>
          <p>Specifies a subnet mask of an isolated network.</p>
        </td>
        <td style="width:10%;">
          <p><code>String</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
    </table>

`<CommonParameters>`

This cmdlet supports Microsoft PowerShell common parameters. For more information on common parameters, see [ Microsoft Docs](https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_commonparameters?view=powershell-7).

## Output Object
The cmdlet returns the `VBRHvIsolatedNetworkOptions` object that defines network settings of isolated networks and how to map it to production networks.

## Examples

::: example
### Example 1. Defining Network Settings of Isolated Network Using IPv4

This example shows how to define network settings of the `Sandbox01 Private VM Network` isolated network to map to the production network using IPv4. The isolated network will be set up with the following settings:

- The IP address of the proxy appliance is assigned to `172.17.1.2`.
- The subnet mask is set to `255.255.0.0`.
- The masquerade IP address is set to `172.22.22.22`.

```
$server = Get-VBRServer -Name "srv01.tech.local"
$network = Get-VBRHvServerNetworkInfo -Server $server
$prodnet = New-VBRHvProductionNetworkOptions -ProductionNetwork $network[3] -UseProductionNetworkVLANID -ProductionNetworkVLANID "2"
New-VBRHvIsolatedNetworkOptions -ProductionNetworkOptions $prodnet -IPAddress 172.17.1.2 -SubnetMask 255.255.0.0 -MasqueradeAddress 172.22.22.22
```

Perform the following steps:

1. Run the [`Get-VBRServer`](get-vbrserver.md) cmdlet. Specify the `Name` parameter value. Save the result to the `$server` variable.
2. Run the [`Get-VBRHvServerNetworkInfo`](get-vbrhvservernetworkinfo.md) cmdlet. Set the `$server` variable as the `Server` parameter value. Save the result to the `$network` variable.
3. Run the [`New-VBRHvProductionNetworkOptions`](new-vbrhvproductionnetworkoptions.md) cmdlet. Specify the `ProductionNetwork` and `ProductionNetworkVLANID` parameter values. Provide the `UseProductionNetworkVLANID` parameter. Save the result to the `$prodnet` variable.
4. Run the `New-VBRHvIsolatedNetworkOptions` cmdlet. Specify the following settings:

   - Set the `$prodnet` variable as the `ProductionNetworkOptions` parameter value.
   - Specify the `IPAddress` parameter value.
   - Specify the `SubnetMask` parameter value.
   - Specify the `MasqueradeIPAddress` parameter value.

:::

::: example
### Example 2. Defining Network Settings of Isolated Network Using IPv6

This example shows how to define network settings of the `Sandbox01 Private VM Network` isolated network to map to the production network using IPv6. The isolated network will be set up with the following settings:

- The IP address of the proxy appliance is assigned the `fdd1:aa80:bb80:cc80:dd80:ee80:fe80:10` IP.
- The prefix length is set to `64`.
- The masquerade IP address is set to `fdd1:ab80:bb80:cc88::`.

```
$server = Get-VBRServer -Name "srv01.tech.local"
$network = Get-VBRHvServerNetworkInfo -Server $server
$prodnet = New-VBRHvProductionNetworkOptions -ProductionNetwork $network[3] -UseProductionNetworkVLANID -ProductionNetworkVLANID "2"
New-VBRHvIsolatedNetworkOptions -ProductionNetworkOptions $prodnet -IPv6Address fdd1:aa80:bb80:cc80:dd80:ee80:fe80:10 -IPv6PrefixLength 64 -MasqueradeIPv6Address fdd1:ab80:bb80:cc88::
```

Perform the following steps:

1. Run the [`Get-VBRServer`](get-vbrserver.md) cmdlet. Specify the `Name` parameter value. Save the result to the `$server` variable.
2. Run the [`Get-VBRHvServerNetworkInfo`](get-vbrhvservernetworkinfo.md) cmdlet. Set the `$server` variable as the `Server` parameter value. Save the result to the `$network` variable.
3. Run the [`New-VBRHvProductionNetworkOptions`](new-vbrhvproductionnetworkoptions.md) cmdlet. Specify the `ProductionNetwork` and `ProductionNetworkVLANID` parameter values. Provide the `UseProductionNetworkVLANID` parameter. Save the result to the `$prodnet` variable.
4. Run the `New-VBRHvIsolatedNetworkOptions` cmdlet. Specify the following settings:

   - Set the `$prodnet` variable as the `ProductionNetworkOptions` parameter value.
   - Specify the `IPv6Address` parameter value.
   - Specify the `IPv6PrefixLength` parameter value.
   - Specify the `MasqueradeIv6PAddress` parameter value.

:::

## Related Commands

- [`Get-VBRServer`](get-vbrserver.md)
- [`Get-VBRHvServerNetworkInfo`](get-vbrhvservernetworkinfo.md)
- [`New-VBRHvProductionNetworkOptions`](new-vbrhvproductionnetworkoptions.md)