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InsightHorizon Digest

How do you create a Vdom in FortiGate

Author

John Parsons

Updated on April 19, 2026

In the Device Manager pane, display the device dashboard for the virtual domain.From the System menu, select Interface.Click Create New > VDOM Link. The New VDOM Link pane opens.Enter the following information: Name. Name of the VDOM link. Interface #x. … Click OK to save your settings.

How do I create an inter Vdom link FortiGate?

  1. Go to Network > Interfaces.
  2. Click Create New > VDOM Link.
  3. Configure the fields including the Name, Virtual Domain, IP information, access levels, and other fields.

What is Vdom in Fortimanager?

Virtual domains (VDOMs) enable you to partition and use your FortiGate unit as if it were multiple units. VDOMs have their own dashboard and toolbar. You can configure the VDOM in the same way that you can configure a device.

What is Vdom in FortiGate firewall?

Virtual Domains (VDOMs) are used to divide a FortiGate into two or more virtual units that function independently. VDOMs can provide separate security policies and, in NAT mode, completely separate configurations for routing and VPN services for each connected network.

What is NPU Vdom link?

By default the NPU VDOM link interfaces are assigned to the root VDOM. To use them to accelerate inter-VDOM link traffic, assign each interface in the pair to the VDOMs that you want to offload traffic between.

How do I create a Vdom?

  1. In the Device Manager pane, display the device dashboard for the virtual domain.
  2. From the System menu, select Interface.
  3. Click Create New > VDOM Link. The New VDOM Link pane opens.
  4. Enter the following information: Name. Name of the VDOM link. Interface #x. …
  5. Click OK to save your settings.

What is NPU in FortiGate?

Configure Network Processor (NP) options for FortiGates with NP6 and NP4 network processors. Note that command availability, especially for config system npu , depends on the model used. For the purposes of documentation, the syntax provided below is from a FortiGate 1500D.

How do I enter Vdom in FortiGate command line?

  1. Log in with a super_admin account.
  2. Go to the Dashboard.
  3. In the System Information widget, locate Virtual Domain. Select Enable and confirm your selection. The FortiGate unit logs off all sessions. You can now log in again as admin.

How does Vdom work in FortiGate?

Virtual domains (VDOMs) are a method of dividing a FortiGate unit into two or more virtual units that function as multiple independent units. VDOMs can provide separate firewall policies and, in NAT/Route mode, completely separate configurations for routing and VPN services for each connected network or organization.

What is Adom and Vdom in FortiGate?

Administrative domains (ADOMs) enable administrators to manage only those devices that they are specifically assigned, based on the ADOMs to which they have access. When the ADOM mode is advanced, FortiGate devices with multiple VDOMs can be divided among multiple ADOMs.

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What is Adom Fortinet?

A FortiManager Administrative Domain (ADOM) is analogous to the Virtual Domain concept within the FortiGate. The use of ADOMs allows us to create separate logical environments in which we can maintain separate sets of devices.

What is the use of FortiManager?

FortiManager provides automation-driven centralized management of your Fortinet devices from a single console. This enables full administration and visibility of your network devices through streamlined provisioning and innovative automation tools.

How can I check my Vdom license in FortiGate?

To verify the VDOM license was upgraded, go to the System Status page under License Information to confirm VDOMs Allowed is now the upgraded license number.

What is global Vdom?

Global and per-VDOM resources can be configured when the FortiGate is in Split-Task or Multi VDOM mode. Global resources apply to resources that are shared by the whole FortiGate, while per-VDOM resources are specific to each VDOM. By default, all per-VDOM resource settings are set to have no limits.

What is multi Vdom?

In multi VDOM mode, the FortiGate can have multiple VDOMs that function as independent units. One VDOM is used to manage global settings. The root VDOM cannot be deleted, and remains in the configuration even if it is not processing any traffic.

How do I add Vdom to Adom?

  1. Go to System Settings > Advanced > Advanced Settings.
  2. In the ADOM Mode field, select either Normal or Advanced.
  3. Select Apply to apply your changes.

What is split task Vdom?

Split-task VDOM mode simplifies deployments that require only one management VDOM and one traffic VDOM. The management VDOM is used to manage the FortiGate, and cannot be used to process traffic. The traffic VDOM provides separate security policies, and is used to process all network traffic.

What is virtual DOM in memory?

The virtual DOM (VDOM) is a programming concept where an ideal, or “virtual”, representation of a UI is kept in memory and synced with the “real” DOM by a library such as ReactDOM. This process is called reconciliation. … They may also be considered a part of “virtual DOM” implementation in React.

How do I disable Vdom in FortiGate command line?

Go to System -> VDOM -> VDOM2 and select ‘Delete’. This VDOM is now successfully removed from the configuration.

How can I check for running configuration in FortiGate?

  1. show system admin setting. …
  2. show system backup all-settings. …
  3. show system dns. …
  4. show system global. …
  5. show system interface. …
  6. show system ntp. …
  7. show system route.

How does FortiGate connect to FortiManager?

  1. Log in to the FortiGate unit.
  2. Go to System > Admin > Settings.
  3. Enter the IP address for the FortiManager unit.
  4. Select Send Request.

What is Fortinet analyzer?

FortiAnalyzer is a powerful log management, analytics, and reporting platform, providing organizations with single-pane orchestration, automation, and response for simplified security operations, proactive identification and remediation of risks, and complete visibility of the entire attack surface.

How do you upgrade Adom FortiManager?

  1. Ensure that you are logged into FortiManager as a super user administrator.
  2. Go to System Settings > All ADOMs.
  3. Right-click an ADOM and select Upgrade.
  4. Click OK in the confirmation dialog box to upgrade the ADOM.

How do I update my Adom?

  1. Go to System Settings > All ADOMs.
  2. Right-click on an ADOM and select Upgrade, or select an ADOM and then select More > Upgrade from the toolbar. …
  3. Select OK in the confirmation dialog box to upgrade the device.

How do I set up FortiManager?

  1. On the root FortiGate, go to Security Fabric > Settings.
  2. Enable Central Management.
  3. Set the Type to FortiManager.
  4. Enter the IP/Domain Name of the FortiManager.
  5. Click Apply.

How do I add FortiGate to FortiManager?

  1. Go to Device Manager > Device & Groups.
  2. In the toolbar, click Add Device. The Add Device window opens.
  3. Select Discover, and then follow the prompts to configure the device settings.

How do I add a Vdom license to FortiGate?

To add more VDOMs to the FortiGate-VM: Go to Asset > Manage/View Products > . Select the desired product, then click License & Key. The VDOM upgrade license displays under Registered License(s), and a key for adding 15 VDOMs (in this example M6JSD-8EE32-VHIJB-N) displays under Available Key(s).

What traffic is always generated from the management Vdom?

Traffic coming from FortiGate to those global services originates from the management VDOM. By default, the VDOM root acts as the management VDOM, but you can manually reassign this task to a different VDOM.

How do I turn off Vdom mode?

  1. Go to Global > System > VDOM.
  2. Open the VDOM for editing.
  3. Ensure Enable is not selected and then select OK.