> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aviatrix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Verify Your Upgrade Status

> After performing an upgrade, it is important to verify the upgrade status to ensure that it has been completed successfully.

After performing an upgrade, it is important to verify the upgrade status to
ensure that it has been completed successfully.

## Verify Controller Upgrade Status

1. Go to your Controller upgrade window from *Controller UI > Settings >
   Maintenance > Upgrade*. Alternatively, you can go to
   **{"CoPilot > Administration > Maintenance > Controller Upgrade"}**.
2. Check if the upgrade window displays a message indicating that the Controller
   upgrade has been completed successfully.
3. Ensure that the displayed Controller version is updated to the latest
   version.

If the above conditions are met, it means that your Controller upgrade has been
successfully completed.

## Verify Gateway Upgrade Status

After you have completed upgrade, you can:

1. Go to *CoPilot UI > Gateways > Gateway Management > Upgrade Controller* to
   check the gateway upgrade status. Alternatively, you can go to *CoPilot UI >
   Administration > Upgrade* to use the upgrade plan and upgrade groups for bulk
   upgrade. Please note that the Upgrade Plan is a <a href={"/docs/enterprise/" + "10.1" +
   "/reference/release-notices/release-notes/controller/index"}>Preview
   Feature</a>. See <a href={"/docs/enterprise/" + "10.1" +
   "/guides/maintenance/gateway-upgrade-groups"}>Upgrade Gateways in Groups</a>.

2. Look for the *Update Status* field.
   * If the *Update Status* displays "complete", it indicates that the gateway
     upgrade has been successfully completed. Alternatively, you can check the
     current version on the *Controller Upgrade* card.
   * If the *Update Status* shows any other status, it means that your gateway
     upgrade has failed.

3. Go to *CoPilot > Cloud Fabric > Gateway Management* to check the status of
   gateways.
   * Verify all gateways are up and the status is green.
   * Verify all tunnels are up and the status is green.