Aggregation Portal

You can use the Aggregation Portal function to create a portal on your local Synology NAS that points to shared folders on a remote Synology NAS. This function is based on Microsoft's Distributed File System (DFS) technology, which uses symbolic links to create portals. Once set up, you can click on the portal to access shared folders on different Synology NAS via SMB on your computer.

To enable Aggregation Portal:

  1. Tick the Enable Aggregation Portal checkbox.
  2. Click Apply.

Note:

  • When you have enabled this function, you may also use command line to create DFS links.

To disable Aggregation Portal:

  1. Untick the Enable Aggregation Portal checkbox.
  2. Click Apply.

Note:

  • After disabling this option, you must clear the cache of the SMB client. We recommend restarting your computer afterwards to avoid affecting the system performance and behavior.
  • If you disable Enable Aggregation Portal or untick any portal in Portal Settings and click Save, the portals will disappear from the portal directory in SMB.

To create a portal:

  1. Click Portal Settings > Create.
  2. For Local Portal:
    1. Click Browse to select a shared folder from your local Synology NAS. Click Select.
    2. In the Portal name field, enter a name for this portal. As you type, full paths for Windows PC and Mac Finder will appear below. You can copy this path to use in file explorer later.
  3. For Remote Shared Folder:
    1. Enter a server name or IP address directly into the field, or use the drop-down menu to locate a Synology NAS within the LAN. The default ports are 5000 (HTTP) and 5001 (HTTPS). If you have set up custom ports, enter the custom port number after the IP address in the format IP address:custom port number.
    2. Enter a domain/LDAP administrator account and its password. The system will authenticate the credentials on the remote Synology NAS.
    3. From the drop-down menu, select a shared folder on the remote Synology NAS that you wish to connect to.
  4. Click OK. The portal will appear in a list of portals that have been set up.
  5. Click Save to save the settings.

Note:

  • We do not recommend using the characters \ / : * ? " < > | for the portal name. Refer to this article for more information.

To edit a portal:

  1. Click Portal Settings.
  2. Select a portal and click Edit.
  3. You can modify the portal directory and portal name of your local Synology NAS.
  4. Click OK.
  5. Click Save to save the settings. You must save settings first before you can test the settings.

Note:

  • If you wish to modify information of the remote Synology NAS, you can simply create a new portal.

To delete a portal:

  1. Click Portal Settings.
  2. Select a portal and click Delete.
  3. Click Save to save the settings.

Note:

  • Once you delete a portal, it will be removed from the portal directory of your computer's file explorer.

To test a portal's settings:

  1. Click Portal Settings.
  2. Select a portal and click Test. If you don't select a specific portal to test, the system will test each portal's settings.
  3. Enter the account name and password of any account belonging to the directory service. Click OK to begin testing.
  4. In the Test Results column, you will find the test result to be either Not tested, Success, or Failed. For Failed, hover your mouse over the error for details.

Note:

  • The testing simulates an SMB connection by testing the settings of the local Synology NAS first, followed by the settings of the remote Synology NAS.

Note:

  • We recommend joining your Windows computer and Synology NAS to the same directory service before enabling this option.
  • We recommend using DSM 6.2 or above on the remote Synology NAS.
  • Your local and remote Synology NAS must join the same directory service to avoid authentication errors.
  • Disabling SMB service will disable the Aggregation Portal function at the same time.