# Port Migrations
This migration can be necessary for various reasons, such as network optimization, hardware upgrades, or addressing congestion issues.
OLT port migration requires careful planning and execution to minimize service disruptions and ensure a smooth transition for subscribers. It's crucial to follow best practices and maintain clear communication with both subscribers and network operators throughout the process. EasyPON offers a user-friendly interface for such migration planning and executing at the moment you need it.
It is possible to migrate a separate port with all registered ONU cards on OLT to a different OLT port with just a few actions:
1. Choose a port for migration in the Ports section on a specific OLT page and click action Migration. A migration process will be planned for the port.
2. You will be redirected to the Migration page.
3. Reconnect the chosen OLT port to the incoming migration port and press "Finish Migration" to finish the migration process. All migrated ONU cards will be shown in the History list.
If the migration process has been planned earlier on the specific port, the action Migration icon will be changed to the link for locating planned migration.
The Migrations button can be also accessed from the [OLT workspace](/all-olt.md) quick action bar. All 'Planned', 'In the process', and 'Finished' port migrations can be found here.
## Specific migration page
The main information about this action is located on the migration page, while its history is only available after completion. You can always back to the Migrations page when required.
You can view migration details on the **Main info**: These are:
* Port - OLT port
* Date created - timestamp when migration was created
* User - the name of the user who started the migration process
* Status - status of the migration
On the **History** panel, you can view
* № - number in the ONU
* Port - ONU port
* ONU - ONU name
* MAC/SN - MAC address or serial number of the ONU
* Status - ONU status
* Date created - the timestamp the ONU was created
* Show configs - view ONU configuration in the terminal.
By clicking **Finish migration** you can **Finish** the migration process or **Cancel** it.
Specific Migration page
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