---
title: "Editing the Port List"
canonical: "https://docs.infoblox.com/space/NMRI744AG/28377441/Editing%20the%20Port%20List"
format: markdown
---
Ports listed in the **Port** **List** page (Settings icon –> **Setup** –> **Port** **List**) are probed when **Port** **Scanning** is enabled at Settings icon –> **Setup** section –> **Collection** **and** **Groups** –> **Global** tab –>**Network** **Polling** panel.  
  
To add a port to the list, complete the following:

1. In the **Add** **Port** panel, select the port's **Protocol**: **TCP** or **UDP**.
2. Type the **Port** number.
3. Type the port's **Service**.
4. Click **Add**.

To delete a port from the list, click the **Delete** button for the port.