Content

• To step
• Method 1 of 5: Check an external port

This article will show you how to check if a specific port on your computer or network is open.

To step

Method 1 of 5: Check an external port

1. Press ⏎ Return. This is how you should interpret the results:
   • If the port is open, you will see a message that the connection was successful (succeeded).
   • If the port is not open, you will see a message that the connection has been refused (refused) or expired (timed out).