TABLE OF CONTENTS
Overview
To test if port 5721 allowed or blocked
Method
Using Powershell
- Launch Powershell.exe with Administrator privileged
- Type Test-NetConnection -Port 5721 -ComputerName "stun.kaseya.net" -InformationLevel "Detailed"
- Press Enter
If the port is allowed, "TcpTestSucceeded" is True
Using Telnet
- Launch Putty
- Type in "stun.kaseya.net" in ip address
- Select "Telnet" as connection type
- Click Open
If the connection is successful, the connection window will just blank without an error
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