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Showing posts with label port. Show all posts
Showing posts with label port. Show all posts

Windows - Find which program uses a port

netstat -ano -p tcp

(form cmd)

SQL Server: Connect using a different port

Connect using a different port using a comma between the server name/IP and the port:

servername,port 

or 

serverIP,port



netstat - network statistics

netstat is a command displays statistics on all network activities.


main options:

-a Displays all active ports

-n Numerical display of addresses and port numbers

-o Displays the process identifiers (PID)

| grep 11753 - displays information only for IP 11753 (or other filter)


netstat -a -n | grep 11753





Test Open Ports with Telnet

Open cmd and run:
telnet <IP_ADDRESS> <PORT_NUMBER>

Example:
telnet 30.125.40.120 5000

* If telnet doesn't work, turn "Telnet Client" on via "Programs and Features"-->"Installed updates"-->"Turn Windows features on or off".