SharePoint 2010: Server TCP Provider failed to listen on ['any' <ipv6> 1433]. TCP port is already in use
Error
I installed a new SQL instance on my envirement but could not connect from my SharePoint Server to get any data.
So I went to Event Viewer to check any information, and saw this error:
Server TCP provider failed to listen on ['any' <ipv6> 1433]. Tcp port is already in use.
http://gknzcfc.net/style/TCP1.png
WorkArround
I went to SQL Server Configuration Manager and configured protocols .. I replaced everyTCP PORT 1433 port to 1500
http://gknzcfc.net/style/TCP2.png
Second step was to configure the Firewall to open a specific port.
So on Windows Firewall made a NEW INBOUD RULE and select PORT
http://gknzcfc.net/style/TCP3.png
Select TCP and give your port number, in my case 1500
http://gknzcfc.net/style/TCP4.png
Select "Allow the connection"
http://gknzcfc.net/style/TCP5.png
Select what you want.
http://gknzcfc.net/style/TCP6.png
Give a appropriate Name and Description
http://gknzcfc.net/style/TCP7.png
Restart your SQL Server
http://gknzcfc.net/style/TCP8.png
And made a new UDL test. And now your connetion will succeed.