what port or ports are used for File sharing in windows

If you cannot connect using either TCP port 139 or TCP port 445, verify that File And Printer Sharing is enabled on the server. Then, verify that the server has a firewall exception for TCP ports 139 and 445 or that an exception in Windows Firewall is enabled for File And Printer Sharing. Ports to open on firewall to allow file sharing in a SMB file sharing was never meant to work through a stateful inspection firewall, and you will have to open so many ports, the firewall becomes swiss cheese and basically worthless. Sure, it would be nice to just drag/drop files on my desktop to my W:/ drive which is actually mapped to the wwwroot folder on the public www server. Windows 10 Laptop won't listen on Port 445 no matter what Nov 15, 2017 Zero-day Windows file-sharing flaw can crash systems

Dec 15, 2017

How to set up and manage an FTP server on Windows 10 Jul 02, 2018 Windows File Share Ports - Darmanusa Jun 27, 2020

Allowing File and Print sharing using A - Cisco Community

Steps to turn on or off file and printer sharing in Windows 10: Step 1: Open Control Panel.. Step 2: Choose View network status and tasks under Network and Internet.. Step 3: Select Change advanced sharing settings in Network and Sharing Center.. Step 4: Choose Turn on file and printer sharing or Turn off file and printer sharing, and tap Save changes. windows - TCP/IP ports necessary for CIFS/SMB operation Ports 137-139 are for NetBios/Name resolution. Without it you will have to access machines by IP address opposed to NetBIOS name. Example \\\share_name opposed to \\my_file_server\share_name. So port 445 is sufficient if you can work with IP addresses only.