How Do I Enable 443 Port on Linux?

How do you check 443 port is enabled or not in Linux?

Type the ss command or netstat command to see if a TCP port 443 is in use on Linux? The port 443 is in use and opened by nginx service.

How do I allow 443?

Enable a port range in advance

1. Click Advanced settings in the left column of the Windows Firewall window.
2. Click Inbound Rules in the left column.
3. Click New Rules in the right column.
4. Select Port and click next.
5. Select TCP and enter 8000, 8001, 8002, 8003, 9000, 80, 443 in the Specific local ports field.
6. Click Next.