I have opened ports 8000, 9000, 9001, 9002, and 9003 in inbound Windows Defender Firewall by steps but not work:
- Right-click the Start button.
- Click Search.
- Type Windows Firewall.
- Click Windows Firewall.
- Click Advanced settings.
- Click Inbound Rules in the left frame of the window.
- Click New Rule… in the right frame of the window.
- Click either TCP or UDP.
- Click Specific local ports.
- Type a port number. (In this case, we will open port 1707.)
- Click Next.
- Click Allow the connection.
- Click Next.
- Chose all network types you'd like to allow the connection over.
- Click Next.
- Type a name for the rule.
- Click Finish.
check method:
- telnet ip:port
- check port at: https://www.yougetsignal.com/tools/open-ports/
OS information:
Windows 10 Pro
Version 22H2
Installed on 30/10/2020
OS build 19045.5011
Experience Windows Feature Experience Pack 1000.19060.1000.0
***moved from Windows / Windows 10 / Internet and connectivity***