ftpportfirewall

2023年10月24日 — With a Microsoft IIS server in the default configuration, firewall rules must allow inbound connections on ports 21 and 1024 through 65535. This ...

2022年3月22日 — Use [low port]-[high port] for a port range, where each port must be between 1025 and 65535. For example, 5000-6000. · Use 0-0 to configure the ...

2023年2月16日 — The valid range for ports is 1024 through 65535. · You can enter a special port range of 0-0 to configure the FTP server to use the Windows TCP ...

2020年6月8日 — I have set up an FTP server on a Windows 10 Pro machine If I access it locally with ftp://192.168.1.151/, it works perfectly.

2021年9月8日 — Active FTP · port 21要能接受來自任何地方的連線(client要能夠對server發起連線請求) · port 21能夠將response回到client端的command port (>1024) · port ...

2009年9月16日 — Active FTP - the firewall must allow incoming connections on TCP/21 and outgoing connections on TCP>1023. Passive FTP - the firewall must allow ...

In passive mode FTP the client initiates both connections to the server, solving the problem of firewalls filtering the incoming data port connection to the ...

The reason is that the ephemeral ports chosen for the data connection are outside the range of ports permitted by the firewall. If the client sends EPSV or PASV ...

2023年11月16日 — Passive mode FTP works well in tandem with firewalls that are configured for port forwarding. Data gets forwarded from the firewall port to ...

2018年10月19日 — To run an FTP server, you need to open ports 20 and 21 for FTP control and data transfer. However, if you are using passive mode FTP, you may ...