Filezilla FTP Server Ports - Active Connections - Server Fault.Configure Windows Firewall To Allow Filezilla FTP Access
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How to Set Up FileZilla/FileZilla Pro - FileZilla Pro |
How to configure FTP server on Windows (Filezilla)? - FAQ Networking - CREODIAS
It is recommended to use the network configuration wizard. It can be reached at the Edit menu. The wizard will guide you through the necessary steps and can test your configuration. One is used for commands and responses, the other for the actual data being transferred. The second channel — the data channel — is opened differently in active and passive modes. In active mode, the remote server opens the data channel. In passive mode, the local ma- chine opens the data channel using the IP address and port number with which the remote server replies to a successful connection request.
Sort of like the difference between having a pizza delivered active mode and going to pick it up yourself passive mode. This configuration can only work if you are connected to the internet directly without any NAT router, and if you have set your firewall to allow incoming connections on all ports greater than You will have to open these ports in your firewall.
If you have a NAT router, you need to forward these ports to the local machine on which the FileZilla Pro is installed on. Depending on your router model, you can either forward a range of ports or you need to forward all ports individually. Valid ports can be from 1 to ; however, ports less than are reserved for other protocols. It is best to choose ports greater than or equal to for active mode FTP.
Due to the nature of TCP the underlying transport protocol , a port cannot be reused immediately after each connection. Therefore, the range of ports should not be too small to prevent the failure of transfers of multiple small files. A range of 50 ports should be sufficient in most cases. Skip to content.
This will occur automatically each time FileZilla Pro is started. No information will be submitted to the website regardless of FileZilla Pro version.
If in doubt, use the second option.
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