#Filezilla server setup pro

#Filezilla server setup pro

In active mode, FileZilla/FileZilla Pro opens a socket and waits for the server to establish the transfer connection.Р”В«y default, FileZilla/FileZilla Pro asks the operating system for the machineРІР‚в„ўs IP address and for the number of a free port. Therefore, in order to use passive mode, youРІР‚в„ўll have to allow outgoing connections to all ports in your firewall. In passive mode, FileZilla/FileZilla Pro has no control over what port the server chooses for the data connection. If the remote server canРІР‚в„ўt open the data channel, the active mode FTP connection canРІР‚в„ўt transfer any data.Р”В«y default, FileZilla Pro uses passive mode for FTP and FTPS connections. The reason these differences are important is that some firewalls and routers wonРІР‚в„ўt allow a remote server to initiate a connection to a computer on the local network. Sort of like the difference between having a pizza delivered (active mode) and going to pick it up yourself (passive mode). 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. In active mode, the remote server opens the data channel. The second channel РІР‚вЂњ the data channel РІР‚вЂњ is opened differently in active and passive modes. ItРІР‚в„ўs a little like ordering a pizza: You make a phone call or put in an order via a website, but the actual pizza arrives by car or scooter. One is used for commands and responses, the other for the actual data being transferred. Since many servers on the internet donРІР‚в„ўt support both transfer modes, itРІР‚в„ўs recommended that you configure both transfer modes on your end.Р”Р‡TP and FTPS connections use two different channels to a server at once. These ports are not mandatory, however, so itРІР‚в„ўs best to allow outgoing connections to arbitrary remote ports. Most normal FTP servers use port 21, SFTP servers use port 22 and FTPS servers (implicit mode) use port 990 by default. If you want to connect to any server, you need to tell your firewall that FileZilla/FileZilla Pro should be allowed to open connections to other servers. The wizard will guide you through the necessary steps and can test your configuration.

It is recommended to use the network configuration wizard.