Αποτελέσματα Αναζήτησης
For the explicit option you only need ONE port: 22. For the implicit option you only need to have the firewall open for the control port: 8086 (which forwards internally to port 21 on your filezilla server).
5 Μαρ 2024 · FTPS uses port 990 for control connections and port 989 for data connections under implicit security. When using explicit security, FTPS can also use port 21. Learn more about securing an FTP or SFTP server on our blog.
9 Αυγ 2023 · FTPS typically uses port 21 for control commands and an additional port, often port 990, for secure SSL/TLS connections. In contrast, SFTP uses port 22 , the default SSH port, for control and data transmission.
22 Σεπ 2021 · To solve this preference towards convenience, a solution firewall vendors have come up with is to use Application Layer Gateways (ALG) to track and assist connections that originate on one port, and then setup additional ports.
15 Ιουλ 2011 · SFTP is a subsystem of SSH, and SSH by default listens on port 22; FTPS by default runs on port 990, but that's not related to SFTP: in fact it is FTP over SSL; These are two distinct and completely different protocols.
5 Αυγ 2009 · Usually, explicit "active" FTPS is port 990 and the control port is 989. Passive is the same as active but just means that in addition to 989 you use a few ports over the 1024+ range open on the server (for the client to initiate data connection), depending on how you configured your server.
23 Σεπ 2020 · Watch on. When using file transfer protocol, you may want to be aware of the different elements involved. One element is the FTP port. Successful file transfers can only happen when the correct ports are open. What Are Ports? In terms of FTP, ports are communication endpoints.
