In many network applications, FTP (File Transfer Protocol) has a very important position. A very important resource in the Internet is software resources, and most of the various software resources are placed in the FTP server. Like most Internet
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One of the most common challenges when dealing with Firewall and other network connection problems is the difference between active FTP and Passive FTP and how to perfectly support them. Fortunately, this article helps you clear some
The full name of FTP is
File Transfer Protocol
(File Transfer Protocol Is the protocol used to transmit files. it works on the Seventh Layer of the OSI model, that is, the application layer, using TCP transmission instead of UDP. in this way, the
Directory
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Basic
Active FTP
Example of active FTP
Passive FTP
Example of Passive FTP
Summary
References
Appendix 1: Configure common FTP servers
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From http://bbs.huochepiao.com/html/29/121552.htm
How does entering passive mode appear during FTP connection? One of the most common challenges when dealing with Firewall and other network connection problems is the difference between active FTP
Are you preparing to build your own ftp website? Do you know how FTP works? Do you know what port mode is? What is PASV? If you do not know, or are not fully familiar with it, please sit down and spend a little time reading this article carefully.
Anonymous FTP settings: Anonymous FTP If the correct settings and management, will be a valuable service. The first section of this document provides the initial setting for General anonymous FTP. The second section proposes issues related to the
From: http://www.phpweblog.net/killjin/archive/2008/01/06/2653.html
Directory
Opening RemarksBasicActive FTPExample of active FTPPassive FTPExample of Passive FTPSummaryReferences
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First, the FTP working principle(1) FTP use port[Email protected] ~]# Cat/etc/services | grep ftpftp-data 20/tcp #数据链路: Port 20ftp 21/tcp #控制链路: Port 21(2) FTP connection modeTwo connection modes are supported: Active mode (Port) and
Xie Feng's 20th issue
File Transfer Protocol (FTP) is the Protocol used to Transfer files on the Internet. It is a File Transfer standard designed to allow us to transfer files to each other over the Internet. That is to say, through the FTP
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