search:ftp port防火牆相關網頁資料

      • en.wikipedia.org
        FTP may run in active or passive mode, which determines how the data connection is established. In both cases, the client creates a TCP control connection from a random unprivileged port N to the FTP server command port 21. In active modes, the client sta
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      • www.techrepublic.com
        The File Transfer Protocol (FTP) is one of the most popular, but also most misunderstood, protocols in use today. I get many questions every day from router and firewall administrators asking why a particular FTP client or server configuration isn’t worki
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    日期:2024-07-28
    FTP Configuration on a Firewall This page gives a detailed description on what TCP activity goes on during a FTP session. If you are looking for answers to connection problems caused by routers and firewalls, you should look here. You can also take a look...
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    日期:2024-07-27
    © Copyright International Business Machines Corporation 2004. All rights reserved. Trademarks, Copyrights, and Disclaimers The following terms are trademarks or registered trademarks of International Business Machines Corporation in the United States, oth...
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    日期:2024-07-27
    In this article I discuss the FTP protocol and how it works with Firewalls in general, and ISA Server in particular. If you're having problems with inbound or outbound FTP, ... ... How the FTP protocol Challenges Firewall Security By Stefaan Pouseele July...
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    日期:2024-08-01
    FTP Firewall Support Overview Compatibility Setup How To Configuration Sample Code Overview The element is used to configure the port range that the FTP service will use for data channel activity when when ......
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    日期:2024-08-03
    2013年12月4日 - 小弟的公司架設一台FTP伺服器(全部都是用預設的設定值,本機FTP命令連是沒問題的,外部連入就會被 ... 所以在防火牆端還要開其他的對映PORT....
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    日期:2024-08-03
    在大部份的防火牆設定中,使用FTP 傳輸檔案時經常會遇到需要設定使用passive mode 的FTP.但大部份 ... 一般的FTP 使用TCP port 20 及21 二個port. 正常來說, port ......
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    日期:2024-07-31
    因為初期定義FTP 通訊定的時候,並沒有考慮到後來防火牆的發展,使得 ... FTP 伺服器開啟port 21 接受來自外部任意通訊埠的連線(由用戶端要求 ......
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    日期:2024-07-31
    請問當我使用硬體防火牆鎖住. LAN到WAN的所有PORT 然後只開放port,888,80,UDP53 提供給FTP(888),WEB(80),DNS(53)使用 可是我發現FTP ......