Re: Any danger from these ports?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Am Do, den 13.01.2005 schrieb Aaron.Sterr um 0:42:

> Passive FTP does NOT use the local ephemeral ports, that is traditional
> FTP behavior.  Passive FTP uses the existing TCP connection for both
> the control and data channels, and is easier to firewall. 
> 
> Of course, the ftp server needs to know how to use passive FTP instead of
> traditiional FTP.

Where do you have this "knowledge" from?

http://slacksite.com/other/ftp.html illustrates well how active and
passive ftp work.

Alexander


-- 
Alexander Dalloz | Enger, Germany | new address - new key: 0xB366A773
legal statement: http://www.uni-x.org/legal.html
Fedora GNU/Linux Core 2 (Tettnang) on Athlon kernel 2.6.10-1.8_FC2smp 
Serendipity 00:54:10 up 1 day, 23:04, load average: 1.31, 0.89, 0.72 

Attachment: signature.asc
Description: Dies ist ein digital signierter Nachrichtenteil


[Index of Archives]     [Fedora Desktop]     [Fedora SELinux]     [Photo Sharing]     [Yosemite Forum]     [KDE Users]