vsftpd-1.1.3配制實例之四：VIRTUAL

　　This example shows how you might set up virtual hosts Virtual hosting is
　　where different clients access your machine on different IP addresses (virtual
　　IPs) and get redirected to different ftp sites
　　For example if your machine responds to two IPs and
　　you could have the two different IPs represent two totally different FTP sites
　　For this example we are going to build on the INTERNET_SITE example
　　Step ) Set up a virtual IP address
　　ifconfig eth: up
　　(the standard IP address is )
　　(note this isnt quite complete the route for local connects hasnt been
　　added but it will do for now)
　　Step ) Create a user / location for the new virtual site
　　useradd d /var/ftp_site ftp_site
　　chown rootroot /var/ftp_site
　　chmod a+rx /var/ftp_site
　　umask
　　mkdir /var/ftp_site/pub
　　echo test > /var/ftp_site/pub/content
　　Step ) Modify the existing site to respond to the primary IP
　　Edit /etc/xinetdd/vsftpd and add the config line:
　　bind =
　　Step ) Create the new site responding on the virtual IP
　　cp /etc/xinetdd/vsftpd /etc/xinetdd/vsftpd
　　Edit vsftpd and change
　　 The bind line to refer to the IP address
　　 Add the line
　　server_args = /etc/nf
　　This launches this FTP site with a different vsftpd configuration file
　　cp /etc/nf /etc/nf
　　Add two lines:
　　ftp_username=ftp_site
　　ftpd_banner=This is the alternative FTP site
　　Step ) Restart xinetd and test!
　　/etc/rcd/initd/xinetd restart
　　[chris@localhost vsftpd]$ ftp
　　Connected to ()
　　 ready dude (vsFTPd : beat me break me)
　　Name (:chris): [chris@localhost vsftpd]$
　　[chris@localhost vsftpd]$ ftp
　　Connected to ()
　　 ready dude (vsFTPd : beat me break me)
　　Name (:chris):
　　 This FTP server is anonymous only
　　Login failed
　　ftp> quit
　　 Goodbye
　　[chris@localhost vsftpd]$ ftp
　　Connected to ()
　　 This is the alternative FTP site
　　Name (:chris):
　　 This FTP server is anonymous only
　　Login failed
　　ftp>

From:http://tw.wingwit.com/Article/program/Oracle/201311/18549.html