ProFTPD设计目标是实现一个安全且易于设定的FTP Server。本文介绍下虚拟主机如何在Proftpd环境下实现。
可以通过指令：VirtualHost来实现，一个最简单的例子：
ServerName "virtual FTP server"
若你仅仅希望通过匿名访问某个虚拟主机，则使用如下! 的指令：
Serv erName "virtual FTP server"
DenyAll
User private
Group private
AllowAll
这样192.168.2.35的这台主机则仅仅允许匿名登录。
笔者的proftpd.conf配置文件内容为：
- # This is a basic ProFTPD configuration file (rename it to
- # 'proftpd.conf' for actual use. It establishes a single server
- # and a single anonymous login. It assumes that you have a user/group
- # "nobody" and "ftp" for normal operation and anon.
ServerName &! quot;test.com.cn FTP Server"
ServerType standalone
DefaultServer on
# Port 21 is the standard FTP port.
Port 21
# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask 022
- # To prevent DoS attacks, set the maximum number of child processes
- # to 30. If you need to allow more than 30 concurrent connections
- # at once, simply increase this value. Note that this ONLY works
- # in standalone mode, in inetd mode you should use an inetd server
- # that allows you to&! nbsp;limit maximum number of processes per&nb sp;service
- # (such as xinetd)
MaxInstances 30
RequireValidShell off
ServerIdent off
# Set the user and group that the server normally runs at.
User nobody
Group nobody
# Normally, we want files to be overwriteable.
AllowOverwrite on
# A basic anonymous configuration, no upload directories.
User ftp
Group ftp
# We want clients to be able to login with "anonymous" as well as "ftp"
UserAlias anonymous ftp
# Limit the maximum number of anonymous logins
MaxClients 10
# We ! ;want 'welcome.msg' displayed at login, and '.message' displayed
# in each newly chdired directory.
DisplayLogin welcome.msg
DisplayFirstChdir .message
# Limit WRITE everywhere in the anonymous chroot
DenyAll
DefaultRoot ~ ftpusers
ServerName "virtual FTP server"
DenyAll
User private
Group private
AllowAll
通过本文的描述，希望你们能懂得Proftpd设置虚拟主机的过程！
【编辑推荐】
- Proftpd不显示ftp服务器版本信息以增强安全性
- 实现Proftpf将其以后的访问限定在某个目录下
- FTP服务器中的君子兰 ProFTPD
- ProFTPD 的特点
- ProFTPD 主要特色
- ProFTPD 操作过程
- Proftpd 简单介绍
