Proftpd 用户帐户问题

Question

我在使用一台 proftpd 服务器时遇到问题。我同时使用两种身份验证方法，匿名和用户身份验证。

我修改了 proftpd.conf 以针对 /etc/proftpd/passwd 文件进行身份验证，但是此警察阻止对匿名用户进行身份验证，即使我在 proftpd.conf 中设置了此指令

请原谅我的英语，这不是我的母语

我想要的很简单，用户认证和匿名用户同时进行

这是我尝试过的：

  # /etc/proftpd/proftpd.conf 
  UseIPv6           off
  IdentLookups         off
  UseReverseDNS        off

  ServerName        "college"
  ServerType        standalone
  DeferWelcome         off

  MultilineRFC2228     on
  DefaultServer        on
  ShowSymlinks         on

  #TimeoutNoTransfer      600
  #TimeoutStalled         600
  #TimeoutIdle         1200

  TimeoutNoTransfer    100
  TimeoutStalled       50
  TimeoutIdle       200

  DisplayLogin                    welcome.msg
  DisplayChdir                  .message true
  ListOptions                   "-l"

  DenyFilter        \*.*/

  RequireValidShell    off

  Port           21

  PassivePorts                  40000 50000
  AuthOrder                     mod_auth_file.c
  AuthUserFile /etc/proftpd/passwd
  AuthGroupFile /etc/proftpd/group

  <IfModule mod_dynmasq.c>
  # DynMasqRefresh 28800
  </IfModule>

  MaxInstances         30

  User           proftpd
  Group          nogroup

  Umask          022  022
  AllowOverwrite       off


  TransferLog /var/log/proftpd/xferlog
  SystemLog   /var/log/proftpd/proftpd.log


  <IfModule mod_quotatab.c>
  QuotaEngine off
  </IfModule>

  <IfModule mod_ratio.c>
  Ratios off
  </IfModule>

  <IfModule mod_delay.c>
  DelayEngine on
  </IfModule>

  <IfModule mod_ctrls.c>
  ControlsEngine        off
  ControlsMaxClients    20
  ControlsLog           /var/log/proftpd/controls.log
  ControlsInterval      5
  ControlsSocket        /var/run/proftpd/proftpd.sock
  </IfModule>

  <IfModule mod_ctrls_admin.c>
  AdminControlsEngine off
  </IfModule>

  Include /etc/proftpd/conf.d/

  DefaultRoot /home/college/ftp

  <Anonymous /home/college/ftp>
     User                   ftp
     Group         nogroup
     UserAlias              anonymous    ftp
     RequireValidShell      off
     MaxClients        50
     <Limit LOGIN>
        AllowAll
     </Limit>
     <Directory /home/college/ftp>
     <Limit WRITE>
     DenyAll
     </Limit>
     </Directory> 
     <Directory /home/college/ftp/upload>
     <Limit WRITE>
     AllowAll
     </Limit>
     </Directory> 
  </Anonymous>