www.ProFTPD.de

iptables -F
iptables -t nat -F
#alles loeschen
iptables -t nat -A POSTROUTING -s 172.27.9.0/24 -d 0/0 -o ppp0 -j MASQUERADE
#routen

alder root # cat /etc/proftpd/proftpd.conf
# 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          "ProFTPD Default Installation"
ServerType          standalone
DefaultServer       on
RequireValidShell   off
AuthPAM             off
AuthPAMConfig       ftp
# 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 limit maximum number of processes per service
# (such as xinetd).
MaxInstances                    30

# Set the user and group under which the server will run.
User                            kaul
Group                           kaulg


<Directory ~/>
 <Limit WRITE>
  DenyUser kaul
 </Limit>
 AllowOverwrite off
</Directory>

<Directory  ~/write>
 <Limit WRITE>
  AllowUser kaul
 </Limit>
</Directory>


<Limit LOGIN>
        DenyUser !kaul
</Limit>

DefaultRoot ~