proftpd & FireFTP

[akamai]

hi,

ich kann mich auf meinen ftp-server über konsole einloggen, sowie über diverse client-programme -> aber wenn ich mich über FireFTP einloggen möchte, bleibt er hängen und das log sagt:

FTP session opened.

: mod_delay/0.5: delaying for 5 usecs

: USER bennet: Login successful.

: Preparing to chroot to directory '/home/user'

: mod_delay/0.5: delaying for 388 usecs

danach wars das - hier meine config:

#

# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.

# To really apply changes reload proftpd after modifications.

#


# Includes DSO modules

Include /etc/proftpd/modules.conf


# Set off to disable IPv6 support which is annoying on IPv4 only boxes.

UseIPv6                         on


ServerName                      "Debian"

ServerType                      inetd

DeferWelcome                    off


MultilineRFC2228                on

DefaultServer                   on

ShowSymlinks                    on


TimeoutNoTransfer               600

TimeoutStalled                  600

TimeoutIdle                     1200


DisplayLogin                    welcome.msg

DisplayFirstChdir               .message

ListOptions                     "-l"


DenyFilter                      \*.*/


# Use this to jail all users in their homes

# DefaultRoot                   ~


# Users require a valid shell listed in /etc/shells to login.

# Use this directive to release that constrain.

# RequireValidShells            off


# Port 21 is the standard FTP port.

Port                            21


# In some cases you have to specify passive ports range to by-pass

# firewall limitations. Ephemeral ports can be used for that, but

# feel free to use a more narrow range.

# PassivePorts                  49152 65534


# If your host was NATted, this option is useful in order to

# allow passive tranfers to work. You have to use your public

# address and opening the passive ports used on your firewall as well.

# MasqueradeAddress             1.2.3.4


# 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 that the server normally runs at.

User                           proftpd

Group                           nogroup


# Umask 022 is a good standard umask to prevent new files and dirs

# (second parm) from being group and world writable.

Umask                           022  022

# Normally, we want files to be overwriteable.

AllowOverwrite                  on


# Uncomment this if you are using NIS or LDAP to retrieve passwords:

# PersistentPasswd              off


# Be warned: use of this directive impacts CPU average load!

# Uncomment this if you like to see progress and transfer rate with ftpwho

# in downloads. That is not needed for uploads rates.

#

# UseSendFile                   off


# Choose a SQL backend among MySQL or PostgreSQL.

# Both modules are loaded in default configuration, so you have to specify the backend

# or comment out the unused module in /etc/proftpd/modules.conf.

# Use 'mysql' or 'postgres' as possible values.

#

#<IfModule mod_sql.c>

# SQLBackend                    mysql

#</IfModule>


TransferLog /var/log/proftpd/xferlog

SystemLog   /var/log/proftpd/proftpd.log


<IfModule mod_tls.c>

TLSEngine off

</IfModule>


<IfModule mod_quota.c>

QuotaEngine on

</IfModule>


<IfModule mod_ratio.c>

Ratios on

</IfModule>



# Delay engine reduces impact of the so-called Timing Attack described in

# http://security.lss.hr/index.php?page=details&ID=LSS-2004-10-02

# It is on by default.

<IfModule mod_delay.c>

DelayEngine on

</IfModule>


<IfModule mod_ctrls.c>

ControlsEngine        on

ControlsMaxClients    2

ControlsLog           /var/log/proftpd/controls.log

ControlsInterval      5

ControlsSocket        /var/run/proftpd/proftpd.sock

</IfModule>


<IfModule mod_ctrls_admin.c>

AdminControlsEngine on

</IfModule>


# A basic anonymous configuration, no upload directories.


# <Anonymous ~ftp>

#   User                                ftp

#   Group                               nogroup

#   # We want clients to be able to login with "anonymous" as well as "ftp"

#   UserAlias                   anonymous ftp

#   # Cosmetic changes, all files belongs to ftp user

#   DirFakeUser on ftp

#   DirFakeGroup on ftp

#

#   RequireValidShell           off

#

#   # 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

#   <Directory *>

#     <Limit WRITE>

#       DenyAll

#     </Limit>

#   </Directory>

#

#   # Uncomment this if you're brave.

#   # <Directory incoming>

#   #   # Umask 022 is a good standard umask to prevent new files and dirs

#   #   # (second parm) from being group and world writable.

#   #   Umask                           022  022

#   #            <Limit READ WRITE>

#   #            DenyAll

#   #            </Limit>

#   #            <Limit STOR>

#   #            AllowAll

#   #            </Limit>

#   # </Directory>

#

# </Anonymous>

gruß

akamai

[akamai]

hat sich erledigt -> für alle mit dem selben problem die lösung:

einfach folgende mods mit einbinden:

modprobe ip_conntrack_ftp

modprobe ip_nat_ftp

und schon funktionierts!