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ftp -connection refused


Jenstheclown
17.01.09, 21:19
über ein feedback würde ich mich freuen

fouad
17.01.09, 20:48
danke für die hinweiße und tipps ich werde mich sofort an die arbeit machen.

mfg

Jenstheclown
17.01.09, 12:24
Hallo,

ich kann dir proftpd empfehlen, läuft bei mir ohne probleme ..

Hier mal bsp. für proftpd.:

Code:
apt-get install proftpd
Code:
nano /etc/proftpd/proftpd.conf
Code:
ServerName "nec-tools.de - FTP Server"
ServerType		standalone 
DeferWelcome	off
useipv6 		off

ShowSymlinks		on
MultilineRFC2228		on
DefaultServer		on
AllowOverwrite		on

TimeoutNoTransfer		600
TimeoutStalled		600
TimeoutIdle			1200

DisplayLogin		welcome.msg
DisplayFirstChdir		.message


DenyFilter 			\*.*/
Port 				21
MaxInstances		30

User				nobody
Group				nogroup


Umask 			022 022

AllowOverwrite on


DefaultRoot 		~


DenyGroup 			!ftpuser


RootLogin 			off
RequireValidShell 	off

UseReverseDNS 		off
IdentLookups 		off

LogFormat 			default "%h %l %u %t \"%r\" %s %b"
LogFormat 			auth "%v [%P] %h %t \"%r\" %s"
LogFormat 			write "%h %l %u %t \"%r\" %s %b"

ExtendedLog 		/var/log/ftp_auth.log AUTH auth

ExtendedLog 		/var/log/ftp_access.log WRITE,READ write
Code:
useradd fouad
Code:
usermod -G ftpuser -s /bin/false -d /home/fouad fouad
Code:
chown -R fouad.ftpuser /home/fouad
und fertig :-)

Crazymodder
17.01.09, 11:49
Es wurde gefragt ob du fail2bain installiert hast da dieses programm eventuell etwas am ftp blocken könnte. Du musst es also nicht installien um den ftp zum laufen zu bringen
Es kann die Sicherheit auf deinem Rootserver erhöhen

Ab back 2 topic
Für mich sieht das so aus als wenn du vsftp einfach installiert hast und gut is
Hast du überhaupteinen user für ftp?

Zudem solltest du deine config überarbeiten sachen wie:
Code:
anonymous_enable=YES
Sind schon recht wichtig momentan kann jeder auf deinen ftp zugreifen
Falls du detallierte Hilfe brauchst wie man vsftpd ausezt bitte bescheid sagen oder einfach mal googeln gibt ne menge gute tutorials

fouad
17.01.09, 10:35
Guten morgen,

danke für die antworten.

Nein Fail2ban habe ich nicht installiert.
Kann ich aber machen.

Bei dem proftpd hatte ich den servertyp auf initd aber der gleiche fehler beim versuch mich zu verbinden.

Hier die config:

# Example config file /etc/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
#
# Run standalone? vsftpd can run either from an inetd or as a standalone
# daemon started from an initscript.
listen=YES
#
# Run standalone with IPv6?
# Like the listen parameter, except vsftpd will listen on an IPv6 socket
# instead of an IPv4 one. This parameter and the listen parameter are mutually
# exclusive.
#listen_ipv6=YES
#
# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
anonymous_enable=YES
#
# Uncomment this to allow local users to log in.
local_enable=YES
#
# Uncomment this to enable any form of FTP write command.
write_enable=YES
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
#local_umask=022
#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
#anon_upload_enable=YES
#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=YES
#
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES
#
# Activate logging of uploads/downloads.
xferlog_enable=YES
#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
connect_from_port_20=YES
#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
# recommended!
#chown_uploads=YES
#chown_username=whoever
#
# You may override where the log file goes if you like. The default is shown
# below.
#xferlog_file=/var/log/vsftpd.log
#
# If you want, you can have your log file in standard ftpd xferlog format
#xferlog_std_format=YES
#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600
#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120
#
# It is recommended that you define on your system a unique user which the
# ftp server can use as a totally isolated and unprivileged user.
#nopriv_user=ftpsecure
#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
#async_abor_enable=YES
#
# By default the server will pretend to allow ASCII mode but in fact ignore
# the request. Turn on the below options to have the server actually do ASCII
# mangling on files when in ASCII mode.
# Beware that on some FTP servers, ASCII support allows a denial of service
# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
#ascii_upload_enable=YES
#ascii_download_enable=YES
#
# You may fully customise the login banner string:
#ftpd_banner=Welcome to blah FTP service.
#
# You may specify a file of disallowed anonymous e-mail addresses. Apparently
# useful for combatting certain DoS attacks.
#deny_email_enable=YES
# (default follows)
#banned_email_file=/etc/vsftpd.banned_emails
#
# You may restrict local users to their home directories. See the FAQ for
# the possible risks in this before using chroot_local_user or
# chroot_list_enable below.
#chroot_local_user=YES
#
# You may specify an explicit list of local users to chroot() to their home
# directory. If chroot_local_user is YES, then this list becomes a list of
# users to NOT chroot().
#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd.chroot_list
#
# You may activate the "-R" option to the builtin ls. This is disabled by
# default to avoid remote users being able to cause excessive I/O on large
# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
# the presence of the "-R" option, so there is a strong case for enabling it.
#ls_recurse_enable=YES
#
#
# Debian customization
#
# Some of vsftpd's settings don't fit the Debian filesystem layout by
# default. These settings are more Debian-friendly.
#
# This option should be the name of a directory which is empty. Also, the
# directory should not be writable by the ftp user. This directory is used
# as a secure chroot() jail at times vsftpd does not require filesystem
# access.
secure_chroot_dir=/var/run/vsftpd
#
# This string is the name of the PAM service vsftpd will use.
pam_service_name=vsftpd
#
# This option specifies the location of the RSA certificate to use for SSL
# encrypted connections.
rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
# This option specifies the location of the RSA key to use for SSL
# encrypted connections.
rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key

Crazymodder
17.01.09, 07:50
Mh den Fehler hatte Ich früher auch einmal.
Könntest du mal deine vsftpd.conf hier posten?
Dann können wir dir helfen.

aLca
17.01.09, 00:41
Fail2ban installiert?

fouad
16.01.09, 23:37
Guten abend,

bei erfolgreicher Installation von vsftpd kann ich mich leider hinterher nicht mit dem server verbinden.
Die Fehlermeldung die erscheint:
ftp: connect: connection refused

Beim versuch den einen server mit proftpd auf den beinen zu erstellen kommt beim Verbindungsversuch der gleiche Fehler.

Der server war jeweils gestartet an der config habe ich auch viel versucht umzustellen und verschiedene Lösungsansätze wie zb
http://www.cyberciti.biz/faq/ftp-con...on-to-problem/
haben leider auch nix gebracht.
ich verwende ubuntu desktop ! rps1
Mit freundlichen grüßen