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mga sir my problem po ako gumugana na po ang configuration na ginagwa ko ang
problem ko kung mag connect na po sya nag error
ang error po error loading directory
gamit ko po na client is coreftp
ito ang sample activity log ng core ftp pag nag connect ako
Welcome to Core FTP, release ver 2.1, build 1568 (U) -- © 2003-2008
WinSock 2.0
Mem -- 1,045,604 KB, Virt -- 2,097,024 KB
Started on Thursday July 10, 2008 at 12:54:PM
Connect socket #448 to 81.150.215.189, port 21...
220 Welcome to DATAHOLD FTP Service.
AUTH SSL
234 Proceed with negotiation.
TLSv1, cipher TLSv1/SSLv3 (DES-CBC3-SHA) - 168 bit
USER LCMGLOBAL
331 Please specify the password.
PASS **********
230 Login successful.
SYST
215 UNIX Type: L8
Keep alive off...
PWD
257 "/"
PBSZ 0
200 PBSZ set to 0.
PROT P
200 PROT now Private.
PASV
227 Entering Passive Mode (192,168,168,252,196,223)
192.168.168.252 -> 81.150.215.189
LIST
Connect socket #524 to 81.150.215.189, port 50399...
timeout
QUIT
Connect socket #472 to 81.150.215.189, port 21...
220 Welcome to DATAHOLD FTP Service.
AUTH SSL
234 Proceed with negotiation.
TLSv1, cipher TLSv1/SSLv3 (DES-CBC3-SHA) - 168 bit
USER LCMGLOBAL
331 Please specify the password.
PASS **********
230 Login successful.
SYST
215 UNIX Type: L8
Keep alive off...
Attemping Active mode transfer...
PBSZ 0
200 PBSZ set to 0.
PROT P
200 PROT now Private.
PORT 10,1,1,253,78,78
500 Illegal PORT command.
PORT command failed
Error loading directory...
SAMPLE CONFIG of my SSL/TLS+VSFTP
#ftp_username=
#
# 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=NO
#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=NO
#
# 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=160
#
# 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 DATAHOLD 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
dirlist_enable=YES
#
# 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/certs/private/ssl-cert-snakeoil.key
syslog_enable=YES
pasv_enable=YES
pasv_max_port=51000
pasv_min_port=50000
port_enable=YES
#pasv_promiscuous=YES
tcp_wrappers=NO
#force_dot_files=YES
hide_ids=YES
#max_per_ip=50
#max_clients=50
ssl_enable=YES
allow_anon_ssl=NO
force_local_data_ssl=YES
#force_local_logins_ssl=YES
ssl_tlsv1=YES
ssl_sslv2=NO
ssl_sslv3=NO
rsa_cert_file=/etc/vsftpd.pem
rsa_private_key_file=/etc/vsftpd.pem
:::::::::::::::::::
maraming salamat po...in advance
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Na try mo na bang comonect via dos prompt?
Kung gagamit ka ng SSL dapat parehas ang SSL ng server at client mo.
sir ito ang error kung sa dos prompt
C:\>ftp 81.150.215.189
Connected to 81.150.215.189.
220 Welcome to DATAHOLD FTP Service.
User (81.150.215.189:(none)): sftp
530 Non-anonymous sessions must use encryption.
Login failed.
ftp>
sir papaanong dapat parehas ang SSL ng server at client?
sir gumagamit ako ng coreftp client para sa Authentication ng SSL para ang core ftp ang mag basa ng encryption.
tapos sir hindi ko po ginamit ang rsa na kasama sa config ng vsftp gumawa ako ng sarili ko sir.
rsa_cert_file=/etc/vsftpd.pem
rsa_private_key_file=/etc/vsftpd.pem
nakakconnect ako sir and everything ang prblem po is
PROT P
200 PROT now Private.
PORT 10,1,1,253,78,78
500 Illegal PORT command.
PORT command failed
Error loading directory...
maraming salamat po ulit
Sir try mo nga po ito i access.
ftps://81.150.215.189
or try mong gumamit nito
gFTP
pag inaccess mo kasi using this
hindi mo sya ma access kasi hindi ka gumagamit ng SSL mo. hindi ako sure kung pano i access ang ftp/SSL via dos prompt
sir gftp pwd po sya gamitin na client para sa SSL+VSFTP para ma ang FTP site.
na try ko na po sya ma access using gftp,coreftp,filezilla
pero sir same error po lahat sir.
"500 illegal port command"
yan po lahat ng error nila.
pero sir kung sa local na access sya sir kung nasa loob ng network namin na access sya wlang error po using any ftp client na my SSL capable.pero pag access sya galing sa labas don na po nagkakaproblem.
maraming salamat po ulit sana ma solve natin mga sir
Consult mo sa network admin nyo kung open yung port ng SSL sa public. Dapat nakaka-receive ang mga user ng reply sa SSL port (to and from). Kung pwede kasi sa internal network then yung config mo is 100% working.
___________________
"The important thing is not to stop questioning. Curiosity has its own reason for existing."
Windows Support / Core Member
sir ano po ba ang port na gamit ng SSL
Explicit SSL
Explicit SSL operates such that a connection to the server is made on the normal FTP port (default port 21). Communication initially starts in plain text until the client issues an 'AUTH SSL' or 'AUTH TLS' command, which then leads to certificate verification and a secure SSL connection being negotiated. If all goes well, then the server and client will proceed to send all further commands and replies encrypted using SSL.
Implicit SSL
This allows the server to specify a different port for SSL communication (default port 990). Any connections made to this port require immediate negotiation of certificates and SSL, avoiding any communication in plain text whatsoever.
___________________
"The important thing is not to stop questioning. Curiosity has its own reason for existing."
Windows Support / Core Member
mga sir okay na po.working na po ito ang config na dinadag ko.
pasv_enable=YES
pasv_min_port=5000
pasv_max_port=5100
port_enable=YES
yan lang po ang dinagdag ko tapos nag open ako ng port 5000-5100 sa firewall tapos okay na po working na.
maraming salamat sa tulong nyo mga sir...