How does one solve ftp upload in LINUX?

How does one solve ftp upload in LINUX? -- Linux general technology-Linux technology and application information. For details, refer to the following section. : 0w223dc my ftp server is installed in the linux system. Now it can communicate with the windows system and download files from windows, but I want to upload files from the ftp client in windows to be rejected. Could you please give me some advice? This is my ftp configuration file/etc/vsftpd. conf:

# Example config file/etc/vsftpd. conf
#
# The default compiled in settings are very paranoid. This sample file
# Loosens things up a bit, to make the ftp daemon more usable.
#
# Allow anonymous FTP?
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 CT 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
# 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
# Ftp server can use as a totally isolated and unprivileged user.
# Nopriv_user = ft1_cure
#
# Enable this and the server will recognize 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 turning on ascii_download_enable enables malicious remote parties
# To consume your I/O resources, by issuing the command "SIZE/big/file" in
# ASCII mode.
# These ASCII options are split into upload and download because you may wish
# To enable ASCII uploads (to prevent uploaded scripts etc. from breaking ),
# Without the DoS risk of SIZE and ASCII downloads. ASCII mangling shoshould be
# On the client anyway ..
# 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 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
# 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
# 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

Pam_service_name = vsftpd
Userlist_enable = YES
# Enable for standalone mode
Listen = YES
Tcp_wrappers = YES
File_open_mode = 0666