I used ubuntu9.10 apt installation vsftpd2.2, settings have not been able to establish accounts with the registry, open the anonymous words can. . . Please help me find the mistake where it is. . .

ftp users to set up and configure directory:
> useradd ttuser -d /var/www/123 -s /bin/false

passwd ttuser

chown -R ttuser:ttuser /var/www/123

chmod -R 700 /var/www/123

useradd -g ftp ttiser //Enter the account after the show has been ttuser. . . Can not be classified as ftp group. . .

usermod -d /var/www ftp

vsftpd.conf:
> # 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=NO

#

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.

anonuploadenable=NO

#

Uncomment this if you want the anonymous FTP user to be able to create

new directories.

anonmkdirwrite_enable=NO

#

Activate directory messages - messages given to remote users when they

go into a certain directory.

dirmessage_enable=NO

#

If enabled, vsftpd will display directory listings with the time

in your local time zone. The default is to display GMT. The

times returned by the MDTM FTP command are also affected by this

option.

use_localtime=YES

#

Activate logging of uploads/downloads.

xferlog_enable=YES

#

Make sure PORT transfer connections originate from port 20 (ftp-data).

connectfromport_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.

Note that the default log file location is /var/log/xferlog in this case.

xferlogstdformat=YES

#

You may change the default value for timing out an idle session.

idlesessiontimeout=600

#

You may change the default value for timing out a data connection.

dataconnectiontimeout=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=www-data

#

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.

asyncaborenable=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.

asciiuploadenable=YES

asciidownloadenable=YES

#

You may fully customise the login banner string:

ftpd_banner=Welcome to My FTP service.

#

You may specify a file of disallowed anonymous e-mail addresses. Apparently

useful for combatting certain DoS attacks.

denyemailenable=YES

(default follows)

bannedemailfile=/etc/vsftpd.banned_emails

#

You may restrict local users to their home directories. See the FAQ for

the possible risks in this before using chrootlocaluser or

chrootlistenable below.

chrootlocaluser=YES

#

You may specify an explicit list of local users to chroot() to their home

directory. If chrootlocaluser is YES, then this list becomes a list of

users to NOT chroot().

chrootlocaluser=YES

chrootlistenable=YES

(default follows)

chrootlistfile=/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.

lsrecurseenable=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.

securechrootdir=/var/run/vsftpd/empty

#

This string is the name of the PAM service vsftpd will use.

pamservicename=vsftpd

#

This option specifies the location of the RSA certificate to use for SSL

encrypted connections.

rsacertfile=/etc/ssl/certs/ssl-cert-snakeoil.pem