Вот что я вижу в passive mode:
Код: Выделить всё
[nazarovd@Darvin ~]$ ftp 123.456.789.1 34853
Connected to 123.456.789.1 (123.456.789.1).
220 ProFTPD 1.3.3a Server (PROGRESS FTP) [123.456.789.1]
Name (123.456.789.1:nazarovd): progress_ftp
331 Password required for progress_ftp
Password:
230 User progress_ftp logged in
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> dir
227 Entering Passive Mode (123,456,789,1,252,127).Вот что при попытке его отключить:
Код: Выделить всё
[nazarovd@Darvin ~]$ ftp123.456.789.1 34853
Connected to 123.456.789.1 (123.456.789.1).
220 ProFTPD 1.3.3a Server (PROGRESS FTP) [123.456.789.1]
Name (123.456.789.1:nazarovd): progress_ftp
331 Password required for progress_ftp
Password:
230 User progress_ftp logged in
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> active
?Invalid command
ftp> passive
Passive mode off.
ftp> dir
500 Illegal PORT command
ftp: bind: Адрес уже используетсяКонфиг proftp:
Код: Выделить всё
ServerName "PROGRESS FTP"
ServerType standalone
DefaultServer on
#ScoreboardFile /var/run/proftpd/proftpd.scoreboard
# Port 21 is the standard FTP port.
Port 21
# Use IPv6 support by default.
UseIPv6 off
# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask 022
# 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
CommandBufferSize 512
# Set the user and group under which the server will run.
User nobody
Group nogroup
# To cause every FTP user to be "jailed" (chrooted) into their home
# directory, uncomment this line.
DefaultRoot ~
# Normally, we want files to be overwriteable.
AllowOverwrite on
# Bar use of SITE CHMOD by default
<Limit SITE_CHMOD>
DenyAll
</Limit>
# A basic anonymous configuration, no upload directories. If you do not
# want anonymous users, simply delete this entire <Anonymous> section.
#########################################################################
# #
# Uncomment lines with only one # to allow basic anonymous access #
# #
#########################################################################
<Anonymous ~ftp>
User anon_ftp
Group anon_ftp
### We want clients to be able to login with "anonymous" as well as "ftp"
UserAlias anonymous anon_ftp
### 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
# <Limit WRITE>
# DenyAll
# </Limit>
</Anonymous>Вопрос:
Ковырять нужно клиент, сервер, или я вообще ничего не понял?
