最大的坑是配置文件
這裏提供一個樣例
# Example config file /etc/vsftpd/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.
#
# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
#是否允許匿名用戶登錄YES/NO
anonymous_enable=YES
#
# Uncomment this to allow local users to log in.
# When SELinux is enforcing check for SE bool ftp_home_dir
#是否允許本地用戶登錄YES/NO
local_enable=YES
#
# Uncomment this to enable any form of FTP write command.
#是否允許本地用戶對FTP服務器文件具有寫權限YES/NO
write_enable=YES
#
#爲不同用戶設置不同的ftp根目錄
local_root=/home/ftptest/
#
# 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)
#設置本地用戶的文件掩碼爲缺省022，也可根據個人喜好將其設置爲其他值
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.
# When SELinux is enforcing check for SE bool allow_ftpd_anon_write, allow_ftpd_full_access
#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.
# 是否激活目錄歡迎信息功能YES/NO
dirmessage_enable=YES
#
# Activate logging of uploads/downloads.
#是否讓系統自動維護上傳和下載的日誌文件默認情況該日誌文件爲/var/log/vsftpd.log
#也可以通過下面的xferlog_file選項對其進行設定YES/NO
xferlog_enable=YES
#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
#是否設定FTP服務器將啓用FTP數據端口的連接請求YES/NO
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/xferlog
#
# 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.
#是否以標準xferlog的格式書寫傳輸日誌文件YES/NO
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. The vsftpd.conf(5) man page explains
# the behaviour when these options are disabled.
# 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.
#是否以ASCII方式上傳數據YES/NO
ascii_upload_enable=YES
#是否以ASCII方式下載數據YES/NO
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 of
# users to NOT chroot().
# (Warning! chroot'ing can be very dangerous. If using chroot, make sure that
# the user does not have write access to the top level directory within the
# chroot)
#鎖定用戶到各自目錄爲其根目錄YES/NO
chroot_local_user=YES
#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
#
# When "listen" directive is enabled, vsftpd runs in standalone mode and
# listens on IPv4 sockets. This directive cannot be used in conjunction
# with the listen_ipv6 directive.
#是否允許監聽新的端口YES/NO
listen=YES
#
# This directive enables listening on IPv6 sockets. By default, listening
# on the IPv6 "any" address (::) will accept connections from both IPv6
# and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6
# sockets. If you want that (perhaps because you want to listen on specific
# addresses) then you must run two copies of vsftpd with two configuration
# files.
# Make sure, that one of the listen options is commented !!
#此項很重要，記得註釋
#listen_ipv6=YES
#
#各用戶是否可以上傳下載YES/NO
allow_writeable_chroot=YES
#
#用戶配置目錄，這就是新建的那個文件夾
user_config_dir=/etc/vsftpd/userconfig#name
pam_service_name=vsftpd
#設置是否阻止user_list文件中的用戶登錄FTP服務器，默認爲YES
userlist_enable=YES
#是否使用tcp_wrappers作爲主機訪問控制方式
tcp_wrappers=YES
#當userlist_enable爲YES，userlist_deny爲NO時，FTP服務器僅允許user_list中的用戶訪問
#userlist_deny=NO
#監聽一個新的端口6666
#listen_port=6666
#修改ftp默認的21端口，數字隨意，只要在1024-65535之內就行（1024以下是系統保留的，從1024-65535是用戶使用的）#主動連接下超時時間(s)
connect_timeout=300
#被動連接下超時時間(s)
accept_timeout=300
#開啓被動連接
pasv_enable=YES
#設置被動連接端口
pasv_min_port=23300
pasv_max_port=23309
其次一個大坑是 連接的時候用戶名密碼都輸完了 然後報錯
500 OOPS: cannot change directory:/home/ftptest/
網上一大堆說是 SELinux 的問題
然後我就跑偏了,其實是那個文件夾壓根就沒有 'w' 的權限(寫權限)
一開始不知道爲啥(或許自動設置?)把這個文件夾設定成ftp的目錄後,它就自動修改了權限和歸屬
然後改成755就啥事沒了(或許有問題,,就像不選擇開啓需要的防火牆端口而是簡單的關掉防火牆一樣)
還有些小問題:
顯示了連接成功 當ls dir 之類的時候 報錯
ftp> ls
227 Entering Passive Mode (172,17,48,18,91,8).
dirftp: connect: No route to host
(帶處理)
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上面那個問題是網絡問題 是內網和外網的問題 內網可以ping外網 外網ping不了內網
回家一試(都是外網) 就好了
(未完待續...)