某某大厂文件服务器配置

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# Example config file /etc/vsftpd/vsftpd.conf
#
8 c8 M0 @4 K7 d% j3 P1 ?+ U" y# 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.
1 F; _) [- C6 p  O3 [7 N#
# 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
  e. a, M* U- Q! L1 i5 v1 l# capabilities.
#
# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
/ B7 r& N  E# Q( \) banonymous_enable=NO
#
6 c, A& o3 P6 F1 T# Uncomment this to allow local users to log in.
# When SELinux is enforcing check for SE bool ftp_home_dir
local_enable=YES
. j/ g: J% X1 u$ [#
# 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,
: d  S  q; V, W0 K$ @0 c9 x# if your users expect that (022 is used by most other ftpd's)
local_umask=022
#
5 L1 T8 T% H# a, v# Uncomment this to allow the anonymous FTP user to upload files. This only
0 v8 M" v3 r2 m/ w+ k$ N# 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.
$ m* I5 Z6 m$ o" W) v, ?# When SELinux is enforcing check for SE bool allow_ftpd_anon_write, allow_ftpd_full_access
) v, G6 s8 }# n2 o6 a/ O- G  @#anon_upload_enable=YES
#
2 e9 C. d& ~. R& j$ y& h) I# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=YES
' g6 U: {* v9 {$ C#
- Y2 V$ d0 l+ h8 v: U2 L# ?# Activate directory messages - messages given to remote users when they
/ n! W' C3 y: G- L+ g  W# go into a certain directory.
9 P& m+ e8 \0 j9 Q; ~dirmessage_enable=YES
#
# Activate logging of uploads/downloads.
; X  }8 a. V- v% n# C! C* Rxferlog_enable=YES
#
+ y  u* b' a% u/ C; E# 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!
3 [" f& w! n) `: l, f  C0 k+ A$ @#chown_uploads=YES
8 S. M- B, t  h1 R' m6 V#chown_username=whoever
#
% S3 a/ u! j, \' h# You may override where the log file goes if you like. The default is shown
# below.
2 g9 P8 S3 P2 c+ Q% bxferlog_file=/var/log/xferlog
# Z7 |! l. [$ e* M! Q# E#
# 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.
xferlog_std_format=YES
#
% ]# j' J6 P, f2 K+ F# 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
0 T. L4 ]0 W8 g/ ?; x#
# 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.
$ l9 Z3 W+ E9 V3 W/ F3 d+ R#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,
9 j: |+ o6 A, W$ e) k( e  Y* O# however, may confuse older FTP clients.
#async_abor_enable=YES
" |- z0 S9 l0 \7 L#
& U. z$ |' s1 N4 A8 H# By default the server will pretend to allow ASCII mode but in fact ignore
/ Y- _+ q$ }' N% @# 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
9 ]/ `0 V. l2 K3 V. P0 X# the behaviour when these options are disabled.
9 r% A1 c% ?2 I4 A# Beware that on some FTP servers, ASCII support allows a denial of service
4 ?; h2 T: u( v4 s# 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
0 y* r' n5 T9 m; a. b/ t# T  {# raw file.
( S2 h/ I" b) }! I# ASCII mangling is a horrible feature of the protocol.
ascii_upload_enable=YES
ascii_download_enable=YES
#
) E7 S6 J! Q: B# P- A5 ~+ {# You may fully customise the login banner string:
#ftpd_banner=Welcome to blah FTP service.
#
' S( h7 r3 B: d) }! c# 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
#
* f, g8 F, U, X# You may specify an explicit list of local users to chroot() to their home
6 Y0 L. I' _" q/ ]8 L4 j/ q) I# 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)
chroot_local_user=YES
! x3 _8 l5 Q, w8 F: Q0 |#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd/chroot_list
#
; E, h. c) |4 H/ U9 P- s9 I$ B; Y+ ?# 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
* H6 e+ R+ d% R. ~# 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.
, R9 t- y: Q" S5 p/ ^3 l#ls_recurse_enable=YES
#
% S. p" N9 I" n' B" W  j# 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.
# r3 M% o5 c) glisten=YES
listen_port=990
pasv_address=公网IP
#
8 O8 z' J3 X: ]& \! S5 ~/ j# This directive enables listening on IPv6 sockets. By default, listening
' s. Z% |% ^3 x: w- @" @# 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
$ P' L! O' L' F) S( z& H* ^1 ]( ?# files.
) r: }- z" Z5 w/ _# ~9 O# Make sure, that one of the listen options is commented !!
$ u9 ~9 H& O9 P# qlisten_ipv6=NO
; ]- M6 k! o/ t+ R+ i0 f) ?- Upam_service_name=vsftpd
userlist_enable=NO
8 d) {9 q1 t/ L( G* otcp_wrappers=YES
: A5 h  V1 R0 F' |! X9 l: vallow_writeable_chroot=YES
userlist_file=/etc/vsftpd/userlist
% G* }" T- V# l  s2 m' ]userlist_deny=NO
$ d, b7 @; @$ }2 t/ g: Wssl_enable=YES
# `# F% T# S( ]) I0 B/ b2 {% P) k  Nssl_tlsv1_2=YES
ssl_sslv2=YES
ssl_sslv3=YES
/ e3 `# l7 A" M% m1 l0 ?rsa_cert_file=/etc/ssl/private/vsftpd.pem
3 q/ e) d- Z8 v/ ?* R3 m6 grsa_private_key_file=/etc/ssl/private/vsftpd.pem
/ o' @' }& A  \; F& t- I. A3 {allow_anon_ssl=NO
force_local_data_ssl=YES
- v0 O& z" V. @4 ~! W! H+ o- ~force_local_logins_ssl=YES
$ @6 Y  y  }( Prequire_ssl_reuse=NO
ssl_ciphers=HIGH
implicit_ssl=YES
ftp_data_port=50000
: ]' T0 _& M3 B- A. kpasv_enable=YES
pasv_min_port=40000
pasv_max_port=50000
  d; [! J2 N( Q* I& c1 t- \port_enable=YES
* h9 ]% R# @2 v9 F% V/ H2 }debug_ssl=YES
pasv_promiscuous=YES   解决vsftpd连接错误425 Security: Bad IP connecting

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不知道他们IT修改了哪里  换个IP居然联不上  尼玛  把报错一个一个排查完  
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