FTP连接补上，求助

linux系统，7.2版本的cen
通过论坛搜索，看到说修改FTP配置文件，修改成自己的IP地址，重启，这个验证无效。
还有说换Flashftp，修改配置，站点不支持FEAT命令，无效。

另外ftp客服端分别使用被动，主动，默认模式均没有效果，之前卸载一次FTP软件，重新建立好用了，可是今天卸载了重新安装，还是进不去。
具体错误信息如下：（FlashFtp）

Winsock 2.2 -- OpenSSL 1.0.1e 11 Feb 2013
[右] 正在连接到 Talklee -> IP=123.207.167.54 PORT=21
[右] 已连接到 Talklee
[右] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[右] 220-You are user number 1 of 50 allowed.
[右] 220-Local time is now 08:32. Server port: 21.
[右] 220-This is a private system - No anonymous login
[右] 220-IPv6 connections are also welcome on this server.
[右] 220 You will be disconnected after 15 minutes of inactivity.
[右] USER talklee
[右] 331 User talklee OK. Password required
[右] PASS (hidden)
[右] 230 OK. Current directory is /
[右] SYST
[右] 215 UNIX Type: L8
[右] REST 100
[右] 350 Restarting at 100. But we're in ASCII mode
[右] REST 0
[右] 350 Restarting at 0
[右] PWD
[右] 257 "/" is your current location
[右] TYPE A
[右] 200 TYPE is now ASCII
[右] 侦听于端口: 50162，正在等候连接。
[右] PORT 192,168,1,104,195,242
[右] 200 PORT command successful
[右] LIST -al
[左] 正在连接到 Talklee -> IP=123.207.167.54 PORT=21
[左] 已连接到 Talklee
[左] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[左] 220-You are user number 2 of 50 allowed.
[左] 220-Local time is now 08:32. Server port: 21.
[左] 220-This is a private system - No anonymous login
[左] 220-IPv6 connections are also welcome on this server.
[左] 220 You will be disconnected after 15 minutes of inactivity.
[左] USER talklee
[左] 331 User talklee OK. Password required
[左] PASS (hidden)
[左] 230 OK. Current directory is /
[左] SYST
[左] 215 UNIX Type: L8
[左] REST 100
[左] 350 Restarting at 100. But we're in ASCII mode
[左] REST 0
[左] 350 Restarting at 0
[左] PWD
[左] 257 "/" is your current location
[左] TYPE A
[左] 200 TYPE is now ASCII
[左] 侦听于端口: 50167，正在等候连接。
[左] PORT 192,168,1,104,195,247
[左] 200 PORT command successful
[左] LIST -al
[右] QUIT
[右] 已注销: Talklee (持续时间: 42 秒)
[左] QUIT
[左] 已注销: Talklee (持续时间: 10 秒)
[右] 正在连接到 Talklee -> IP=123.207.167.54 PORT=21
[右] 已连接到 Talklee
[右] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[右] 220-You are user number 3 of 50 allowed.
[右] 220-Local time is now 08:33. Server port: 21.
[右] 220-This is a private system - No anonymous login
[右] 220-IPv6 connections are also welcome on this server.
[右] 220 You will be disconnected after 15 minutes of inactivity.
[右] USER talklee
[右] 331 User talklee OK. Password required
[右] PASS (hidden)
[右] 230 OK. Current directory is /
[右] SYST
[右] 215 UNIX Type: L8
[右] REST 100
[右] 350 Restarting at 100. But we're in ASCII mode
[右] REST 0
[右] 350 Restarting at 0
[右] PWD
[右] 257 "/" is your current location
[右] TYPE A
[右] 200 TYPE is now ASCII
[右] 侦听于端口: 50172，正在等候连接。
[右] PORT 192,168,1,104,195,252
[右] 200 PORT command successful
[右] LIST -al
[右] QUIT
[右] 已注销: Talklee (持续时间: 7 秒)
[右] 正在连接到 Talklee -> IP=123.207.167.54 PORT=21
[右] 已连接到 Talklee
[右] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[右] 220-You are user number 4 of 50 allowed.
[右] 220-Local time is now 08:33. Server port: 21.
[右] 220-This is a private system - No anonymous login
[右] 220-IPv6 connections are also welcome on this server.
[右] 220 You will be disconnected after 15 minutes of inactivity.
[右] USER talklee
[右] 331 User talklee OK. Password required
[右] PASS (hidden)
[右] 230 OK. Current directory is /
[右] SYST
[右] 215 UNIX Type: L8
[右] REST 100
[右] 350 Restarting at 100. But we're in ASCII mode
[右] REST 0
[右] 350 Restarting at 0
[右] PWD
[右] 257 "/" is your current location
[右] TYPE A
[右] 200 TYPE is now ASCII
[右] 侦听于端口: 50176，正在等候连接。
[右] PORT 192,168,1,104,196,0
[右] 200 PORT command successful
[右] LIST -al
[右] 连接丢失: Talklee (持续时间: 2 分钟 0 秒 / 空闲: 2 分钟 0 秒)
[右] 列表 错误
[右] 正在连接到 Talklee -> IP=123.207.167.54 PORT=21
[右] 已连接到 Talklee
[右] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[右] 220-You are user number 2 of 50 allowed.
[右] 220-Local time is now 08:35. Server port: 21.
[右] 220-This is a private system - No anonymous login
[右] 220-IPv6 connections are also welcome on this server.
[右] 220 You will be disconnected after 15 minutes of inactivity.
[右] USER talklee
[右] 331 User talklee OK. Password required
[右] PASS (hidden)
[右] 230 OK. Current directory is /
[右] SYST
[右] 215 UNIX Type: L8
[右] REST 100
[右] 350 Restarting at 100. But we're in ASCII mode
[右] REST 0
[右] 350 Restarting at 0
[右] PWD
[右] 257 "/" is your current location
[右] CWD /
[右] 250 OK. Current directory is /
[右] PWD
[右] 257 "/" is your current location
[右] 以 PORT  模式连接失败，正在尝试使用 PASV 模式。
[右] TYPE A
[右] 200 TYPE is now ASCII
[右] PASV
[右] 连接丢失: Talklee (持续时间: 1 分钟 1 秒 / 空闲: 1 分钟 0 秒)
[右] 列表 错误
[右] 正在连接到 Talklee -> IP=123.207.167.54 PORT=21
[右] 已连接到 Talklee
[右] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[右] 220-You are user number 1 of 50 allowed.
[右] 220-Local time is now 08:36. Server port: 21.
[右] 220-This is a private system - No anonymous login
[右] 220-IPv6 connections are also welcome on this server.
[右] 220 You will be disconnected after 15 minutes of inactivity.
[右] USER talklee
[右] 331 User talklee OK. Password required
[右] PASS (hidden)
[右] 230 OK. Current directory is /
[右] SYST
[右] 215 UNIX Type: L8
[右] REST 100
[右] 350 Restarting at 100. But we're in ASCII mode
[右] REST 0
[右] 350 Restarting at 0
[右] PWD
[右] 257 "/" is your current location
[右] CWD /
[右] 250 OK. Current directory is /
[右] PWD
[右] 257 "/" is your current location


以下是8UFTP：
状态：  正在连接 123.207.167.54 ...
状态：  已经连接到 123.207.167.54:0。正在等待欢迎信息...
响应：  220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
响应：  220-You are user number 1 of 50 allowed.
响应：  220-Local time is now 08:40. Server port: 21.
响应：  220-This is a private system - No anonymous login
响应：  220-IPv6 connections are also welcome on this server.
响应：  220 You will be disconnected after 15 minutes of inactivity.
命令：  USER talklee
响应：  331 User talklee OK. Password required
命令：  PASS **********
响应：  230 OK. Current directory is /
状态：  连接成功
命令：  OPTS UTF8 OFF
响应：  502 Unknown command
状态：  正在取得目录列表...
命令：  PWD
响应：  257 "/" is your current location
命令：  PASV

第二次连接出现：

状态：  已经连接到 123.207.167.54:0。正在等待欢迎信息...
响应：  220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
响应：  220-You are user number 1 of 50 allowed.
响应：  220-Local time is now 08:40. Server port: 21.
响应：  220-This is a private system - No anonymous login
响应：  220-IPv6 connections are also welcome on this server.
响应：  220 You will be disconnected after 15 minutes of inactivity.
命令：  USER talklee
响应：  331 User talklee OK. Password required
命令：  PASS **********
响应：  230 OK. Current directory is /
状态：  连接成功
命令：  OPTS UTF8 OFF
响应：  502 Unknown command
状态：  正在取得目录列表...
命令：  PWD
响应：  257 "/" is your current location
命令：  PORT 192,168,1,104,28,190
响应：  200 PORT command successful
命令：  TYPE A
响应：  200 TYPE is now ASCII
命令：  LIST -a

https://www.bt.cn/bbs/forum.php? ... tid=9169&extra=
各种FTP登录不了的问题，可以尝试恢复防火墙命令试试

https://www.bt.cn/bbs/forum.php? ... tid=1903&extra=

河妖 发表于 2017-12-6 10:04
https://www.bt.cn/bbs/forum.php?mod=viewthread&tid=1903&extra=

你这个方法都试过了，没有效果

hsxnet 发表于 2017-12-6 09:37
https://www.bt.cn/bbs/forum.php?mod=viewthread&tid=9169&extra=
各种FTP登录不了的问题，可以尝试恢复防 ...

没有用啊

检查一下您的服务器的安全组，有没有放行相关端口？
再检查BT，查看相关端口打开没。

利用排除法。一个个试。

关注中，同样的问题。
我的操作如下：
重装系统后安装宝塔，测试ftp可以链接上，后面更新了 mysql 和 php7之后又不能链接上了。
端口已经开放，
$systemctl status firewalld #结果 running；
$iptables -L -n --line-numbers

1    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:22 ctstate NEW
2    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:6080 ctstate NEW
3    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:21 ctstate NEW
4    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:80 ctstate NEW
5    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:60000 ctstate NEW
6    ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0            udp dpt:60000 ctstate NEW
7    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpt:50000 ctstate NEW
8    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0            tcp dpts:39000:40000 ctstate NEW

pure-ftpd 的配置文件也改过了
ForcePassiveIP                 172.96.22x.xxx

ftp 客户端换了几个，被动，主动 ，不支持 FWAT 都还是不行

$/etc/init.d/pure-ftpd start
Starting Pure-FTPd... Running: /www/server/pure-ftpd/sbin/pure-ftpd --daemonize -A -c50 -B -C10 -D -E -fftp -H -I15 -lpuredb:/www/server/pure-ftpd/etc/pureftpd.pdb -lunix -L20000:8 -m4 -p39000:40000 -P172.96.221.87 -s -U133:022 -u100 -g/var/run/pure-ftpd.pid -k99 -Z -Y1
done

结果面板显示 ftp 暂停，ftp 还是连不上，面板启动 ftp 后还是连不上。

补充说明，
搬瓦工和阿里云都是全新安装5.4
症状相同，都是centos 7，都在升级 mysql 和 php 前可以 ftp 连上过

我这边也是 好几台服务器 ，5.3之前都是正常的。更新到5.4之后，所有的都连不上

设置下主被动模式或者列目录可以连上，可以下载，但怎么也上传不了。。。。。