LNMP1.3 Pureftp突然连不上了

绊脚石

STATUS:>
Session started...
STATUS:>
Resolving the host 'x.x.x.x'...
STATUS:>
Connecting to the server for transfer...

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------

220-You are user number 1 of 50 allowed.

220-Local time is now 16:37. Server port: 21.

220-This is a private system - No anonymous login

220-IPv6 connections are also welcome on this server.

220 You will be disconnected after 15 minutes of inactivity.
STATUS:>
Authenticating for 'hun'...
COMMAND:>
USER hun

331 User hun OK. Password required
COMMAND:>
PASS ****

230 OK. Current directory is /
COMMAND:>
PWD

257 "/" is your current location
STATUS:>
Listing folder '/'...
COMMAND:>
CWD /

250 OK. Current directory is /
COMMAND:>
PWD

257 "/" is your current location
COMMAND:>
TYPE A

200 TYPE is now ASCII
COMMAND:>
PORT 192,168,200,55,174,182

200 PORT command successful
COMMAND:>
LIST -a

425 Could not open data connection to port 3127: Connection timed out
ERROR:>
Listing folder failed.

系统是centos 7，lnmp1.3
防火墙已经关了，selinux默认也已经关了。实在找不到原因了，求助各位

licess

按这个错误提示是连接超时可能是防火墙的原因
centos上一般默认的是firewalld，systemctl stop firewalld 试试