求助军哥哥 ftp无法正常链接服务的卸载重装也没用

huishou

之前是正常的 这两天就不行了
ftp日志
FlashFXP 4.4.4 (build 2044)
Support Forums http://forum.flashfxp.com
[12:08:18] [R] 正在连接到 新测试 -> IP=118.24.48.94 PORT=21
[12:08:18] [R] 已连接到 新测试
[12:08:18] [R] 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
[12:08:18] [R] 220-You are user number 1 of 50 allowed.
[12:08:18] [R] 220-Local time is now 12:08. Server port: 21.
[12:08:18] [R] 220-This is a private system - No anonymous login
[12:08:18] [R] 220-IPv6 connections are also welcome on this server.
[12:08:18] [R] 220 You will be disconnected after 15 minutes of inactivity.
[12:08:18] [R] USER huishou
[12:08:18] [R] 331 User huishou OK. Password required
[12:08:18] [R] PASS (hidden)
[12:08:18] [R] 230 OK. Current directory is /
[12:08:18] [R] SYST
[12:08:18] [R] 215 UNIX Type: L8
[12:08:18] [R] FEAT
[12:08:18] [R] 211-Extensions supported:
[12:08:18] [R]  EPRT
[12:08:18] [R]  IDLE
[12:08:18] [R]  MDTM
[12:08:18] [R]  SIZE
[12:08:18] [R]  MFMT
[12:08:18] [R]  REST STREAM
[12:08:18] [R]  MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
[12:08:18] [R]  MLSD
[12:08:18] [R]  AUTH TLS
[12:08:18] [R]  PBSZ
[12:08:18] [R]  PROT
[12:08:18] [R]  UTF8
[12:08:18] [R]  TVFS
[12:08:18] [R]  ESTA
[12:08:18] [R]  PASV
[12:08:18] [R]  EPSV
[12:08:18] [R]  SPSV
[12:08:18] [R]  ESTP
[12:08:18] [R] 211 End.
[12:08:18] [R] OPTS UTF8 ON
[12:08:18] [R] 200 OK, UTF-8 enabled
[12:08:18] [R] PWD
[12:08:18] [R] 257 "/" is your current location
[12:08:18] [R] CWD /
[12:08:18] [R] 250 OK. Current directory is /
[12:08:18] [R] PWD
[12:08:18] [R] 257 "/" is your current location
[12:08:18] [R] 以 PASV 模式连接失败，正在尝试使用 PORT 模式。
[12:08:18] [R] 侦听于端口: 62247，正在等候连接。
[12:08:18] [R] PORT 192,168,0,29,243,39
[12:08:18] [R] 200 PORT command successful
[12:08:18] [R] MLSD


腾讯云端口开放情况
        0.0.0.0/0        TCP:20000-65000        允许
        0.0.0.0/0        ALL        允许

防火墙信息
Chain INPUT (policy ACCEPT 27M packets, 3106M bytes)
pkts bytes target     prot opt in     out     source               destination         

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 28M packets, 4521M bytes)
pkts bytes target     prot opt in     out     source               destination

licess

20、21、20000到30000都需要开放

huishou

20,21端口也在入站规则中开放了的

明月登楼

我也碰到这种问题了！阿里云ECS，同样的安全组配置，同样的iptalbes规则，Pure-ftp连接总是时好时坏的！无解！