我正在运行 Ubuntu 10.04 的 ec2 实例上设置 proftpd
我浏览了所有论坛并尝试了所有建议,但似乎仍然无法正常工作。我知道问题出在被动端口上,但我尝试过的所有方法都失败了。
filezilla 日志显示:
Status: Resolving address of ec2-50-110-20-81.us-west-2.compute.amazonaws.com
Status: Connecting to 50.110.20.81:21...
Status: Connection established, waiting for welcome message...
Response: 220 ProFTPD 1.3.2c Server (Michaels Main) [50.110.20.81]
Command: USER cube
Response: 331 Password required for cube
Command: PASS *******
Response: 230 User cube logged in
Command: OPTS UTF8 ON
Response: 200 UTF8 set to on
Status: Connected
Status: Retrieving directory listing...
Command: PWD
Response: 257 "/home/cube" is the current directory
Command: TYPE I
Response: 200 Type set to I
Command: PASV
Error: Disconnected from server: ECONNABORTED - Connection aborted
Error: Failed to retrieve directory listing
在我的 proftpd.conf 文件中,我有以下几行用于设置被动端口:
ServerType inetd
PassivePorts 60000 60200
MasqueradeAddress 51.110.20.81
我的 iptables -L -v 如下所示:
4475 370K ACCEPT all -- any any anywhere anywhere state RELATED,ESTABLISHED
0 0 ACCEPT tcp -- any any anywhere anywhere tcp dpt:ftp-data
13 676 ACCEPT tcp -- any any anywhere anywhere tcp dpt:ftp
1 40 ACCEPT tcp -- any any anywhere anywhere tcp dpts:60000:60200
0 0 ACCEPT tcp -- any any anywhere anywhere tcp dpt:ssh
netstat --vatn:
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 10.252.45.220:22 214.11.175.64:18169 ESTABLISHED
tcp6 0 0 :::22 :::* LISTEN
/proc/sys/net/ipv4/ip_forward 设置为 1。
我已取消注释 /etc/sysctl.conf 中的 net.ipv4.ip_forward=1 行
这让我头疼,有什么想法吗?如果我遗漏了什么,请告诉我。
谢谢您的帮助,加油!
答案1
您是否在 EC2 安全组中打开了端口 60000 至 60200?