Filezilla（客户端）连接的网络安全组

Question

我是新来的

前几天参加了MS azure的活动，今天注册了Azure（免费账号）。
VM环境：VM=CentOS 7,apache+php+mysql+vsftpd+phpMyAdmin

一切正常，运行，可以通过其 public IP 地址访问 "info.php"。
SeLinux = 禁用，Firewalld 禁用。

我的问题是无法通过 Filezilla（PC 客户端）连接此服务器。来自 Windows 命令提示符 (FTP/put) 正在运行，能够上传文件。但是通过 Filezilla

Status: Connecting to 5x.1xx.1xx.7x:21...
Status: Connection established, waiting for welcome message...
Status: Insecure server, it does not support FTP over TLS.
Status: Logged in
Status: Retrieving directory listing...
Command:    PWD
Response:   257 "/home/ftpuser"
Command:    TYPE I
Response:   200 Switching to Binary mode.
Command:    PORT 192,168,1,183,234,99
Response:   200 PORT command successful. Consider using PASV.
Command:    LIST
Error:  Connection timed out after 20 seconds of inactivity
Error:  Failed to retrieve directory listing
Status: Disconnected from server
Status: Connecting to 5x.1xx.1xx.7x:21...
Status: Connection established, waiting for welcome message...
Status: Insecure server, it does not support FTP over TLS.
Status: Logged in
Status: Retrieving directory listing...
Command:    PWD
Response:   257 "/home/ftpuser"
Command:    TYPE I
Response:   200 Switching to Binary mode.
Command:    PORT 192,168,1,183,234,137
Response:   200 PORT command successful. Consider using PASV.
Command:    LIST
Error:  Connection timed out after 20 seconds of inactivity
Error:  Failed to retrieve directory listing

我相信是因为网络安全组设置了出入站规则，需要开放一些端口，但不确定，因为我试过打开1024-65535都允许，还是不行。

Answer 1

如果您使用被动模式FTP，您应该在 Azure NSG（入站规则）上打开端口 20,21 和您需要的端口。你可以查看 /etc/vsftpd.conf

pasv_enable=YES
pasv_min_port=60001
pasv_max_port=60005

对于此示例，您应该在 Azure NSG（入站规则）上打开端口 60001-60005。

Filezilla（客户端）连接的网络安全组

Network Security Group for Filezilla(client) connection

filezilla

azure

azure-virtual-machine