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如果我将外网的80端口转发到内网192.168.0.2的21端口。可以实现吗?
iptables -t nat -A PREROUTING -d 外网IP -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.0.2:21
出现下面的提示:
220 Serv-U FTP Server v6.1 for WinSock ready... 530 Not logged in. 530 Not logged in. 530 Not logged in. 530 Not logged in. 331 User name okay, need password. 530 Not logged in. 530 Not logged in. 421 Maximum session time exceeded - closing.
我的目地是想用域名来访问FTP地址,又不想在前面加上FTP。
比如:abcde.com来访问内网的FTP服务器。 |
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