您好,您的888端口没有放行
[root@zydp ~]# nmap 47.101.62.224
Starting Nmap 6.40 ( http://nmap.org ) at 2019-04-24 11:17 CST
Nmap scan report for 47.101.62.224
Host is up (0.032s latency).
Not shown: 996 filtered ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
80/tcp open http
8888/tcp open sun-answerbook
请在安全组和防火墙那里放行下888端口。 |