centos8: 执行 telnet ip port 报错 No route to host
程序员文章站
2024-03-14 09:08:28
...
命名端口全部打开
firewall-cmd --add-port=8089/tcp
但是
telnet ip 8089 还是报错如下
[[email protected] bin]# telnet 192.168.71.130 10911
Trying 192.168.71.130...
telnet: connect to address 192.168.71.130: No route to host
因为防火墙没有生效
firewall-cmd的生效命令是
firewall-cmd --reload
重新执行命令成功
[[email protected] bin]# telnet 192.168.71.129 10911
Trying 192.168.71.129...
Connected to 192.168.71.129.
Escape character is '^]'.