Zabbix 5.0中被监控主机状态不可用报错：Get value from agent failed: cannot connect to [[192.168.2.129]:10050]:解决

报错信息：

Get value from agent failed: cannot connect to [[192.168.2.129]:10050]: [113

解决方法：

 永久关闭防火墙

[root@localhost ~]# systemctl stop firewalld

[root@localhost ~]# systemctl disable firewalld     //永久关闭防火墙

[root@localhost ~]# systemctl restart zabbix-agent    //重启zabbix-agent

 重启Zabbix-agent服务后刷新Zabbix页面可以看到test主机状态已经显示为可用。