1、Zabbix agent on Zabbix server is unreachable for 5 minutes

查看日志sudo tailf /var/log/zabbix/zabbix_agentd.log

报错信息：failed to accept an incoming connection: connection from "127.0.0.1" rejected, allowed hosts: "10.10.1.1"

解决办法：

sudo vi /etc/zabbix/zabbix_agentd.conf

修改一：

 Server=127.0.0.1

ServerActive=127.0.0.1

修改二：

zabbix 问题汇总