Received empty response from Zabbix Agent at [10.0.0.202]. Assuming that agent dropped connection because of access permissions.

问题：
Received empty response from Zabbix Agent at [10.0.0.202]. Assuming that agent dropped connection because of access permissions.
没有权限访问agent的10050端口

解决办法：

# 编辑被监控端agent的配置文件
vim /etc/zabbix/zabbix_agentd.conf
Server=x.x.x.x  # zabbix-server的IP地址
# 重启agent服务
service zabbix-agent restart

验证：