Received empty response from the Zabbix agent at [agent]. Assuming that agent dropped connection because

Note: The agent version must be consistent with the server version

Situation One:

On the Web interface

Client host Red Z always displays

Workaround:

Change the agentd.conf configuration file on the server

Change the server's 127.0.0.1 to the IP address of the server

Situation Two:

The agent installed on Windows, first looks at the Agentd.log on Windows, the normal

Check the Zabbix_server.log on the server again

Found cannot send list of active checks to [192.168.32.1]: host [xx] not found

View IP addresses on Windows

Found 32.1 this IP, and then look at the web side, found that the host IP is written 31.101 this IP, due to the virtual machine VMnet8 mode

Change the host IP of the web side to 32.1 normal