Why is the open port of the zabbix agent bad?

Question

Zabbix

On a server under windows 2008, port 10050 is open from the zabbix agent.
This is how the zabbix server on the internet sees the agent.
From the ip address of the zabbix server, I normally telnet to the ip agent. I connect from another ip-address, but immediately throws it out, writes that the connection was reset by the remote side.
How bad is that?

Answer 1

This is normal because your agent is configured to accept connections only from the IP of the Zabbix server.