Failed to accept incoming connection

[qbecerra]

Hi
I've found in the following log file:
/var/log/zabbix/zabbix_agentd.log

the strings you can see below:

... failed to accept an incoming connection: connection from ---- rejected, allowed hosts: "127.0.0.1"
... failed to accept an incoming connection: connection from ---- rejected, allowed hosts: "127.0.0.1"
... failed to accept an incoming connection: connection from ---- rejected, allowed hosts: "127.0.0.1"



The blurred IP in the log screenshot is the zabbix_server's fixed assigned IP in LAN

Show I worry about this? And where can I change this so I don't get this error ?

Thanks

[Atsushi]

Have you set the IP address of the Zabbix server as the value of Server in zabbix_agentd.conf?

[qbecerra]

Have you set the IP address of the Zabbix server as the value of Server in zabbix_agentd.conf?

I've checked the zabbix_agentd.conf
Should I change 127.0.0.1 to the server's LAN ip address, right?

[Atsushi]

Yes.
Do not forget to restart the agent after changing.

I think that it is better to set ServerActive as well.

https://www.zabbix.com/documentation/3.0/manual/appendix/config/zabbix_agentd