Zabbix Monitor on DMZ server

[shukryhunt]

Hi

I have a server on DMZ I configure Zabbix agent on it. But it isn't working. Both side ping is ok. ports ok.
This is the error message showing on Zabbix server side as below
Get value from agent failed: ZBX_TCP_READ() failed: [104] Connection reset by peer

This is what am getting form Zabbix agent log


4196:20190711:111728.905 active check configuration update from [192.168.1.59:10051] started to fail (ZBX_TCP_READ() timed out)
4184:20190711:111810.265 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4184:20190711:111910.427 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4196:20190711:111932.161 active check configuration update from [192.168.1.59:10051] is working again
4188:20190711:112010.582 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4192:20190711:112110.663 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4188:20190711:112210.913 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4184:20190711:112311.059 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4192:20190711:112411.114 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4184:20190711:112510.347 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4196:20190711:112535.593 active check configuration update from [192.168.1.59:10051] started to fail (ZBX_TCP_READ() timed out)
4188:20190711:112610.520 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"
4196:20190711:112635.121 active check configuration update from [192.168.1.59:10051] is working again

4184:20190711:122213.475 failed to accept an incoming connection: connection from "10.10.10.1" rejected, allowed hosts: "192.168.1.59"


TA
Hunt

[Atsushi]

When connecting from Zabbix server to Zabbix agent, is the address conversion performed on the via network device? Perhaps you have specified "192.168.1.59" as the value of Server in zabbix_agentd.conf, but because it is access from "10.10.10.1", it is not judged as a registered Zabbix server And it seems that the value has not been returned. Try changing the Server value in zabbix_agentd.conf to "10.10.10.1".

[shukryhunt]

It works after I change the IP into 10.10.10.1 .
ur a genius
Many Thanks