Access Permission

[Mun]

Hi all,

Can anyone help me with this error?
Thanks.

[allexpetrov]

Hi all,

Can anyone help me with this error?
Thanks.

Hello, Mun!

Can you please share some more info about your host:

OS: ?
Firewall status: ?
Agent version: ?
SELinux/AppArmor status: ?

By the way, I see that you are monitoring the host which is out of scope of your Internal Network(the IP is from the public subnet range). Then it is mandatory to understand the infrastructure of the network where is the host (NATed, Firewalled, etc.. ) ?

You can see the errors using command (sudo) tail -f /var/log/zabbix/zabbix_agentd.log


Regards,
Alex

[Mun]

Access Permission

Hello, Mun!

Can you please share some more info about your host:

OS: ?
Firewall status: ?
Agent version: ?
SELinux/AppArmor status: ?

By the way, I see that you are monitoring the host which is out of scope of your Internal Network(the IP is from the public subnet range). Then it is mandatory to understand the infrastructure of the network where is the host (NATed, Firewalled, etc.. ) ?

You can see the errors using command (sudo) tail -f /var/log/zabbix/zabbix_agentd.conf


Regards,
Alex

Hi Alex,

OS: Cent0S 7
Firewall status: Active
Agent version: 3.0
SELinux/AppArmor status: Disabled

& I found this error on zabbix_agentd.log

[administrator@z ~]$ sudo tail -f /var/log/zabbix/zabbix_agentd.log
78256:20170809:155730.428 failed to accept an incoming connection: connection from "10.3.X.X" rejected, allowed hosts: "111.X.X.X"

& I do follow one solution regarding this error which is:

edit config file:
vi zabbix_agentd.conf

Server=0.0.0.0,111.X.X.X
As it probably going through NAT and causes Zabbix source error. When it arrives at the destination with another IP agent blocks.

Any idea?

Thanks.

[Atsushi]

Please try add '10.3.x.x' to Server in zabbix_agentd.conf.

[Mun]

Access Permission

Please try add '10.3.x.x' to Server in zabbix_agentd.conf.

Resolved!
Thank You so much