Zabbix sender failed

[Ardri]

Hello everybody!
I have one problem related to zabbix sender.
I'm trying to send some data to zabbix via sender using the following command:

zabbix_sender -z 172.16.11.142 -s "server" -p 10051 -k winlog -o "Information" -vv

Zabbix-sender and zabbix-server are located on the same host.

and then I get error message:

zabbix_sender [8128]: DEBUG: answer [{"response":"success","info":"processed: 0; failed: 1; total: 1; seconds spent: 0.001615"}]
info from server: "processed: 0; failed: 1; total: 1; seconds spent: 0.001615"

I looked in zabbix-server.log file and found there this:

4855:20160404:203500.390 cannot process trapper item "winlog": connection from "172.16.11.142" rejected, allowed hosts: "server"

When i try to send the same message to host "Zabbix server" with the following command:

zabbix_sender -z 172.16.11.142 -s "Zabbix server" -k winlog -o "Info"

everything works fine and info is sent to appropriate host.

What am I doing wrong?

[nmz]

does you try with zabbix_sender -z 172.16.11.142 -s "Zabbix server" -p 10051 -k winlog -o "Information" -vv -s must be your actual host name

[Ardri]

Sure, that was in original post.
The problem is, when I try to send data to host, that differs from "zabbix server", he data transfer fails.