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[malik]

telnet is ok from "zabbix server" to "zabbix proxy" but not inverse because we have blocked flux.
I use a passive server, this is not problem no ?

[frankymryao]

telnet is ok from "zabbix server" to "zabbix proxy" but not inverse because we have blocked flux.
I use a passive server, this is not problem no ?

telnet from server(or proxy) to agent.

passive is ok

[malik]

Yes, telnet from proxy to agent and from agent to proxy are successful.

[frankymryao]

Yes, telnet from proxy to agent and from agent to proxy are successful.

/usr/local/bin/zabbix_get -s IP-server-zabbix -k system.hostname

IP-server-zabbix should be IP-agent-zabbix?

[malik]

Yes, the parameter "Server =" in zabbix_agentd.conf on the zabbix server is "Server = 127.0.0.1"

I use this command on zabbix proxy, it's this ?
The IP of command should be the address IP of zabbix server yes ?

Edit :
On the Zabbix web interface, I use 127.0.0.1 for identify the zabbix server, it's ok ? or I should use real address IP ?

[malik]

You have not others solutions for me ?

Thank,

Malik.

[malik]

No problems, but it still does not work for me

[frankymryao]

Yes, the parameter "Server =" in zabbix_agentd.conf on the zabbix server is "Server = 127.0.0.1"

I use this command on zabbix proxy, it's this ?
The IP of command should be the address IP of zabbix server yes ?

Edit :
On the Zabbix web interface, I use 127.0.0.1 for identify the zabbix server, it's ok ? or I should use real address IP ?

I'm not sure about wheather 127.0.0.1 is OK.

try the real ip.

[malik]

I changed all IP "127.0.0.1" in configuration files on the zabbix server by the real IP.

I restarted the agent and server.

I retry this command :

/usr/local/bin/zabbix_get -s [IP(real)server-zabbix] -k system.hostname

But I have the same response :

zabbix_get [19487] : Timout while executing operation

In the log file on the zabbix proxy, I have this error often :

Item [host:llm.log.error] error: Get value from agent failed: ZBX_TCP_READ() failed [Interrupted system call] 
[Z3005] Query failed: [2006] MySQL server has gone away [begin;] 
Zabbix Host [host]: first network error, wait for 15 seconds 
[Z3005] Query failed: [2006] MySQL server has gone away [begin;]

Maybe, this error is the problem, but I not understand !

EDIT :
The command

/usr/local/bin/zabbix_get -s 127.0.0.1 -k system.hostname

on the zabbix proxy return an error :

zabbix_get [20544]: get value error: Cannot connect to [127.0.0.1:10050] [Connection refused]

If I use the real IP of zabbix proxy, the command return nothing.

Other question :

With the command

netstat -tulpen|grep -i zabb

on the Zabbix Server, it return just this line :

TCP 0 0.0.0.0:10050 0.0.0.0:* LISTEN 501 17832384 24674/zabbix_agentd

Normaly, a second line for "zabbix_serveur" or not ?
On the Zabbix Proxy, I have two line : "zaabix_agentd" and "zabbix_proxy"

[malik]

Hello,

Good news !!

The data arrive at the server.

I have upgrade the proxy zabbix in version 1.8.10 (before 1.8.3).

In the database zabbix on the proxy, in "ids" table, the "nextID" was bigger and in "proxy_history", the "ID" was smallest.
The "ID" had to reach the "nextID", I wait and now, is OK.

Thank for your help.

My problem is resolved.

Malik.

For most informations : https://support.zabbix.com/browse/ZBX-3085