(solved) ESXi 5.1 log redirection to mysql database

Hi,

I have a peoblem with log redirection to a mysql database with esxi 5.1

Here is my situation :

I have several VMware ESXi 5.1, I want to redirect all syslog events from those ESX to a mysql database installed on a Ubuntu Server.

I suppose that my Ubuntu Server is correctly configured because if I do "logger hello" on another linux computer, I see the event in my mysql database.

On my ESX 5.1 I set the IP address of the mysql database into "Advanced settings / Syslog / Syslog.global.logHost".

What did I do wrong ? ESX configuration is wrong ? Ubuntu Server with mysql ?