Hello,

On Mon, Jul 26, 2010 at 7:14 PM, [email protected] <[email protected]> wrote:
> The configurations you mentioned belong in the ossec server's ossec.conf.
> I believe all entries that match an agent in the agent.conf will be merged.
> After the md5s change you have to manually restart the agent's ossec 
> processes.
>
> -----Original Message-----
> From: Mark F
> Sent:  07/26/2010 3:51:20 AM
> Subject:  [ossec-list] Central Remote Agent Configuration
>
>
> Hi All,
>
> I'm wanting to configure my agents centrally and i'm able to do this using 
> the file in /var/ossec/etc/shared/agent.conf
>
> The thing i'm not entirely sure on is where settings such as 
> (<auto_ignore>no</auto_ignore>,<alert_new_files>yes</alert_new_files>) do 
> they i beleive go onto the central server in ossec.conf under the <syscheck> 
> tag's of course, Or does it need to be added to agent.conf?
>

The 'auto_ignore' and the 'alert_new_file' are manager side options
and shouldn't be set in the agent.conf file. The 'ignore' option once
spécified in the server become global to all agents.

> Also within the agent.conf file i'm not sure if the configurations get merged 
> together? IE if i have an agent.conf of:-
> <agent_config>
> <syscheck>
> <auto_ignore>no</auto_ignore>
> <alert_new_files>yes</alert_new_files>
> <frequency>21600</frequency>
>      <directories check_all="yes">/</directories>
> </syscheck>
> </agent_config>
>
> <agent_config name="001">
> <localfile>
> <location>/var/log/apache2/error_log</location>
> <log_format>apache</log_format>
> </localfile>
> </agent_config>
>
> <agent_config name="002">
>  <localfile>
>    <log_format>apache</log_format>
>    <location>/usr/local/apache2/logs/*</location>
>  </localfile>
> </agent_config>
>
> Will all agents have the "<directories check_all="yes">/</directories>" set 
> on them and only agent 001 checking "/var/log/apache2/error_log" and only 
> agent 002 checking "<location>/usr/local/apache2/logs/*</location>"?

yes

>
> Either i've not read the documentation correctly or it doesn't actually state 
> what will happen in this instance?
> And after the md5sum on the agent has been updated do I need to then manually 
> restart the agent as well or is that not the case and that as soon as the the 
> new md5sum is attached to the agent then its using the new configuration?
>

You must restart the agent (localy or remotely) to get the changes applied

> Cheers all,
> M
>
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