There are no issues with firewall, all the servers are under the same subnet
and 100% sure no fire wall issues

regards

On Mon, Oct 26, 2009 at 12:48 PM, Mathew Walker <lmw94...@hotmail.com>wrote:

>  No firewall rules in play?  eg. allowing connections from your Nagios
> server to tcp-5666 and allowing the remove server to connect back to your
> nagios server?
>
> Did you edit the nrpe.cfg file correctly and add the server to
> allowed_hosts?  Did you remember to restart NRPE after editing the config?
>
> did you try actually issuing a check like "check_nrpe -H xxx.xxx.xxx.xxx -c
> check_users" ?
>
>
> --
> Mat W. - http://www.techadre.com
>
>
>
> ------------------------------
> Date: Mon, 26 Oct 2009 12:33:09 -0400
> From: akpg...@gmail.com
> To: nagios-users@lists.sourceforge.net
> Subject: [Nagios-users] CHECK_NRPE: Received 0 bytes from daemon.
>
>
> Hi -
>
>             I have installed the NRPE and when trying to run the check_nrpe
> -H xx.xx.xxx.xxx from the server where nagios is running , I am getting the
> following error
>
> CHECK_NRPE: Received 0 bytes from daemon.Check the remote server logs for
> error messages.
>
>
> Server1 : I set up NRPE and I have added /etc/services nrpe entry . , I
> have enabled the service.
>
> I have NRPE set up on an other server and it is running fine. I did follow
> the same instructions. Not able to figure out what's wrong with
> configuration
>
>
> Regards
>
>
> ------------------------------
> Windows 7: I wanted more reliable, now it's more reliable. 
> Wow!<http://microsoft.com/windows/windows-7/default.aspx?h=myidea?ocid=PID24727::T:WLMTAGL:ON:WL:en-US:WWL_WIN_myidea:102009>
>
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