nrpe stopped working after upgrade

[Andy Shellam]

Hi Henrik,

As I mentioned previously, the "no output returned from plugin" error 
means that Nagios did contact NRPE successfully, but had nothing 
returned (otherwise you'd get a "Socket timeout" or "NRPE: SSL handshake 
failed" or similar failure).  If you're certain Nagios isn't actually 
contacting NRPE, then I suggest you check your Nagios config etc.

What might be helpful is if you also post:

What happens when you run "check_nrpe -H <remote_host_ip> -c 
<a_valid_nrpe_command>" when run as the Nagios user.
The output you see in Nagios.
Your Nagios's NRPE command definition and a relevant service definition.

Andy.

Henrik Morsing wrote:
> So no-one has any other ideas?
>
> Regards
> Henrik 
>
>
> On Mon, Apr 09, 2007 at 11:39:22AM +0100, Henrik Morsing wrote:
>   
>> On Mon, Apr 09, 2007 at 07:36:17PM +0900, Robert Smith wrote:
>>     
>>> You could also try prepending an echo to the command_line in the command
>>> and you will  see the exact command line it is executing in the cgi
>>> interface, then copy and paste that into a terminal. work the bugs out
>>> from there.
>>>       
>> Thanks. Where do I add this exactly? 
>>
>> Thanks,
>> Henrik Morsing
>>
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