NRDP --Return code of 127 is out of bounds

[raj222059]

Hi
Good Evng,

I am facing issues with NRDP server
I am suspecting it is not forwarding external commands to the nagios server

Below is the error i am getting for the respective service

(Return code of 127 is out of bounds - plugin may be missing)



Below are configuration for NRDP

in templates.cfg

define service {
name generic-nrdp
is_volatile 0
check_period 24x7
max_check_attempts 2
normal_check_interval 3
retry_check_interval 2
active_checks_enabled 0
passive_checks_enabled 1
obsess_over_service 1
check_freshness 1
freshness_threshold 905
notifications_enabled 0
notification_interval 60
notification_period 24x7
notification_options w,u,c,r ; Send notifications about warning, unknown, critical, and recovery events
event_handler_enabled 1
flap_detection_enabled 1
process_perf_data 1
retain_status_information 1
retain_nonstatus_information 1
check_command check_demo
register 0

}

in /usr/local/nagios/etc/objects/commands.cfg


define command{
command_name check_demo
command_line $USER1$/check_demo
}

in localhost.cfg

define service{
use generic-nrdp ; Name of service template to use
host_name UAT
service_description Disk_Space
}


Note: NRDP i checked in GUI with token and request XML and it is responding 1 check processed but it is not sending same to the Nagios
Any Suggestions/Solutions will be appreciated.


Thanks ,
RAJ,

[raj222059]

Hi All.

Can any one explain where we can check whether NRDP server is sending any data(Passive checks/external commands data) to nagios server or not.

i am getting error (Return code of 127 is out of bounds - plugin may be missing) for all external commands

Note: I can see NRDP client is sending data to NRDP server and Passive checks are enabled in nagios.cfg

any help will be appreciated.


Thanks,
Raj.

[rkennedy]

Can you please post the host definition for UAT?

Also, what is the file 'check_demo'?

[raj222059]

here is the definition for host UAT

Code: Select all

define host{
        use                     linux-server            
        host_name               UAT
        alias                   UAT
        address                 10.201.2.8
        }

Check_demo is the dummy command

we are using here NRDP which will send external command o/p to the nagios server.

Can You Please tell me.. how i can check whether NRDP forwarding any data to nagaios or not ?

[tgriep]

Can you post how the service check is defined for the Disk_space service on the nagios system?
Can you run the following on the nagios system and post back the results?

Code: Select all

ls -l /usr/local/nagios/libexec

If the plugins are in a different folder, adjust the above line to reflect that.

Can you show how the remote system is setup for sending the information to the Nagios system and any log information?

[raj222059]

Hi tgriep ,

thanks for the reply .

This is the service check for the Disk_space

Code: Select all

define service {
name generic-nrdp
is_volatile 0
check_period 24x7
max_check_attempts 2
normal_check_interval 3
retry_check_interval 2
active_checks_enabled 0
passive_checks_enabled 1
obsess_over_service 1
check_freshness 1
freshness_threshold 905
notifications_enabled 0
notification_interval 60
notification_period 24x7
notification_options w,u,c,r ; Send notifications about warning, unknown, critical, and recovery events
event_handler_enabled 1
flap_detection_enabled 1
process_perf_data 1
retain_status_information 1
retain_nonstatus_information 1
check_command check_demo
register 0

}

and here we do not need any plugins because we are using NRDP which can send a remote server command o/p to the nagios server.

i want to check NRDP server log but i could not find it . Can any one explain how i can check NRDP server log?

Thanks,
Raj.

[Box293]

In this guide:
https://assets.nagios.com/downloads/nrd ... erview.pdf

On pages 3 and 4 there is a section "Using the NRDP Client".
Can you perform these tests and post the command executed and the output.

On your client you should also have a config file with all your commands defined, can you please upload that file.