Nagios Support Forum

Hi,

Yesterday i added 4 Esxi host in NagiosXI R1.0 after that i found some error and updated vmware SDK then all services are working fine except two services.

Below error is coming from 2 hosts out of 4 Esxi hosts:

ESX3 CRITICAL - Cant call method network on an undefined value at /usr/local/nagios/libexec/check_esx3.pl line 856.


And this following error is coming from 1 host out of 4 Esxi host:

ESX3 CRITICAL - Illegal division by zero at /usr/local/nagios/libexec/check_esx3.pl line 1065.


Thank you for your kind help..

Can you show the actual commands that you are running from the command line?

[root@localhost ~]# /usr/local/nagios/libexec/check_esx3.pl -H 192.X.X.99 -f /usr/local/nagiosxi/etc/components/vmware/192_X_X_99_auth.txt -l NET
ESX3 CRITICAL - Can't call method "network" on an undefined value at /usr/local/nagios/libexec/check_esx3.pl line 856. | net_receive=341.00KB;; net_send=1812.00KB;;
[root@localhost ~]# /usr/local/nagios/libexec/check_esx3.pl -H 192.X.X.98 -f /usr/local/nagiosxi/etc/components/vmware/192_X_X_99_auth.txt -l NET
ESX3 CRITICAL - Can't call method "network" on an undefined value at /usr/local/nagios/libexec/check_esx3.pl line 856. | net_receive=14032.00KB;; net_send=19813.00KB;;

Closing your other thread as you have these two duplicates up, also, what are the differences between the esxi host that is giving you the "division by zero" error and the ones that are working?

Did you check your version and update it as per Yancy's suggestion in your other thread?

yancy wrote:We had a similar post and it turned out a datastore had been disconnected. However, even so, the error should be caught before giving a division by zero message.

He was using on older verision of check_esx3 which may have been corrected in newer versions.

Can you check what version your using.

cat /usr/local/nagios/libexec/check_esx3.pl | grep "VERSION"

$VERSION = '0.5.0';

The 0.5.0 version can be downloaded here:
http://exchange.nagios.org/directory/Pl ... st/details

I'm pretty sure this will fix most of your issues.

Hi,

Thanks, after upgrading the version, now it's working fine.