Nagios – Citrix Monitoring – how to monitor the number of logged on users

Get the check_snmp_citrix Plugin from NagiosExchange

Download the ddl’s from here:  http://www.wtcs.org/snmp4tpc/snmp4ctx.htm

copy the files to all Terminal Servers.

Then

copy SNMP4CTX.dll %SystemRoot%\system32

snmp4ctx.reg

net stop “SNMP Service”
net start “SNMP Service”

add the following lines to your commands.cfg

# Citrix users
# check_snmp_citrix command definition
define command{
command_name check_snmp_citrix
command_line /usr/lib/nagios/plugins/check_snmp_citrix $HOSTNAME$ $ARG1$ $ARG2$ -w 21 -c 25
}

add the following lines to your services definitions:

define service {
use template1
name check-citrix-users
service_description Citrix check users
host_name  server1, server2
check_command check_snmp_citrix!SNMP-COMMUNITY-NAME!WFActive

}

Restart Nagios with /etc/init.d/nagios3 restart

Enjoy !

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