Question to Chassis Temperature - Hi Limit (C)
We use snmp to monitor our f5 BIG-IP appliance (5250v). To configure the threshold we want to know if the "Hi Limit" is the right maximum value for the monitoring and the following temperature sensors/components: show /sys hardware: Chassis Temperature Status Index Lo Limit(C) Temp(degC) Hi Limit(C) Location 1 0 45 82 Main board HSBE transistor temp 2 0 28 62 Main board HSBE IC temperature 3 0 22 42 Main board inlet transistor tem 4 0 23 42 Main board inlet IC temperature 5 0 28 52 Main board outlet transistor te 6 0 30 52 Main board outlet IC temperatur 7 0 35 65 Power supply 1 meas. inlet tem 8 0 36 65 Power supply 2 meas. inlet tem 9 0 29 52 Main board near power supplies 10 0 33 82 Main board near B56821 temperat What happens when this value is reached? Is it just a information to know "this value is too high I should do anything" or would the f5 automatically turn off (for example)? I could not find any documentation, unfortunately. 😞
Nagios Monitoring for BiIP (F5) TMM-Utilization
We have downloaded and configured nagios plugin for BigIP (TMM-Utilization) as per below link [http://dingleberry.me/2009/10/monitoring-f5-bigip-tmm-utilization-with-nagios-and-snmp/] My Nagios Configuration is as below in commands.cfg define command{ command_name check_tmm_utilization command_line $USER1$/check_tmm_utilization $HOSTADDRESS$ $ARG1$ $ARG2$ } It shows HOST is online however services gets failed and show on portal that Return code of 255 is out of bounds When check manually it gives below error root@76f14f428392:/usr/local/nagios/libexec ./check_tmm_utilization HOST_IP 76 90 Illegal division by zero at ./check_tmm_utilization line 49. Below is line 49 my $tmm_cpu = (( ($polled_oids_1->{$tmmTotalCyl} - $polled_oids_0->{$tmmTotalCyl}) - ( ($polled_oids_1->{$tmmIdleCyl} - $polled_oids_0->{$tmmIdleCyl}) + ($polled_oids_1->{$tmmSleepCyl} - $polled_oids_0->{$tmmSleepCyl}) )) / ($polled_oid s_1->{$tmmTotalCyl} - $polled_oids_0->{$tmmTotalCyl}) ) * 100 ; Is there any way to fix this?
