path: root/templates/net/netgear_snmp/README.md

# Netgear Fastpath SNMP

## Overview

For Zabbix version: 5.2 and higher  
https://kb.netgear.com/24352/MIBs-for-Smart-switches

This template was tested on:

- Netgear M5300-28G

## Setup

Refer to the vendor documentation.

## Zabbix configuration

No specific Zabbix configuration is required.

### Macros used

|Name|Description|Default|
|----|-----------|-------|
|{$CPU.UTIL.CRIT} |<p>-</p> |`90` |
|{$FAN_CRIT_STATUS:"failed"} |<p>-</p> |`2` |
|{$MEMORY.UTIL.MAX} |<p>-</p> |`90` |
|{$PSU_CRIT_STATUS:"failed"} |<p>-</p> |`2` |
|{$TEMP_CRIT_LOW} |<p>-</p> |`5` |
|{$TEMP_CRIT_STATUS} |<p>-</p> |`3` |
|{$TEMP_CRIT} |<p>-</p> |`60` |
|{$TEMP_WARN_STATUS} |<p>-</p> |`2` |
|{$TEMP_WARN} |<p>-</p> |`50` |

## Template links

|Name|
|----|
|Generic SNMP |
|Interfaces SNMP |

## Discovery rules

|Name|Description|Type|Key and additional info|
|----|-----------|----|----|
|Temperature Discovery |<p>FASTPATH-BOXSERVICES-PRIVATE-MIB::boxServicesTempSensorsTable</p> |SNMP |temp.discovery |
|FAN Discovery |<p>FASTPATH-BOXSERVICES-PRIVATE-MIB::1.3.6.1.4.1.4526.10.43.1.6.1.1</p> |SNMP |fan.discovery |
|PSU Discovery |<p>FASTPATH-BOXSERVICES-PRIVATE-MIB::boxServicesPowSupplyIndex</p> |SNMP |psu.discovery |

## Items collected

|Group|Name|Description|Type|Key and additional info|
|-----|----|-----------|----|---------------------|
|CPU |CPU utilization |<p>MIB: FASTPATH-SWITCHING-MIB</p><p>CPU utilization in %</p> |SNMP |system.cpu.util[agentSwitchCpuProcessTotalUtilization.0]<p>**Preprocessing**:</p><p>- REGEX: `60 Secs \( ([0-9\.]+)%\).+300 Secs \1`</p> |
|Fans |#{#SNMPVALUE}: Fan status |<p>MIB: FASTPATH-BOXSERVICES-PRIVATE-MIB</p><p>The status of fan</p> |SNMP |sensor.fan.status[boxServicesFanItemState.{#SNMPINDEX}] |
|Inventory |Operating system |<p>MIB: FASTPATH-SWITCHING-MIB</p><p>Operating System running on this unit</p> |SNMP |system.sw.os[agentInventoryOperatingSystem.0]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> |
|Inventory |Hardware model name |<p>MIB: FASTPATH-SWITCHING-MIB</p> |SNMP |system.hw.model<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> |
|Inventory |Hardware serial number |<p>MIB: FASTPATH-SWITCHING-MIB</p><p>Serial number of the switch</p> |SNMP |system.hw.serialnumber<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> |
|Memory |Available memory |<p>MIB: FASTPATH-SWITCHING-MIB</p><p>The total memory freed for utilization.</p> |SNMP |vm.memory.available[agentSwitchCpuProcessMemFree.0] |
|Memory |Total memory |<p>MIB: FASTPATH-SWITCHING-MIB</p><p>The total Memory allocated for the tasks</p> |SNMP |vm.memory.total[agentSwitchCpuProcessMemAvailable.0] |
|Memory |Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.0]<p>**Expression**:</p>`(last("vm.memory.total[agentSwitchCpuProcessMemAvailable.0]")-last("vm.memory.available[agentSwitchCpuProcessMemFree.0]"))/last("vm.memory.total[agentSwitchCpuProcessMemAvailable.0]")*100` |
|Power_supply |#{#SNMPVALUE}: Power supply status |<p>MIB: FASTPATH-BOXSERVICES-PRIVATE-MIB</p><p>The status of power supply</p> |SNMP |sensor.psu.status[boxServicesPowSupplyItemState.{#SNMPINDEX}] |
|Temperature |#{#SNMPVALUE}: Temperature |<p>MIB: FASTPATH-BOXSERVICES-PRIVATE-MIB</p><p>The temperature value reported by sensor</p> |SNMP |sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}] |
|Temperature |#{#SNMPVALUE}: Temperature status |<p>MIB: FASTPATH-BOXSERVICES-PRIVATE-MIB</p><p>The state of temperature sensor</p> |SNMP |sensor.temp.status[boxServicesTempSensorState.{#SNMPINDEX}] |

## Triggers

|Name|Description|Expression|Severity|Dependencies and additional info|
|----|-----------|----|----|----|
|High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m) |<p>CPU utilization is too high. The system might be slow to respond.</p> |`{TEMPLATE_NAME:system.cpu.util[agentSwitchCpuProcessTotalUtilization.0].min(5m)}>{$CPU.UTIL.CRIT}` |WARNING | |
|#{#SNMPVALUE}: Fan is in critical state |<p>Please check the fan unit</p> |`{TEMPLATE_NAME:sensor.fan.status[boxServicesFanItemState.{#SNMPINDEX}].count(#1,{$FAN_CRIT_STATUS:"failed"},eq)}=1` |AVERAGE | |
|Operating system description has changed |<p>Operating system description has changed. Possible reasons that system has been updated or replaced. Ack to close.</p> |`{TEMPLATE_NAME:system.sw.os[agentInventoryOperatingSystem.0].diff()}=1 and {TEMPLATE_NAME:system.sw.os[agentInventoryOperatingSystem.0].strlen()}>0` |INFO |<p>Manual close: YES</p> |
|Device has been replaced (new serial number received) |<p>Device serial number has changed. Ack to close</p> |`{TEMPLATE_NAME:system.hw.serialnumber.diff()}=1 and {TEMPLATE_NAME:system.hw.serialnumber.strlen()}>0` |INFO |<p>Manual close: YES</p> |
|High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.util[memoryUsedPercentage.0].min(5m)}>{$MEMORY.UTIL.MAX}` |AVERAGE | |
|#{#SNMPVALUE}: Power supply is in critical state |<p>Please check the power supply unit for errors</p> |`{TEMPLATE_NAME:sensor.psu.status[boxServicesPowSupplyItemState.{#SNMPINDEX}].count(#1,{$PSU_CRIT_STATUS:"failed"},eq)}=1` |AVERAGE | |
|#{#SNMPVALUE}: Temperature is above warning threshold: >{$TEMP_WARN:""} |<p>This trigger uses temperature sensor values as well as temperature sensor status if available</p> |`{TEMPLATE_NAME:sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}].avg(5m)}>{$TEMP_WARN:""} or {Netgear Fastpath SNMP:sensor.temp.status[boxServicesTempSensorState.{#SNMPINDEX}].last()}={$TEMP_WARN_STATUS}`<p>Recovery expression:</p>`{TEMPLATE_NAME:sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}].max(5m)}<{$TEMP_WARN:""}-3` |WARNING |<p>**Depends on**:</p><p>- #{#SNMPVALUE}: Temperature is above critical threshold: >{$TEMP_CRIT:""}</p> |
|#{#SNMPVALUE}: Temperature is above critical threshold: >{$TEMP_CRIT:""} |<p>This trigger uses temperature sensor values as well as temperature sensor status if available</p> |`{TEMPLATE_NAME:sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}].avg(5m)}>{$TEMP_CRIT:""} or {Netgear Fastpath SNMP:sensor.temp.status[boxServicesTempSensorState.{#SNMPINDEX}].last()}={$TEMP_CRIT_STATUS}`<p>Recovery expression:</p>`{TEMPLATE_NAME:sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}].max(5m)}<{$TEMP_CRIT:""}-3` |HIGH | |
|#{#SNMPVALUE}: Temperature is too low: <{$TEMP_CRIT_LOW:""} |<p>-</p> |`{TEMPLATE_NAME:sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}].avg(5m)}<{$TEMP_CRIT_LOW:""}`<p>Recovery expression:</p>`{TEMPLATE_NAME:sensor.temp.value[boxServicesTempSensorTemperature.{#SNMPINDEX}].min(5m)}>{$TEMP_CRIT_LOW:""}+3` |AVERAGE | |

## Feedback

Please report any issues with the template at https://support.zabbix.com