PRTG Manual: SNMP Juniper NS System Health Sensor
The SNMP Juniper NS System Health sensor monitors the system health of a Juniper NetScreen device via the Simple Network Management Protocol (SNMP).
SNMP Juniper NS System Health Sensor
For a detailed list and descriptions of the channels that this sensor can show, see section Channel List.
- Dutch: SNMP Juniper NS systeemstatus
- French: Juniper NS état du système (SNMP)
- German: SNMP Juniper NS Systemzustand
- Japanese: SNMP Juniper NS のシステム正常性
- Portuguese: Saúde do sistema Juniper NS (SNMP)
- Russian: Работоспособность системы Juniper NS по SNMP
- Simplified Chinese: SNMP Juniper NS 系统健康状况
- Spanish: Salud de sistema Juniper NS (SNMP)
Consider the following remarks and requirements for this sensor:
Remark |
Description |
|---|---|
IPv6 |
This sensor supports IPv6. |
Performance impact |
This sensor has a low performance impact. |
Lookups |
This sensor uses lookups to determine the status values of one or more channels. |
Basic Sensor Settings
The sensor has the following default tags that are automatically predefined in the sensor's settings when you add the sensor:
- snmpjuniper
- systemhealth
For more information about basic sensor settings, see section Sensor Settings.
Sensor Display
Setting |
Description |
|---|---|
Primary Channel |
Select a channel from the list to define it as the primary channel. In the device tree, PRTG displays the last value of the primary channel below the sensor's name. The available options depend on what channels are available for this sensor.
|
Graph Type |
Define how this sensor shows different channels:
|
Stack Unit |
This setting is only visible if you select Stack channels on top of each other above. Select a unit from the list. PRTG stacks all channels with this unit on top of each other. By default, you cannot exclude single channels from stacking if they use the selected unit. However, there is an advanced procedure to do so. |
By default, all of these settings are inherited from objects that are higher in the hierarchy. We recommend that you change them centrally in the root group settings if necessary. To change a setting for this object only, click 
under the corresponding setting name to disable the inheritance and to display its options.
For more information, see section Inheritance of Settings.
Which channels the sensor actually shows might depend on the target device, the available components, and the sensor setup.
Channel |
Description |
|---|---|
CPU Utilization |
The CPU usage
|
Downtime |
In the channel table on the Overview tab, this channel never shows any values. PRTG uses this channel in graphs and reports to show the amount of time in which the sensor was in the Down status. |
Memory Usage |
The memory usage (%) |
Power Supply (Power) |
The power supply status
|
Session Usage |
The session usage (%) |
Temperature (System Temperature) |
The system temperature |
KNOWLEDGE BASE
What security features does PRTG include?
My SNMP sensors don’t work. What can I do?
