HP VPN Firewall Appliances Getting Started Command Reference

96
Default command level
2: System level
Parameters
slot slot-number: See the usage guidelines for this command.
hotspot: Specifies a hotspot sensor, which is used for temperature monitoring and is typically placed
near the chip that generates a great amount.
sensor-number: Specifies the sensor number. It is an integer starting from 1, each number representing a
temperature sensor of a device or card.
lowerlimit: Lower temperature threshold in Celsius degrees. The value range depends on the hotspot
sensor.
warninglimit: Warning temperature threshold in Celsius degrees. The value range depends on the
hotspot sensor.
alarmlimit: Alarming temperature threshold in Celsius degrees. The value range depends on the hotspot
sensor. The value of this argument must be greater than the warning temperature threshold. If you do not
specify this argument, the current configuration is used.
Usage guidelines
When the device temperature drops below the lower temperature threshold or reaches the warning
threshold, the device logs the event and outputs a log message and a trap.
When the device temperature reaches the alarming threshold, the device logs the event and outputs a log
message and a trap repeatedly, and alerts users through the LED on the device panel.
Due to temperature hysteresis, a temperature decreasing notification is later than the actual temperature
decreasing event. Fan speed changes might cause the actual temperature value read after an alarm to
be lower than the alarm temperature.
The following matrix shows the slot slot-number option, the alarmlimit argument, and hardware
compatibility:
Hardware slot-number com
p
atibilit
y
alarmlimit com
p
atibilit
y
F1000-A-EI/F1000-S-EI Yes, 0 for the PCB No
F1000-E Yes, 0 for the PCB Yes
F5000 Yes, 0 for the MPU Yes
F5000-S/F5000-C Yes, 0 for the PCB Yes
VPN firewall modules Yes, 0 for the firewall module itself No
20-Gbps VPN firewall modules Yes, 0 for the firewall module itself No
Examples
# Configure hotspot sensor 1 to use the lower temperature threshold -5°C (23°F), the warning
temperature threshold 50°C (122°F), and the alarm temperature threshold 70°C (158°F).
<Sysname> system-view
[sysname] temperature-limit slot 0 hotspot 1 -5 50 70
Related commands
display environment