Interpret The Leds On A Pa-400R Series Firewall - PaloAlto Networks PA-400R Series Hardware Reference Manual

PA-400R Series Firewall Overview

Interpret the LEDs on a PA-400R Series Firewall

The following table describes how to interpret the status LEDs on all off the PA-400R Series
firewalls.
LED
Front Panel LEDs
(Power)
(Status)
(Alarm)
(High Availability)
PA-400R Series Next-Gen Firewall Hardware Reference
Description
• Green—The firewall is powered on.
• Off—The firewall is not powered on or an error has occurred
with the internal power system (for example, power is not within
tolerance levels).
• Green—The firewall is operating normally.
• Yellow—The firewall is booting.
• Red—A hardware component failed, such as a power supply failure,
a firewall failure that caused an HA failover, a drive failure, or
hardware is overheating and the temperature is above the high
temperature threshold.
• Off—The firewall is operating normally.
• Green—The firewall is the active peer in an active/passive
configuration.
• Yellow—The firewall is the passive peer in an active/passive
configuration.
• Off—High availability (HA) is not operational on this firewall.
In an active/active configuration, the HA LED only indicates
HA status for the local firewall and has two possible states
(green or off); it does not indicate HA connectivity of the
peer. Green indicates that the firewall is either active-
primary or active-secondary and off indicates that the
firewall is in any other state (for example, non-functional or
suspended).
18
2023 Palo Alto Networks, Inc.
©