10
ESR series routers
Table 2.8 - System indicator states
Indicator
name
Indicator functions
Indicator state
Device state
Status
Currency device indicator.
Green
Device operates properly.
Orange
Device is in the software loading state
Alarm
Existence and device emergency
level indicator
-
-
VPN
Active VPN-session indicator.
-
-
Flash
Indicator of active exchange with
data storages (SD-card or USB
Flash).
Orange
Carrying out read/write operation by
«copy» command
Power
Device power indicator.
Green
Device power supply is proper. Primary
power supply, if it is installed, operates
properly.
Orange
Disability of primary power supply,
primary network fault or default.
Off
Fault of the device internal power
supplies.
Master
Operation indicator in failover -
modes.
-
-
Fan
Emergency indicator of fans
Off
All fans are operational.
Red
One or more fans failed. The cause of
emergency may be fault of even one
fan (for example, stopping or under-
frequency rotation).
RPS
Reserve power supply operation
mode.
Green
Reserve power supply is installed and
in normal operation.
Off
Reserve power supply is not installed.
Red
Reserve power supply is missing or
failed
