A
Errors and troubleshooting
WAN Interface Module LEDs
WAN module LEDs are visible from the rear of the VPN Concentrator.
WAN Module LED
Power
Status
A-12
On
Normal operation.
Module has passed
diagnostics and is
operational. Normal.
Blinking
NA
Module failed
diagnostics. Error.
VPN 3000 Concentrator Series User Guide
Off
Power is not reaching
the module. It may not
be seated correctly.
Error.
Module has failed.
Error.