Compatible Systems 900i Manuale Utente

The MicroRouter 900i uses a number of light patterns on its front LED 
bar to indicate operating conditions.

2 & 9 on steady:  Router is powered on.

v Note:  Lights 1 and 10 are directly connected to the router’s 10BaseT 
interface and indicate 10BaseT link (1) and 10BaseT polarity (10).

Scan from 2 to 5:  Ethernet receive packet

Scan from 5 to 2:  Ethernet transmit packet

Scan from 6 to 9:  WAN receive packet

Scan from 9 to 6:  WAN transmit packet

5 & 6 on steady:  Flash ROM checksum in progress

5 & 6 flashing:  Router stacks starting up

2,3,4 & 7,8,9 flashing:  Running from ROM

2,3,4 & 7,8,9 on solid:  Erasing Flash ROM

2,3 & 8,9 on solid:  Writing Flash ROM

4 & 7 on solid:  Compressing Flash ROM image

Any continuous flashing pattern not noted above may be caused by a 
software “panic.”  This is a sign that a condition has been detected that 
the software does not know how to deal with:  either an unusual 
network condition, or a hardware failure. 

v Note:  Level 1 panics are very unusual.  These are not the same as 
Level 2 panics, which cause the router to save the reason for the panic 
and  restart.  The existence of a Level 2 panic signature will be reported 
by CompatiView or the command line.