ADTRAN 1200350L1 - Manual (Page 115)

Appendix C: Log Messages
61200.350L2-1 Router Option Module User Guide C-5
Call Log Messages
Power Up - last down cause: <reason>
level 0 (displayed as level 1 after the unit is reset)
This is the <reason> for the last reset. Most are caused by internal
errors. Possible reasons are:
Bus error Bad address occurred on the internal bus
Kernel error General operating system error
No SBCs Mail resources used up or lost
Router stack error Fatal error in protocol stack
General panic General error
No rip Rip tasks could not start
Out of memory Out of available memory
Out of TCP ports All TCP ports are used up
Unknown error Unknown fatal error has occurred
Set timer error Cannot set real-time clock
Software watchdog
reset Software watchdog was not updated