Error States - Avaya G250 Administration

For each self-test listed, the process that dispatches the self-test execution outputs the name of
the test performed and, on completion of the test, the process outputs results – passed or failed.
"Image Banks Integrity power-up self test"
"NVRAM integrity power-up self test" "Passed"
"PRNG integrity power-up self test" "Passed"
"Crypto integrity power-up self test" "Passed"
"EEPROM integrity power-up self test" "Passed"
If the G250/G350 fails a conditional or power-up self-test, the module enters the error state. All
data output interfaces are immediately blocked.

Error states

Table 42 describes the four error states and the recovery procedure taken by the G250/G350.
Table 42: Error States
Error
State
1
2
Cause
Image integrated
self-test failure
PRNG known answer
Crypto known answer
EEPROM known answer
Run-time
Conditional PRNG stuck
Bypass table corruption
Image download digital
signature validation
failure
"Failed"
Automatic Recovery Procedure
An Error Recovery dialog box appears
in the console (see Figure
the user to either:
Retest and continue, or
●
Zeroize secrets.
●
Reset.
●
Automatically attempt return back
●
to normal operation.
Administration procedures
54). It allows
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