Administration of the Avaya G350 Media Gateway - Avaya Support

FIPSError statesTable 19 describes the four error states and the recovery procedure taken by the G350.Table 19: Error StatesErrorStateCauseAutomatic Recovery Procedure1 Image integratedself-test failurePRNG non-answerCrypto non-answerEEPROM non-answer●●●Display Error state informationthat describes the failed self-test.Run Power-up self-tests and if OKcontinue normally.Do key zeroization.2 Run-time ● Reset.● Automatically attempt return backConditional PRNG stack to normal operation.Bypass table corruptionImage download digitalsignature validationfailure3 Booter integratedself-test4 NVRAM integratedself-test failure●●Gateway immediately resetsitself.Gateway reruns the self-tests.Recovering from an error stateIn order to recover from Error States 1, 2 and 4, follow the procedure shown in Figure 27:SECURITY ALERT:! SECURITY ALERT:If the G350 does not recover from Error State 3, the secrets and other definitionsare retained. If this information is highly sensitive, you should not send the G350for repair.320 Administration of the Avaya G350 Media Gateway