C
void Snmpv3GetAuthEngineTime();
Description
'snmpEngineTime' is used for Timeliness checking for Message level security. Snmp engine keep updating the ''snmpEngineTime' variable for checking the time window for the requrest and responses/inform etc. This routine also updates snmpEngineBoots in scenarios of internal timer reset or 'snmpEngineTime' cntr ovrflowed the (2^31 -1) value specified in RFC3411.
Preconditions
SNMPInit(); is called.
Remarks
This routine is called every time the rx/tx PDU processing is handled by the SNMP agent. Updates the 'snmpEngineTime' and requires frequnet access to internal timer registers.