[SNMP4J] SNMP GET, SET, INFORM problem

[Aidan Diffey]

All.

I am writting an SNMP mamanger to perform GET / SET and receive INFORM
messages from an SNMP agent.
The agent is using SNMP V3.

I have looked through the list, and I think that I am creating the
PDU, Target and adding the USM correctly. (below is the code).
But, when I send the PDU to the SNMP agent, I get a usmNotInTimeWindow
(1.3.6.1.6.3.15.1.1.2.0).