[SNMP4J] no response or no such OID

[James Yu]

Hi,

If we run snmpget/snmpwalk in console, we get message like "no response" or
"no such OID" when the target is unreachable or incorrectly configured
respectively.
How do we get such message with snmp4j ?
It seems to me that snmp4j always put Null to variable in VariableBinding no
matter it's no response or no such OID or even the value is actually "Null".
This may be mis-leading when the OID's value is actually "Null".


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James C.-C.Yu