title: SNMP Get Request returns NULL
body: <p>I am newbie to SNMP, I am trying to use SNMP Operations, I am using <a href="http://techdive.in/snmp/snmp4j-snmp-get-example" rel="nofollow">http://techdive.in/snmp/snmp4j-snmp-get-example</a> code But I am not able to get the expected output. I am getting NULL response as below:</p>
  
  <h2>Output:</h2>
  
  <p>SNMP GET Demo
  Sending Request to Agent...
  Got Response from Agent
  Snmp Get Response = [1.3.6.1.2.1.1.1.0 = Null]</p>
  
  <p>As I am trying to get sysDescr for OID of MIB RFC 1213, the expected output should be as below:</p>
  
  <h2>Expected Output:</h2>
  
  <p>SNMP GET Demo
  Sending Request to Agent...
  Got Response from Agent
  Snmp Get Response = [1.3.6.1.2.1.1.1.0 = Test Agent Simulator]</p>
  
  <p>Where am I going wrong? Any help would be highly Aprreciated.</p>