[SNMP4J] Unsupported security model

[Gian Marco Gallo]

  Good afternoon

I am trying to send a trap message to a server listening for snmp 
messages but when I try to send the trap an exception is throwed:
16:20:12,817 ERROR [STDERR] org.snmp4j.MessageException: Message 
processing model 3 returned error: Unsupported security model
16:20:12,817 ERROR [STDERR]     at 
org.snmp4j.MessageDispatcherImpl.sendPdu(MessageDispatcherImpl.java:465)
16:20:12,818 ERROR [STDERR]     at 
org.snmp4j.Snmp.sendMessage(Snmp.java:1067)
16:20:12,818 ERROR [STDERR]     at org.snmp4j.Snmp.send(Snmp.java:882)
16:20:12,818 ERROR [STDERR]     at org.snmp4j.Snmp.send(Snmp.java:875)
16:20:12,818 ERROR [STDERR]     at org.snmp4j.Snmp.send(Snmp.java:840)
16:20:12,818 ERROR [STDERR]     at 
com.elaide.crypto.ext.web.snmp.TrapSnmp.sendTrap(TrapSnmp.java:94)
16:20:12,818 ERROR [STDERR]     at 
com.elaide.crypto.ext.web.snmp.TrapSnmp.createAndSend(TrapSnmp.java:42)
16:20:12,818 ERROR [STDERR]     at 
com.elaide.crypto.ext.web.listeners.IndexListener.loadUserManager(IndexListener.java:47)
16:20:12,818 ERROR [STDERR]     at 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:20:12,818 ERROR [STDERR]     at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:20:12,818 ERROR [STDERR]     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:20:12,818 ERROR [STDERR]     at 
java.lang.reflect.Method.invoke(Method.java:597)
16:20:12,818 ERROR [STDERR]     at bsh.Reflect.invokeMethod(Unknown Source)
16:20:12,818 ERROR [STDERR]     at 
bsh.Reflect.invokeObjectMethod(Unknown Source)
16:20:12,818 ERROR [STDERR]     at bsh.Name.invokeMethod(Unknown Source)
16:20:12,818 ERROR [STDERR]     at bsh.BSHMethodInvocation.eval(Unknown 
Source)
16:20:12,818 ERROR [STDERR]     at bsh.BSHPrimaryExpression.eval(Unknown 
Source)
16:20:12,819 ERROR [STDERR]     at bsh.BSHPrimaryExpression.eval(Unknown 
Source)
16:20:12,819 ERROR [STDERR]     at bsh.Interpreter.eval(Unknown Source)
16:20:12,819 ERROR [STDERR]     at bsh.Interpreter.eval(Unknown Source)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.scripting.bsh.BSHInterpreter.exec(BSHInterpreter.java:134)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.scripting.util.GenericInterpreter.interpret(GenericInterpreter.java:341)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.ui.impl.PageImpl.interpret(PageImpl.java:840)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.ui.impl.EventProcessor.process0(EventProcessor.java:175)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:140)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.ui.impl.EventProcessingThreadImpl.process0(EventProcessingThreadImpl.java:517)
16:20:12,819 ERROR [STDERR]     at 
org.zkoss.zk.ui.impl.EventProcessingThreadImpl.run(EventProcessingThreadImpl.java:444)

I've searched for two days a solution in the snmp4j documentation and 
over internet but no luck. Do you have an idea?
I'm attaching my simple snmp class.

Thanks in advance

-- 
Gian Marco Gallo
Elaide SRL

Email: gianmarco.gallo at elaide.com
Phone: +39 049 4102390

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