Hi,
The error is not where you guessed it was.
Instead the error message gives the reason.
You have to use a ScopedPDU for SNMPv3.
So instead
PDU request=new PDU();
you have to use
ScopedPDU request=new ScopedPDU();
That is all.
Best regards,
Frank
Am 13.05.2016 um 12:10 schrieb atike.demir...@ogr.deu.edu.tr:
---------------------------- Original Message ----------------------------
Subject: java.lang.IllegalArgumentException error
From: atike.demir...@ogr.deu.edu.tr
Date: Wed, May 11, 2016 4:02 pm
To: snmp4j@agentpp.org.
--------------------------------------------------------------------------
Hello,
I have developed an software for my school project. I have tried to
collect information on agent machines. When i do it for snmpv1, it is okay
but when i do it for snmpv3 i have an error. I have searched this problem
however i haven't found it. Please, help me.
There is my code;
Snmp client=null;
try{
client=new Snmp(new DefaultUdpTransportMapping());
Address add=new UdpAddress("192.168.2.3/161");
client.listen();
// USM usm=new USM(SecurityProtocols.getInstance(),new
//OctetString("MPv3.createLocalEngineID()"),0);
// SecurityModels.getInstance().addSecurityModel(usm);
UsmUser user = new UsmUser(new OctetString("nagios"),
AuthMD5.ID,
new OctetString("User3Password"),
PrivDES.ID,
new OctetString("User3Encyrption"));
client.getUSM().addUser(new OctetString("nagios"), user);
UserTarget target=new UserTarget();
target.setAddress(add);
target.setRetries(2);
target.setTimeout(1500);
target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
target.setSecurityModel(SecurityModel.SECURITY_MODEL_USM);
target.setSecurityName(new OctetString("nagios"));
PDU request=new PDU();
request.setType(PDU.GET);
OID oid=new OID(".1.3.6.1.2.1.1.5.0");
request.add(new VariableBinding(oid));
ResponseEvent event=client.send(request, target);
System.out.println(event.getResponse());
}
Error : java.lang.IllegalArgumentException: MPv3 only accepts ScopedPDU
instances as pdu parameter
This error point out "client.getUSM().addUser(new OctetString("nagios"),
user);"
Lots of example that i examined used "client.getUSM().addUser" but my code
is given me an error, i don't understand why it gave me.
Thanks for your help.
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