---------------------------- 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. _______________________________________________ SNMP4J mailing list SNMP4J@agentpp.org https://oosnmp.net/mailman/listinfo/snmp4j