[SNMP4J] I: Sender trap v3

[Frank Fock]

Hi Aloi,

You have added a localized USM user for an empty
engine ID, but your local engine ID is not empty. Thus,
you cannot use that user to send out a request.

Best regards,
Frank

Aloi Gianfranco wrote:
>  
> 
> Hi all,
> 
> I have a problem, with my sender trap v3.
> 
> My source code is 
> 
>  
> 
> ------------------------------------------------------------------------
> ------------------------------------------------------------------------
> ---------------------------------------------
> 
> UdpAddress address = new
> UdpAddress(InetAddress.getByName("----------"),162);
> 
>        
> 
> MessageDispatcherImpl msgDispatcher = new MessageDispatcherImpl();
> 
>             msgDispatcher.addMessageProcessingModel(new MPv3());
> 
>  
> 
>             trasport = new DefaultUdpTransportMapping();
> 
>  
> 
>            snmpV3Session = new Snmp(msgDispatcher,trasport);
> 
>  
> 
>            UsmUser user =new UsmUser(new OctetString("USERNAME123"),
> 
>                                                         AuthMD5.ID,
> 
>                                                         new
> OctetString("PASSWORD123"),
> 
>                                                         PrivDES.ID,
> 
>                                                         new
> OctetString("CRYPT123"));
> 
>  
> 
>             MPv3 mpv3 =
> (MPv3)snmpV3Session.getMessageProcessingModel(MessageProcessingModel.MPv
> 3);
> 
>  
> 
>             USM usm = new USM(SecurityProtocols.getInstance(),
> 
>                          new OctetString(mpv3.createLocalEngineID()),
> 0);
> 
>  
> 
>             usm.addUser(new OctetString("USERNAME123"),user);
> 
>  
> 
>            SecurityModels.getInstance().addSecurityModel(usm);
> 
>  
> 
>          
> 
>             target = new  UserTarget(address,new
> OctetString("USERNAME123"),new byte[0],SecurityLevel.AUTH_PRIV);
> 
>             target.setSecurityModel(SecurityModel.SECURITY_MODEL_USM); 
> 
>  
> 
>  
> 
>             VariableBinding varBinding = null;
> 
>             ScopedPDU notification = new ScopedPDU();
> 
>             notification.setType(PDU.NOTIFICATION);
> 
>  
> 
>             // Definisco TimeStamp
> 
>            OID oid = new OID ("1.3.6.1.2.1.1.3.0");
> 
>            Variable value = new TimeTicks((int)(new
> java.util.Date()).getTime() );
> 
>            varBinding = new VariableBinding (oid);
> 
>            varBinding.setVariable(value);
> 
>              notification.add(varBinding);
> 
>  
> 
>            --------
> 
>            --------
> 
>  
> 
>            trasport.listen();
> 
>            snmpV3Session.notify(notification,target);
> 
> ------------------------------------------------------------------------
> ------------------------------------------------------------------------
> ---------------------------------------------
> 
>  
> 
> When this code was running I captured this exception
> 
>  
> 
> org.snmp4j.MessageException: Message processing model 3 returned error:
> 1403
> 
>             at
> org.snmp4j.MessageDispatcherImpl.sendPdu(MessageDispatcherImpl.java:420)
> 
>             at org.snmp4j.Snmp.sendMessage(Snmp.java:955)
> 
>             at org.snmp4j.Snmp.send(Snmp.java:794)
> 
>             at org.snmp4j.Snmp.send(Snmp.java:758)
> 
>             at org.snmp4j.Snmp.notify(Snmp.java:699)
> 
>             at SnmpV3Session.openSession(SnmpV3Session.java:116)
> 
>             at SnmpV3Session.<init>(SnmpV3Session.java:40)
> 
>             at SnmpV3Session.main(SnmpV3Session.java:126)
> 
>  
> 
> what does it means....?
> 
>  
> 
> Thank for your help... 
> 
>  
> 
> Gianfranco
> 
>  
> 
>  
> 
>  
> 
>  
> 
> 
> 
> --------------------------------------------
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> 
> --------------------------------------------
> INFORMATIVA SULLA PRIVACY
> Ai sensi del D.Lgs. 196/2003 si precisa che le informazioni contenute
> in questo messaggio e nei suoi eventuali allegati sono riservate e per
> uso esclusivo del destinatario. Nessuno, all'infuori dello stesso,
> può copiare o distribuire il messaggio, o parte di esso, a terzi.
> Chiunque riceva questo messaggio per errore è pregato di distruggerlo
> e di informare il mittente.
> 
> PRIVACY NOTICE
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> confidential and intended for the named addressee(s) only. If you are
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