[SNMP4J] Creating V3 Trap using SNMP4j not showing variable binding at Trap Receiver

[~Kanagavelu~]

*Hi Fock,*
**
I solidly expecting your response for the below query.
I dont have any other way to get it clarified from other means since it is
specific to snmp4j.
Pls help.

Thanks,
Velu.



On Tue, Mar 29, 2011 at 3:05 PM, ~Kanagavelu~ <skanagavelu at gmail.com> wrote:

>  Hi Snmp4j,
>
> Im trying to send V3 trap to a trap receiver using the below code.
> Trap receiver is receiving V3 trap, but it doesn't show any Variable
> bindings.
> Kindly reqesting you please guide me where/what i am missing?
>
>
> public void sendTrap_Version3() {
>
>        //TrasportMapping
>         TransportMapping transport;
>         try {
>             transport = new DefaultUdpTransportMapping();
>             transport.listen();
>
>             //Creating SNMP object
>             snmp = new Snmp(transport);
>
>              //Creating USM
>             USM usm = new USM(SecurityProtocols.getInstance(), new
> OctetString(MPv3.createLocalEngineID()), 0);
>             SecurityModels.getInstance().addSecurityModel(usm);
>
>             // Add user to the USM
>             snmp.getUSM().addUser(
>                     new OctetString("MD5DES"),
>                     new UsmUser(new OctetString("MD5DES"), AuthMD5.ID, new
> OctetString("MD5DESUsrAuthPwd"), PrivDES.ID,
>                             new OctetString("MD5DESUsrPrivPwd")));
>
>             // Create the target
>             Address targetAddress = GenericAddress.parse("udp:
> 10.120.7.107/162");
>             UserTarget target = new UserTarget();
>             target.setAddress(targetAddress);
>             target.setRetries(3);
>             target.setTimeout(5000);
>             target.setVersion(SnmpConstants.version3);
>             target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
>             target.setSecurityName(new OctetString("MD5DES"));
>
>             // Create PDU
>             ScopedPDU pdu = new ScopedPDU();
>
>            pdu.add(new VariableBinding(SnmpConstants.sysUpTime, new
> OctetString(new Date().toString())));
>            pdu.add(new
> VariableBinding(SnmpConstants.snmpTrapOID,SnmpConstants.linkDown));
>            pdu.add(new VariableBinding(SnmpConstants.snmpTrapAddress, new
> IpAddress("127.3.4.1")));
>            pdu.add(new VariableBinding(new OID("1.3.6.1.2.1.2.2.1.1.1"),
> new Integer32(1)));
>
>             pdu.setType(ScopedPDU.TRAP);
>             snmp.send(pdu, target);
>
>         } catch (IOException e) {
>             e.printStackTrace();
>         }
>
> }
>