trap snmp

Question

bonjour
expliquez moi svp ces lignes de codes
public class TrapReceiver implements CommandResponder
{
private MultiThreadedMessageDispatcher dispatcher;
private Snmp snmp = null;
private Address listenAddress;
private ThreadPool threadPool;
        public String msg;
        private GTrap g;
        

public TrapReceiver()
        {
// BasicConfigurator.configure();
        }

cs_DARKSIDIOUS · Answer

Salut,

C'est des déclarations de variables membres de la classe TrapReceiver.
______________________________________

AVANT de poster votre message, veuillez lire, comprendre, et appliquer notre réglement

farahoo · Answer

et cette suite expliquer la moi svp
public TrapReceiver()
        {
// BasicConfigurator.configure();
        }

        public  void Aff_Gtrap(GTrap g)
        {
this.g=g;
                g.init_table();
                
}

private void init() throws UnknownHostException, IOException
        {
            try
            {
threadPool = ThreadPool.create("Trap", 2);
dispatcher = new MultiThreadedMessageDispatcher(threadPool,new MessageDispatcherImpl());
listenAddress = GenericAddress.parse(System.getProperty("snmp4j.listenAddress", "udp:0.0.0.0/162"));
TransportMapping transport;

if (listenAddress instanceof UdpAddress)
                {
transport = new DefaultUdpTransportMapping((UdpAddress) listenAddress);
}
                else
                {
transport = new DefaultTcpTransportMapping((TcpAddress) listenAddress);
}
snmp = new Snmp(dispatcher, transport);
snmp.getMessageDispatcher().addMessageProcessingModel(new MPv1());
snmp.getMessageDispatcher().addMessageProcessingModel(new MPv2c());
snmp.getMessageDispatcher().addMessageProcessingModel(new MPv3());
USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
SecurityModels.getInstance().addSecurityModel(usm);
snmp.listen();
            }
            catch(Exception e)
            {
                //System.out.println("Erreur");
            }
}

public void run()
        {
try
                {
init();
snmp.addCommandResponder(this);
//System.out.println("Lancé!");
}
                catch (Exception ex)
                {
//ex.printStackTrace();
}
}

public void processPdu(CommandResponderEvent respEvnt)
        {
          if (respEvnt != null && respEvnt.getPDU() != null)
           {
                Address adr=respEvnt.getPeerAddress();
                String ip=adr.toString();
                ip=ip.substring(0, ip.indexOf("/"));
        	Vector<VariableBinding> recVBs = respEvnt.getPDU().getVariableBindings();
           	for (int i = 0; i < recVBs.size(); i++)
                 {
            	   VariableBinding recVB = recVBs.elementAt(i);
               	   msg=recVB.getOid()+ " : "+ ip + " = " + recVB.getVariable();
  
                   g.Load_table();
                 }
                
            }
}
}

Trap snmp

2 réponses

Votre réponse

Discussions similaires