📄 enviartrapinform.java
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respondio=true;
dato="";
ResponseListener listener = new ResponseListener() {
public void onResponse(ResponseEvent event) {
PDU response = event.getResponse();
PDU request = event.getRequest();
if (response == null) {
//System.out.println("Request "+request+" timed out");
dato="Tiempo de espera excedido...";
}
else {
System.out.println("Received response "+response+" on request "+request);
dato=String.valueOf(response);
//Tratamiento de la respuesta
System.out.println("respuesta: "+dato);
}
respondio=false;
}};
snmp.sendPDU(pdu, target, null, listener);
//System.out.println("envie el informv2c...");
snmp.close();
}catch (Exception e){e.printStackTrace();}
return respuesta;
}
public String trapv3(String ip, String puerto, String nombreUsuario, String claveAutenticacion, String claveEncriptacion, int SecurityLevel, int intentos, int tiempoEspera, String requerimiento,String vbsOID){
String respuesta = "";
try{
Address targetAddress = GenericAddress.parse("udp:"+ip+"/"+puerto);
TransportMapping transport = new DefaultUdpTransportMapping();
snmp = new Snmp(transport);
USM usm = new USM(SecurityProtocols.getInstance(),new OctetString(MPv3.createLocalEngineID()), 0);
SecurityModels.getInstance().addSecurityModel(usm);
transport.listen();
// a馻dir el usuario al USM
//snmp.getUSM().addUser(new OctetString("default"),new UsmUser(new OctetString("default"),AuthMD5.ID,new OctetString("12345678"),PrivDES.ID,new OctetString("MD5DESUserPrivPassword")));
//snmp.getUSM().addUser(new OctetString("seminario"),new UsmUser(new OctetString("seminario"),AuthMD5.ID,new OctetString("12345678"),PrivDES.ID,new OctetString("12345678")));
//snmp.getUSM().addUser(new OctetString("seminario"),new UsmUser(new OctetString("seminario"),AuthMD5.ID,new OctetString("12345678"),null,null));
if (claveEncriptacion==null){
snmp.getUSM().addUser(new OctetString(nombreUsuario),new UsmUser(new OctetString(nombreUsuario),AuthMD5.ID,new OctetString(claveAutenticacion),null,null));
}else{
snmp.getUSM().addUser(new OctetString(nombreUsuario),new UsmUser(new OctetString(nombreUsuario),AuthMD5.ID,new OctetString(claveAutenticacion),PrivDES.ID,new OctetString(claveEncriptacion)));
}
// establecer los parametros
UserTarget target = new UserTarget();
target.setAddress(targetAddress);
target.setRetries(intentos);
target.setTimeout(tiempoEspera);
target.setVersion(SnmpConstants.version3);
target.setSecurityLevel(SecurityLevel);
//target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
target.setSecurityName(new OctetString(nombreUsuario));
// creando el PDU
PDU pdu = new ScopedPDU();
Vector vbs = new Vector();
if (
(vbsOID.equals(String.valueOf(SnmpConstants.coldStart)))||
(vbsOID.equals(String.valueOf(SnmpConstants.warmStart)))||
(vbsOID.equals(String.valueOf(SnmpConstants.linkDown)))||
(vbsOID.equals(String.valueOf(SnmpConstants.linkUp)))||
(vbsOID.equals(String.valueOf(SnmpConstants.authenticationFailure)))
){
if ((vbs.size() == 0) ||((vbs.size() > 1) &&(!((VariableBinding) vbs.get(0)).getOid().equals(SnmpConstants.sysUpTime)))) {
vbs.add(0, new VariableBinding(SnmpConstants.sysUpTime, new TimeTicks(0)));
}
if ((vbs.size() == 1) || ((vbs.size() > 2) &&(!((VariableBinding) vbs.get(1)).getOid().equals(SnmpConstants.snmpTrapOID)))) {
vbs.add(1, new VariableBinding(SnmpConstants.snmpTrapOID, new OID(vbsOID)));
}
}else{
vbs = getVariableBinding(requerimiento);
if ((vbs.size() == 0) ||((vbs.size() > 1) &&(!((VariableBinding) vbs.get(0)).getOid().equals(SnmpConstants.sysUpTime)))) {
vbs.add(0, new VariableBinding(SnmpConstants.sysUpTime, new TimeTicks(0)));
}
if ((vbs.size() == 1) || ((vbs.size() > 2) &&(!((VariableBinding) vbs.get(1)).getOid().equals(SnmpConstants.snmpTrapOID)))) {
vbs.add(1, new VariableBinding(SnmpConstants.snmpTrapOID, new OID(vbsOID)));
}
}
for (int i=0; i<vbs.size(); i++) {
pdu.add((VariableBinding)vbs.get(i));
}
pdu.setType(PDU.TRAP);
// enviando el PDU
respondio=true;
dato="";
ResponseListener listener = new ResponseListener() {
public void onResponse(ResponseEvent event) {
PDU response = event.getResponse();
PDU request = event.getRequest();
if (response == null) {
//System.out.println("Request "+request+" timed out");
dato="Tiempo de espera excedido...";
}
else {
System.out.println("Received response "+response+" on request "+request);
dato=String.valueOf(response);
//Tratamiento de la respuesta
System.out.println("respuesta: "+dato);
}
respondio=false;
}};
snmp.sendPDU(pdu, target, null, listener);
//System.out.println("envie el trapv3...");
snmp.close();
}catch (Exception e){e.printStackTrace();}
return respuesta;
}
public String informv3(String ip, String puerto, String nombreUsuario, String claveAutenticacion, String claveEncriptacion, int SecurityLevel, int intentos, int tiempoEspera, String requerimiento,String vbsOID){
/*
System.out.println("ip "+ip);
System.out.println("puerto "+puerto);
System.out.println("nombreUsuario "+nombreUsuario);
System.out.println("claveAutenticacion "+claveAutenticacion);
System.out.println("claveEncriptacion "+claveEncriptacion);
System.out.println("SecurityLevel "+SecurityLevel);
System.out.println("intentos "+intentos);
System.out.println("tiempoEspera "+tiempoEspera);
System.out.println("requerimiento "+requerimiento);
System.out.println("vbsOID "+vbsOID);
*/
String respuesta = "";
try{
Address targetAddress = GenericAddress.parse("udp:"+ip+"/"+puerto);
TransportMapping transport = new DefaultUdpTransportMapping();
snmp = new Snmp(transport);
USM usm = new USM(SecurityProtocols.getInstance(),new OctetString(MPv3.createLocalEngineID()), 0);
SecurityModels.getInstance().addSecurityModel(usm);
transport.listen();
// a馻dir el usuario al USM
//snmp.getUSM().addUser(new OctetString("default"),new UsmUser(new OctetString("default"),AuthMD5.ID,new OctetString("12345678"),PrivDES.ID,new OctetString("MD5DESUserPrivPassword")));
//snmp.getUSM().addUser(new OctetString("seminario"),new UsmUser(new OctetString("seminario"),AuthMD5.ID,new OctetString("12345678"),PrivDES.ID,new OctetString("12345678")));
//snmp.getUSM().addUser(new OctetString("seminario"),new UsmUser(new OctetString("seminario"),AuthMD5.ID,new OctetString("12345678"),null,null));
if (claveEncriptacion==null){
snmp.getUSM().addUser(new OctetString(nombreUsuario),new UsmUser(new OctetString(nombreUsuario),AuthMD5.ID,new OctetString(claveAutenticacion),null,null));
}else{
snmp.getUSM().addUser(new OctetString(nombreUsuario),new UsmUser(new OctetString(nombreUsuario),AuthMD5.ID,new OctetString(claveAutenticacion),PrivDES.ID,new OctetString(claveEncriptacion)));
}
// establecer los parametros
UserTarget target = new UserTarget();
target.setAddress(targetAddress);
target.setRetries(intentos);
//truco, quitarlo luego
target.setRetries(0);
target.setTimeout(tiempoEspera);
target.setVersion(SnmpConstants.version3);
target.setSecurityLevel(SecurityLevel);
//target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
target.setSecurityName(new OctetString(nombreUsuario));
// creando el PDU
PDU pdu = new ScopedPDU();
Vector vbs = new Vector();
vbs = getVariableBinding(requerimiento);
if ((vbs.size() == 0) ||((vbs.size() > 1) &&(!((VariableBinding) vbs.get(0)).getOid().equals(SnmpConstants.sysUpTime)))) {
vbs.add(0, new VariableBinding(SnmpConstants.sysUpTime, new TimeTicks(0)));
}
if ((vbs.size() == 1) || ((vbs.size() > 2) &&(!((VariableBinding) vbs.get(1)).getOid().equals(SnmpConstants.snmpTrapOID)))) {
vbs.add(1, new VariableBinding(SnmpConstants.snmpTrapOID, new OID(vbsOID)));
}
for (int i=0; i<vbs.size(); i++) {
pdu.add((VariableBinding)vbs.get(i));
}
pdu.setType(PDU.INFORM);
// enviando el PDU
respondio=true;
dato="";
/*
ResponseListener listener = new ResponseListener() {
public void onResponse(ResponseEvent event) {
PDU response = event.getResponse();
PDU request = event.getRequest();
if (response == null) {
//System.out.println("Request "+request+" timed out");
dato="Tiempo de espera excedido...";
}
else {
System.out.println("Received response "+response+" on request "+request);
dato=String.valueOf(response);
//Tratamiento de la respuesta
System.out.println("respuesta: "+dato);
}
respondio=false;
}};
*/
//snmp.sendPDU(pdu, target, null, listener);
PDU response = null;
ResponseEvent responseEvent=null;
long startTime = System.currentTimeMillis();
responseEvent = snmp.send(pdu, target);
if (responseEvent != null) {
response = responseEvent.getResponse();
//System.out.println("Received response after "+(System.currentTimeMillis()-startTime)+" millis");
//System.out.println("La respuesta fue: "+responseEvent);
//System.out.println("respuesta: "+response);
}
//System.out.println("envie el informv3...");
snmp.close();
}catch (Exception e){e.printStackTrace();}
return respuesta;
}
public static void main(String args[]) throws Exception {
enviarTrapInform manager = new enviarTrapInform();
//TRAPSv1
/*
System.out.println(manager.trapv1("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2854",PDUv1.COLDSTART,0));
System.out.println(manager.trapv1("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2854",PDUv1.WARMSTART,0));
System.out.println(manager.trapv1("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2854",PDUv1.LINKDOWN,0));
System.out.println(manager.trapv1("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2854",PDUv1.LINKUP,0));
System.out.println(manager.trapv1("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2854",PDUv1.AUTHENTICATIONFAILURE,0));
System.out.println(manager.trapv1("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2854",PDUv1.ENTERPRISE_SPECIFIC,1));
*/
//TRAPS E INFORM SNMPv2
/*
System.out.println(manager.informv2c("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv2c("192.168.0.5", "162", "public", 3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv2c("192.168.0.5", "162", "public", 3, 1500, "",String.valueOf(SnmpConstants.coldStart)));
System.out.println(manager.trapv2c("192.168.0.5", "162", "public", 3, 1500, "",String.valueOf(SnmpConstants.warmStart)));
System.out.println(manager.trapv2c("192.168.0.5", "162", "public", 3, 1500, "",String.valueOf(SnmpConstants.linkDown)));
System.out.println(manager.trapv2c("192.168.0.5", "162", "public", 3, 1500, "",String.valueOf(SnmpConstants.linkUp)));
System.out.println(manager.trapv2c("192.168.0.5", "162", "public", 3, 1500, "",String.valueOf(SnmpConstants.authenticationFailure)));
*/
/*
System.out.println("COLDSTART: "+String.valueOf(SnmpConstants.coldStart));
System.out.println("WARMSTART: "+String.valueOf(SnmpConstants.warmStart));
System.out.println("LINKDOWN: "+String.valueOf(SnmpConstants.linkDown));
System.out.println("LINKUP: "+String.valueOf(SnmpConstants.linkUp));
System.out.println("AUTHENTICATIONFAILURE: "+String.valueOf(SnmpConstants.authenticationFailure));
System.out.println("Otro: "+"1.3.6.1.4.1.2789.2005");
*/
//TRAPS E INFORM SNMPv3
System.out.println(manager.informv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,3, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
/*
System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.informv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,3, 1500, "1.3.6.1.4.1.2789.2005.2={s}WWW Server Has Been ","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.informv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,3, 1500, "1.3.6.1.4.1.2789.2005.3={s}WWW Server Has ","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.informv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,3, 1500, "1.3.6.1.4.1.2789.2005.4={s}WWW Server ","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.informv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,3, 1500, "1.3.6.1.4.1.2789.2005.5={s}WWW ","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.informv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,3, 1500, "1.3.6.1.4.1.2789.2005.6={s}WWW otro","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
*/
// System.out.println(manager.trapv3("192.168.0.20", "162", "seminario", "12345678", "12345678", SecurityLevel.NOAUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
/*
System.out.println(manager.informv3("192.168.0.5", "162", "seminario", "12345678", "12345678", SecurityLevel.AUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.5", "162", "seminario", "12345678", "12345678", SecurityLevel.AUTH_NOPRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.informv3("192.168.0.5", "162", "seminario", "12345678", "12345678", SecurityLevel.AUTH_PRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
System.out.println(manager.trapv3("192.168.0.5", "162", "seminario", "12345678", "12345678", SecurityLevel.AUTH_PRIV,2, 1500, "1.3.6.1.4.1.2789.2005.1={s}WWW Server Has Been Restarted","1.3.6.1.4.1.2789.2005"));
*/
}
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