Java Code Examples for org.snmp4j.smi.GenericAddress#parse()

The following examples show how to use org.snmp4j.smi.GenericAddress#parse() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: SnmpBinding.java From openhab1-addons with Eclipse Public License 2.0

8 votes

/**
 * Will be called whenever a {@link PDU} is received on the given port
 * specified in the listen() method. It extracts a {@link Variable}
 * according to the configured OID prefix and sends its value to the event
 * bus.
 */
@Override
public void processPdu(CommandResponderEvent event) {
    Address addr = event.getPeerAddress();
    if (addr == null) {
        return;
    }

    String s = addr.toString().split("/")[0];
    if (s == null) {
        logger.error("TRAP: failed to translate address {}", addr);
        dispatchPdu(addr, event.getPDU());
    } else {
        // Need to change the port to 161, which is what the bindings are configured for since
        // at least some SNMP devices send traps from a random port number. Otherwise the trap
        // won't be found as the address check will fail. It feels like there should be a better
        // way to do this!!!
        Address address = GenericAddress.parse("udp:" + s + "/161");
        dispatchPdu(address, event.getPDU());
    }
}

Example 2

Source File: SNMPClient.java From mysql_perf_analyzer with Apache License 2.0

6 votes

/**
* This method returns a Target, which contains information about
* where the data should be fetched and how.
* @return
*/
private Target getTarget() {
	if("3".equals(this.version))return getTargetV3();
	Address targetAddress = GenericAddress.parse(address);
	CommunityTarget target = new CommunityTarget();
	//logger.info("snmp version "+this.version+", community: "+this.community);
	if(this.community == null || this.community.isEmpty())
		target.setCommunity(new OctetString("public"));
	else 
		target.setCommunity(new OctetString(this.community));
	target.setAddress(targetAddress);
	target.setRetries(2);
	target.setTimeout(5000);
	target.setVersion(this.getVersionInt());
	return target;
}

Example 3

Source File: SNMPClient.java From mysql_perf_analyzer with Apache License 2.0

6 votes

private Target getTargetV3() {
	//logger.info("Use SNMP v3, "+this.privacyprotocol +"="+this.password+", "+this.privacyprotocol+"="+this.privacypassphrase);
	OID authOID = AuthMD5.ID;
	if("SHA".equals(this.authprotocol))
		authOID = AuthSHA.ID;
	OID privOID = PrivDES.ID;
	if(this.privacyprotocol == null || this.privacyprotocol.isEmpty())
		privOID = null;
	UsmUser user = new UsmUser(new OctetString(this.username),  
			authOID, new OctetString(this.password),  //auth
			privOID, this.privacypassphrase!=null?new OctetString(this.privacypassphrase):null); //enc
	snmp.getUSM().addUser(new OctetString(this.username), user);  
	Address targetAddress = GenericAddress.parse(address);
	UserTarget target = new UserTarget();
	target.setAddress(targetAddress);
	target.setRetries(2);
	target.setTimeout(1500);
	target.setVersion(this.getVersionInt());
	if(privOID != null)
		target.setSecurityLevel(SecurityLevel.AUTH_PRIV);  
	else
		target.setSecurityLevel(SecurityLevel.AUTH_NOPRIV); 
	target.setSecurityName(new OctetString(this.username));
	return target;
}

Example 4

Source File: PolatisSnmpUtility.java From onos with Apache License 2.0

5 votes

private static CommunityTarget getTarget(DriverHandler handler) {
    SnmpDevice device = getDevice(handler);
    Address targetAddress = GenericAddress.parse(device.getProtocol() +
                                                 ":" + device.getSnmpHost() +
                                                 "/" + device.getSnmpPort());
    CommunityTarget target = new CommunityTarget();
    target.setCommunity(new OctetString(getDevice(handler).getCommunity()));
    target.setAddress(targetAddress);
    target.setRetries(3);
    target.setTimeout(1000L * 3L);
    target.setVersion(SnmpConstants.version2c);
    target.setMaxSizeRequestPDU(MAX_SIZE_RESPONSE_PDU);
    return target;
}

Example 5

Source File: AgentConfiguration.java From snmpman with Apache License 2.0

5 votes

/**
 * Constructs a new agent configuration.
 * <br>
 * The list of agent configurations will be parsed from within {@link Snmpman}.
 *
 * @param name the name of the agent or {@code null} to set the address as the name
 * @param deviceConfiguration the device configuration or {@code null} will set it to
 *                            {@link DeviceFactory#DEFAULT_DEVICE}
 * @param walk the base walk file (e.g. dump of SNMP walks)
 * @param ip the IP the agent should bind to
 * @param port the port of the agent
 * @param community the community of the agent or {@code null} will set it to {@code public}
 */
public AgentConfiguration(@JsonProperty(value = "name") final String name,
                          @JsonProperty(value = "device") final File deviceConfiguration,
                          @JsonProperty(value = "walk", required = true) final File walk,
                          @JsonProperty(value = "ip", required = true) final String ip,
                          @JsonProperty(value = "port", required = true) final int port,
                          @JsonProperty(value = "community") final String community) {
    this.name = Optional.ofNullable(name).orElse(ip + ":" + port);
    this.address = GenericAddress.parse(ip + "/" + port);

    this.deviceConfiguration = deviceConfiguration;
    this.walk = walk;

    this.community = Optional.ofNullable(community).orElse("public");
}

Example 6

Source File: SnmpGenericBindingProvider.java From openhab1-addons with Eclipse Public License 2.0

5 votes

private Address parseAddress(String s) throws BindingConfigParseException {
    String addressString = s.contains("/") ? s : s + "/161";
    Address address = GenericAddress.parse("udp:" + addressString);
    if (address == null) {
        throw new BindingConfigParseException(getBindingType() + " binding configuration address is invalid: " + s);
    }
    return address;
}

Example 7

Source File: SNMPUtils.java From ingestion with Apache License 2.0

4 votes

public static void sendTrapV3(String port) {
    try {
        Address targetAddress = GenericAddress.parse("udp:127.0.0.1/" + port);
        TransportMapping<?> transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(
                MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport.listen();

        snmp.getUSM().addUser(new OctetString("MD5DES"),
                new UsmUser(new OctetString("MD5DES"), null, null, null, null));

        // Create Target
        UserTarget target = new UserTarget();
        target.setAddress(targetAddress);
        target.setRetries(1);
        target.setTimeout(11500);
        target.setVersion(SnmpConstants.version3);
        target.setSecurityLevel(SecurityLevel.NOAUTH_NOPRIV);
        target.setSecurityName(new OctetString("MD5DES"));

        // Create PDU for V3
        ScopedPDU pdu = new ScopedPDU();
        pdu.setType(ScopedPDU.NOTIFICATION);
        pdu.add(new VariableBinding(SnmpConstants.sysUpTime));
        pdu.add(new VariableBinding(SnmpConstants.snmpTrapOID, SnmpConstants.linkDown));
        pdu.add(new VariableBinding(new OID("1.2.3.4.5"), new OctetString("Major")));

        // Send the PDU
        snmp.send(pdu, target);

        transport.close();
        snmp.close();
    } catch (Exception e) {
        System.err.println("Error in Sending Trap to (IP:Port)=> " + "127.0.0.1" + ":" + port);
        System.err.println("Exception Message = " + e.getMessage());
    }
}

Example 8

Source File: LumentumSnmpDevice.java From onos with Apache License 2.0

4 votes

private void createDevice(String ipAddress, int port) throws IOException {
    Address targetAddress = GenericAddress.parse("udp:" + ipAddress + "/" + port);
    TransportMapping transport = new DefaultUdpTransportMapping();
    transport.listen();
    snmp = new Snmp(transport);

    // setting up target
    target = new CommunityTarget();
    target.setCommunity(new OctetString("public"));
    target.setAddress(targetAddress);
    target.setRetries(3);
    target.setTimeout(1000L * 3L);
    target.setVersion(SnmpConstants.version2c);
    target.setMaxSizeRequestPDU(MAX_SIZE_RESPONSE_PDU);
}

Example 9

Source File: AbstractSnmpmanTest.java From snmpman with Apache License 2.0

4 votes

public static List<TableEvent> getResponse(final OID query, int port, final String community) throws Exception {
    final Address targetAddress = GenericAddress.parse(String.format("127.0.0.1/%d", port));
    final Snmp snmp = new Snmp(new DefaultUdpTransportMapping());
    snmp.listen();

    final CommunityTarget target = getCommunityTarget(community, targetAddress);

    // creating PDU
    final PDUFactory pduFactory = new DefaultPDUFactory(PDU.GETBULK);
    final TableUtils utils = new TableUtils(snmp, pduFactory);

    return utils.getTable(target, new OID[]{query}, null, null);
}

Example 10

Source File: SNMPUtils.java From ingestion with Apache License 2.0

3 votes

public static void sendTrapV3Auth(String port) throws IOException {
    try {
        Address targetAddress = GenericAddress.parse("udp:127.0.0.1/" + port);
        TransportMapping<?> transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(
                MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport.listen();

        snmp.getUSM().addUser(
                new OctetString("user"),
                new UsmUser(new OctetString("user"), AuthMD5.ID, new OctetString("12345678"),
                        null, null));

        // Create Target
        UserTarget target = new UserTarget();
        target.setAddress(targetAddress);
        target.setRetries(1);
        target.setTimeout(11500);
        target.setVersion(SnmpConstants.version3);
        target.setSecurityLevel(SecurityLevel.AUTH_NOPRIV);
        target.setSecurityName(new OctetString("user"));

        // Create PDU for V3
        ScopedPDU pdu = new ScopedPDU();
        pdu.setType(ScopedPDU.NOTIFICATION);
        pdu.add(new VariableBinding(SnmpConstants.sysUpTime));
        pdu.add(new VariableBinding(SnmpConstants.snmpTrapOID, SnmpConstants.linkDown));
        pdu.add(new VariableBinding(new OID("1.2.3.4.5"), new OctetString("Major")));

        // Send the PDU
        snmp.send(pdu, target);

        transport.close();
        snmp.close();
    } catch (Exception e) {
        System.err.println("Error in Sending Trap to (IP:Port)=> " + "127.0.0.1" + ":" + port);
        System.err.println("Exception Message = " + e.getMessage());
    }
}

Example 11

Source File: SNMPUtils.java From ingestion with Apache License 2.0

3 votes

public static void sendTrapV3AuthPriv(String port) throws IOException {
    try {
        Address targetAddress = GenericAddress.parse("udp:127.0.0.1/" + port);
        TransportMapping<?> transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(
                MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport.listen();

        snmp.getUSM().addUser(
                new OctetString("user"),
                new UsmUser(new OctetString("user"), AuthMD5.ID, new OctetString("12345678"),
                        PrivDES.ID, new OctetString("passphrase")));

        // Create Target
        UserTarget target = new UserTarget();
        target.setAddress(targetAddress);
        target.setRetries(1);
        target.setTimeout(11500);
        target.setVersion(SnmpConstants.version3);
        target.setSecurityLevel(SecurityLevel.AUTH_NOPRIV);
        target.setSecurityName(new OctetString("user"));

        // Create PDU for V3
        ScopedPDU pdu = new ScopedPDU();
        pdu.setType(ScopedPDU.NOTIFICATION);
        pdu.add(new VariableBinding(SnmpConstants.sysUpTime));
        pdu.add(new VariableBinding(SnmpConstants.snmpTrapOID, SnmpConstants.linkDown));
        pdu.add(new VariableBinding(new OID("1.2.3.4.5"), new OctetString("Major")));

        // Send the PDU
        snmp.send(pdu, target);

        transport.close();
        snmp.close();
    } catch (Exception e) {
        System.err.println("Error in Sending Trap to (IP:Port)=> " + "127.0.0.1" + ":" + port);
        System.err.println("Exception Message = " + e.getMessage());
    }
}