Examples with OctetString org.snmp4j.smi.OctetString used on opensource projects

Example 36 with OctetString

use of org.snmp4j.smi.OctetString in project opennms by OpenNMS.

the class BrocadeMibIT method sendRequestV3.

private PDU sendRequestV3(PDU pdu) throws IOException {
    PDU response;
    OctetString userId = new OctetString("opennmsUser");
    OctetString pw = new OctetString("0p3nNMSv3");
    UserTarget target = new UserTarget();
    target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
    target.setSecurityName(userId);
    target.setAddress(new UdpAddress(m_agent.getInetAddress(), m_agent.getPort()));
    target.setVersion(SnmpConstants.version3);
    target.setTimeout(5000);
    TransportMapping<UdpAddress> transport = null;
    try {
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        UsmUser user = new UsmUser(userId, AuthMD5.ID, pw, PrivDES.ID, pw);
        snmp.getUSM().addUser(userId, user);
        transport.listen();
        ResponseEvent e = snmp.send(pdu, target);
        response = e.getResponse();
    } finally {
        if (transport != null) {
            transport.close();
        }
    }
    return response;
}

Example 37 with OctetString

use of org.snmp4j.smi.OctetString in project opennms by OpenNMS.

the class LLDPMibIT method sendRequestV3.

private PDU sendRequestV3(PDU pdu) throws IOException {
    PDU response;
    OctetString userId = new OctetString("opennmsUser");
    OctetString pw = new OctetString("0p3nNMSv3");
    UserTarget target = new UserTarget();
    target.setSecurityLevel(SecurityLevel.AUTH_PRIV);
    target.setSecurityName(userId);
    target.setAddress(new UdpAddress(m_agent.getInetAddress(), m_agent.getPort()));
    target.setVersion(SnmpConstants.version3);
    if (m_timeout > 0) {
        target.setTimeout(m_timeout);
    } else {
        target.setTimeout(5000);
    }
    TransportMapping<UdpAddress> transport = null;
    try {
        USM usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);
        transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        UsmUser user = new UsmUser(userId, AuthMD5.ID, pw, PrivDES.ID, pw);
        snmp.getUSM().addUser(userId, user);
        transport.listen();
        ResponseEvent e = snmp.send(pdu, target);
        response = e.getResponse();
    } finally {
        if (transport != null) {
            transport.close();
        }
    }
    return response;
}

Example 38 with OctetString

use of org.snmp4j.smi.OctetString in project opennms by OpenNMS.

the class LLDPMibIT method sendRequestV1V2.

private PDU sendRequestV1V2(PDU pdu, int version) throws Exception {
    PDU response;
    CommunityTarget target = new CommunityTarget();
    target.setCommunity(new OctetString("public"));
    target.setAddress(new UdpAddress(m_agent.getInetAddress(), m_agent.getPort()));
    target.setVersion(version);
    if (m_timeout > 0) {
        target.setTimeout(m_timeout);
    }
    TransportMapping<UdpAddress> transport = null;
    try {
        transport = new DefaultUdpTransportMapping();
        Snmp snmp = new Snmp(transport);
        transport.listen();
        ResponseEvent e = snmp.send(pdu, target);
        response = e.getResponse();
    } finally {
        if (transport != null) {
            transport.close();
        }
    }
    return response;
}

Example 39 with OctetString

use of org.snmp4j.smi.OctetString in project opennms by OpenNMS.

the class LLDPMibIT method testGetNextMultipleVarbinds.

@Test
public void testGetNextMultipleVarbinds() throws Exception {
    request(".1.0.8802.1.1.2.1.3.1").andExpect(".1.0.8802.1.1.2.1.3.1.0", SMIConstants.SYNTAX_INTEGER32, new Integer32(4));
    doGetNext();
    m_agent.getUsm().setEngineBoots(15);
    byte[] hexString = new byte[] { (byte) 0x80, (byte) 0x71, (byte) 0x1F, (byte) 0x8F, (byte) 0xAF, (byte) 0xC0 };
    request(".1.0.8802.1.1.2.1.3.1").andExpect(".1.0.8802.1.1.2.1.3.1.0", SMIConstants.SYNTAX_INTEGER32, new Integer32(4));
    request(".1.0.8802.1.1.2.1.3.2").andExpect(".1.0.8802.1.1.2.1.3.2.0", SMIConstants.SYNTAX_OCTET_STRING, new OctetString(hexString));
    request(".1.0.8802.1.1.2.1.3.3").andExpect(".1.0.8802.1.1.2.1.3.3.0", SMIConstants.SYNTAX_OCTET_STRING, new OctetString("penrose-mx480".getBytes()));
    doGetNext();
    // This statement breaks the internal state of the SNMP4J agent
    // m_agent.getUsm().setLocalEngine(m_agent.getUsm().getLocalEngineID(), 15, 200);
    m_agent.getUsm().removeEngineTime(m_usm.getLocalEngineID());
    m_usm.removeEngineTime(m_agent.getUsm().getLocalEngineID());
    request(".1.0.8802.1.1.2.1.3.1").andExpect(".1.0.8802.1.1.2.1.3.1.0", SMIConstants.SYNTAX_INTEGER32, new Integer32(4));
    doGetNext();
}

Example 40 with OctetString

use of org.snmp4j.smi.OctetString in project cloudstack by apache.

the class SnmpHelper method createPDU.

private PDU createPDU(SnmpTrapInfo snmpTrapInfo) {
    PDU trap = new PDU();
    trap.setType(PDU.TRAP);
    int alertType = snmpTrapInfo.getAlertType() + 1;
    if (alertType > 0) {
        trap.add(new VariableBinding(SnmpConstants.snmpTrapOID, getOID(CsSnmpConstants.TRAPS_PREFIX + alertType)));
        if (snmpTrapInfo.getDataCenterId() != 0) {
            trap.add(new VariableBinding(getOID(CsSnmpConstants.DATA_CENTER_ID), new UnsignedInteger32(snmpTrapInfo.getDataCenterId())));
        }
        if (snmpTrapInfo.getPodId() != 0) {
            trap.add(new VariableBinding(getOID(CsSnmpConstants.POD_ID), new UnsignedInteger32(snmpTrapInfo.getPodId())));
        }
        if (snmpTrapInfo.getClusterId() != 0) {
            trap.add(new VariableBinding(getOID(CsSnmpConstants.CLUSTER_ID), new UnsignedInteger32(snmpTrapInfo.getClusterId())));
        }
        if (snmpTrapInfo.getMessage() != null) {
            trap.add(new VariableBinding(getOID(CsSnmpConstants.MESSAGE), new OctetString(snmpTrapInfo.getMessage())));
        } else {
            throw new CloudRuntimeException(" What is the use of alert without message ");
        }
        if (snmpTrapInfo.getGenerationTime() != null) {
            trap.add(new VariableBinding(getOID(CsSnmpConstants.GENERATION_TIME), new OctetString(snmpTrapInfo.getGenerationTime().toString())));
        } else {
            trap.add(new VariableBinding(getOID(CsSnmpConstants.GENERATION_TIME)));
        }
    } else {
        throw new CloudRuntimeException(" Invalid alert Type ");
    }
    return trap;
}