Package org.snmp4j.smi

Examples of org.snmp4j.smi.OctetString

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        return new MOScalar(oid, MOAccessImpl.ACCESS_READ_ONLY, getVariable(value));
    }

    private static Variable getVariable(Object value) {
        if (value instanceof String) {
            return new OctetString((String) value);
        }
        throw new IllegalArgumentException("Unmanaged Type: " + value.getClass());
    }
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        } else {
            throw new IllegalArgumentException("Unknown protocol: " + endpoint.getProtocol());
        }

        this.snmp = new Snmp(this.transport);
        this.usm = new USM(SecurityProtocols.getInstance(), new OctetString(MPv3.createLocalEngineID()), 0);
        SecurityModels.getInstance().addSecurityModel(usm);

        // setting up target
        target = new CommunityTarget();
        target.setCommunity(new OctetString(this.endpoint.getSnmpCommunity()));
        target.setAddress(targetAddress);
        target.setRetries(this.endpoint.getRetries());
        target.setTimeout(this.endpoint.getTimeout());
        target.setVersion(this.endpoint.getSnmpVersion());
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    private Snmp _snmp;
    private CommunityTarget _target;

    public SnmpHelper(String address, String community) {
        _target = new CommunityTarget();
        _target.setCommunity(new OctetString(community));
        _target.setVersion(SnmpConstants.version2c);
        _target.setAddress(new UdpAddress(address));
        try {
            _snmp = new Snmp(new DefaultUdpTransportMapping());
        } catch (IOException e) {
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            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 ");
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    if (!isProtocolVersionSupported(messageProcessingModel)) {
      logger.error("MPv2c used with unsupported SNMP version");
      return SnmpConstants.SNMP_MP_UNSUPPORTED_SECURITY_MODEL;
    }

    OctetString community = new OctetString(securityName);
    Integer32 version = new Integer32(messageProcessingModel);
    // compute total length
    int length = pdu.getBERLength();
    length += community.getBERLength();
    length += version.getBERLength();

    ByteBuffer buf = ByteBuffer.allocate(length +
                                         BER.getBERLengthOfLength(length) + 1);
    // set the buffer of the outgoing message
    outgoingMessage.setBuffer(buf);

    // encode the message
    BER.encodeHeader(outgoingMessage, BER.SEQUENCE, length);
    version.encodeBER(outgoingMessage);

    community.encodeBER(outgoingMessage);
    pdu.encodeBER(outgoingMessage);

    return SnmpConstants.SNMP_MP_OK;
  }
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                                           OctetString securityName) {
    return (UsmUserEntry)table.get(new UsmUserKey(engineID, securityName));
  }

  public synchronized UsmUserEntry getUser(OctetString securityName) {
    return (UsmUserEntry)table.get(new UsmUserKey(new OctetString(), securityName));
  }
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      this.securityName = securityName;
    }

    private void setEngineID(OctetString engineID) {
      if (engineID == null) {
        this.engineID = new OctetString();
      }
      else {
        this.engineID = engineID;
      }
    }
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   *
   * @param buf  Array of bytes to convert to hex string
   * @return  Generated hex string
   */
  public static String asHex(byte buf[]) {
    return new OctetString(buf).toHexString();
  }
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  /**
   * Creates a new user entry with empty engine ID and empty user.
   */
  public UsmUserEntry() {
    engineID = new OctetString();
    userName = new OctetString();
    usmUser = new UsmUser(new OctetString(), null, null, null, null);
  }
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   *    the privacy key.
   */
  public UsmUserEntry(byte[] engineID, OctetString securityName,
                      OID authProtocol, byte[] authKey,
                      OID privProtocol, byte[] privKey) {
    this.engineID = (engineID == null) ? null : new OctetString(engineID);
    this.userName = securityName;
    this.authenticationKey = authKey;
    this.privacyKey = privKey;
    this.usmUser =
        new UsmUser(userName, authProtocol,
                    ((authenticationKey != null) ?
                     new OctetString(authenticationKey) : null),
                    privProtocol,
                    ((privacyKey != null) ?
                     new OctetString(privacyKey) : null), this.engineID);
  }
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Related Classes of org.snmp4j.smi.OctetString

  • ch.rakudave.jnetmap.net.SNMP
  • com.activequant.utils.snmp.MOScalarFactory
  • com.activequant.utils.snmp.SNMP4JFacade
  • com.omniti.jezebel.check.snmp
  • org.apache.camel.component.snmp.SnmpMessage
  • org.apache.camel.component.snmp.SnmpOIDPoller
  • org.apache.cloudstack.alert.snmp.SnmpHelper
  • org.chiefly.sunlamp.LiveSNMPTest
  • org.chiefly.sunlamp.StandardSNMPv3
  • org.cipango.snmp.CipangoMib
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