# Параметры для извлечения из пакета agentRemoteId
# вид значения в опции agentRemoteId: 0 (по умолчанию) - байты, 1 - строка
#dhcp.option82.agentRemoteId.type=0

    private static final Pattern splitPattern = Pattern.compile( "\\s*[/\\s]\\s*" );

   @Override
   public void preprocessDhcpRequest( DhcpPacket request, DhcpPacket response )
      throws Exception
   {
        DhcpOption circuitIdOption = request.getSubOption( (byte)1 );
        DhcpOption remoteIdOption = request.getSubOption( (byte)2 );

        if( circuitIdOption == null || remoteIdOption == null )
        {
            logger.info( "Options circuitId or remoteId not found" );
            return;
        }

        String remoteIdString = new String( remoteIdOption.value, "UTF8" );
        String circuitIdString = new String( circuitIdOption.value, "UTF8" );

        logger.info( "circuitId: " + circuitIdString );

        String[] circuitIdArray = splitPattern.split( circuitIdString );

import java.util.Arrays;
 
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpPacket;
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpProtocolHandler;
import ru.bitel.bgbilling.modules.inet.access.sa.ProtocolHandlerAdapter;
import ru.bitel.bgbilling.modules.inet.dhcp.InetDhcpProcessor;
 
public class Dhcp82ProtocolHandler
    extends ProtocolHandlerAdapter
    implements DhcpProtocolHandler


  private static final Pattern splitPattern = Pattern.compile( "\\s*[/\\s]\\s*" );

   @Override
   public void preprocessDhcpRequest( DhcpPacket request, DhcpPacket response )
      throws Exception
   {
        DhcpOption circuitIdOption = request.getSubOption( (byte)1 );
        DhcpOption remoteIdOption = request.getSubOption( (byte)2 );

        if( circuitIdOption == null || remoteIdOption == null )
        {
            logger.info( "Options circuitId or remoteId not found" );
            return;
        }

        String remoteIdString = new String( remoteIdOption.value, "UTF8" );
        String circuitIdString = new String( circuitIdOption.value, "UTF8" );

        logger.info( "circuitId: " + circuitIdString );

        String[] circuitIdArray = splitPattern.split( circuitIdString );
    }     

implements DhcpProtocolHandler
{

import java.util.Arrays;
 
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpPacket;
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpProtocolHandler;
import ru.bitel.bgbilling.modules.inet.access.sa.ProtocolHandlerAdapter;
import ru.bitel.bgbilling.modules.inet.dhcp.InetDhcpProcessor;
 
public class Dhcp82ProtocolHandler
    extends ProtocolHandlerAdapter
    implements DhcpProtocolHandler
{

  private static final String splitPattern = "\\s*[/\\s]\\s*";

   @Override
   public void preprocessDhcpRequest( DhcpPacket request, DhcpPacket response )
      throws Exception
   {
        DhcpOption circuitIdOption = request.getSubOption( (byte)1 );
        DhcpOption remoteIdOption = request.getSubOption( (byte)2 );

        if( circuitIdOption == null || remoteIdOption == null )
        {
            logger.info( "Options circuitId or remoteId not found" );
            return;
        }

        String remoteIdString = new String( remoteIdOption.value, "UTF8" );
        String circuitIdString = new String( circuitIdOption.value, "UTF8" );

        logger.info( "circuitId: " + circuitIdString );

        String[] circuitIdArray = circuitIdString.split(splitPattern);
    }

}

package ...

import java.util.Arrays;

import org.apache.log4j.Logger;
 
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpOption;
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpPacket;
import ru.bitel.bgbilling.kernel.network.dhcp.DhcpProtocolHandler;
import ru.bitel.bgbilling.modules.inet.access.sa.ProtocolHandlerAdapter;
import ru.bitel.bgbilling.modules.inet.dhcp.InetDhcpProcessor;
import ru.bitel.bgbilling.modules.inet.dhcp.InetDhcpProcessor2;

public class Dhcp82ProtocolHandler
    extends ProtocolHandlerAdapter
    implements DhcpProtocolHandler
{
    private static final Logger logger = Logger.getLogger( Dhcp82ProtocolHandler.class );

    private static final String splitPattern = "\\s*[/\\s]\\s*";

    @Override
    public void preprocessDhcpRequest( DhcpPacket request, DhcpPacket response )
        throws Exception
    {
        DhcpOption circuitIdOption = request.getSubOption( (byte)1 );
        DhcpOption remoteIdOption = request.getSubOption( (byte)2 );

        if( circuitIdOption == null || remoteIdOption == null )
        {
            logger.info( "Options circuitId or remoteId not found" );
            return;
        }

        String remoteIdString = new String( remoteIdOption.value, "UTF8" );
        String circuitIdString = new String( circuitIdOption.value, "UTF8" );

        logger.info( "circuitId: " + circuitIdString );
        logger.info( "remoteIdString: " + remoteIdString );

        String[] circuitIdArray = circuitIdString.split( splitPattern );

        request.setOption( InetDhcpProcessor.AGENT_REMOTE_ID, remoteIdString );
    }

}