private void SendARPRequest(IPAddress ipaDestination, IPAddress ipaSource)
        {
            eExNetworkLibrary.ARP.ARPFrame arpRequest = new eExNetworkLibrary.ARP.ARPFrame();
            arpRequest.SourceIP            = ipaSource;
            arpRequest.SourceMAC           = this.PrimaryMACAddress;
            arpRequest.DestinationMAC      = MACAddress.Empty;
            arpRequest.HardwareAddressType = HardwareAddressType.Ethernet;
            arpRequest.DestinationIP       = ipaDestination;

            if (ipaSource.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
            {
                arpRequest.ProtocolAddressType = EtherType.IPv4;
            }
            else if (ipaSource.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)
            {
                arpRequest.ProtocolAddressType = EtherType.IPv6;
            }

            EthernetFrame ethFrame = new EthernetFrame();

            ethFrame.Source            = this.PrimaryMACAddress;
            ethFrame.Destination       = new MACAddress(new byte[] { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF });
            ethFrame.EncapsulatedFrame = arpRequest;
            ethFrame.EtherType         = eExNetworkLibrary.EtherType.ARP;

            TrafficDescriptionFrame tdf = new TrafficDescriptionFrame(null, DateTime.Now);

            tdf.EncapsulatedFrame = ethFrame;

            this.Send(ethFrame);
        }
        /// <summary>
        /// Checks for available ARP messages and updates the ARP table.
        /// </summary>
        /// <param name="fInputFrame">A frame to analyze.</param>
        private void AnalyzeARP(Frame fInputFrame)
        {
            ARP.ARPFrame fArpFrame = GetARPFrame(fInputFrame);

            if (fArpFrame != null)
            {
                MACAddress macMacAddress = fArpFrame.SourceMAC;
                IPAddress  ipAddress     = fArpFrame.SourceIP;

                if (!macMacAddress.IsEmpty)                      //Check the addresses
                {
                    if (!this.UsesSpoofedAddress(macMacAddress)) //If none of the addresses is contained in the spoof lists
                    {
                        UpdateAddressTable(macMacAddress, ipAddress);
                    }
                }
            }
        }