示例#1
0
        /// <summary>
        /// Create packet that would be replied to by this listener if correctly injected
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public Packet GetReceivablePacket(byte[] data)
        {
            var ipBytes = LocalIp.GetAddressBytes();

            ipBytes[3]++;
            var fakeIp  = new IPAddress(ipBytes);
            var fakeMac = PhysicalAddress.Parse("001122334455");
            var eth     = new EthernetPacket(fakeMac, BroadcastMac, EthernetType.IPv6);
            var ip      = new IPv4Packet(fakeIp, LocalIp);
            var udp     = new UdpPacket(Port, Port);

            eth.PayloadPacket = ip;
            ip.PayloadPacket  = udp;
            udp.PayloadData   = data;

            udp.UpdateCalculatedValues();
            ip.UpdateCalculatedValues();

            udp.UpdateUdpChecksum();
            ip.UpdateIPChecksum();

            return(eth);
        }