IPStack_Buffer_AppendSubBuffer(buffer, sizeof(struct sArpRequest4), 0, &req, NULL, NULL);
// Send Request
Link_SendPacket(Interface->Adapter, 0x0806, req.DestMac, buffer);
IPStack_Buffer_AppendSubBuffer(buffer, sizeof(struct sArpRequest4), 0, &req, NULL, NULL);
// Send Request
Link_SendPacket(Interface->Adapter, 0x0806, req.DestMac, buffer);