- memcpy(packet->data, mymac.net.mac.address.x, 6);
- memcpy(packet->data + 6, mymac.net.mac.address.x, 6);
- packet->data[12] = 0x08;
- packet->data[13] = 0x00;
+ switch(packet->data[14] >> 4) {
+ case 4:
+ packet->data[12] = 0x08;
+ packet->data[13] = 0x00;
+ break;
+ case 6:
+ packet->data[12] = 0x86;
+ packet->data[13] = 0xDD;
+ break;
+ default:
+ ifdebug(TRAFFIC) logger(LOG_ERR,
+ "Unknown IP version %d while reading packet from %s %s",
+ packet->data[14] >> 4, device_info, device);
+ return false;
+ }