* unsigned char src_id_type;
*
* Destination ID, its length and type. On packet reception retuned
* ID's are always the hash values of the ID's from the packet.
*
* uint16 truelen
* unsigned char src_id_type;
*
* Destination ID, its length and type. On packet reception retuned
* ID's are always the hash values of the ID's from the packet.
*
* uint16 truelen