0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
 +---------------+---------------+---------------+---------------+
 |                               |                               |
 |        MessageType = 0x06     |          MessageLength        |
 |                               |                               |
 +---------------+---------------+---------------+---------------+
 |                                                               |
 |                           Name TLV                            |
 |                                                               |
 +---------------+---------------+---------------+---------------+
 |                                                               |
 |                       PayloadType TLV                         |
 |                                                               |
 +---------------+---------------+---------------+---------------+
 |                                                               |
 |                       ExpiryTime TLV                          |
 |                                                               |
 +---------------+---------------+---------------+---------------+