Valeurs options de Neighbor Discovery
| type  | 
 description   | 
 Message
 | 
| Basic Neighbor Discovery options  [RFC 4861] 
 | 
| 1     | 
  Source Link-layer Address (SLLAO)        | 
 RS/RA/NS
 | 
| 2     | 
   Target Link-layer Address       | 
 NA/Redirect
 | 
| 3   | 
      Prefix Information (PIO)              | 
 RA
 | 
| 4     | 
    Redirected Header                 | 
 Redirect
 | 
| 5     | 
    MTU                                  | 
 RA
 | 
|  NBMA (unused)  [RFC 2491] 
 | 
| 6     | 
    NBMA Shortcut Limit Option        | 
 NS
 | 
|  Mobile IP [RFC 3775]
 | 
| 7     | 
    Advertisement Interval Option     | 
  RA
 | 
| 8      | 
   Home Agent Information Option     | 
 RA
 | 
| 9     | 
    Source Address List                  | 
 | 
| 10     | 
   Target Address List                 | 
 | 
|  SEND [RFC 3971]
 | 
| 11   | 
     CGA option                            | 
 | 
| 12   | 
     RSA Signature option           | 
 | 
| 13    | 
    Timestamp option          | 
 | 
| 14    | 
    Nonce option                     | 
 | 
| 15    | 
    Trust Anchor option          | 
 | 
| 16    | 
    Certificate option                 | 
 | 
|  Mobility options 
 | 
| 17    | 
    IP Address/Prefix Option   [RFC 5568]        | 
 | 
| 18    | 
    New Router Prefix Information Option   [RFC 4068]  | 
 | 
| 19    | 
    Link-layer Address Option        [RFC 5568]     | 
 | 
| 20    | 
    Neighbor Advertisement Acknowledgment  Option [RFC 5568]    | 
 | 
| 23    | 
   MAP Option         [RFC 4140]                    | 
 | 
|  SLAAC optimization
 | 
| 24   | 
    Route Information Option      [RFC 4191]     | 
 | 
| 25    | 
   Recursive DNS Server Option   [RFC 5006]     | 
     RA
 | 
| 26   | 
    RA Flags Extension Option     [RFC 5175]      | 
 | 
|  Fast Mobility options 
 | 
| 27   | 
    Handover Key Request Option      | 
          [RFC 5269]
 | 
| 28    | 
   Handover Key Reply Option          | 
        [RFC 5269]
 | 
| 29   | 
    Handover Assist Information Option      | 
   [RFC 5271]
 | 
| 30    | 
   Mobile Node Identifier Option        | 
      [RFC 5271]
 | 
|  6LoWPAN [RFC 6775]
 | 
| 33      | 
 Address Registration (ARO)  | 
 | 
|   34     | 
 6LoWPAN Context (6CO)  | 
 | 
|  35       | 
 Authoritative Border Router (ABRO)  | 
 | 
| 157 | 
Duplicate Address Request (DAR)  | 
 | 
| 158 | 
Duplicate Address Confirmation (DAC) | 
 | 
| Inverse Neighbor Discovery  [RFC 3122]
 | 
| 138     | 
 CARD Request option               | 
         [RFC 4065]
 | 
| 139    | 
  CARD Reply option                | 
          [RFC 4065]
 |