| 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 6275]
|
| 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 5268] |
|
| 19 |
Link-layer Address Option [RFC 5568] |
|
| 20 |
Neighbor Advertisement Acknowledgment Option [RFC 5568] |
|
| 23 |
MAP Option [RFC 5380] |
|
| SLAAC optimization
|
| 24 |
Route Information Option [RFC 4191] |
|
| 25 |
Recursive DNS Server Option [RFC 6106] |
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) |
|
| 38 |
PREF64 [RFC 8781] |
RA
|
| 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]
|
