OSPFv3 Parameters

(last updated 2008-01-29)

Registries included below:
- OSPFv3 Options Registry
- OSPFv3 LSA Function Code Registry
- OSPFv3 Prefix Options Registry
- OSPFv3 Router LSA Link Type Registry 


Registry Name: OSPFv3 Options Registry (24 bits) 
Reference: [RFC4940]
Registration Procedures: Standards Action

Registry:
Value      Description             Reference
---------  ----------------------  ---------
0x000001   V6-bit                  [RFC2740]
0x000002   E-bit                   [RFC2328]
0x000004   MC-bit                  [RFC1584][RFC5110]
0x000008   N-bit                   [RFC3101]
0x000010   R-Bit                   [RFC2740]
0x000020   DC-bit                  [RFC1793]


Registry Name: OSPFv3 LSA Function Code Registry
Reference: [RFC4970]
Range       Registration Procedures                Note
----------  -------------------------------------  --------------------
0-255       Standards Action
256-8175    Reserved                               No assignments
8176-8183   Experimentation                        No assignments
8184-8191   Vendor Private Use                     No assignments

Registry:
LSA 
Function Code  LS Type Description                 Reference
-------------  ----------------------------------  ---------                
0              Reserved (not to be assigned)       [RFC4970]
1              Router-LSA                          [RFC2740]
2              Network-LSA                         [RFC2740]
3              Inter-Area-Prefix-LSA               [RFC2740]
4              Inter-Area-Router-LSA               [RFC2740]
5              AS-External-LSA                     [RFC2740]
6              Group-membership-LSA                [RFC2740][RFC5110]
7              Type-7-LSA                          [RFC2740]
8              Link-LSA                            [RFC2740]    
9              Intra-Area-Prefix-LSA               [RFC2740]
10-11          Unassigned 
12             OSPFv3 Router Information (RI) LSA  [RFC4970]
13-255         Unassigned 
256-8175       Reserved 
8176-8183      Experimental 
8184-8191      Vendor Private Use 


Registry Name: OSPFv3 Prefix Options Registry (8 bits)
Reference: [RFC4940]
Registration Procedures: Standards Action

Registry:
Value   Description   Reference
------- ------------  ---------
0x01    NU-bit        [RFC2740]
0x02    LA-bit        [RFC2740]
0x04    MC-bit        [RFC2740][RFC5110]
0x08    P-bit         [RFC2740]


Registry Name: OSPFv3 Router LSA Link Type Registry 
Reference: [RFC4940]
Range      Registration Procedures
---------  ----------------------------------------
0-127      Standards Action
128-255    Reserved

Registry:
Value   Description                                   Reference
------  --------------------------------------------  ---------
0       Reserved (not to be assigned)
1       Point-to-Point connection to another router   [RFC2740]
2       Transit Network                               [RFC2740]
3       Reserved                                      [RFC2740]
4       Virtual Link                                  [RFC2740]


References
----------
[RFC1584]  J. Moy, "Multicast Extensions to OSPF", RFC 1584, March 1994.

[RFC1793]  J. Moy, "Extending OSPF to Support Demand Circuits", RFC 1793, 
           April 1995.

[RFC2328]  J. Moy, "OSPF Version 2", RFC 2328, April 1998.

[RFC2740]  R. Coltun, D. Ferguson, J. Moy, "OSPF for IPv6", RFC 2740, 
           December 1999.

[RFC3101]  P. Murphy, "The OSPF Not-So-Stubby Area (NSSA) Option", RFC 3101, 
           January 2003.

[RFC4940]  K. Kompella and B. Fenner, "IANA Considerations for OSPF",
           RFC 4940, July 2007.

[RFC4970]  A. Lindem, N. Shen, J. Vasseur, R. Aggarwal and S. Shaffer, 
           "Extensions to OSPF for Advertising Optional Router Capabilities", 
           RFC 4970, July 2007.

[RFC5110]  P. Savola, "Overview of the Internet Multicast Routing Architecture", 
           RFC 5110, January 2008.

(Registry created 2007-04-25)

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