Internet Assigned Numbers Authority
  • Domains
  • Protocols
  • Numbers
  • About

                                                 Open Shortest Path First (OSPF) Authentication Codes

Last Updated
        2015-04-14

Available Formats
        [IMG]
        XML [IMG]
        HTML [IMG]
        TXT

Registry Included Below

  • Authentication Codes

Authentication Codes

Registration Procedure(s)

             IETF Review


Reference
        [RFC 2328][RFC 6549]

Note

 The Open Shortest Path First (OSPF) protocols has a provision for
 authentication, and the type of authentication can be indicated by
 a code number.


Available Formats
        [IMG]
        CSV

  Code                       Authentication Method                          Reference
    0     No Authentication                                           [RFC 1583]
    1     Simple Password Authentication                              [RFC 1583]
    2     Cryptographic authentication                                [RFC 2328]; [RFC 5709]
    3     Cryptographic Authentication with Extended Sequence Numbers [RFC 7474]
  4-255   Unassigned
256-65535 Deprecated                                                  [RFC 6549]

Licensing Terms