Internet Assigned Numbers Authority

                                                   Dynamic Source Routing (DSR) Protocol Parameters

   Created
   2006-10-03

   Last Updated
   2023-08-25

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   Registries included below

     ??Dynamic Source Routing (DSR) Protocol Options
     ??Dynamic Source Routing (DSR) Protocol Route Error Types

Dynamic Source Routing (DSR) Protocol Options

   Registration Procedure(s)

 Expert Review

   Expert(s)

 David B. Johnson, David A. Maltz, Yih-Chun Hu

   Reference
   [RFC4728]

   Note

 DSR Option Types are 8-bit values, structured as three subfields:

  Unk: If set, SHOULD respond to such a DSR option with a Route Error
       of type OPTION_NOT_SUPPORTED

  Act: a two-bit field indicating how such a node that does not
       support this Option Type MUST process the packet:

           00 = Ignore Option
           01 = Remove Option
           10 = Mark Option
           11 = Drop Packet

   Available Formats
   [IMG]
   CSV

    Value  Unk Act Number              Name              Reference
      0     0  00    0    PadN option                    [RFC4728]
      1     0  00    1    Route Request                  [RFC4728]
      2     0  00    2    Route Reply                    [RFC4728]
      3     0  00    3    Route Error option             [RFC4728]
    4-31                  Unassigned
     32     0  01    0    Acknowledgement option         [RFC4728]
    33-95                 Unassigned
     96     0  11    0    DSR Source Route option        [RFC4728]
   97-127                 Unassigned
     128    1  00    0    Timeout option                 [RFC4728]
     129    1  00    1    Destination and Flow ID option [RFC4728]
   130-159                Unassigned
     160    1  01    0    Acknowledgement Request option [RFC4728]
   161-223                Unassigned
     224    1  11    0    Pad1 option                    [RFC4728]

Dynamic Source Routing (DSR) Protocol Route Error Types

   Registration Procedure(s)

 Expert Review

   Expert(s)

 David B. Johnson, David A. Maltz, Yih-Chun Hu

   Reference
   [RFC4728]

   Available Formats
   [IMG]
   CSV

   Value       Description        Reference
     0   Reserved
     1   NODE_UNREACHABLE         [RFC4728]
     2   FLOW_STATE_NOT_SUPPORTED [RFC4728]
     3   OPTION_NOT_SUPPORTED     [RFC4728]
   4-128 Unassigned
    129  UNKNOWN_FLOW             [RFC4728]
    130  DEFAULT_FLOW_UNKNOWN     [RFC4728]

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