Internet Assigned Numbers Authority Dynamic Source Routing (DSR) Protocol Parameters Created 2006-10-03 Last Updated 2023-08-25 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text 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] Licensing Terms