CCSDS 734.2-R-1, CCSDS Bundle Protocol Specification (Red ...

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DRAFT CCSDS RECOMMENDED STANDARD FOR CCSDS BUNDLE PROTOCOL SPECIFICATION4.3 SUMMARY OF PARAMETERS4.3.1 DESTINATION COMMUNICATIONS ENDPOINT IDThe destination communications endpoint ID parameter shall identify the communicationsendpoint to which the bundle is to be sent.NOTE – One can think of a DTN communications endpoint as an application, but ingeneral the definition is meant to be broader. For example, elements of a sensornetwork might register with a local bundle protocol agent to receive informationabout certain topics of interest. A communications endpoint could thus refer to aprocess running on a general-purpose processor, a special-purpose hardwaredevice, an object in an object-oriented operating system, etc.4.3.2 SOURCE COMMUNICATIONS ENDPOINT IDThe source communications endpoint ID parameter shall uniquely identify thecommunications endpoint from which the bundle was sent.4.3.3 REPORT-TO COMMUNICATIONS ENDPOINT IDThe report-to communications endpoint ID parameter shall identify the communicationsendpoint to which any bundle status reports pertaining to the bundle.4.3.4 ISSINGLETONEIDThe IsSingletonEID parameter shall be ‘True’ if the referenced Endpoint IDentifier (EID) isa singleton; i.e., if there is at most one BP node that is a member of the endpoint identified.4.3.5 CLASS-OF-SERVICE PARAMETERThe class-of-service parameter shall indicate which class of standard procedures shall befollowed when transmitting and delivering the bundle. Its value shall be one of thefollowing:– bulk;– normal;– expedited.CCSDS 734.2-R-1 Page 4-2 February 2012
DRAFT CCSDS RECOMMENDED STANDARD FOR CCSDS BUNDLE PROTOCOL SPECIFICATION4.3.6 DELIVERY OPTIONS PARAMETERThe delivery options parameter shall indicate what optional procedures shall additionally befollowed when transmitting and delivering the bundle. Its value shall be a combination ofzero or more of the following:a) custody transfer;b) do-not-fragment;c) end-to-end return receipt;d) deletion receipt;e) delivery records for bundle received events;f) delivery records for bundle transmitted events;g) delivery records for custody taken events.4.3.7 LIFETIME PARAMETERThe lifetime parameter shall indicate the length of time, following initial creation time of abundle, after which bundle protocol agents may discard the bundle.4.3.8 APPLICATION DATA UNIT PARAMETERThe application data unit parameter shall indicate the location (in memory or non-volatilestorage, a local implementation matter) of the application data conveyed by the bundle.4.3.9 LOCAL BUNDLE IDThe Local Bundle ID parameter shall identify a particular bundle within the context of agiven bundle protocol agent.NOTE – This identification is provided to the user of the bundle service on submitting abundle for transmission so that the user may later reference that bundle in otherrequests, such as cancellation. The form of this identifier is entirelyimplementation-specific and should not be confused with the global Bundle IDfield used to uniquely identify bundles in the network.CCSDS 734.2-R-1 Page 4-3 February 2012
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CCSDS 734.2-R-1, CCSDS Bundle Protocol Specification (Red ...

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