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NameComponentType » History » Revision 14

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Davide Pesavento, 11/22/2019 10:01 PM


Name Component Type Assignment

This document provides reference to the assigned Name Component types as well as reserves ranges of types for experimentation purposes.

Assigned types

Type TLV-TYPE (dec) TLV-TYPE (hex) TLV-VALUE format Description Reference
Invalid 0 0x00 N/A Invalid name component type NDN packet spec
ImplicitSha256DigestComponent 1 0x01 32OCTET Implicit SHA-256 digest component NDN packet spec
ParametersSha256DigestComponent 2 0x02 32OCTET SHA-256 digest of Interest Parameters NDN packet spec
GenericNameComponent 8 0x08 *OCTET Generic name component NDN packet spec
KeywordNameComponent 32 0x20 *OCTET Well-known keyword
SegmentNameComponent 33 0x21 nonNegativeInteger Segment number NDN naming conventions
ByteOffsetNameComponent 34 0x22 nonNegativeInteger Byte offset NDN naming conventions
VersionNameComponent 35 0x23 nonNegativeInteger Version number NDN naming conventions
TimestampNameComponent 36 0x24 nonNegativeInteger Unix timestamp in microseconds NDN naming conventions
SequenceNumNameComponent 37 0x25 nonNegativeInteger Sequence number NDN naming conventions

Reserved ranges

Type (dec) Description
3-7, 9-31 Reserved
38-200 Unassigned (1-byte encoding)
201-252 For experimental use (1-byte encoding)
253-3200 Unassigned (3-byte encoding)
3201-65535 For experimental use (3-byte encoding)
65536+ Invalid values (5+-byte encoding)

Updated by Davide Pesavento almost 5 years ago · 29 revisions