ContentType » History » Revision 18
Revision 17 (Davide Pesavento, 01/13/2023 05:51 PM) → Revision 18/23 (Davide Pesavento, 01/13/2023 06:39 PM)
# ContentType The following table defines the currently assigned values for the `ContentType` element in NDN Data packets. ContentType | Value (dec) | Description of the content | Reference -------------|-------------|----------------------------|---------- Blob | 0 | Payload identified by the data name; this is the default ContentType | [NDN packet spec](https://docs.named-data.net/NDN-packet-spec/current/data.html) Packet spec](https://named-data.net/doc/NDN-packet-spec/current/) Link | 1 | Another name which identifies the actual data content | [Link object](https://docs.named-data.net/NDN-packet-spec/current/link.html) [NDN Packet spec](https://named-data.net/doc/NDN-packet-spec/current/) Key | 2 | Public key; certificate | [Certificate](https://docs.named-data.net/NDN-packet-spec/current/certificate.html) [NDN Packet spec](https://named-data.net/doc/NDN-packet-spec/current/) Nack | 3 | Application-level NACK | [NDN packet spec](https://docs.named-data.net/NDN-packet-spec/current/data.html) Packet spec](https://named-data.net/doc/NDN-packet-spec/current/) Manifest | 4 | Manifest | #3301 PrefixAnnouncement PrefixAnn | 5 | Prefix announcement object | [[nfd:PrefixAnnouncement]] EncapsulatedData EncapData | 6 | Encapsulated Data packet | Used by SVS-PS *(reserved)* | 7-1023 | Reserved for future assignments FLIC | 1024 | File-Like ICN Collection (FLIC) | [draft-irtf-icnrg-flic](https://datatracker.ietf.org/doc/draft-irtf-icnrg-flic/) *Experimentation range* | 9000-9999 | Reserved for experimentation | ## Experimentation range TBD ## References https://docs.named-data.net/NDN-packet-spec/current/data.html#contenttype https://named-data.net/doc/NDN-packet-spec/current/data.html#contenttype