From: Int-area <int-area-boun...@ietf.org> on behalf of Robert Moskowitz <rgm-i...@htt-consult.com> Sent: 08 September 2022 14:03 On 9/8/22 08:31, Pascal Thubert (pthubert) wrote: > Hello Joel: > > SCHC could be used to compress IP option headers and the residue be stored in > a SCHC option, which a next header points at uncompressed transport (e.g., > encrypted, uncompressible). > Additionally, finding the SCHC context may require metadata that could also > be found in a SCHC option. Over one hop in LPWAN that is all implicit but > over IP it might not be. > > SCHC is layered depending on which endpoint talks to which. E.g., you > compress a tunnel with inner that is already SCHC-compressed, you do > security, etc... > So you could have SCHC options one after the other. We have not defined the > option yet, LPWAN is discussing recharter to cover SCHC applied beyond LPWANs. > > But since we're at it, let's do both in one RFC. > Note that we'll also need a value for IPv6-Compression-Protocol Types, see > https://www.ietf.org/archive/id/draft-thubert-intarea-schc-over-ppp-03.html#name-iana-considerations. >
I cannot find this IANA registry. Can someone please provide the URL. Perhaps https://www.iana.org/assignments/ppp-numbers/ppp-numbers.xhtml#ppp-numbers-29 IP-Compression-Protocol Types in the Point-to-Point Protocol (PPP) Field Assignments Group on the IANA website as set up by RFC1332. Tom Petch And this is why I have been instructed, and have adhered to, including IANA URLs as informative references in my drafts. Like in draft-moskowitz-intarea-schc-ip-protocol-number! Bob _______________________________________________ Int-area mailing list Int-area@ietf.org https://www.ietf.org/mailman/listinfo/int-area _______________________________________________ Int-area mailing list Int-area@ietf.org https://www.ietf.org/mailman/listinfo/int-area
