[spring] Re: I-D Action: draft-ietf-spring-stamp-srpm-03.txt

Thanks Haoyu. Ok, so basically the SRH flag defined in draft-song-spring-siam would benefit all UDP packets including STAMP packets to quickly identify the UDP packets, right? There is also NH=UDP in the IPv6 header (when no inner I

[spring] Re: I-D Action: draft-ietf-spring-stamp-srpm-03.txt

Hi Rakesh, I'm not sure. The intermediate nodes are not supposed to check the SRH, right? If so, a flag in SRH doesn't help. On the other hand, RFC 8986 said "It is RECOMMENDED that an implementation of local configuration only allows Upper-Layer header processing of types that do not result i

[spring] Re: I-D Action: draft-ietf-spring-stamp-srpm-03.txt

Hi Haoyu, Catching-up on the old email thread. Is this new SRH flag needed for intermediate nodes to process UDP header? For the end-point nodes, there is upper layer header procedure defined in RFC 8986 that is used by the draft. https://www.rfc-editor.org/rfc/rfc8986.html#name-upper-layer-hea