Re: [spring] Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression

2021-10-16 Thread Mark Smith
On Sun, 17 Oct 2021 at 11:32, Brian E Carpenter wrote: > > Thanks for this draft. > > Question: where you show "Source address 2001:db8:a:1100::" is that intended > to be the complete address, because it looks like a prefix? I can't find > anywhere that an interface identifier of zero is

Re: [spring] All IPv6 fields are now mutable (Re: Typo correction Re: Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression)

2021-10-16 Thread Andrew Alston
Mark, I seriously wonder as I see all this if it wasn’t a mistake to not declare srv6 an entirely new protocol with a new protocol number back at the start of this. Because it looks more and more like Robert was right when he said that srv6 was not ipv6 - that or we seem to have forgotten the

Re: [spring] Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression

2021-10-16 Thread Brian E Carpenter
> I can't find anywhere that an interface identifier of zero is forbidden However, when I assign such an address to a Linux box, it is unpingable, so I'm guessing it breaks neighbor discovery. Regards Brian Carpenter On 17-Oct-21 13:31, Brian E Carpenter wrote: > Thanks for this draft. > >

Re: [spring] Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression

2021-10-16 Thread Brian E Carpenter
Thanks for this draft. Question: where you show "Source address 2001:db8:a:1100::" is that intended to be the complete address, because it looks like a prefix? I can't find anywhere that an interface identifier of zero is forbidden, but it's unusual, and can only exist once in a given subnet.

[spring] All IPv6 fields are now mutable (Re: Typo correction Re: Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression)

2021-10-16 Thread Mark Smith
On Sun, 17 Oct 2021, 06:36 Michael Richardson, wrote: > > Mark Smith wrote: > > In fight changing DAs also will break AH protection of the IPv6 header. > > AH is dead. It's been dead for decades. > I say this as an IPsec enthusiast who wishes this wasn't true. > But it is. Then all IPv6

Re: [spring] Typo correction Re: Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression

2021-10-16 Thread Brian E Carpenter
Ted, On 15-Oct-21 23:39, Ted Hardie wrote: > On Thu, Oct 14, 2021 at 10:06 PM Brian E Carpenter > mailto:brian.e.carpen...@gmail.com>> wrote: > > On 14-Oct-21 22:41, Ted Hardie wrote: > > On Wed, Oct 13, 2021 at 9:28 PM Brian E Carpenter > mailto:brian.e.carpen...@gmail.com> >

Re: [spring] Typo correction Re: Question from SPRING regarding draft-filsfilscheng-spring-srv6-srh-compression

2021-10-16 Thread Michael Richardson
Mark Smith wrote: > In fight changing DAs also will break AH protection of the IPv6 header. AH is dead. It's been dead for decades. I say this as an IPsec enthusiast who wishes this wasn't true. But it is. ___ spring mailing list spring@ietf.org

[spring] 回复: WG Adoption call for https://datatracker.ietf.org/doc/draft-filsfilscheng-spring-srv6-srh-compression/

2021-10-16 Thread 若弈
Hi Dear WG, I support the adoption of this draft. I think this proposal merges the G-SID and micor-SID mechanizm successfully based on the standardized SRH format and gets well support by the main stream chip vendor. It does help reducing the SRv6 SID size in a brilliant way. Thanks BR Roy