Hi Brian & all,

Last email from me on this topic as I am pretty sure this will otherwise
never end.

I am not sure anyone will hardly argue that SRv6 is IPv6 or not. Maybe it
is IPv6+ fully backwards compatible with IPv6.

What really matters to me is that SRv6 packets can be forwarded by not SR
aware IPv6 network elements with no change to data plane and control plane
required. That's it - no more - no less.

And so far all SPRING work on SRv6 including the draft in the subject line
of this mail meets that.

Kind regards,
Robert


On 10-Oct-21 10:04, Robert Raszuk wrote:
> >
> > Please kindly correct me if I am wrong, but where do you see that SRv6
> is mandated to use "IPv6 Interface IDs" ?
>
> I have no idea, but IPv6 is mandated to use IPv6 Interface IDs. If that
> doesn't apply to SRV6, then it's impossible to claim that SRV6 is IPv6.
>
> This isn't just academic standards-oriented formalism. As others have
> pointed out, it has very significant deployment and operational
> implications, given that most products support IPv6, not SRV6.
>
>    Brian
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