Pascal Thubert (pthubert) <[email protected]> wrote:
    > But doing so, we bar Link Local traffic that could have happened
    > between nodes attached to different 6BBRs, e.g., in a Wi-Fi environment
    > where the 6BBRs can be collocated with APs and maybe operating as
    > Bridging Proxies. The proposal on the table is thus to proxy ND for
    > Link Local addresses in the case of a bridging proxy. The registration
    > and proxy operation would be the same as for a Global Address, but
    > there’s at least one caveat.

LL traffic is likely mDNS traffic and/or DNS-SD traffic.
I don't think it's useful to pretend it's a single subnet for the purposes
of making that work.

    > * Make the scope of uniqueness for a Link Local Address the collection
    > of links covered by a 6LBR (easy, no change in the spec)

seems simplest.

    > What do people think?

I think it's too much thinking.

--
Michael Richardson <[email protected]>, Sandelman Software Works
 -= IPv6 IoT consulting =-

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