<div dir="auto">I think the best option here would simply be to ask IANA (possibly through the NRO) how these prefixes should be handled as I don't think we are necessarily the correct people to answer these questions.<div dir="auto"><div dir="auto"><div dir="auto"><br></div><div dir="auto">-Cynthia</div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Oct 8, 2021, 12:01 Gert Doering via db-wg <<a href="mailto:db-wg@ripe.net">db-wg@ripe.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
On Wed, Oct 06, 2021 at 04:21:41PM +0300, Aleksi Suhonen via db-wg wrote:<br>
> People keep repeating that 6to4 and Teredo are deprecated technologies, <br>
> but they've obviously not read the deprecation RFCs themselves. The RFCs <br>
> clearly state that while new implementations and installations of these <br>
> tunneling methods are strongly discouraged, existing installations <br>
> should be allowed to function for the near future for backward <br>
> compatibility. So on these grounds I oppose removing those route objects <br>
> too.<br>
<br>
Now, how long is "near future"?<br>
<br>
> Yes, I run one instance of these services at AS29432, and would be <br>
> affected by this change.<br>
<br>
How much traffic to you see?<br>
<br>
We run a local 6to4 relay - not announced to "the Internet" - and I hardly <br>
see any traffic anymore.<br>
<br>
Gert Doering<br>
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</blockquote></div>