All this is resolved using IPv6-only and IPv4aaS, the same way as cellular
providers are doing with 464XLAT.
This means you don't need to invest in more IPv4 addressses (at some point you
can even transfer some of them to the laggers), you still provide IPv4 service
to the edge, but the access is IPv4-ignorant.
Reduced Capex and Opex in general.
El 6/9/21 9:29, "NANOG en nombre de Saku Ytti"
<nanog-bounces+jordi.palet=consulintel...@nanog.org en nombre de s...@ytti.fi>
escribió:
On Mon, 6 Sept 2021 at 10:20, Bjørn Mork <bj...@mork.no> wrote:
> Adding new access infrastructure of any sort (Fixed Wireless is the
> hype...)? Why would you want to continue being stupid even if you
> implemented dual-stack for all your fibre, hfc and dsl customers? You
> can save a lot by dropping dual-stack complexities in PGWs and FWA CPEs,
> even if we assume most of the fibre/hfc/dsl value chain is reused.
Can you? You need to offer IPv4 anyhow and all the complexities
related to that, i.e. some stateful box. Why would I offer in addition
to that IPv6, which is not being requested by anyone. And by anyone I
mean anyone I want as customer, as those who request it, are probably
going to be expensive to support and I need to subsidise those with my
regular customers, so I'd rather not cater to those.
--
++ytti
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