Just a bit of prodding (wink, wink). Do you know that Astound Broadband (aka RCN) does NOT support IPv6 at the customer level and has not announced when they will do so.
Are they kind of light on technical talent over there? Just asking. Unfortunately, some people in condo buildings don't have a choice as the condo associations make corrupt deals with providers to shut out competitors. On Friday, June 20th, 2025 at 8:58 AM, Saku Ytti via NANOG <nanog@lists.nanog.org> wrote: > > > I switched my home internet couple weeks ago to ipv6less, because it was 5eur > MRC cheaper. I don’t think customers care about ipv6 at all. > > ++ytti > ________________________________ > Lähettäjä: Michael Thomas via NANOG nanog@lists.nanog.org > > Lähetetty: Friday, June 20, 2025 4:33:11 PM > Vastaanottaja: nanog@lists.nanog.org nanog@lists.nanog.org > > Kopio: Michael Thomas m...@mtcc.com > > Aihe: Re: IPv6 native percentage (end user perspective) > > It's sort of surprising that providers haven't used v6 as a marketing > tool. There is some new stupid Xfinity ad about Wifi going kaboom or > something that makes about zero sense, but honestly most eyeball > networks are differentiating themselves mostly on nothing at all (cf: > "kaboom"). v6 actually does give a direct path from host to server > without the network complexity which is good for latency, etc. So they > could actually visualize it as a network with a NAT Goridan Knot in the > middle that their new-fangled upgrade -- ipv6 -- chops in half to > unleash the true speed potential. Or something. > > The point is that bits are pretty much commodities, so prettier looking > packaging is probably what a lot of this reduces to. Heck, you could > even have partner programs that tout the content providers who work with > your new tech (::snort:: 30 year old "new"). For the ones who've already > upgraded, it's free publicity as well. > > Mike, forgive my lack of caffeine > > > > On 6/19/25 11:58 PM, jordi.palet--- via NANOG wrote: > > > That’s why IPv6-only with IPv4aaS makes sense instead of dual-stack. > > > > You don’t need to run dual-stack in most parts of the network, but the > > customers have dual-stack in their LANs. You don’t care anymore about if > > customers or destinations are IPv4, IPv6 or dual-stack. All become > > transparent to you. > > > > Moreover, if your customers are mainly residential, you will find that > > typically 85% of your traffic is going to CDNs or content providers that > > are already IPv6-enabled, so your NAT64 traffic will be much lower than the > > actual CGN traffic, and will go even lower with the time. > > > > Waiting for 100% of the content providers to be IPv6 ready will not work, > > always someone will be still lost in the IPv4, and for sure you don’t want > > to get helpdesk calls complaining about that if you switch to IPv6-only > > (without IPv4aaS). > > > > The issue is to have the right CPEs or CPE firmware that supports IPv6-only > > with IPv4aaS. Some vendors still need much more customers pressure to offer > > that. An alternative is of course open source, which is available for both > > the CPE (OpenWRT) and the NAT64 (Jool). We have done that for several > > customers and zero issues. > > > > Regards, > > Jordi > > > > @jordipalet > > > > > El 20 jun 2025, a las 7:46, Forrest Christian (List Account) via NANOG > > > nanog@lists.nanog.org escribió: > > > > > > Which is why I asked the original question. > > > > > > My intent is not to never move to IPv6, it's just that we're in no rush to > > > do so. Note that we've had IPv6 on-network with our own address space > > > since 2008. It just hasn't expanded much beyond our core due to various > > > challenges and a lack of financial incentive to do so. > > > > > > If nearly 100% of the content providers were reachable via IPv6 today. I'd > > > likely have already been switched. If that number were still in the > > > almost-zero category, I wouldn't even consider migrating to IPv6, other > > > than in the core and niche cases that we've been running since we started > > > experimenting with it 18 years ago. > > > > > > At some point, the incremental cost of adding the necessary hardware to > > > support NAT for IPv6-only customers to access the legacy IPv4 internet > > > will > > > be low enough that it will make sense for us to deploy it. At that point, > > > I won't see any reason to continue deploying IPv4 for new customers, and > > > it > > > will become our legacy protocol. We're certainly getting closer to this > > > threshold. I don't know what that threshold is, but we are getting closer > > > and closer to it. I do know it's going to be well before the internet > > > shuts off IPv4. > > > > > > On Thu, Jun 19, 2025 at 8:45 PM Adam Fathauer a...@arfmail.com wrote: > > > > > > > What happens when a customer tries to connect to a ipv6 only resource? > > > > > > > > I routinely hear the argument that “we have plenty of v4 space left”, > > > > but > > > > what about the folks at the other end? > > > > > > > > If you wait until then, you’ll either start loosing customers or have to > > > > scramble to accommodate v6 then. Much better to do it slowly on your > > > > terms. > > > > > > > > Adam > > > > > > > > Adam > > > > > > > > ------ Original Message ------ > > > > From "Forrest Christian (List Account) via NANOG" nanog@lists.nanog.org > > > > To "North American Network Operators Group" nanog@lists.nanog.org > > > > Cc "Forrest Christian (List Account)" li...@packetflux.com > > > > Date 6/19/2025 6:05:12 PM > > > > Subject Re: IPv6 native percentage (end user perspective) > > > > > > > > Just to provide some perspective from my viewpoint: > > > > > > > > I can run dual-stack. But I don't want to, at least for a specific > > > > customer. I want a particular customer to be IPv4 or IPv6, with an > > > > eventual transition to 100% IPv6. > > > > > > > > I don't want to restart the recurring argument, but I'll just put this > > > > out > > > > there: Why bother adding the cost of supporting a dual-stack network > > > > when > > > > there is precisely zero cost for me to stick with IPv4? From a cost > > > > perspective, if I have to assign everyone an IPv4 address and an IPv6 > > > > address to deploy IPv6, why would I bother assigning the IPv6 address? I > > > > have plenty of addresses to continue handing out IPv4 addresses > > > > directly to > > > > customers for at least several years, so there is no benefit to me in > > > > adding the overhead of dealing with both IPv6 and IPv4 on a per-customer > > > > basis simultaneously. > > > > > > > > However, I'm willing to migrate (over several years) to an IPv6-only > > > > network and run a CGNAT box to access IPv4, but only once the cost of > > > > running the CGNAT box becomes negligible. Once that occurs, I want to > > > > start > > > > getting ahead of the curve and set up a CGNAT box, then begin offering > > > > only > > > > IPv6 to new customers. > > > > > > > > Of course, the size and cost of the CGNAT device are directly related to > > > > the flows and/or bandwidth, which is why I was curious about the > > > > percentages. If it's 10% IPv6, then I'm not close to where I need to be. > > > > If it's 95%, then I can (and should) start moving to IPv6. Somewhere in > > > > the middle is the threshold, not quite sure where that number is. > > > > > > > > On Thu, Jun 19, 2025 at 3:24 PM Mark Andrews via NANOG < > > > > nanog@lists.nanog.org> wrote: > > > > > > > > You are asking the wrong question. > > > > > > > > Switching on IPv6 doesn’t require you to switch off IPv4. You can but > > > > you > > > > don’t have to. I find it sad that ISPs still think IPv4 and IPv6 are > > > > mutually exclusive. Nobody is asking for people to switch off IPv4. They > > > > are only asking that you enable IPv6 so they can reach you without > > > > having > > > > to run the traffic though a CGN 44 or 64. > > > > > > > > For most eyeball networks the majority of your traffic will be IPv6 the > > > > moment you turn IPv6 on as most of the large content providers offer > > > > IPv6 > > > > and implementations prefer IPv6. > > > > > > > > Mark > > > > -- > > > > Mark Andrews > > > > > > > > > On 20 Jun 2025, at 06:13, Forrest Christian (List Account) via NANOG < > > > > > nanog@lists.nanog.org> wrote: > > > > > I see numerous statistics from Google and similar sources that > > > > > indicate > > > > > the > > > > > percentage of end users who are IPv6 native. What I'm missing are > > > > > statistics going the other way - what percentage of sites (or > > > > > endpoints > > > > > that customers regularly connect to) are IPv6-native, from a total > > > > > traffic > > > > > perspective? > > > > > > > > > > That is, if I switch to IPv6 on my eyeball network, how much of my > > > > > existing > > > > > traffic will I have to CGNAT in some way to reach the IPv4-only > > > > > network? > > > > > > > > > > We have sufficient IPv4 address resources to stick with IPv4 for the > > > > > foreseeable future. However, at some point, the percentage of traffic > > > > > using IPv6 becomes so high that the reasons not to move become less > > > > > significant. For example, the CGNAT box becomes significantly smaller, > > > > > as > > > > > most of the traffic should flow around it on IPv6. > > > > > > > > > > -- > > > > > - Forrest > > > > > _______________________________________________ > > > > > NANOG mailing list > > > > > > > > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/ZWNAGD3GM6VKKNBE3QE5HHRJ26C4UXJF/ > > > > > > > > _______________________________________________ > > > > NANOG mailing list > > > > > > > > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/A75BIETJQDTWUGEZQWSGKNE2L5SQPNHZ/ > > > > > > > > -- > > > > - Forrest > > > > _______________________________________________ > > > > NANOG mailing list > > > > > > > > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/FKFUZUB57MSQ7PNRVE5IUKTJL345WEET/ > > > > > > -- > > > - Forrest > > > _______________________________________________ > > > NANOG mailing list > > > https://lists.nanog.org/archives/list/nanog@lists.nanog.org/message/NLEG5VLBTJOXTQEZ5B3BTBPHY6C2DN4I/ > > > > ********************************************** > > IPv4 is over > > Are you ready for the new Internet ? > > http://www.theipv6company.com > > The IPv6 Company > > > > This electronic message contains information which may be privileged or > > confidential. 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