[NNagain] [EXTERNAL] Re: NN review in the UK

[Livingood, Jason]

Thx for the pointer to that section. Seems like some legacy thinking in that the view is the network rather than edge needs to do the heavy lifting on congestion control. But maybe with UK leased access there’s routine daily congestion (not enough capacity)?

Looking at 6.28 I don’t see why an ISP could not charge more for a low latency service if that service was delivered at the same best effort QoS as the baseline service – which is possible with current AQMs. Not knowing as much about UK regs – maybe that is the issue? That it is unclear whether there can be any price/feature differentiation for broadband services even at the same level of best effort QoS?

JL

From: Mike Conlow <mconlow at cloudflare.com>
Date: Monday, October 30, 2023 at 11:14
To: Network Neutrality is back! Let´s make the technical aspects heard this time! <nnagain at lists.bufferbloat.net>
Cc: Jason Livingood <jason_livingood at comcast.com>
Subject: [EXTERNAL] Re: [NNagain] NN review in the UK

+1. My understanding is the origins of this item in the NN review in the UK is that  ISPs requested it because of lack of clarity around whether "premium quality service" offerings violated NN rules. See page 63-64 here<https://urldefense.com/v3/__https:/www.ofcom.org.uk/__data/assets/pdf_file/0028/245926/net-neutrality-review.pdf__;!!CQl3mcHX2A!ErUN6Nq2hd-S88MFqYrqwFhfFKN93rTuYy_MrrQMvwrAUBC8kQ1ZpHnPt6_zuqhoVQJ1uK6IxZPFbU5BkJwTwLYDDg$>. Screenshot below:

[cid:image001.png at 01DA0B26.CF03B380]

On Mon, Oct 30, 2023 at 10:26 AM Livingood, Jason via Nnagain <nnagain at lists.bufferbloat.net<mailto:nnagain at lists.bufferbloat.net>> wrote:
On 10/28/23, 06:01, "Nnagain on behalf of Sebastian Moeller via Nnagain" <nnagain-
> For example, people who use high quality virtual reality applications may want to buy a premium quality service, while users who mainly stream and browse the internet can buy a cheaper package. Our updated guidance clarifies that ISPs can offer premium packages, for example offering low latency, as long as they are sufficiently clear to customers about what they can expect from the services they buy.

Sigh. Wish more regulators knew about modern AQMs - we can have our cake and eat it too. The solution above seems to pre-suppose the need for QoS but this isn't a capacity problem.

JL

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