Motherboard & VICE Are Building a Community Internet Network
https://motherboard.vice.com/en_us/article/j5djd7/motherboard-and-vice-are-building-a-community-internet-network-to-protect-net-neutrality
It seems that people are all thinking the same thing, but coming up with
different things!
The internet will never die!
On 15/12/2017 17:18, dpr...@reed.com wrote:
The disaster in the FCC's move to reverse the Open Internet Order will
probably continue.
As some of you may know, but most probably don't, I have a somewhat
nuanced view of the best way to preserve what is called network
neutrality. That's because I have a precise definition of what the
Internet architecture is based on. Essentially, access providers (or for
that matter anyone who stands between one part of the Internet and
another) should forward packets as specified in the IPv4 or IPv6 header,
with best efforts. In particular, that means: meet the protocol
specification of the IP layer, base routing, queueing, and discarding
only on the information therein contained. "Best efforts" does not mean
queueing or discarding packets selectively based on addresses or
protocol. However, ToS can be used.
It turns out that the Open Internet Order pretty much matched that
definition in effect.
But we are about to enter a new age, where arbitrary content inspection,
selective queueing, and modification are allowed at the access provider
switching fabric. Based on any information in the packet. Also, data
collection and archiving of content information (e.g. wiretapping) is
likely to be OK as well, as long as the data is "protected" and there is
a contract with the customer that sort of discloses the potential of
such collection.
Companies like Sandvine, Ellacoya, Phorm, NebuAd and more modern
instantiations will be ramping up production of "Deep Packet Inspection"
gear that can be customized and deployed by access providers. (10-15
years ago they ramped up to sell exactly this capability to access
providers).
I have never viewed the FCC rulemaking approach as the right way for the
Internet to deal with this attack by one piece of the transport network
on the integrity of the Internet architecture as a whole. However, it
was a very practical solution until now.
So I've been thinking hard about this for the last 15 years.
The best and most open Internet we had for end users was available when
the Internet was "dialup". That includes modems, ISDN digital, and some
DSL connectivity to non-telco POPs. There was competition that meant
that screwing with traffic, if detected, could be dealt with by
switching what were then called ISPs - owners of POPs. This died when
Cable and Telco monopolies eliminated the POPs, and made it impossible
to decide where to connect the "last mile" to the Internet.
So can we recreate "dialup"? Well, I think we can. We have the
technical ingredients. The key model here is IPv6 "tunnel brokers" (I
don't mean the specific ones we have today, which are undercapitalized
and not widely dispersed). Today's Home Routers (minus their embedded
WiFi access points) could be the equivalent of ISDN modems.
What we need is to rethink the way we transport IP packets, so that they
are not visible or corruptible by the access provider, just as they were
not visible or corruptible by the phone company during the "dialup" era.
I don't think I am the first to think of this. But the CeroWRT folks are
a great resource for one end of this, if there were companies willing to
invest in creating the POPs. I know of some folks who might want to
capitalize the latter, if there would be a return on investment.
Under the Open Internet Order, there was no meaningful potential of a
return on investment. Now there is.
I think the missing piece is a "stealth" approach to carrying packets
over the access provider's link that cannot be practically disrupted by
DPI gear, even very high speed gear with good computing power in it.
That involves encryption and sort-of-steganography. Tor can't solve the
problem, and is not really needed, anyway.
Anyway, I have some protocol ideas for transporting arbitrary IPv6 and
IPv4 packets to POPs, and some ideas for how to evolve POPs in this
novel context.
I'm interested in thoughts by the CeroWRT developers. Not just technical
thoughts, but practical ones. And especially "services" that such POP
operators could offer that would allow them to charge a bit of
cost/profit, on top of the basic access provider services that will be
needed to reach them.
BTW, the same applies to cellular, where I think the problem of breaking
the Internet architecture will be a lot worse. We need to make cellular
Internet access more like "dialup".
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