nanog mailing list archives
Re: Leasing /22
From: Ryan Gard <ryangard () gmail com>
Date: Tue, 23 Jan 2018 11:56:58 -0500
The biggest problems that start to run with cases of CGN or any other v4 aggregation method are services that still continue to treat single IP addresses as a single entity (a certain event ticket vendor comes to mind). Until these organizations either start opening a line of communications with ISPs, changing their methodology when handling traffic from v4 addresses, and/or deploying v6, the song and dance for v4 addressing will continue. On Mon, Jan 22, 2018 at 7:57 PM, Lee Howard <lee () asgard org> wrote:
From: Michael Crapse <michael () wi-fiber io> Date: Monday, January 22, 2018 at 5:27 PM To: Mark Andrews <marka () isc org> Cc: Lee Howard <lee () asgard org>, NANOG list <nanog () nanog org> Subject: Re: Leasing /22Customers on ps4s and xboxes will hate you. They will always get"strict" nat,and it's your fault not mega corporation X's fault for not releasingIPv4s Maybe. You don’t have to configure strict NAT on your translator (DS-Lite’s pretty good at this, and although I’m a few weeks away from testing consoles through 464xlat and MAP, they should work, too). And their NAT workarounds are pretty sophisticated now. There comes a point when winning your customers’ love isn’t profitable. I don’t know if that point is $16/address for you, or $30, or $40, or $90. Maybe it varies, depending on the customer. That’s why I suggested in “TCO of CGN”[1] that everyone figure out for themselves how much money you might lose to unhappy customers via CGN, and compare it to how much addresses cost, and at what price point you might turn around and sell addresses. My findings then, based on assumptions that almost certainly are not true for any particular network, and which may have changed, suggest that buying addresses still makes sense. Lee [1] http://ipv6.nanog.org/meetings/abstract?id=2025On 22 January 2018 at 15:23, Mark Andrews <marka () isc org> wrote:Add to that CGN from RFC 6598 addresses (100.64/10) + IPv6 though that reaches its limit at ~4M customers. Native IPv4 with a GUA to customers is essentially unavailable for new ISPs. It’s a matter of picking which flavour of NAT you and your customers are going to use. The sooner ALL ISP’s provide IPv6 to their customers the sooner we restore delivering the Internet to thecustomers.MarkOn 23 Jan 2018, at 9:05 am, Lee Howard <lee () asgard org> wrote: IPv6 still solves your problem if you add any of NAT64, DS-Lite,464xlat,MAP-T, MAP-E. Yes, you’re NATing, but only the traffic to places like Hulu, and itwilldecrease over time. And while you need addresses for the outside ofthetranslator, you don’t need as many (or to get more as frequently). Lee On 1/20/18, 10:20 AM, "NANOG on behalf of Mike Hammett" <nanog-bounces () nanog org on behalf of nanog () ics-il net> wrote:It's not really scraping the bottom of the barrel if yourcustomers areusing Hulu and they're complaining because Hulu isn't responsive to fixing their problems (geo-location, v6, etc.). ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com ----- Original Message ----- From: "Ca By" <cb.list6 () gmail com> To: "Michael Crapse" <michael () wi-fiber io> Cc: "NANOG list" <nanog () nanog org> Sent: Friday, January 19, 2018 9:54:23 PM Subject: Re: Leasing /22 On Fri, Jan 19, 2018 at 5:48 PM Michael Crapse <michael () wi-fiber io>wrote:Has Hulu, or a thousand other content distributors consideredIPv6?Because you can't even tunnel to ipv4 without setting off VPN alarms withHULU.Hulu? Really scraping the bottom of the barrel of contentproviders thatdont use ipv6 these days. Netflix and Youtube support v6 ... and thousand of others(thousandsjuston Cloudflare where v6 is default on) About 80% of my traffic is native e2e v6, mostly google / youtube/ fb /netflix / apple / amazon — but your mix may vary.On 19 January 2018 at 18:38, Andrew Kirch <trelane () trelane net>wrote:On Fri, Jan 19, 2018 at 4:59 PM Ryan Gard <ryangard () gmail com>wrote:We're on the hunt yet again for an additional /22 to lease,and arewondering what the best options are out there? Our usual suspects that we've reached out to in the pastseem to beplumout... Any recommendations? Thanks! -- Ryan GardHave you considered IPv6?-- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 <tel:%2B61%202%209871%204742>INTERNET:marka () isc org
-- Ryan Gard
Current thread:
- Re: Leasing /22, (continued)
- Re: Leasing /22 Ca By (Jan 19)
- Re: Leasing /22 Josh Reynolds (Jan 19)
- Re: Leasing /22 Ca By (Jan 19)
- Re: Leasing /22 Mike Hammett (Jan 20)
- Re: Leasing /22 Christopher Morrow (Jan 20)
- Re: Leasing /22 Lee Howard (Jan 22)
- Re: Leasing /22 Mark Andrews (Jan 22)
- Re: Leasing /22 Michael Crapse (Jan 22)
- Re: Leasing /22 Joe Provo (Jan 22)
- Re: Leasing /22 Lee Howard (Jan 22)
- Re: Leasing /22 Ryan Gard (Jan 23)
- Re: Leasing /22 Michael Crapse (Jan 23)
- Re: Leasing /22 Mark Andrews (Jan 23)
- Re: Leasing /22 Randy Bush (Jan 27)
- Re: Leasing /22 Christopher Morrow (Jan 19)