July 2015 - Test - lists.nanog.org

M$ no v6 or just me?
by Nicholas Warren 16 Jul '15

16 Jul '15

Surely Microsoft has IPv6 connectivity? Is there a problem with my dns, or is Microsoft not available over v6? Thanks, Nich

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ARIN IPV4 Countdown
by Scott, Robert D. 15 Jul '15

15 Jul '15

If you have been keeping an eye on the ARIN IPV4 countdown, they allocated their last /23 yesterday. There are only 400 /24s in the pool now. https://www.arin.net/resources/request/ipv4_countdown.html Robert D. Scott Robert(a)ufl.edu Network Engineer 3 352-273-0113 Phone UF Information Technology 321-663-0421 Cell Network Services 352-273-0743 FAX University of Florida Florida Lambda Rail 352-294-3571 FLR NOC Gainesville, FL 32611 3216630421(a)messaging.sprintpcs.com

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BIS re-regulating crypto is on the table...
by manning 15 Jul '15

15 Jul '15

if you use crypto (antivirus, mmap, etc.) or encrypt your data, use VPNs, etc… you might want to read and comment. Comment period closes next week. https://www.federalregister.gov/articles/2015/05/20/2015-11642/wassenaar-ar… manning bmanning(a)karoshi.com PO Box 12317 Marina del Rey, CA 90295 310.322.8102

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Text Messages being blocked by AT&T
by Caine, Ronda 14 Jul '15

14 Jul '15

I am having a problem that started last Friday. Text messages sent from my domain seem to be being blocked by AT&T. Does anyone have a direct contact at AT&T who might be able to assist us in getting unblocked? Thank you in advance for any assistance you can offer. Ronda

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Fwd: Overlay broad patent on IPv6?
by Baldur Norddahl 14 Jul '15

14 Jul '15

Nah what you describe is a different invention. Someone probably already has a patent on that. The browser will do a DNS lookup on slashdot.org and then cache that - forever (or until you restart the browser). Yes it will ignore the TTL (apps don't get the TTL at all, so apps don't know). Same happens if you ssh to yourserver.someplace.com. One DNS lookup, the traffic sticks there forever or until the session is terminated. DNS is horrible for this. If they had a IPv4 internal private network going you would not need to hook unto the DNS at all. Just get IP address when something wants to be routed out the WAN port. Also the NAT table is a good indicator of when you can release the address again. On other words, that would work, but the system described in the patent app wont. Of course both systems are useless. I can not imagine any end user that wont have a ton of IPv4 going on for the next decade to come. And when time comes, we are more likely to NAT64 than this. Regards, Baldur On 13 July 2015 at 18:04, Blake Dunlap <ikiris(a)gmail.com> wrote: > The point is you'd already have a 192 address or something, and it > would only grab the external address for a short duration for use as > an external PAT address, thus oversubscribing the ip4 pool to users > who need it (based on dns). Its still pretty broken, but less broken > than you describe. > > On Mon, Jul 13, 2015 at 8:55 AM, <A.L.M.Buxey(a)lboro.ac.uk> wrote: > > Hi, > >> This is actually a good idea. Roll out an IPV6 only network and only > pass > >> out an IPV4 address if it's needed based on actual traffic. > > > > yes...shame someones applied for a patent on that! ;-) > > > > alan >

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'gray' market IPv4
by Nicholas Warren 14 Jul '15

14 Jul '15

Where is one of these v4 markets that we can buy some IPv4 space from? I would prefer to have a place where we could see recent transactions, something along the lines of x amount of addresses for y amount of monies. Google search is failing me for some reason.. - Thanks, Nich

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[NANOG-announce] NANOG 65, October 5-7, 2015, Montreal, Quebec Canada
by Betty Burke <betty＠nanog.org> 13 Jul '15

13 Jul '15

NANOGers, We are pleased to announce the opening of NANOG 65 Registration. NANOG 65 will be our customary revisit to Canada, and Montreal is sure be an excellent destination for our October 2017 meeting. We are expecting strong attendance and another great Program. Posted on our website, and noted here, are a few NANOG 65 links for your reference and convenience: - Call for Presentations <https://www.nanog.org/meetings/nanog65/callforpresentations> - Registration <https://www.nanog.org/meetings/nanog65/registration> - Hotel Reservation <https://www.nanog.org/meetings/nanog65/hotelinformation> - Agenda Outline <https://www.nanog.org/meetings/nanog65/preagenda> - Peering Personals submission request <https://www.nanog.org/meetings/nanog65/peeringpersonals> - Postel Scholarship Application <https://www.nanog.org/resources/scholarships/postel> - Fellowship Application(s) <https://www.nanog.org/resources/fellowships> - In and Around Montreal <https://www.nanog.org/meetings/nanog65/inandaround> Leading to NANOG 65, we will be adding additional links and information to our meeting website. In the mean time, should you have any questions please direct them to nanog-support(a)nanog.org. Sincerely, Betty on behalf of the Registration Staff ___________________________________ Betty J. Burke NANOG Executive Director 2864 Carpenter Rd., Ste 100 Ann Arbor, MI 48108 +1 866-902-1336 _______________________________________________ NANOG-announce mailing list NANOG-announce(a)mailman.nanog.org http://mailman.nanog.org/mailman/listinfo/nanog-announce

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Hotels/Airports with IPv6
by Jared Mauch 13 Jul '15

13 Jul '15

It’s my understanding that many captive portals have trouble with IPv6 traffic and this is a blocker for places. I’m wondering what people who deploy captive portals are doing with these things? https://tools.ietf.org/html/draft-wkumari-dhc-capport seems to be trying to document the method to signal to clients how to authenticate. I was having horrible luck with Boingo yesterday at RDU airport with their captive portal and deauthenticating me so just went to cellular data, so wondering if IPv4 doesn’t work well what works for IPv6. Thanks, - Jared

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Access to nanog.cluepon.net
by Frank Bulk 13 Jul '15

13 Jul '15

I'd like to update some material on nanog.cluepon.net (not very responsive to HTTP requests right now) and my account doesn't work anymore. I reached out to Richard S. but have not heard back from him - anyone else here who has admin access and can set me up again? Frank

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Overlay broad patent on IPv6?
by Joe Klein 13 Jul '15

13 Jul '15

I was recently reading a few IPv6 patent, and happened upon on developed by Wesley E. George, Time Warner Cable Inc. on the topic of Use of dns information as trigger for dynamic ipv4 address allocation. It seems to impact the allocation of the IPv4 & IPv6 address for the gateway router, software defined consumer CPE, UPNP, CGN, content-based network, residential broadband networks; DSL networks; fiber-to-the-home (FTTH), fiber-to-the-node (FTTN), or fiber-to-the-curb (FTTC) networks; wireless Internet service providers (WISP)(fixed wireless to replace home broadband, typically in rural areas); or indeed to any situation with an on-demand IPv4 connection and dynamically assigned addressing. Am I reading this wrong? Has Time Warner patented all functions on the CPE? Joe Klein "Inveniam viam aut faciam"

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