Re: Another Big day for IPv6 - 10% native penetration

2016-01-04 Thread Neil Harris
On 02/01/16 15:35, Tomas Podermanski wrote: Hi, according to Google's statistics (https://www.google.com/intl/en/ipv6/statistics.html) on 31st December 2015 the IPv6 penetration reached 10% for the very first time. Just a little reminder. On 20th Nov 2012 the number was 1%. In December we

Re: Another Big day for IPv6 - 10% native penetration

2016-01-04 Thread Neil Harris
On 04/01/16 16:09, Ca By wrote: On Mon, Jan 4, 2016 at 3:26 AM, Neil Harris <n...@tonal.clara.co.uk> wrote: On 02/01/16 15:35, Tomas Podermanski wrote: Hi, according to Google's statistics (https://www.google.com/intl/en/ipv6/statistics.html) on 31st December 2015 the IPv6 penet

Re: iOS 7 update traffic

2013-09-23 Thread Neil Harris
On 23/09/13 10:32, John Smith wrote: Picked this off www.jaluri.com (network and Cisco blog aggregator): http://routingfreak.wordpress.com/2013/09/23/ios7s-impact-on-networks-worldwide/ The consensus seems to be for providers to install CDN servers, if they arent able to cope up with an

Re: net neutrality and peering wars continue

2013-06-22 Thread Neil Harris
On 22/06/13 13:08, Matthew Petach wrote: On Thu, Jun 20, 2013 at 2:29 PM, valdis.kletni...@vt.edu wrote: On Thu, 20 Jun 2013 22:39:56 +0200, Niels Bakker said: You're mistaken if you think that CDNs have equal number of packets going in and out. And even if the number of packets match,

Re: net neutrality and peering wars continue

2013-06-22 Thread Neil Harris
On 22/06/13 16:34, Owen DeLong wrote: That's easily solved by padding the ACK to 1500 bytes as well. Matt Or indeed by the media player sending large amounts of traffic back to the CDN via auxiliary HTTP POST requests? Neil That would assume that the client has symmetrical upstream

Re: 10 Mbit/s problem in your network

2013-02-26 Thread Neil Harris
On 26/02/13 17:19, Warren Bailey wrote: Perhaps I don't understand.. Generally in wireless we look at two things; bits to hertz and noise components. If the noise is LESS and the carrier is the same power spectral density, you will have a greater c/n. I've always wondered why wifi didn't

Re: The 100 Gbit/s problem in your network

2013-02-12 Thread Neil Harris
On 12/02/13 14:14, fredrik danerklint wrote: Just to clarify, Patrick is right here. Assumptions: All the movies is 120 minuters long. Each movie has an average bitrate of 50 Mbit/s. (50 Mbit/s / 8 (bits) * 7 200 (2 hours) / 1000 (MB) = 45 GB). That means that the storage capacity for

Re: NTP Issues Today

2012-11-21 Thread Neil Harris
On 21/11/12 12:34, Ryan Malayter wrote: On Nov 19, 2012, at 6:12 PM, Scott Weeks sur...@mauigateway.com wrote: Lesson learned: Use more than one NTP source. The lesson is: use MORE THAN TWO diverse NTP sources. A man with two watches has no idea what the time it actually is. Per David

Re: Laptop with reverse VGA

2012-02-21 Thread Neil Harris
On 21/02/12 14:48, Jay Ashworth wrote: - Original Message - From: Jake Khuonkh...@neebu.net I think the form-factour is already there. I have a Motorola Atrix smartphone. It's available with a laptop-dock unit. This is essentially a USB hub and display. The display is connected by

Re: Dear RIPE: Please don't encourage phishing

2012-02-11 Thread Neil Harris
On 11/02/12 01:16, Masataka Ohta wrote: Randy Bush wrote: My $0.02 on this issue is if the message is rich text I hover over the link and see where it actually sends me. idn has made this unsafe I pointed it out at IETF Munich in 1997 that with an example of: MICROSOFT.COM where

Re: Dear RIPE: Please don't encourage phishing

2012-02-11 Thread Neil Harris
On 12/02/12 00:09, Masataka Ohta wrote: Neil Harris wrote: Techniques to deal with this sort of spoofing already exist: see http://www.mozilla.org/projects/security/tld-idn-policy-list.html It does not make sense that .COM allows Cyrillic characters: http://www.iana.org/domains/idn-tables

Re: Why no IPv6-only day (Was: Protocol-41 is not the only tunneling protocol)

2011-06-07 Thread Neil Harris
On 07/06/11 15:28, Mark Andrews wrote: In message8a6a00c3-bd6d-4fb4-ae82-73816dfd9...@delong.com, Owen DeLong write s: Things like happy-eyeballs diminish it even with perfect IPv6 connectivity. 100ms rtt doesn't cover the world and to make multi-homed servers (includes dual stack) work well

Re: BGP (in)security makes the AP wire

2011-02-18 Thread Neil Harris
On 18/02/11 12:26, Eugen Leitl wrote: On Sun, May 09, 2010 at 09:38:18AM -0700, Joel Jaeggli wrote: geographic location doesn't map to topology In LEO satellite constellations and mesh wireless it typically does. When bootstrapping a global mesh, one could use VPN tunnels over Internet to

Re: What's really needed is a routing slot market

2011-02-08 Thread Neil Harris
On 07/02/11 14:25, Jamie Bowden wrote: It would help if we weren't shipping the routing equivalent of the pre DNS /etc/hosts all over the network (it's automated, but it's still the equivalent). There has to be a better way to handle routing information than what's currently being done. The

Re: The scale of streaming video on the Internet.

2010-12-03 Thread Neil Harris
On 02/12/10 20:21, Leo Bicknell wrote: Comcast has around ~15 million high speed Internet subscribers (based on year old data, I'm sure it is higher), which means at peak usage around 0.3% of all Comcast high speed users would be watching. That's an interesting number, but let's run back the

Re: Internationalized domain names in the root

2010-05-08 Thread Neil Harris
On 06/05/10 21:27, Zaid Ali wrote: I agree Safari experience looks much nicer and yes whole host of potential malice to arise. Firefox shows punycode http://xn--4gbrim.xnrmckbbajlc6dj7bxne2c.xn--wgbh1c/ar/default.aspx Now if I understood arabic only and was travelling or happen to use

Re: APNIC Allocated 14/8, 223/8 today

2010-04-14 Thread Neil Harris
On 14/04/10 15:54, Dave Hart wrote: On Wed, Apr 14, 2010 at 14:35 UTC, Vincent Hoffman wrote: PING 014.0.0.1 (12.0.0.1): 56 data bytes C:\Documents and Settings\Administratorping 014.0.0.01 Pinging 12.0.0.1 with 32 bytes of data: Connecting to 014.0.0.1|12.0.0.1|:80... Connecting to 014.0.0.1

Re: 1/8 and 27/8 allocated to APNIC

2010-01-21 Thread Neil Harris
On 22/01/10 01:22, Jon Lewis wrote: On Thu, 21 Jan 2010, George Bonser wrote: Some of that water is dirtier than the rest. I wouldn't want to be the person who gets 1.2.3.0/24 The whole /8 should be fun. http://en.wikipedia.org/wiki/AnoNet To avoid addressing conflict with the internet

Re: Wireless bridge

2009-06-18 Thread Neil Harris
Peter Boone wrote: From: Michael Dillon [mailto:wavetos...@googlemail.com] (for example, after a good thunderstorm, the wireless link will be down for at least 12 hours, but will fix itself eventually. Sounds like there are trees in the line of sight, and maybe they

Re: Fiber cut in SF area

2009-04-15 Thread Neil Harris
Ong Beng Hui wrote: The problem of been LoS is a big problem in metro as far as I know. You can't just put a pair of FSO gear without going to the building owner to talk about rights and cost. Not forgetting lighting protection and other stuff. Murphy, Brian S CTR USAF ACC 83 NOS/Det 4

Re: Diversity - was: Fiber cut in SF area

2009-04-15 Thread Neil Harris
Rod Beck wrote: That service is probably very expensive. There is no known way to provide cheap 10 wave protection. Not carrier grade. Protected 10 GigE service (LAN PHY 10 GigE) will tolerate a very high BER before switching. And the cost of switching STM64 is very high as well. Bottom line

Re: Diversity - was: Fiber cut in SF area

2009-04-15 Thread Neil Harris
Rod Beck wrote: And if the 10 gig wave is from 1 Wilshire to 60 Hudson with hundreds of regen huts and 30 POPs in between? How that affect the capex cost? Sure, the capex cost of offering full diversity is substantial; my point was just that the cost of switching STM64 signals at the