Re: NANOGers home data centers - What's in your closet?

2011-08-15 Thread Jeff Hartley
On Fri, Aug 12, 2011 at 7:28 PM, Charles N Wyble wrote: > Hey all, > > I'm curious what other NANOGers have in their home compute centers? On > the extreme end of course we have mr morris :) > with his uber lab: http://smorris.uber-geek.net/lab.htm > > I try to maximize cost-effectiveness whereve

Re: SDN - Killer Apps

2013-02-25 Thread Jeff Hartley
On Mon, Feb 25, 2013 at 3:23 AM, Glen Kent wrote: > Yahoo, Google, etc applications are running on one server and each > application could be theoretically associated with a unique VXLAN tag. This > way service providers will be able to provide QoS per application (by > effectively providing QoS t

NANOG58 - link to OpenFlow session slides

2013-06-03 Thread Jeff Hartley
Re-posting for those having difficulties: tinyurl.com/nanog58-slides

Re: AT&T and IPv6 Launch

2012-01-26 Thread Jeff Hartley
Chris Chase gave a good presentation on this subject in ~November. Here's the abstract, quoted from: http://gogonet.gogo6.com/profile/ChrisChase | |     Posted by Chris Chase on October 28, 2011 at 5:59pm |     Send Message   View Blog | | IPv6 service at AT&T. | | AT&T has dual stack service ava

Re: Choice of address for IPv6 default gateway

2012-01-26 Thread Jeff Hartley
I have sites using "all of the above", and concur with Owen's comment regarding it being a "personal preference" issue. RA route learning simply "works", and I (surprisingly) have not yet had problems where the high/med/low settings were not correctly honored (95% Cent/Deb environments, FWIW). FA

Re: IPv6 is on the marketers radar

2011-02-14 Thread Jeff Hartley
On Fri, Feb 11, 2011 at 3:43 PM, Fred Baker wrote: > > On Feb 11, 2011, at 12:21 PM, Franck Martin wrote: > >> http://www.marketingvox.com/under-the-microscope-what-the-end-of-ipv4-means-for-marketers-048657/ >> >> I can hear people, say oh no >> >> Interesting to see that marketers do not lik

Re: IPv6 is on the marketers radar

2011-02-14 Thread Jeff Hartley
On Mon, Feb 14, 2011 at 4:00 PM, Mark Andrews wrote: > >> It will certainly be entertaining to see what behaviors the various >> CPEs default to on the public-facing side.  In the NetGear WNDR3700's >> case after upgrading its firmware, options were included for: >>   Disabled (default) >>   Auto-

Re: Switch with 10 Gig and GRE support in hardware.

2011-02-28 Thread Jeff Hartley
On Sun, Feb 20, 2011 at 3:15 PM, George Bonser wrote: >> On 2/18/11 6:30 AM, "Matt Newsom" wrote: >> >> >                I am looking for a switch with a minimum of 12  X > 10GE >> >ports on it, that can has routing protocol support and can do GRE in >> >hardware. Does anyone have a suggestion th

Re: Switch with 10 Gig and GRE support in hardware.

2011-02-28 Thread Jeff Hartley
>> >> >> Brocade TurboIron 24X fits all of those criteria. >> >> -Jeff > > Last time I checked, the TI24x wouldn't do GRE. > > > It was updated last year -- apparently handled in HW now. 24 ports of 10GE, routing, GRE, and small form-factor = everything the original inquiry listed. FYI, -Jeff

Re: Quick comparison of LSNs and NAT64

2011-06-09 Thread Jeff Hartley
On Thu, Jun 9, 2011 at 10:39 AM, Cameron Byrne wrote: > On Jun 9, 2011 1:32 AM, "Mark Andrews" wrote: >> >> >> In message <4df053aa.50...@axu.tm>, Aleksi Suhonen writes: >> > Hello, >> > >> > Some people were talking about Large Scale NATs (LSN) or Carrier Grade >> > NATs (CGN) yesterday. Comment

Re: Quick comparison of LSNs and NAT64

2011-06-09 Thread Jeff Hartley
> Indeed. Unfortunately there's no good way to support v6-only clients in > an environment, where dual stacked endpoints do exist as well, see > RFC6147 (DNS64) ch. 6.3.2. > > We still need to find some solution to that problem. > We've been using two workarounds: 1. Separate DNS resolvers (both B