Re: Partial vs Full tables

2020-06-08 Thread Josh Hoppes
Juniper Networks has also tried using Bloom filters. https://patents.google.com/patent/US20170187624 I think the QFX10002 was the first product they made which used this approach. https://forums.juniper.net/t5/Archive/Juniper-QFX10002-Technical-Overview/ba-p/270358 On Mon, Jun 8, 2020 at 1:45 P

Re: Pilot Fiber, Chicago Area: Impressions?

2020-03-31 Thread Josh Hoppes
Employer has been using them for transit in Chicago for a while now. There was a case where they had a weird detour path through a router on the east coast for a prefix ultimately destined for the west coast, but once we notified them they quickly (same day) got it resolved. Been pretty happy with

Re: Google Apps for ISPs -- Lingering fallout

2015-08-24 Thread Josh Hoppes
When it comes to reasons for them to force everyone off I believe it has to do with control. ISP accounts tend to be personal accounts, but when you stop being a customer of the ISP they will deactivate the account. Now that they tied purchases on the play store to the account it made things very m

Re: Quakecon: Network Operations Center tour

2015-08-02 Thread Josh Hoppes
On Sun, Aug 2, 2015 at 4:59 PM, Randy Bush wrote: > josh, > > thanks for the more technical scoop. now i get it a bit better. > >> We also re-designed the LAN back in 2011 to break up the giant single >> broadcast domain down to a subnet per table switch. > > so it is heavily routed using L3 on t

Re: Quakecon: Network Operations Center tour

2015-08-02 Thread Josh Hoppes
Not that often you see a bunch of people talking about a video you're in, especially so on NANOG. So here goes. BYOC is around 2700 seats. Total attendance was around 11,000. 2Gbps has been saturated at some point every year we have had it. Additional bandwidth is definitely a serious considerati

Re: turning on comcast v6

2013-12-31 Thread Josh Hoppes
> Now, boss man comes in and has a new office opening up. Go grab the r1 box > out of the closet, you need to upgrade the code and reconfigure it. Cable > it up to your PC with a serial port, open some some sort of terminal program > so you can catch the boot and password recover it. Plug it's e

Re: Vyatta to VyOS

2013-12-23 Thread Josh Hoppes
Ubiquiti has been contributing to VyOS, so I'm assuming it is the version they are using as the upstream for their code. On Mon, Dec 23, 2013 at 1:18 PM, Nolan Rollo wrote: > I wonder how Ubiquiti Networks is going to react to this since their EdgeMax > Routers run a fork of the Vyatta code (Edg

Re: iOS 7 update traffic

2013-09-18 Thread Josh Hoppes
Our local Akamai cluster has pegged it's 1G uplink a few times, and we are hitting our 1G Equinix IX link pretty hard as well. On Wed, Sep 18, 2013 at 1:10 PM, Ben Bartsch wrote: > We are seeing Akamai traffic up about 100-300% since noon CDT. Seeing > similar increased from our participants - c

Re: Google's QUIC

2013-06-28 Thread Josh Hoppes
My first question is, how are they going to keep themselves from congesting links? On Fri, Jun 28, 2013 at 3:09 PM, Michael Thomas wrote: > http://arstechnica.com/information-technology/2013/06/google-making-the-web-faster-with-protocol-that-reduces-round-trips/?comments=1 > > Sorry if this is a

Re: Why are there no GeoDNS solutions anywhere in sight?

2013-03-21 Thread Josh Hoppes
> But what I don't understand is why everyone implies that the status > quo with round-robin DNS is any better. I don't think anyone believes round robin DNS records is better. It's that attempting to do better requires adding onto or changing standards that must maintain backwards compatibility a

Re: TOR fiber patch panels

2013-01-31 Thread Josh Hoppes
Have you looked at anything from Clear Field, just as an example something like this. http://www.clearfieldconnection.com/products/panels/fieldsmart-small-count-delivery-scd-1ru-rack-mount-cabinet-mount-panel.html On Thu, Jan 31, 2013 at 11:44 AM, Chuck Anderson wrote: > I'm looking for better T

Re: Is Level(3) AS3356 absorbing GBLX AS3549

2013-01-24 Thread Josh Hoppes
Yep, http://www.nanog.org/meetings/nanog56/presentations/Monday/mon.lightning.siegel.pdf On Thu, Jan 24, 2013 at 6:03 AM, Christopher J. Pilkington wrote: > Overnight BGPmon reports that 3356 was adjacent to our AS, but it is > not. Only plausible situation I can think of is Level(3) absorbing

Re: Shim6, was: Re: filtering /48 is going to be necessary

2012-03-14 Thread Josh Hoppes
On Wed, Mar 14, 2012 at 1:45 PM, Owen DeLong wrote: > I fully expect them to develop an HDCP-or-equivalent enabled protocol to run > over IP Multicast. > > Do you have any reason you believe that won't happen? > > Owen I'm pretty sure it's already in place for IPTV solutions.

Re: Shim6, was: Re: filtering /48 is going to be necessary

2012-03-12 Thread Josh Hoppes
On Mon, Mar 12, 2012 at 8:01 PM, William Herrin wrote: > But suppose you had a TCP protocol that wasn't statically bound to the > IP address by the application layer. Suppose each side of the > connection referenced each other by name, TCP expected to spread > packets across multiple local and rem

Re: Common operational misconceptions

2012-02-16 Thread Josh Hoppes
2012/2/16 Masataka Ohta : > Andreas Echavez wrote: >> *How NAT breaks end-to-end connectivity (fun one..., took me >>  hours to explain to an old boss why doing NAT at the ISP level >>  was horrendously wrong) > > That's another misconception. > > While NAT breaks the end to end connectivity, it ca

Re: XBOX 720: possible digital download mass service.

2012-01-28 Thread Josh Hoppes
I've seen this discussion show up in a number of venues lately. I'm not at all surprised about the trend as I've been using Steam for a few years now. I expect they will take a similar path and continue to sell physical medium with keys to tie the game to an account, and do staged downloads using e

Re: juniper mx80 vs cisco asr 1000

2012-01-20 Thread Josh Hoppes
I certainly agree they have very different applications, and hopefully that will help those looking for this kind of insight. On Fri, Jan 20, 2012 at 3:54 PM, Saku Ytti wrote: > On (2012-01-20 09:50 -0700), PC wrote: > >> Juniper has some very aggressive pricing on mx80 bundles license-locked to

Re: juniper mx80 vs cisco asr 1000

2012-01-19 Thread Josh Hoppes
I would also be interested in peoples experiences with the MX80 platform. Currently considering the MX40 license level of MX80 platform for a project. We have had good experiences with the ASR1002 but want to keep our options open. On Thu, Jan 19, 2012 at 2:45 PM, PC wrote: > Which specific model

Re: The stupidity of trying to "fix" DHCPv6

2011-06-10 Thread Josh Hoppes
On Fri, Jun 10, 2011 at 2:21 PM, Steve Clark wrote: > On 06/10/2011 09:37 AM, Ray Soucy wrote: >> >> You really didn't just write an entire post saying that RA is bad >> because if a moron of a network engineer plugs an incorrectly >> configured device into a production network it may cause proble

Re: Who controlls the Internet?

2010-07-25 Thread Josh Hoppes
In all honesty control over the Internet doesn't sound like the issue here. The US Government regulates entities functioning with in it's boarders. This would be no different if I being in the US were restricted access to a site in any other country due to their regulations.

the alleged evils of NAT, was Rate of growth on IPv6 not fast enough?

2010-04-27 Thread Josh Hoppes
I'll preface this that I'm more of an end user then a network administrator, but I do feel I have a good enough understanding of the protocols and network administration to submit my two cents. The issue I see with this level of NAT, is the fact that I don't expect that UPNP be implemented at that