Re: IOS new versions and network load

https://help.apple.com/serverapp/mac/5.3/#/apd74DDE89F-08D2-4E0A-A5CD-155E345EFB83 https://support.apple.com/en-us/HT204675 They appear to be very enterprise focused. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

Re: IOS new versions and network load

Apple seems to be quite behind on their node roll out. They were talking about our Indianapolis IX getting one this year, but now we're at least another year away from one. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

Re: AS PATH limits

An AS_PATH is encoded with one or more segments. Each segment has a maximum size of 255 entries (8 bit segment length). The absolute limit will depend on the complete BGP message size, which is limited to 4096 and extended via draft-ietf-idr-bgp-extended-messages. The longest as_path at this

Re: Puerto Rico just lost internet?

the entire island is now without power: http://www.bbc.co.uk/news/world-latin-america-41340392 no bueno. t On Wed, Sep 20, 2017 at 1:36 PM, Mehmet Akcin

Level 3 SIP trunking and E911

I've been informed by my Level 3 sales rep that the only way to make moves/adds/changes for Level 3 E911 is through the portal. This seems awkward since I have Emergency Responder which can link into products like Intrado. Are there any SIP/E911 folks from Level 3 that can clarify what my

Re: IOS new versions and network load

On 9/17/17 20:02, Robert Perkins wrote: mini racks:https://kuula.co/post/7lkXV Even if you're not doing Minis at that scale they easily fit into a 1U space. Someone said minis aren't rack friendly and no, they aren't rackmount standalone, but just add a 1U shelf. ~Seth

Re: Puerto Rico just lost internet?

There is a major outage going on in Puerto Rico and you can see it here - https://stat.ripe.net/PR#tabId=routing I am putting together some analysis as time passes - i will publish them in a blog and share. On Wed, Sep 20, 2017 at 5:45 AM, Sean Donelan wrote: > On Wed, 20

Re: IOS new versions and network load

MacMiniColo is now part of MacStadium, we have tons of Mac Minis and Mac Pros in Las Vegas NV, Atlanta GA and Dublin Ireland. We are currently moving out of SWITCH's NAP2 and into zColo Las Vegas. Our speciality it private clouds on the Mac platform for CI/CD environments. 360 degrees views

Re: IPv6 migration steps for mid-scale isp

> On Sep 17, 2017, at 5:14 AM, Ahad Aboss wrote: > > Hi Fredrik, > > Running two different IGPs for IPv4 and IPv6 is a recipe for disaster even > if it’s a short-term goal. > > Here are a few things to consider; > > OSPF is good for small ISPs with small routing

Re: USA local SIM card

Google Fi is great and all, however right now you're limited to only being able to use 3 models of phone on the network, wouldn't recommended that for an overseas traveler. On Sun, Sep 17, 2017, 12:04 PM wrote: > GoogleFi > > https://fi.google.com/about/ > > > On Sep 17,

Re: Management softwares

I'd recommend Sonar (www.sonar.software) as well. The API is the best I've seen, and can be used to integrate your OSS into just about anything else. Eron - Original Message - From: "K MEKKAOUI" To: nanog@nanog.org Sent: Friday, September 1, 2017 2:56:00 AM

Re: IPv6 migration steps for mid-scale isp

Subject: Re: IPv6 migration steps for mid-scale isp Date: Wed, Sep 20, 2017 at 12:04:45PM -0300 Quoting Owen DeLong (o...@delong.com): > > iBGP is scalable, you can introduce router reflectors to avoid full mesh > > peering between PE routers – and the sky if your limit! > > I think in general

Re: Reliability of looking glass sites / rviews

Hello Matthew, I think you may be interested in Isolario (www.isolario.it). It's a route collector which offer real-time analyses in change of full routing tables. Let me know if you want more details about that! Best regards, Alessandro Il 2017-09-13 11:30 Matthew Huff ha scritto: This

Re: IOS new versions and network load

My understanding was that macminicolo stopped accepting new customers in Switch after they got bought out? > On Sep 17, 2017, at 19:50, Mel Beckman wrote: > > It is still there. MacMiniColo. > > -mel beckman > >> On Sep 17, 2017, at 7:48 PM, Mel Beckman

Re: AS PATH limits

On Tue, 19 Sep 2017 13:33:03 -, craig washington said: > How many AS PATHS are too many? Well - how many do you see when things are operating nominally? How many do you regard as "the other end is obviously too crazy to listen to"? Add them up and divide by two. Of course, the hard part

Re: USA local SIM card

Sounds like you should go the mvno or twilio route. Twilio is beta testing cloud based since assignments that tie into their data and SIP services. If you go the direct carrier route try mvno. On Sep 17, 2017 2:34 PM, Jean-Francois Mezei wrote: On 2017-09-17

Re: Contact for Frontiernet - AS5650

Got a phone call set for tomorrow. - Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com - Original Message - From: "Nick W" To: "Ryan DiRocco" ,

Re: USA local SIM card

> On Sep 17, 2017, at 4:40 PM, Max Tulyev wrote: > > Nice advertising, thank you! =) > > But still have open some questions I asked before: > > 1. My phone is not LTE but 3G GSM/UMTS capable (all bands, > 850/900/1700/1900/2100). Will it work? Is 3G coverage good enough

RE: IOS new versions and network load

We use a commercial product from https://qwilt.com/. Here is some info for the month of August, while it does reduce transit the customers are also getting better speeds when it comes from us. We span links from our core to the server in order to get visibility into the server, this does cause

Re: IPv6 migration steps for mid-scale isp

On 9/13/17, 8:08 AM, "NANOG on behalf of Fredrik Sallinen" wrote: >Hello, > >Recently we have decided to start IPv6 migration in our network. We >have ~1K BNGs and connecting our customers to network using PPPoE. >I'd be

Re: Puerto Rico just lost internet?

On Wed, 20 Sep 2017, Javier J wrote: How long usually till generators at cell sites run out of juice? Rough, every provider is different, backup power hierarchy: Neighborhood pole boxes: 1-4 hours, batteries only. May be re-charged with portable generators when safe to access area. There is

Re: AS PATH limits

In my MUCH younger days, I may have helped abuse the global table via prepends, but never to that level :) On Wed, Sep 20, 2017 at 4:36 PM, Randy Bush wrote: > > Below is an example showing an excessive amount of prepending for prefix > > 185.135.134.0/23 at 2017-09-18 20:20:05

Re: AS PATH limits

> Below is an example showing an excessive amount of prepending for prefix > 185.135.134.0/23 at 2017-09-18 20:20:05 UTC. and they are probably still wondering why it does not achieve what they want. randy

Re: Puerto Rico just lost internet?

Thank you for the updates. How long usually till generators at cell sites run out of juice? On Wed, Sep 20, 2017 at 2:09 PM, Todd Underwood wrote: > the entire island is now without power: > > http://www.bbc.co.uk/news/world-latin-america-41340392 >

Re: IOS new versions and network load

Apple's peering/CDN strategy has completely changed in the last few years. (Hi to my friends on the list here!) They do a much better job getting bits delivered for this stuff now. Some of the IOS coding is still occasionally not the most well thought out when it comes to data retrieval, but it's

Re: AS PATH limits

Too many prepends = any more than you really need for what you're trying to accomplish. :) I've cutoff paths as short as 4 to as long as 8 before in different jobs for different reasons. On Tue, Sep 19, 2017 at 9:33 AM, craig washington < craigwashingto...@hotmail.com> wrote: > Hello world. > >

RE: IOS new versions and network load

Is there anyone from Apple that can contact me about the caching servers that I could possibly put into my local ISP network ? -Aaron

RE: Contact for Frontiernet - AS5650

We sure did Nick. Thanks for the contacts everyone, we're now happily peering with AS5650 on 4 exchanges ;) From: Nick W [nickdwh...@gmail.com] Sent: Wednesday, September 20, 2017 11:28 AM To: Ryan DiRocco; nanog@nanog.org Subject: Re: Contact for

RE: IOS new versions and network load

My Netflix servers are half a petabyte of cached movies and they are about 18 inches tall not sure what you mean. -Aaron Gould

Re: IOS new versions and network load

A couple of the CDNs have one or multiple rack minimum deployments. You can get a Netflix box in 4U that does many TB of storage, BGP, etc. CDN in a box. A lot of them were just built with big scale in mind, based on the fact that the US has 10 or so major sites and the scale needed to serve

Re: Hurricane Maria: Dominica partial communications restored

At Sept. 21, 2017 01:00 UTC, partial telecommunications service was restored to Dominica. However, essentially 100% of the island does not have electric service, cell service is still out, and most people do not have service. CDEMA/RSS has delivered 5 satellite telephones to the Dominica

Re: Puerto Rico just lost internet?

Thank you for this info! I think most of us kind of know there are backup power strategies in place but this is very detailed and appreciated. The little communication I have had with family on the island they tell me no internet, no cable tv, etc so this timing is good to know for when the few

Re: Hurricane Maria: Dominica partial communications restored

> On Sep 20, 2017, at 6:40 PM, Sean Donelan wrote: > > Some ham radio operators have been verified as operating from Dominica. Its > an unfortunate, but necessary thing that needs to be verified during disaster > communications. I'm not clear what you're getting at here.

Re: IPv6 migration steps for mid-scale isp

Hi Fredrik, Running two different IGPs for IPv4 and IPv6 is a recipe for disaster even if it’s a short-term goal. Here are a few things to consider; OSPF is good for small ISPs with small routing tables (10 to 15K routes). It will support more routes but configuration of your network becomes

Re: Puerto Rico just lost internet?

http://www.nhc.noaa.gov/graphics_at5.shtml?cone#contents it's still south of san juan but maría will move across the island all day today. t On Wed, Sep 20, 2017 at 7:33 AM, Daniel Brisson wrote: > “Strongest storm of the century” just hit San Juan. > > -dan > > > > — > >

AS PATH limits

Hello world. I was wondering and forgive me if this discussions has already taken place. How many AS PATHS are too many? Meaning how do we determine how many to filter on transit links or public peering links? Thanks in advance

Re: Contact for Frontiernet - AS5650

Did you ever get a response from someone at Frontier? I sent a peering request yesterday and got a response today. On Fri, Sep 15, 2017 at 10:40 PM, Ryan DiRocco < ryan.diro...@totalserversolutions.com> wrote: > Yes, just a typo on here, I have been sending to the right contact :) > > > > Sent

Re: IOS new versions and network load

I've never quite understood CDNs and why more of them aren't more nimble. For most of them when we talk to them they're talking a full rack or more of deployment. Why haven't they all figured out how to do a single box or even a handful of boxes? - Mike Hammett Intelligent Computing

Re: Puerto Rico just lost internet?

On Wed, 20 Sep 2017, Daniel Brisson wrote: “Strongest storm of the century” just hit San Juan. The number of reachable networks in Puerto Rico is down by 50%. Puerto Rico still has connectivity to the island, but outside facilities and electrical grid is being damaged by Hurricane Maria (Cat

Re: IOS new versions and network load

> On Sep 19, 2017, at 10:58 PM, Aaron Gould wrote: > > I'm pretty sure I've seen huge hits on my Akamai caches during IOS release > nights. I remember seeing this years ago. What I saw yesterday from my own home was IPv6 traffic to the Apple CDN nodes in Chicago. > But

Puerto Rico just lost internet?

Any info would help.

Re: Puerto Rico just lost internet?

“Strongest storm of the century” just hit San Juan. -dan — Dan Brisson Network Engineer University of Vermont On 9/20/17, 7:31 AM, "NANOG on behalf of Javier J" wrote: Any info would help.