Re: DOs and DONTs for small ISP

Mehmet, I think this is a cool idea, perhaps a good format for the documentation would be something along the lines of an “awesome list”? (https://github.com/sindresorhus/awesome) Chris From: NANOG on behalf of Mehmet Akcin Date: Monday, June 3, 2019 at 07:06 To: nanog Subject: DOs

VPN / IPSEC Management

, or are there something out there to manage this with? -- Regards, Chris Knipe

Re: NTP for ASBRs?

mat phase-modulated signal. Hopefully there'll be more, but with the WWVB funding threats, I wouldn't be surprised if companies don't want to invest in any new products that use it. -- Chris Adams

Re: Fibre provider in Starkville, MS

competent service employees, leaving you stuck when there's an outage. We have "legacy" circuits with Windstream (originally ordered from Deltacom, who was bought by Earthlink, who was bought by Windstream), and the support on those is pretty poor. -- Chris Adams

Re: NTP question

but the pool folks argued just as strongly > for using it back then. Current versions of both ntpd and chrony support a "pool" config option as an alternative to the "server" option, and I believe both will monitor the reachability and quality of the sources and periodically refresh from DNS. -- Chris Adams

Re: NTP question

Once upon a time, William Herrin said: > You sure you need a GPS NTP server? You understand that if you do, you need > two for reliability right That'd be 3 - a man with 2 clocks never know what time it is! :) -- Chris Adams

Re: looking for hostname router identifier validation

egend I still refer to ASes by companies that haven't existed in ages... 701 is UUNet, 3561 is MCI, 1 is BBN, etc. :) I don't handle name changes well (I also refer to one of the main roads where I live by a name it hasn't had in close to 20 years). -- Chris Adams

Re: Disney+ CDN

On Fri, Apr 12, 2019 at 3:03 PM Jared Geiger wrote: > An article mentioned BAMTech's platform which is what NHL, MLB, and HBO GO > are built on. The bits from the first two come from Akamai and Level3 CDNs. > I haven't looked into where HBO Go comes from. > Yep, they decided to buy BAMTech and

Re: Advertisement of Equinix Chicago IX Subnet

Not too sure about your topology, but I’ve had something similar bite me, so we typically put a prefix list inbound to deny receiving our internal prefixes from our peers. This probably doesn’t work as well if your network is less “eyeballish” than ours, however. /chris On Wed, Mar 27, 2019

Re: GPS week number rollover event on April 6th

roll-over. For example, the Trimble TSIP driver has a hard-coded offset and has already rolled (but didn't do it right on at least some devices). -- Chris Adams

AT or Cogent Assistance

* * * 12 * * * 13 * * * 14 * * * 15 * * * Both IPs in question here are setup to respond to ICMP ping. Thanks in advance! /chris

RE: fs.com dwdm equipment

For managing them, do you use the actual software they ship with it? When I last checked, it requires a MSSQL instance with hard coded “sa” user access which was an immediate no go for me. I still have them sitting in a box in our lab as a teaching aid really. From: NANOG On Behalf Of Michel

Re: Last Mile Design

For a lot of us, PONs are a way of life and may not even have any 100G capable devices in our network, muchless enough to make our money on. While you may be so "lucky" to "never really take it seriously", it is supporting hundreds of thousands, if not millions, of homes in the US. PON is the

Re: Network Speed Testing and Monitoring Platform

> providers have to test bandwidth for the FCC randomly to get funding? Bias note—I know the founders. The product is voice focused, but it does include the capability to run a speed test, and has all the cloud based reporting features that you’d expect today. https://www.replycloud.io —Chris

RE: Network Speed Testing and Monitoring Platform

Depending on the Bandwidth needed, yes, but the Pi is limited at the NIC level because it is on a shared USB 2.0 Bus. [cid:image001.jpg@01D42B24.779DE300]<http://www.coeur.com/> Chris Cummings | Network Engineer Coeur Mining, Inc.| 104 S. Michigan Ave. Suite 900 | Chicago, IL 6

RE: Network Speed Testing and Monitoring Platform

Would a raspberry pi work for this? Could 3D print a nice case with your logo for it. From: NANOG On Behalf Of Colton Conor Sent: Wednesday, January 16, 2019 2:16 PM To: David Guo Cc: NANOG Subject: Re: Network Speed Testing and Monitoring Platform Last time I setup Iperf3 it was semi

Re: yet another round of SMTP Over TLS on Port 26 - Implicit TLS Proposal [Feedback Request]

Can we please have a mod step in and shut this thread down? Any conversation of value is long gone. /Chris On Sat, Jan 12, 2019 at 5:25 PM -0600, "Viruthagiri Thirumavalavan" mailto:g...@dombox.org>> wrote: I don't know why you are all try to defend a man who try to

RE: DNS Hijacking? - FiOS Northeast

FWIW Looks to be OpenDNS IP https://support.opendns.com/hc/en-us/articles/227986927-What-are-the-Cisco-Umbrella-Block-Page-IP-Addresses- It’s being abused… https://www.abuseipdb.com/check/146.112.61.106 From: NANOG On Behalf Of Blake Mckeeby Sent: Tuesday, January 8, 2019 3:43 PM To:

Google Fiber v6 PD only giving /64

Anybody here from Google Fiber? When I first got it last year, my IPv6 setup got a /56 prefix delegated. I now see that no matter what size I request, I only get a /64. Is this intentional? -- Chris Adams

Re: Comcast's business internet support

im guessing this is going to be one of those posts where mtr told him the ip of the CMTS or another inside hop has loss because it deprioritizes/rate limits ICMP :) On Wed, Dec 26, 2018 at 6:37 PM Seth Mattinen wrote: > On 12/26/18 15:24, Masood Ahmad Shah wrote: > > > > You business support

Hostwinds LLC. (AS54290) Contact

Good Morning, If anyone from Hostwinds LLC, AS54290 is on the list, can you please contact me at ccummi...@coeur.com<mailto:ccummi...@coeur.com>? Also, if anyone would like to send me contact info if you have it, it would be greatly appreciated. Thanks! Chris Cummings

Re: email scannering / filtering

ges that came through. I'd be interested in hearing of other Linux software (free or paid) that can catch modern email viruses. -- Chris Adams

RE: Extending network over a dry pair

HA! But the question is; does it pass? ^^^ and that was my official 'first post' beware my linked in requests now -Original Message- From: NANOG On Behalf Of Phillip Carroll Sent: Wednesday, December 12, 2018 4:53 PM To: nanog@nanog.org Subject: RE: Extending network over a dry pair

RE: Unsolicited LinkedIn requests

Sorry that’s me! Often times people post on linked in and I wanted to have it show up in my newsfeed If this isn't allowed let me know and sorry for that! -Original Message- From: NANOG On Behalf Of Alfie Pates Sent: Tuesday, December 11, 2018 4:08 PM To: nanog@nanog.org Subject:

RE: A few GPON questions...

How to deploy with Zhone is to put it in the garbage. I have more than enough horror stories from the provider side of things and enough of their TAC literally screaming at me because I called out of regular hours how my problems are physical fiber issues when it never is. They’ve also caused

Re: GTT Regulatory Recovery Surcharge

have binding arbitration clauses, so nobody can get it to a court for a precedent-setting decision). -- Chris Adams

Re: WIndows Updates Fail Via IPv6

r I enabled IPv6 in the TCP/IP stack. > > Disabling it immediately solves the issue. > > > > Quite odd that this is happening in 2018... > > > > Mark. > > I’ve had IPv6 enabled for a while and I don’t have the same issue. We > also > peer directly with Microsoft. Are you sure it’s an IPv6 issue and not a > general reachability issue? > > -Daniel > > > -- Regards, Chris Knipe

Re: CVV (was: Re: bloomberg on supermicro: sky is falling)

Once upon a time, Stephen Satchell said: > On 11/08/2018 07:50 PM, Chris Adams wrote: > > Signatures are no longer required for chip card transactions in the US, > > except I think for transactions where the auth is done on the amount > > before an added tip (restaura

Re: CVV (was: Re: bloomberg on supermicro: sky is falling)

station attendants, but also because of poor physical security) and installing the skimmer hardware out of sight. The hardware has Bluetooth, so the bad guys just pull up and get gas and someone in the car can retrieve the data (from multiple pumps even). -- Chris Adams

Re: Brocade SLX Internet Edge

for the Jericho based platforms on Arista and Extreme. Best regards, Chris On 01.11.18 15:31, Saku Ytti wrote: > Hey, > > They all do in principle the same thing. There are memories for > longest path lookup and memories for exact lookup. I believe the trick > is to put specific prefix

Re: ifIndex

n of SNMP - indexed tables? ifIndex is far from the only index in SNMP, and many of them still change today at various times. It isn't that hard to fetch the indexed field in a bulk get, rewalking the table if you don't get what you expected. Cricket did this in 1999. -- Chris Adams

Re: CVV (was: Re: bloomberg on supermicro: sky is falling)

erican Express), unless ID is otherwise required by law (like for age-limited products). I've walked out of stores that required an ID. -- Chris Adams

Re: Spectrum residential IPv6 rDNS - thank you !

Hi, On 9/10/2018 11:37 PM, endre.szabo@nanog-list-kitfvhs.redir.email wrote: I wonder how they generate these rDNS PTR records? I was always curious, hope someone knows. I do it for our various IPv6 (and IPv4) allocations by using PowerDNS with a remote backend. If there is no existing PTR

Re: Oct. 3, 2018 EAS Presidential Alert test

tely when the grid fails. My smoke alarm is wired, but > it has a battery backup. So power your assistant from an UPS... maybe with a PoE splitter (since low-voltage Cat5 is easier to run)? -- Chris Adams

RE: Oct. 3, 2018 EAS Presidential Alert test

Can we stop spamming this list? I don’t care if you received the alert or not. Contact the FCC or the whitehouse. -Original Message- From: NANOG On Behalf Of Kain, Rebecca (.) Sent: Wednesday, October 3, 2018 11:33 AM To: Andy Ringsmuth ; nanog@nanog.org Subject: RE: Oct. 3, 2018 EAS

RE: Oct. 3, 2018 EAS Presidential Alert test

Yes, I received an alert on AT, iPhone X. Chris Cummings | Network Engineer Coeur Mining, Inc.|  104 S. Michigan Ave. Suite 900 | Chicago, IL 60603 t: 312.489.5852 | m: 773.294.6496 | ccummi...@coeur.com NYSE: CDE | www.coeur.com Notice of Confidentiality: The contents of this e-mail message

Re: Google Captcha

Im going with the corporate greed/free labor angle. Perhaps they need more training data for their cars and figure a couple small ISP/businesses worth of people is worth flipping over temporarily? This email has been sent from my phone. Please excuse any brevity, typos, or lack of formality.

FYI - IX-Denver Call for Volunteers (3 Board Seats up for Election)

posted here: https://ix-denver.org/governance/2018-election/ Thank you, ~Chris (President, IX-Denver) -- @ChrisGrundemann http://chrisgrundemann.com

RE: California fires: smart speakers and emergency alerts

This just seems like another way to build taxes into cloud based products that are otherwise tax free. I can just see it now, emergency services taxes attached to your Amazon and Google bills. -Original Message- From: NANOG [mailto:nanog-bounces+chris=scsalaska@nanog.org] On Behalf

Re: Rising sea levels are going to mess with the internet

ded links? It is actually gathered with satellite-based radar and laser systems, not tidal sensors. -- Chris Adams

Re: Rising sea levels are going to mess with the internet

derstand, since there's a "Learn more" link to follow on the above page that (after a couple more clicks) would lead you to this page that has some explanation: https://www.aviso.altimetry.fr/en/techniques/altimetry.html -- Chris Adams

Re: California fires: smart speakers and emergency alerts

ractical to use the (already provided) notifications from the cell network (which you can mostly opt out of as well). -- Chris Adams

Re: California fires: smart speakers and emergency alerts

shrieking. VHF, on 7 frequencies: 162.400 162.425 162.450 162.475 162.500 162.525 162.550 That’s about 1.85 meter wavelength, so a quarter wave antenna would be pretty large. I’m sure the RF engineers can come up with a way to listen effectively without a huge antenna. —Chris

Re: California fires: smart speakers and emergency alerts

my home, I cannot use TV for tracking it unless I get out an antenna-fed portable TV. -- Chris Adams

Re: California fires: smart speakers and emergency alerts

> On Jul 26, 2018, at 11:54 AM, Seth Mattinen wrote: > > People in tornado areas seem to be the most aware that alert radios already > exist. No internet access required. For those interested in more info, http://www.nws.noaa.gov/nwr/ Pretty popular service in rural Texas. —Chris

RE: Proving Gig Speed

itely look at it as a replacement for later. -Original Message- From: Matt Erculiani Sent: Monday, July 16, 2018 2:17 PM To: Chris Gross Cc: North American Network Operators' Group Subject: Re: Proving Gig Speed We use Iperf3 for customers that complain about throughput, it's rela

Proving Gig Speed

I'm curious what people here have found as a good standard for providing solid speedtest results to customers. All our techs have Dell laptops of various models, but we always hit 100% CPU when doing a Ookla speedtest for a server we have on site. So then if you have a customer paying for 600M

Re: What are people using for IPAM these days?

Once upon a time, Randy Bush said: > > If you start with Excel, down Will It Scale Road, you will be sorry, > > so very sorry. Especially when it comes to v6. > > emacs! vim! -- Chris Adams

Re: BGP Hijack/Sickness with AS4637

ied > to 141.136.111.13 via xe-1/0/0.0 {master} pub...@route-server.as3257.net-re0> {master} pub...@route-server.as3257.net-re0> show route 18.29.238.0 protocol bgp | find 16532 Pattern not found {master} So whatever is happening, its not at AS16532, AS29909 nor AS3257 that I can f

FW: BGP Hijack/Sickness with AS4637

ied > to 141.136.111.13 via xe-1/0/0.0 {master} pub...@route-server.as3257.net-re0> {master} pub...@route-server.as3257.net-re0> show route 18.29.238.0 protocol bgp | find 16532 Pattern not found {master} So whatever is happening, its not at AS16532, AS29909 nor AS3257 that I can f

Re: Broadcom vs Mellanox based platforms

Mellanox commissioned a report along these lines from Tolly in 2016: https://www.mellanox.com/related-docs/tolly/tolly-report-performance-evaluation-2016-march.pdf Obviously a grain of salt is needed with any commissioned study - but it will at least point you to some tests and methodologies that

AT mobile intercepting TCP sockets?

the server). My question is this: is AT mobile intercepting the TCP socket (and not handling "connection refused" correctly)? Is that a known thing? -- Chris Adams <c...@cmadams.net>

Re: USB Ethernet Adapters

diagnostic tool (haven't tried the Netool). -- Chris Adams <c...@cmadams.net>

Re: DSL Operators Mailing List?

> On May 8, 2018, at 11:19 AM, Stephen Satchell wrote: > > (Not useful for those of us not on Facebook.) LIKE

RE: Cloudflare 1.1.1.1 public DNS broken w/ AT CPE

That sounds like a provider problem with their configuration most likely. I run hundreds of 844E, 844Gs and have one at my house even, and it continues out fine for 1.1.1.1 when I was testing over the weekend with our config. Chris Gross IP Services Supervisor -Original Message- From

Re: Cloudflare 1.1.1.1 public DNS broken w/ AT CPE

Once upon a time, Matt Hoppes <mattli...@rivervalleyinternet.net> said: > Seeing as how 1.1.1.1 isn’t suppose to be routed [citation needed] -- Chris Adams <c...@cmadams.net>

Re: problems sending to prodigy.net hosted email

On Mon, 19 Mar 2018 11:56:16 -0400 (EDT) C. Jon Larsen wrote: > > Why not? Never had a problem with multiple services on linux, in > > contrast to windows where every service requires its own box (or at > > least vm). > > Go for it ! Failure is an awesome teacher :) Don't really see a

Re: problems sending to prodigy.net hosted email

On Sun, 11 Mar 2018 15:57:32 -0700 Stephen Satchell wrote: > (I know in my consulting practice I strongly discourage having ANY > other significant services on DNS servers. RADIUS and DHCP, ok, but > not mail or web. For CPanel and PLESK web boxes, have the NS records > point to a pair of

Re: any contact at mycheckfree.com

Once upon a time, Randy Bush <ra...@psg.com> said: > i am using both ffox 59.01 and chrome 65.0.3325.162 on latest macos high > sierra. i am trying to connect to mycheckfree.com https://www.ssllabs.com/ssltest/analyze.html?d=mycheckfree.com -- Chris Adams <c...@cmadams.net>

MANRS IXP Webinar: Tuesday, 13 March

Hail NANOGers! If you operate an IX in North America, this message is for you. (I'm passing it along on behalf of my former colleagues at the Internet Society.) Hope to "see" you on the webinar this Tuesday! ——— Hi, The MANRS IXP Partnership program is designed to invite and encourage

Re: Zayo zColo Xcon Pricing

reminds me of the days when you were forced to colo gear in the phone company's CO to get access to their cable plant and got gouged on power and the interconnection between the CO and then you had to buy your upstream connectivity from the ILEC a insane markup or for ptp to your closest pop :)

Someone from T-Mobile who can shake a ticket loose?

Sorry for using the white paging phone, but I have an IPv4 reachability ticket that I opened back in January that’s stuck in limbo. Ticket number is either 26088938 or 18444951. Users on T-Mobile data can’t reach services in 208.89.64.0/21, specifically 208.89.64.154. —Chris

Re: cgnat - how do you handle customer issues

I utilize A10 CGNAT that allows dynamic NAT logging, since we're in a similar boat of utilization. This email has been sent from my phone. Please excuse any brevity, typos, or lack of formality. From: Aaron Gould Sent: Tuesday, February 27,

Craigslist Blocks

Is there anyone from Craigslist here or anyone have a better way to deal with their blocks? There's a contact e-mail in the block messages when trying to visit, but there's never gets a response back when we try it. Please hit me up off list.

RE: 60 Hudson Woes

I feel the issue here is people are already paying for support contracts and vendors to come on site. Now there's the additional incurred cost for remote hands to handle it. If it's a situation where it's replacing a person of my internal staff to act on it, sure. But if I'm paying Dell to

Re: Console Servers & Cellular Providers

Lots of references to static IPs from cellular providers for OoB access in this thread. Why? It seems like a dial-home scheme is an obvious solution here, whether it's Opengear's Lighthouse product, openvpn, or whatever... Do you all have a security directive that demands whitelisted IP

Re: Console Servers & Cellular Providers

signal, some buildings might be a little tough if theres alot of obstruction. hope this helps chris On Tue, Feb 6, 2018 at 9:34 AM, Michael Starr <ekim9...@gmail.com> wrote: > Hello NANOGers, > > > > I am wondering if people still use console servers with cellular servic

Re: Blockchain and Networking

agreed this could have potential to be the next "devops" style buzzword On Mon, Jan 8, 2018 at 12:38 AM, Hugo Slabbert wrote: > >Where else can blockchain be used in networking? > > Other uses notwithstanding, it should be good for inflating the share > price of any network

Re: Xbox Live and Teredo

RC the Xbox 360 does not support IPv6, while the Xbox One does (but neither would explain the Teredo). -- Chris Adams <c...@cmadams.net>

Re: AS Numbers unused/sitting for long periods of time

m the old AS numbers? BGP4 has been shown to handle alternate length AS numbers, so if somehow 4 billion are allocated, it probably won't be a big deal to extend BGP again. -- Chris Adams <c...@cmadams.net>

95 Christopher Colombus

not virtual presence via an NNI or something like that) please ping me off list. Thanks! chris

Re: Open-IX BCOP Committee Call for Volunteers

The call for volunteers ends one week from today - reach out to me today! On Mon, Sep 25, 2017 at 11:24 AM, Chris Grundemann <cgrundem...@gmail.com> wrote: > Pardon the interruption. > > There is a new effort underway to ensure that BCOP has a home in North > America and y

Re: Temp at Level 3 data centers

gt; they were just sensors but it looked cool.) Cray supercomputers had Freon lines through them for cooling, up until the last generation of the "old school" supercomputer. That was not sufficient to keep it cool, so they sealed the chassis (which was huge) and pumped it full of 4 tons of Fl

Open-IX BCOP Committee Call for Volunteers

brief statement of interest to cgrundemann open-ix.org. While we continuously seek new voices for all committees, this call is expected to close on 31 October, 2017. Please submit before that time to be considered for an immediate opening on the BCOP committee. Thank you, ~Chris

Contact at Charter Communications?

on this? Thank you! -- *Chris Rhode *Network Engineer University of South Florida – Information Technology crh...@usf.edu <mailto:crh...@usf.edu>

Re: Cogent BCP-38

Time for someone to bake them a bcp38 cake On Aug 16, 2017 4:04 PM, "Ben Russell" wrote: > Could someone from Cogent contact me off-list? We are having an issue > with one of our downstream customers who is multi-homed to another > carrier. The end customer is

Re: Admiral Hosting in London

And I’d *love* to hear the story they come up with when you ask why they only want to rent space vs buy it… -C > On Jul 27, 2017, at 9:22 PM, Randy Bush wrote: > >> We were contacted by Admiral Hosting in London to rent some our >> unused IP space. > > anyone wanting to

Re: Admiral Hosting in London

https://www.youtube.com/watch?v=7MQ356o5nCk On Fri, Jul 28, 2017 at 12:22 AM, Randy Bush wrote: > > We were contacted by Admiral Hosting in London to rent some our > > unused IP space. > > anyone wanting to rent/lease space is 99% sure to be not nice folk. > if you get your space

Re: Point 2 point IPs between ASes

0 and ::1). -- Chris Adams <c...@cmadams.net>

Re: PCIe adapters supporting long distance 10GB fiber?

-time option to disable vendor check. Just add "options ixgbe allow_unsupported_sfp=1" to your module config and it works just fine. "ethtool -m" reads the DOM fine as well (actually shows more info than some router/switch OSes). -- Chris Adams <c...@cmadams.net>

Re: AT NOC contact?

is quite tedious! Chris On Mon, May 22, 2017 at 7:35 PM, Jason Schwerberg <ja...@schwerberg.com> wrote: > Can someone from AT's NOC contact me off-list? Been dealing with an > open ticket on a T1 line for three weeks, and CIRMs and our account > manager don't seem to have a c

GEO LOCATION

as they are reporting for instance when running "speed tests" to Internet sites the location pops up as an East Coast server instead of West and more local. Any help would be appreciated Thank you Chris

Re: Multi-CDN Strategies

On Fri, Mar 10, 2017 at 5:19 PM, Chris Woodfield <rek...@semihuman.com> wrote: > I could keep going, but if so, I might as well stick them into a > powerpoint and submit a talk for Bellevue :) Not a bad idea! Maybe there's a BCOP here..? -- @ChrisGrundemann http://chrisgrundemann.com

Re: Conference Videos

. Thanks Chris (UKNOF PC Chair)

Re: Conference Videos

for attendance. Chris

Re: Purchased IPv4 Woes

hat other > than not using their service. > > Also, no reason why a UDP (or DNS based even) query can't be implemented to facilitate reputation lookups for ASNs, or even ownership. -- Regards, Chris Knipe

Re: Purchased IPv4 Woes

On Sun, Mar 12, 2017 at 6:17 PM, <valdis.kletni...@vt.edu> wrote: > On Sun, 12 Mar 2017 17:59:59 +0200, Chris Knipe said: > > > Sure, that will work. (And no, the problem isn't the number of http hits > on the registries. 35,840,000,000 hits per day is the easy part...)

Re: Purchased IPv4 Woes

On Sun, Mar 12, 2017 at 5:59 PM, Baldur Norddahl wrote: > They could watch the routing table and notice which ASN is actually using > the address space. In fact ASN reputation might work better than IP space > reputation. > +1 And not only the originating ASN, but

Re: Purchased IPv4 Woes

On Sun, Mar 12, 2017 at 5:40 PM, wrote: > > How does Spamhaus find out the block has been resold? > > How do other DNS-based blacklist operators find out? > > >From the REGISTRY as the ultimate custodian of the IP block. > How do all the AS's that have their own

Re: Multi-CDN Strategies

> On Mar 10, 2017, at 9:25 AM, Chris Grundemann <cgrundem...@gmail.com> wrote: > > Hail NANOG; > > Is anyone here leveraging multiple CDN providers for resiliency and have > best practices or other advice they'd be willing to share? > > Thanks, > ~Chris &

Multi-CDN Strategies

Hail NANOG; Is anyone here leveraging multiple CDN providers for resiliency and have best practices or other advice they'd be willing to share? Thanks, ~Chris -- @ChrisGrundemann http://chrisgrundemann.com

Re: SHA1 collisions proven possisble

d the things that they change that cause the hash to change are outside your control and prediction. -- Chris Adams <c...@cmadams.net>

Re: Questions on IPv6 deployment

Infoblox at UKNOF35 which covers this exact subject): https://www.youtube.com/watch?v=lWFcIk4oMMU=youtu.be=PLjzK5ZtLlc90teq9-rGzytIVu-hvsF9hd Its worth a watch and covers the basics HTH Chris

Re: BGP Route Reflector - Route Server, Router, etc

://www.youtube.com/watch?v=wLEjOj2fyp8=PLO8DR5ZGla8hcpeEDSBNPE5OrZf70iXZg=21 +1 , not used in production but fantastic in a couple of our lab environments Chris

NOC contact at IX Reach AS43531

Hi all, Sorry for the noise - just after a NOC contact at AS43531 if there are any on-list. We're observing a routing issue at Equinix IX Silicon Valley, and need some insight from their side. Emails to NOC have gone unresponded to for a few days... Regards, Chris

Multi-vendor strategies [was: Re: Benefits (and Detriments) of Standardizing Network Equipment in a Global Organization]

On Thu, Dec 29, 2016 at 10:05 AM, Randy Bush wrote: > > I apparently wasn't very clear. In the layered approach to multiple > > vendors, you would (obviously) choose your layer definitions to avoid > > such delicate interdependence. > > can you describe in useful detail your

Re: Benefits (and Detriments) of Standardizing Network Equipment in a Global Organization

I apparently wasn't very clear. In the layered approach to multiple vendors, you would (obviously) choose your layer definitions to avoid such delicate interdependence. Regardless of my failure to fully explain, I'm curious as to how mixing vendors at the same layer is seen to be less problematic

Re: Benefits (and Detriments) of Standardizing Network Equipment in a Global Organization

On Tue, Dec 27, 2016 at 3:10 PM, Leo Bicknell wrote: > 2 Vendor > > Can be implemented multiple ways, for instance 1 vendor per site > alternating sites, or gear deployed in pairs with one from each vendor > up and down the stack. > An alternative multi-vendor approach is to

Benefits (and Detriments) of Standardizing Network Equipment in a Global Organization

, but with more of a focus on why rather than how this time around. Feel free to reply on or off list. Thanks in advance for your input! Cheers, ~Chris PS - I won't use any direct quotes without advance permission and I'll provide attribution to all that contribute meaningfully. -- @ChrisGrundemann

Re: Build an anycast network on a shoestring

 @natmorris did something similar 18 months to 2 years or so ago too   video below from uknof 30 .. https://youtu.be/itEtjsauwFQ Sent from Samsung Mobile on O2 Original message From: Franck Martin via NANOG Date: 12/12/2016 18:39 (GMT+00:00) To: NANOG

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