If I were to take a guess, maybe some of your customers were running
proxies/vpns and the content provider decided (correctly or incorrectly)
that any IP owned by Tierpoint wasn’t likely to be a content consumer and
then blacklisted your subnet/s. Also, I think Hulu/Disney+ don’t run their
own CDNs
Can anyone shed light on how ISPs handle missing samples when calculating
p95s for monthly billing cycles? Do they fill null samples with zeros or
leave them as null?
I’m working on a billing sanity tool and want to make sure to cover my
corner cases well.
Thanks!
Dan
--
Thanks, Dan
Hey Phil,
What use cases are you trying to work on?
I work for Kentik on the product side of things and this kind of info is
very interesting for me to hear.
Happy to take your reply in a DM or here.
Dan
On Wed, Jan 2, 2019 at 6:01 AM Phil Lavin wrote:
> > Doesn't Kentik cost like $2000 a mo
Hey Mike. Kentik does on-prem, too.
Full disclosure: I work for Kentik and I’m glad you think we’re cool :-)
Dan
On Mon, Mar 12, 2018 at 4:26 PM wrote:
> Howdy!
>
> Checking out various Netflow tools and wanted to see what others are using?
>
> Kentik is cool. Are they the only SaaS based flow
If there are any operators working at distributed/global IXPs and wouldn't
mind having their brains picked regarding design questions, would you make
yourselves known to me (on or off-list is fine).
Thanks,
Dan
Can anyone point me at a firm that does or consults on FTTH from a
technical *and* business perspective?
Off-list responses would be appreciated.
Thanks,
Dan
Looking for similar here.
-Dan
On Mon, Jul 27, 2015 at 8:32 AM, Dovid Bender wrote:
> Hi All,
>
> We are looking into a few different DDOS solutions for a client. We need a
> LEGITIMATE company that can simulate some DDOS attacks (the generic +
> specific to the clients business). Anyone have a
With the deluge of 10Gb X device recommendations, I thought I'd hit the
list with one more. Does anyone out there running 10Gb managed CPE feel
like sharing their experiences?
Our use case would be a managed endpoint that would allow for testing and
circuit verification while providing a layer 2
On Thu, Apr 9, 2015 at 7:25 AM, Tim Raphael
wrote:
> L3VPN hand off is the only thing I can think of from the top of my head.
> But then, there would be no need to have a full table unless you had
> customers requesting a full table.
I have one customer who needs an L3VPN for some shared priva
On Thu, Apr 9, 2015 at 7:25 AM, Tim Raphael
wrote:
> It sounds like the OP is looking for one device to do multiple roles where
> two/three different device types and/or sizes would fit better.
Yes, correct. And thanks for your work and suggestions.
I work at a state REN and we are seeking a lead for a new edge device for
on prem deployment at customer sites.
We currently deploy two classes of routers-- a high end and a low end. Both
the high end and the low end use some of the standard edge features:
MPLS-TE, MBGP, flowspec, vrf, PIM, etc. W
Hey all,
Sorry for the x-post with j-nsp, but I'm looking for something that seems
to be a bit hard to find and I'm hoping that someone in the larger
community might be able to help.
I'm trying to find a totally broken, cheap, MX5/80 and a Cisco 2921 chassis
that I can use for demonstration train
I think it depends on what the upstream product from the FEX is and what
your requirements are. Last I checked, eVPC was not supported on the N7K,
but it was supported as an option on the N5K platform. eVPC being the dual
homed FEX to two a pair of N7K's running a VPC cluster. I know this is an
o
On Wed, Dec 31, 2014 at 11:14 AM, Jeff Tantsura
wrote:
> Keep in mind - some architectures, such as seamless MPLS would require a
> RR to be in the fast path.
>
+1
Also think physical topologies like ethernet rings. Where's the RR go in
this topology?
-Dan
We've leased several 10G circuits from them and they perform adequately and
NOC has been responsive. Pacific Northwest Region.
-Dan
On Wed, Nov 12, 2014 at 1:33 PM, Ryan Wilkins wrote:
> I don’t know the history on Zayo but they acquired Abovenet of which I’m a
> customer.
>
> Quite frankly, I
We're looking for a semi-portable solution to validate 10Gb customer
circuits and hitting walls surrounding PCI lanes and the amount of data
laptops can push via their busses. We'd prefer to not have techs lugging
around server equipment for these tests.
Anyone out there testing 10gbE with iPerf?
[apologies for the x-post-- I didn't get any responses from the j-nsp list,
so I thought I'd try a larger audience- edited to remove some juniper
jargon]
Hi all,
I'm working on virtualizing a regional network with about 500 customer
sites into an L3VPN. All of my customer routes (plus our interne
+1 for Perlman's Interconnections. I love her humor peppered throughout.
On Tuesday, September 16, 2014, John Kristoff wrote:
> On Tue, 16 Sep 2014 09:48:45 +0100
> James Bensley > wrote:
>
> > What is the single best book you have read on networking?
>
> I couldn't narrow it down to one, but si
Hi all,
As our organization has matured, we've discovered the joy of speaking the
same carrier ethernet languages as our vendors and as such we're going
through a process of aligning our service-offerings with MEF-centric
terminology.
Anyone out there taken any MEF-certification training programs
Seems like:
> Nov 25 06:28:34.837 pacific: %BGP-3-NOTIFICATION: received from neighbor
> xxx.118.92.149 2/5 (authentication failure) 0 bytes
>
should be a good starting place. I'm assuming you've already discussed auth
keys with your provider and if everyone is putting that in correctly, I'd
sug
On Sat, Jul 20, 2013 at 10:33 PM, Justin M. Streiner <
strei...@cluebyfour.org> wrote:
> One thing to watch out for is whether parity exists between the CLI and
> whatever other means the vendor provides for managing their stuff. I can
> think of a few cases where this isn't (or wasn't) the case.
Anyone else notice that the Boundless Informant GUI looks suspiciously like
the Splunk GUI?
And according to the article, it sounds like it does exactly what Splunk is
capable of, albeit on a grander scale than I thought possible.
dgr
On Jun 9, 2013 9:29 AM, "Warren Bailey" <
wbai...@satelliteint
Hi Petter,
Do you know if your SAN guy has already done the appropriate TCP window
size modifications to fill the pipe up?
Regardless, I am using WAN optimizers to do iSCSI storage replication
across a 230-320 ms 300 Mb shared pipe and have been extremely pleased with
the results. And the compres
Look at TextMagic. They have an easy to work with API and the cost is
minimal. If you are using it for monitoring purposes, you'll just have to
figure out how to do it out of band.
On Oct 9, 2012 10:37 PM, "William Herrin" wrote:
> Hi Folks,
>
> I'm looking for a way to do wireline access to send
On Thu, Sep 27, 2012 at 12:23 PM, Eugen Leitl wrote:
>
> I'm trying to figure out whether CERNET http://en.wikipedia.org/wiki/CERNET
> is part of the official Internet, or is behind the Great Firewall where
> access to invididual networks on the public Internet must be explicitly
> granted. Anyone
On Wed, Jun 27, 2012 at 10:50 AM, Stephane Bortzmeyer wrote:
What made you think it can be a DNS cache poisoning (a very rare
> event, despite what the media say) when there are many much more
> realistic possibilities (specially for a Web site written in
> PHP)?
>
> What was the evidence pointing
On Sat, Mar 3, 2012 at 10:46 AM, Tarig Adam wrote:
> I am working for a new Small ISP and we are trying to establish a
> center for receiving technical calls and inquires from customers and
> the technicians in this center may do some basics troubleshooting.
>
> What is the suitable title for thi
On Feb 22, 2012 6:35 PM, "R. Scott Evans" wrote:
> ** NOTE - this is off the top of my head, ie.. not tested. That said,
> it's more or less a simplified version of what we do.
>
whoa. best humble brag I've seen in a few weeks, Scott. And that's saying a
lot considering this is NANOG.
On Feb 2
On Thu, Dec 22, 2011 at 10:28 PM, Jay Nakamura wrote:
> The goal of what I am doing is to test some network convergence impact
> in a lab with two PCs with windows (Can't run Linux, it would be
> easier if I could) and switches and/or routers in between.
>
> So, I thought there must be some simpl
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