Sorry, NTT, I didn't mean to leave you out, you were great too - Thanks.
From: NANOG on
behalf of Graham Johnston via NANOG
Sent: Friday, August 11, 2023 10:53 AM
To: nanog@nanog.org
Subject: Friday Thanks
I've been busy over the last few days trying
.
The experience right now is better than it was several years ago. Thank you
ARIN for the improvements and the dedication to work with us on making further
improvements.
Have a good weekend,
Graham
Thanks, Vincent, I appreciate the feedback.
Regards,
Graham
-Original Message-
From: Vincent Bernat
Sent: Friday, March 24, 2023 2:35 PM
To: Graham Johnston ; nanog@nanog.org
Subject: Re: Akvorado Resource Requirements
On 2023-03-24 15:01, Graham Johnston via NANOG wrote
For anyone running Akvorado, can you please comment on resource requirements.
I'm most concerned with CPU and memory, with the assumption that resources are
somewhat linear to flow rate, but also curious about disk usage secondarily.
Thanks,
Graham
and
Capgemini, both of whom I know little about. Are there viable SP
focused NOS vendors that I haven't touched on?
Thanks in advance for any reply, be it on-list or off-list.
Regards,
Graham
Sorry, everyone, my initial reply was only to Saku so I'm replying again
for visibility to the list.
On Tue, 8 Nov 2022 at 02:57, Saku Ytti wrote:
> Hey,
>
>
> On Mon, 7 Nov 2022 at 21:58, Graham Johnston
> wrote:
>
>
> > I've been involved in service provider
I've been involved in service provider networks, small retail ISPs, for 20+
years now. Largely though, we've never needed complex QoS, as at
$OLD_DAY_JOB, we had been consistently positioned to avoid regular link
congestion by having sufficient capacity. In the few instances when we've
had link
and anything else you have to offer is appreciated.
Thanks in advance,
Graham
>We have 10,000+ customers and by default everyone is behind CGNAT. Around 25
>customers have asked for a dedicated public IP
>address and we usually just give them one free of charge. For our case, very
>low percentage actually request one.
> Travis
Out of curiosity, based on your
and transceiver interface cleanliness is our first likely point
of investigation.
Thanks to all who responded.
On Mon, 19 Jul 2021 at 12:58, Jared Mauch wrote:
>
>
> > On Jul 19, 2021, at 1:50 PM, Saku Ytti wrote:
> >
> > On Mon, 19 Jul 2021 at 20:19, Graham Johnston
>
transport was a literal wavelength as
compared to being muxed into a 100G+ wavelength.
On Mon, 19 Jul 2021 at 12:01, Saku Ytti wrote:
> On Mon, 19 Jul 2021 at 19:47, Graham Johnston
> wrote:
>
> Hey Graham,
>
> > How commonly do other operators experience input errors with 100G
?
Either for errors or another reason.
- Do we collectively expect this to improve as 100G becomes more common
and production volumes increase in the future?
Thanks,
Graham
really problematic if things go wrong, and thus he
was discouraging the use of it. Is there consensus as to whether
graceful-restart has any place in a service provider network?
Thanks,
Graham
are moving some
servers to Ubuntu now with the change to CentOS/RHEL, and we are curious what
others are using for a SNMP/MIB browser. An FOSS choice would be on top on our
list as it is just easy to install from the repo, but I'll take any
recommendation that people have.
Thanks,
Graham
Does anyone have a quick answer as to what public data sources are used? I
tried looking at the main github page for the project but I either missed it or
it isn't there.
Graham
-Original Message-
From: Randy Bush
have folk looked at https://github.com/nttgin/BGPalerter
randy
On 16/07/2019 16:08, Akshay Kumar via NANOG wrote:
> My bad. They announced that Oct 2018 so I figured they'd be close to it
> now. Yeah turns out it's mid 2020 :-(
>
> https://aws.amazon.com/blogs/aws/in-the-works-aws-region-in-south-africa/
>
Azure does have regions in operation in South
Thank you Nick.
Graham Johnston
Manager, Network Services
Westman Communications Group
1906 Park Avenue | Brandon, MB | R7B 0R9
204-717-2829 |
johnst...@westmancom.com
-Original Message-
From: Nick Hilliard
Sent: March 27, 2019 4:50 PM
To: Graham Johnston
Cc: nanog
to normal. What am I doing that isn’t best
practices that would have prevented this?
Thanks,
graham
RIPE Info
1 RRCs see 1 peers announcing 208.115.136.0/23 originated by
AS32703<https://stat.ripe.net/AS32703>
* ▼RRC00 in Amsterdam, Netherlands sees 1 ASN orginating
208.115.136.0/23.A
. Part of me is okay with
this, but given that I've never seen this behavior from any other provider on
the three reasonably large exchanges that we participate on I am curious what
the community thinks about this. Is this uncommon but acceptable in the eyes of
community?
Thanks,
Graham
Anyone from DAZN here, or anyone know what CDN is used for their content? I'm
specifically curious about NFL Sunday Ticket content in case it makes a
difference.
Thanks,
Graham
, not part of a co-location type environment. Total power draw
in my situation is ~100kW.
graham
we are doing
incorrectly?
Thanks,
Graham
Job,
Would you be able to provide any further insight into your Don’t #5 – “Don’t
agree to change management. Managers are rarely engineers and should not be
making technical decisions. (nor should sales)“.
Thanks,
Graham
From: Job Snijders [mailto:j...@ntt.net]
Sent: Tuesday, June 6, 2017 4
the heaving lifting in
defining everything, I'm just looking for the tool that stitches it together
and hopefully makes things a little less error prone for those who aren't as
adept.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com<mailto:joh
examples.
Given that it is also 13 years old I thought there might be fresher information
out there.
Thanks,
graham
would require the customer to undergo addressing
changes in the event that we move their node between CMTSs in the future.
Can anyone else share what they are doing or otherwise identify if there is a
best practice in this area?
Thanks,
Graham
We don't explicitly pay a charge like this for the transit bandwidth we
purchase in Toronto from an international carrier, and I doubt that it is built
into the cost without any mention of it. I've never heard of such a thing.
Graham Johnston
Network Planner
Westman Communications Group
* Sourceforge.net/speedtest
* Dslreports.com/speedtest
Are there others? What is your preferred one and why?
Thanks,
Graham
Does anybody have information on how to selective populate the IPv4 FIB on a
Brocade MLXe?
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com<mailto:johnst...@westmancom.com>
P think green; don't print this email.
comprehend?
I'm hoping the community can shed some light on this for me as I'm trying to
avoid grilling the operators that are working with me as I don't expect those
front line individuals to necessarily have a full view of the factors at play.
Thanks,
Graham Johnston
Network Planner
Westman
Is there anyone from AS 714/6185 that can reach out to me, AS 19016, to try and
get traffic from your network to come to me via your Equinix IX connection
instead of a transit connections.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com
sfully in a couple of places as a serial console.
For a few extra bucks you can get a http://routerboard.com/RB450 which
you can also use to connect up a few ethernet management ports, handle
some dynamic routing/failover or even build a full OOB network.
--
Graham Beneke
DSG=Docsis Set-Top Gateway. It is a more modern implementation of the command
and control communications path that tradition video set-top boxes used.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com<mailto:johnst...@westmancom.com>
P
Those that are SCTE members have access to the SCTE mailing list. Like the
comments about the CableTV list, it is often focused on plant/transport/RF more
than Docsis but there are good DOCSIS knowledgeable people on the list too that
answer questions.
Graham Johnston
Network Planner
Westman
Digital, Vecima, Sumavision,
as well as others. Many of the C-DOCSIS CMTSs seem either only support, or are
more often meant to support layer 2 operations where the routing happens
upstream from the CMTS.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst
am really concerned about these kind of issues as these devices
basically won't be seen at the edge of the customer's network.
If you have something else that you think is noteworthy, I'm all ears.
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst
I think we saw an issue like this a few weeks back in Chicago. It took them
longer than I would have expected to fix it, later they ultimately ended up
upgrading software I think.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com
think green
in the effort, the product
we use currently though has a simple HTTP based API specifically to send SMS.
Is anybody out there using something similar that can work on 3G or 4G networks?
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com<mailto:joh
://www.cidr-report.org/cgi-bin/plota?file=%2fvar%2fdata%2fbgp%2fas2.0%2fbgp-active.txtdescr=Active%20BGP%20entries%20%28FIB%29ylabel=Active%20BGP%20entries%20%28FIB%29with=step.
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.commailto:johnst
best, while there may be no evidence that they do... ;-)
--
Graham Beneke
I am primarily wanting something that will act like a DELL MD1200, SAS
connected to a server, then run a clustered filesystem on the server(s) which
will serve up NFS or iSCSI to client devices.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com
enclosure that only works with a very small number of
approved drives. I am looking to support traditional HDDs as well as SSDs.
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.commailto:johnst...@westmancom.com
P think green; don't print
We are planning a migration from Rapid PVST+ to Multiple Spanning Tree to
better support a mixed vendor environment. My question today is about MST
Instance 0. In practice do you map any VLANs there other than VLAN 1?
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
with them? Any
gotchas? Particularly we are interested in convergence time to full FIB
population.
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.commailto:johnst...@westmancom.com
P think green; don't print this email.
in this kind of role and
moved up to the MX240, what RE did you elect to use?
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.commailto:johnst...@westmancom.com
P think green; don't print this email.
Shawn,
It's more about FIB than RIB as I am concerned about the time it takes until
MPCs have updated route information after large scale changes in routes learned
via BGP.
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.com
think green; don't
what significant differences I should expect if any.
Thanks,
Graham Johnston
Network Planner
Westman Communications Group
204.717.2829
johnst...@westmancom.commailto:johnst...@westmancom.com
P think green; don't print this email.
?
That they understand that more than one person lives in a house.
Spying on us?
Presumably he means Internet of Things, and Snowden et. al.
Graham.
--
“If you want to keep a secret, you must also hide it from yourself.”
George Orwell, 1984
.
But this is all off topic I guess.
Regards,
Graham
--
“If you want to keep a secret, you must also hide it from yourself.”
George Orwell, 1984
, especially when its so off topic.
Graham.
--
“If you want to keep a secret, you must also hide it from yourself.”
George Orwell, 1984
the nominal latency is too small to accurately determine and assumes 1
ms per 100 km.
I then pick the largest of the above 3 metrics as my OSPF cost.
--
Graham Beneke
Internet connections are
there as a convenience rather than some kind of business grade connection. If
you are expecting a top quality
connection, expect to pay by the GB - so that greedy patrons watching Netflix
HD pay for their bandwidth.
Broken SSH connections would annoy me though.
Graham.
display IPv6 address strings in very un-useful ways
as they approach the allowable length of 39 characters. Many require you
to resize your viewing window/column/etc to see the full address and
some simply truncate the string and refuse to show you the host ID portion.
--
Graham Beneke
Our grey market vendor miss-shipped a Cisco 6506 chassis that was needed today.
Very slim chance that it will make it to me this afternoon.
Anyone in the Orlando area with a spare C6506/9 chassis that they'll be looking
to sell? Need Fan1 and (2) 1300w power supplies. I brought the Sups with
: Graham Wooden (Personal) gra...@g-rock.net
Date: Sat, Aug 25, 2012 9:47 am
Subject: In need of C6500 in Orlando later today
To: nanog@nanog.org
Our grey market vendor miss-shipped a Cisco 6506 chassis that was needed today.
Very slim chance that it will make it to me this afternoon.
Anyone
of C6500 in Orlando later today
To: Graham Wooden (Personal) gra...@g-rock.net
Cc: nanog@nanog.org
Vology got us what we needed. Kudos to all who helped!!
Sent from my HTC on the Now Network from Sprint!
- Reply message -
From: Graham Wooden (Personal) gra...@g-rock.net
Date: Sat, Aug 25, 2012 1:58 pm
Subject: In need of C6500 in Orlando later today
To: Positively Optimistic
and my
Google-fu was lacking.
Can anyone point me at some resources showing default TCP windows for
the various OSes/platforms, which of them do auto scaling and what the
upper bounds are for scaled windows.
--
Graham Beneke
today (2012-07-19).
--
Graham Beneke
into it.
--
Graham Beneke
On 26/06/2012 07:45, Graham Beneke wrote:
Which FOSS flow collectors do an decent/adequate job at crunching about
10Gbps worth of flows and presenting it in a useful way?
Just to clarify - there are 3 switch fabrics involved here. One from
vendor C, one from vendor J and a third new fabric
and presenting it in a useful way?
Thanks
--
Graham Beneke
different patterns of outages.
--
Graham Beneke
On 10/03/2012 14:54, Dobbins, Roland wrote:
On Mar 10, 2012, at 7:02 PM, Robert E. Seastrom wrote:
there are four gtlds
Aren't there actually seven?
According to ICANN[1] there are roughly two dozen gTLDs
[1] http://newgtlds.icann.org/en/about
--
Graham Beneke
contacting
APNIC to find out how to get an anycast instance installed at you local
internet exchange point.
--
Graham Beneke
was available at JINX (although I've never actually confirmed
that).
I've gone through every permutation of
mtr [-4|-6] [a-m].gtld-servers.net.
again just to be sure. I'm reaching nothing on this continent.
--
Graham Beneke
. Starting from 04:00 UTC there were some latency spikes and then
from 06:15 UTC thru 07:55 UTC the site was unreachable.
www.v6.facebook.com had no issues though ;)
--
Graham Beneke
On 27/02/2012 18:11, Marshall Eubanks wrote:
Is anyone seeing this ?
http://www.bbc.co.uk/news/world-africa-17179544
Along with:
http://mybroadband.co.za/news/telecoms/44263-triple-whammy-hits-eassy.html
The east is struggling with outages.
--
Graham Beneke
On 22/02/2012 01:00, David wrote:
PHPList?
We've been using PHPlist for a while but have also been searching for
something that can do a 'network noticeboard' type of thing.
Haven't really come up with anything useful yet.
--
Graham Beneke
I tried to reach Kraus Electronic / Cable TV through various means. Anyone
know how to reach their NOC?
They¹re announcing 12.198.32.0/20 (they only been swiped a /22), which is
getting into my 12.198.40.0/22 assignment.
On hold with ATT, of course.
-graham
back to life.
-graham
through our support channels (we¹re a TDM based
customer), but that isn¹t proving to be getting us anywhere...
Thank you,
-graham
performance. As soon as you mention things like bandwidth delay product
the eyes glaze over. Heavy use of lossy WISP access network providers
doesn't help.
--
Graham Beneke
a broker
service that helps identifing potential buyers?
Replies off list are welcomed. Thanks,
-graham
than
ATT. Thanks!
-graham
quiet ;-)
--
Graham Beneke
it...
--
Graham Beneke
Deric, just make sure you allow your AS to come back in through the other
routers - in case there is an internal route break or if one of these /20's
is out in never-never land ...
On 10/22/11 9:22 PM, Randy randy_94...@yahoo.com wrote:
...sure it will work...you can advertise any-which-way
fallers list would also have more
relevance for the regular report. The Top 30 list doesn't seem to
change very often... ;-)
--
Graham Beneke
HI operators,
Been looking at Overture¹s Ethernet over Copper¹ product line; any you
folks have any real world experience with them?
Would love to hear off-line the good, bad, ugly stories if you are willing
to share.
Much appreciated.
-graham
side).
I was hoping that they would be listed on the One Step¹s bgp community
listing. Any links to such documents for both HE and Deltacom would be
great and would be much appreciated. Thank you,
-graham
Thank you Eric.
-graham
On 8/21/11 10:49 PM, Eric C. Miller e...@ericheather.com wrote:
I've worked with Colo Solutions twice in the past, very pleased.
Knuckles has to be one of the nicest NOC engineers that I've run across,
hopefully he hasn't found any greener grass
experiences/comments from folks that have had or currently is
colocating hear there.
Thanks,
-graham
Thanks Tom, I will you keep in you mind if/when Melbourne gets into the
picture. Right now it's Orlando proper.
-graham
On 8/21/11 1:34 PM, TR Shaw ts...@oitc.com wrote:
On Aug 21, 2011, at 2:16 PM, Graham Wooden wrote:
Hi there,
Our next POP deployment is going to be in Orlando
wicked cheap loops!
Thanks,
-graham
On 8/15/11 10:14 PM, Jon Lewis jle...@lewis.org wrote:
On Mon, 15 Aug 2011, Graham Wooden wrote:
To clarify ... We have a new customer who is just that ... A non-facilities
based CLEC. They don't want to resell ATT's network anymore as they want to
start building their own network, little
for
performance reasons.
On Sat, Aug 6, 2011 at 8:51 PM, Graham Wooden gra...@g-rock.net wrote:
Hi folks,
Anyone else noticed a localpref change on Qwest network in regards to ATT
prefixes? I noticed my ATT assigned prefixes dropping to 80, causing my
backup transit peering with Centurylink
I should also note that Centurylink has been less than cooperative on even
thinking about changing my routes to a pref of 70 on our behalf (they don't
accept communities). I think time to get the account rep involved ...
On 8/7/11 8:30 AM, Graham Wooden gra...@g-rock.net wrote:
Thanks Paul
.. But not anymore...
Any insight would be great. I haven¹t reached out to ATT or Qwest yet.
Curious if this is a bigger change than just me.
Thanks,
-graham
v6, I used the opportunity to load test my infrastructure. ;-)
--
Graham Beneke
Only 0.3 of a /8 left[1] before the rationing policy kicks in.
I hope everyone is ready :-)
[1] http://www.apnic.net/community/ipv4-exhaustion/graphical-information
--
Graham Beneke
or two to keep the
asymmetrical routing down (the private L2 isn't as fast as my transits).
Good luck with your deployment!
-graham
, England).
Works well; no hassle.
Graham
(https://cernio.com/)
Thanks Blake and Brian. WorldSpice has come up as a potential location in
Memphis; can you forward me off-list your contact¹s info?
Much appreciated.
-graham
On 1/31/11 9:00 PM, Blake Dunlap iki...@gmail.com wrote:
If you're looking in Memphis, I would at least try WorldSpice
Hi folks,
Can anyone recommend any collo's in both Memphis TN and Louisville, KY?
Preferably in their respective downtown areas?
Thanks mucho,
-graham
painless for me.
--
Graham Beneke
I guess this then 'would not be' in the spirit of the holiday ...
http://www.youtube.com/watch?v=M5-d3rZZ-_M
-graham
On 1/22/11 8:30 AM, Jay Ashworth j...@baylink.com wrote:
The holiday is today, according to holidayinsights.com
http://www.holidayinsights.com/moreholidays/January
not necessary having to
announce the other subnets, I don't need to an expensive L2 back-haul
between the two and do what is discussed here, no?
-graham
On 1/15/11 12:34 PM, Ryan Finnesey ryan.finne...@harrierinvestments.com
wrote:
We are doing this now and it is working well
-Original Message
by
putting Server-B on another VLAN.
On 1/2/11 12:56 AM, Seth Mattinen se...@rollernet.us wrote:
On 1/1/11 7:33 PM, Graham Wooden wrote:
So here is the interesting part... Both servers are HP Proliant DL380 G4s,
and both of their NIC1 and NIC2 MACs addresses are exactly the same. Not
spoofd
this type of thing isn¹t big of deal... ?
-graham
1 - 100 of 126 matches
Mail list logo
