all of the above. Is there
anyone here who can help me with this Hail Mary?
Thank You!
Chris
8:0:B::BEEF source-address 2001:DB8:YZ01::1
S 2001:DB8:YZ00:3F00::/56 [1/0]
via FE80::4665:7FFF:FE14:EDC2, VlanXXXX
Chris Gross
Network Architect
From: NANOG On Behalf Of Brandon Price
Sent: Wednesday, January 15, 2020 9:01 PM
To: nanog list
Subject: IPv6 Prefix Delegation to cust
g (rather than
buying discs)? I have games on my Xbox that are over 100G.
--
Chris Adams
will always grow to 110% of
available space.
I get annoyed when I'm chatting with friends, waiting to play some game
we decided to download, and it's ONLY downloading at 300 megabits per
second! :P
--
Chris Adams
they are pretty well peered
due to all of their acquisitions. It would be interesting to see a distribution
plot of ASPATH length, I would bet that a huge chunk of our routes are only
2-3 hops away.
/chris
On 1/24/20, 10:56, "NANOG on behalf of Ben Cannon" wrote:
Honestl
se from as much as ten years ago. It is not at this
> moment clear to me that Afrinic is even in possession of such historical
> backups, and the fact that they have, as yet, made no apparent efforts to
> remediate the fradulently fiddled person: records suggests to me that they
> likely do not possess such backups.
>
> Many of the legacy blocks and many parts of the blocks that were stolen
> from the Afrinic free pool, both those that have been reclaimed and those
> that haven't yet been reclaimed, continue to be routed by various parties
> on behalf of the thieves and black market buyers of these blocks even as
> we speak. I hope to be able to post a fully list of those routes and the
> relevant ASNs that are providing the ongoing routing for various parts of
> this mass of stolen booty in the very near future.
>
>
> Regards,
> rfg
>
--
Regards,
Chris Knipe
ll,
>
> I am still looking into the history of this issue, but presently, the
> prefix Chris shared with us is not on our IPv4 BOGON list.
>
> For those wanting to see the list, it is available in plain text here:
>
> https://www.team-cymru.org/Services/Bogons/fullbogons-ipv4.tx
Hi,
First submission so be nice :-)
Ex. CenturyLink'er here so happy to share my knowledge of their network
based solution if anyone is interested.
Cheers
Chris
On Wed, 5 Feb 2020, 12:00 , wrote:
> Send NANOG mailing list submissions to
> nanog@nanog.org
>
>
er's AS in the path? That seems... unusual. Our internal
blackhole system uses a private AS (so it can be stripped off before
sending to anyone else).
Just curious what others do... I always assumed AS path filtering to
customer (and their downstream customers) AS was a standard best
pract
re, presumably you have the volume to back it
> up.
I think security is probably the sticking point for this. Content
owners don't want anybody having direct access to their files, and as
more content is distributed over HTTPS, content distributors don't wany
anbody having access to their certificates.
--
Chris Adams
ut it depends on other settings. If you plug in an
external hard drive, there's a separate setting that is off by default
(so if a game is on the external drive, it doesn't get updates).
--
Chris Adams
Since people on here like to talk about the generatorn run time on cell towers,
I thought y’all might like to see an ATT microcell in downtown Austin, TX. No
apparent generator or battery on it.
https://imgur.com/a/RY9Tg7h
—Chris
Hi Guys,
Sorry for the off-topic post.
I would appreciate it if someone that has rack space in MDXi can please
ping me off list. I just have a few (two or three) random questions that I
would appreciate some general feedback on.
Many thanks,
--
Regards,
Chris Knipe
tive,
> would it not?
If you are looking to save a buck on the ToR->server connection, why not
just use DAC cables?
--
Chris Adams
mmendations for various groups, in multiple
languages.
http://www.austintexas.gov/COVID19
Almost all the tech companies here have told everyone to work from home. We’re
seeing lower utilization on our office connections due to split-horizon VPN
policies.
—Chris
o a case of
one LAG member being congested, and my problem IP pairs were hashing to
that member.
My traffic wasn't VPN (SSH, with ping/mtr for testing), but it is
possible that somebody else's was - I didn't get detailed with the other
NOC.
--
Chris Adams
method.
Maybe it's because they're primarily a server vendor, but Dell switches
(at least the N3000 series I've used most recently) have 4-post mount
rails. IIRC they aren't extending sliding rails like the servers have,
but the switch slides into the rails.
--
Chris Adams
Juniper's ToR switches have slide in rails. They are a bit frustrating compared
to Dell easy rails, but they do the trick.
--
Chris
On 3/30/20, 10:14, "NANOG on behalf of Tore Anderson" wrote:
* Luke Guillory
> I've had gear that came with a small rear su
very similar
platforms. Basically they are that annoying type between rack ears and sliding
rails where the device can separate completely from the rails.
chris
On 3/30/20, 10:37, "NANOG on behalf of Chuck Anderson"
wrote:
On Mon, Mar 30, 2020 at 03:15:54PM +0000, Cummin
On 16 Apr 2020, at 22:35, Mark Tinka wrote:
>
>
>
>> On 15/Apr/20 19:07, Saku Ytti wrote:
>>
>>
>> Don't run Cisco ORR RR or have IGP next-hops :/
>
> Does it break NEXT_HOP=self in Cisco-land?
>
> Mark.
We’re testing ORR at the moment as part of core upgrades (XRv on ESXi), and
next-ho
on't use often and took several tries to get the password
right or had the wrong SSH key. Should that have triggered an abuse
email?
--
Chris Adams
For the carrier side of things Mikrotik is a fairly standard replacement for
UBNT stuff.
—
chris
From: NANOG on behalf of Ben
Date: Tuesday, May 26, 2020 at 09:55
To: NANOG list
Subject: Re: Contact at Ubiquiti Networks?
Agree 1000% with the sentiments expressed by Mike.
Unfortunately
er than farther away).
I've seen enough providers that drop hops in traceroute that I can only
assume nobody really cares about that case either.
--
Chris Adams
The EX 4650 does indeed do 25G.
Chris
From: NANOG
Date: Tuesday, July 7, 2020 at 16:10
To: Jürgen Jaritsch , nanog@nanog.org
Subject: RE: L2VPN/L2transport, Cumulus Linux & hardware suggestion
Good luck with tunnelling LACP, no matter what boxes you have - LACP has (de
facto) hard ji
Looks like there may be something big up (read: down) at CloudFlare, but
their status page is not reporting anything yet.
Am I crazy? Or just time to give up on the internet for this week?
--
@ChrisGrundemann
http://chrisgrundemann.com
Once upon a time, Peter Kristolaitis said:
> Cloudflare's status page acknowledged a recursive DNS issue as of a
> few minutes ago. Lots of reports of problems on the Outages list
> and Reddit.
It was not just recursive - authoritative DNS on Cloudflare servers also
did not resp
Does anyone have a contact from Finish Line/JD Sports or someone that can
resolve a block issue reach out to me please? Seems my whole AS is being
blocked by their configured Akamai filtering.
Chris Gross
Got a contact, delisted and found a local contact we had too, thank you
everyone.
Chris Gross
NineStar Connect
From: NANOG on behalf of
Chris Gross
Sent: Tuesday, July 28, 2020 4:22 PM
To: nanog list
Subject: Finish Line/JD Sports Contact
Does anyone have a
Once upon a time, Robert Blayzor said:
> Just to confirm we're seeing this on AS3356 and not AS209, correct?
Correct - we had problems with our 3356 connection but not our 209
connection.
--
Chris Adams
ware has bugs, and
configuration errors have entirely unexpected consequences. It's
possible some poor design issue was exposed, or it could be some
basically unforeseeable incident.
--
Chris Adams
: <202009211918.08ljimld018...@lenny.gizmopartners.com>
Received: from [161.132.101.74] (unknown [161.132.101.74])
by cross4.lu-visp.net (Postfix) with ESMTPSA id 54FDC8808
for ; Mon, 21 Sep 2020 21:13:53 +0200 (CEST)
Date: Mon, 21 Sep 2020 14:15:49 -0500
From: "NANOG"
To: "Chris Boyd&
so at launch 7 years
ago. I expect that back-compat Xbox 360 games don't get the IPv6
support, but I've never checked myself. I'd assume that since the
7-year-old console supports IPv6, the launching-in-6-weeks console will
too.
--
Chris Adams
My old Test-Um Lanscaper died, and I was curious what people liked these days.
Don’t need throughput testing or anything like that, just basic wire map
testing, cable ID, cable length, PoE voltage, and DHCP client.
What do y’all like?
—Chris
> On Sep 30, 2020, at 3:42 PM, Warren Kumari wrote:
>
>
>
> On Wed, Sep 30, 2020 at 4:33 PM Nick Hilliard wrote:
> Chris Boyd wrote on 30/09/2020 21:24:
> > My old Test-Um Lanscaper died, and I was curious what people liked
> > these days. Don’t need throu
> On Oct 8, 2020, at 10:55 AM, wrote:
>
> JunOS is so linux based
Um, my MX-204 says FreeBSD amd64.
ng engines run the FreeBSD-based
Junos in a VM on a Linux hypervisor. There's also Junos Evolved, which
is Junos ported over to a Linux-based system instead of FreeBSD (among
other architectual changes).
--
Chris Adams
TY ALERT email
from some group I've never heard of (and haven't AFAIK engaged the
community about their "new" attack, scans, or notices)... seems more
like shameless self promotion.
--
Chris Adams
Once upon a time, adamv0...@netconsultings.com
said:
> Actually ideally there would be a feature/knob to automatically sync BGP (and
> static routes) with packet filters.
Junos has prefix-lists that can be referenced in both BGP policy and
firewall statements.
--
Chris Adams
mmers.
My experience with Mailchimp though requires you to submit addresses for
a list, so spam like this is purely intentional.
--
Chris Adams
7 cents per month where I live.
--
Chris Adams
f this",
and then the availability changes behavior. Having ability to do more
means your behavior changes to utilize more. We don't NEED high speed
Internet to download games - we could leave the download running
overnight for example - but being able to download big games in minutes
means we get to try more games, finding new things to like.
--
Chris Adams
Once upon a time, Michael Thomas said:
> On 12/25/20 12:40 PM, Chris Adams wrote:
> >The other aspect of it is that we're doing these downloads while
> >continuing to play other games and chat (both things sensitive to
> >latency). Some have family/roommates i
r was shot. So my weather/all-hazards radio alarm went off
at 3am for something that happened 200 miles away. I then disabled that
alert category. I only have severe weather warning categories enabled
now (because tornadoes are a thing I do want to know about).
--
Chris Adams
d in a tornado years ago because the warning
came after it was on the ground (and probably after they were dead).
--
Chris Adams
only about 7-8 miles from the
transmitters).
I don't know if an unsubscribed cell phone gets the emergency alerts (I
know you are supposed to be able to call 911 from any cell phone, even
if not carrying paid service). If so, that'd be another cheap way to
get alerts.
--
Chris Adams
data most of the time?) is worth anything to you.
Aren't the cell-based emergency alerts on all cell phones, not just
smartphones?
--
Chris Adams
ypical 9V replaceable battery models, the "change the battery
twice a year" bit is not based on the actual load, but just trying to
get people to think about it (and maybe then getting it changed once a
year, which is perfectly fine and maybe even still more often than
needed).
--
Chris Adams
opens
* 4 February 2021 - Call for Volunteers closes
* 5 February 2021 - Slate of candidates announced
* 18 February 2021 - Members meeting and election
* 5 March 2021 - New Board announced
This information is also posted here:
https://ix-denver.org/governance/2021-election/
Thank you,
Chris
st.github.com/roycewilliams/6cb91ed94b88730321ca3076006229f1
—Chris
> On Feb 1, 2021, at 5:26 PM, Kevin McCormick wrote:
>
> Nearly all of those seem to error out.
>
> Is that a wishful thinking list?
Those that do answer to anyone who asks are flagged "recursion-yes,” but I
don’t know how often it’s updated.
—Chris
the grid.
>
> Mike
The eia.gov site shows it to be about a 50/50 split between natural gas and
electric heating. Propane fills in a few more percent. Yes, the grid does get
quite strained in the summer from AC use.
—Chris, from Austin
Can someone at ARIN tell them they need to fix this?
From whois 136.32.164.64:
OrgAbuseHandle: GFA32-ARIN
OrgAbuseName: Google Fiber Abuse
OrgAbusePhone: +1-650-253-
OrgAbuseEmail: ab...@googlefiber.net
OrgAbuseRef:https://rdap.arin.net/registry/entity/GFA32-ARIN
Email response:
--
> On Feb 18, 2021, at 5:19 PM, Louie Lee wrote:
>
> Hey Chris,
>
> Thanks for reporting this. We had an issue that caused emails to addresses in
> that domain to not be recognized.
>
> The email is no longer bouncing back, and emails to other googlefiber.net
&
Did anyone have the fun experience of ever going into the San Jose/Santa
Clara Global Crossing Datacenter in the mid '90s? I recall going in there
to visit a new client's gear, no real security once on the floor. Open
racks fully exposed systems and wiring. I was working on my client's
systems t
We've noticed it between cogent/verizon as well.
Seems to be clearing now.
Had some issues between ATT and Verizon as well.
On Wed, Mar 3, 2021 at 10:06 AM Izzy Goldstein - TeleGo <
igoldst...@telego.net> wrote:
> our data center said they made a change to reroute traffic
>
> Is anyone noticing
foam
> systems like FM-200 or 3m's Novec.
Novec and Solvay’s Galden are not really that much better than Halon. I guess
it come down to which halogen do you want to release? Chlorine or Ffuorine?
https://www.engineeredfluids.com/post/are-pfas-the-next-pcbs
—Chris
On Thu, Mar 11, 2021 at 7:40 PM Randy Bush wrote:
> It surprises that important sites don't do mirroring.
>
> depends on what you mean by 'mirroring.' think latency.
>
> randy
> --
>
> Though a best effort to mirror would be acceptable. Maybe not up to the
> minute bu
n from Cox Communications.
While checking the company's twitter for any status announcements, Cox
had posted the following webinar just an hour ago.
Cheers,
-Chris
--
Node-Nine, Inc.
ch...@node-nine.com
619.354.6463
OpenPGP_signature
Description: OpenPGP digital signature
Hello everyone, I know this is a long shot, but I'm hoping someone on here
works for Verizon Wireless or knows someone that is in a position to assist
us. Recently, a change to call routing occurred and Verizon Wireless calls
are now being delivered across our tandem instead of a SIP peer. Ideall
pers is open:
https://sanog.org/sanog37/
Feel free to hit me with questions.
Cheers,
~Chris
--
@ChrisGrundemann
http://chrisgrundemann.com
th.
The time of the Internet being a service largely for consumption of data
is past. While school-from-home may be a passing thing as the pandemic
wanes, it looks like work-from-home (at least part time) is not going to
go away for a whole lot of people/companies.
--
Chris Adams
posted here:
https://ix-denver.org/governance/2018-election/
Thank you,
~Chris
(President, IX-Denver)
--
@ChrisGrundemann
http://chrisgrundemann.com
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.
__
Yes, I received an alert on AT&T, 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 mes
e
> power immediately 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
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
design 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
r 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 pref
low-paid 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
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 (restaurants)
Pv6 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
e contracts
have binding arbitration clauses, so nobody can get it to a court for a
precedent-setting decision).
--
Chris Adams
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 an
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: Unsol
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
Wh
messages that came through.
I'd be interested in hearing of other Linux software (free or paid) that
can catch modern email viruses.
--
Chris Adams
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
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
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: nanog@
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
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 difficu
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
ugh CAF
> 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
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 l
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 B
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
15 * * *
Both IPs in question here are setup to respond to ICMP ping.
Thanks in advance!
/chris
ver. 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
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
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 b
than myth and legend
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
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
fixed now 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
ise lose)
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
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
there something out
there to manage this with?
--
Regards,
Chris Knipe
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 and
, and other old
Savvis (aka Cable & Wireless aka InternetMCI) AS 3561, and untold more
Internet history... :)
--
Chris Adams
operly distribute the
notification in advance.
--
Chris Adams
art of the second? It seems really odd to trust one and not the
other.
--
Chris Adams
Once upon a time, Eric S. Raymond said:
> Tell it to Patrick Volkerding, who sweated to created the first Linux
> distribution
No, he didn't.
--
Chris Adams
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