Re: Best TAC Services from Equipment Vendors

2024-03-07 Thread Sabri Berisha
- On Mar 6, 2024, at 10:49 PM, Saku Ytti s...@ytti.fi wrote: Hi, > Support quality has always been very modest, unless you specifically > pay to have access to named engineers. And this is not because quality > of the engineers changes, this is because vast majority of support > cases are

Re: Interesting Ali Express web server behavior...

2023-12-11 Thread Sabri Berisha
- On Dec 10, 2023, at 12:08 AM, Christopher Hawker ch...@thesysadmin.au wrote: Hi, > Starting to digress here for a minute... > How big would a network need to get, in order to come close to exhausing > RFC1918 > address space? There are a total of 17,891,328 IP addresses between the 10/8

Re: Interesting Ali Express web server behavior...

2023-12-09 Thread Sabri Berisha
- On Dec 9, 2023, at 9:55 PM, Owen DeLong via NANOG nanog@nanog.org wrote: Hi, > Location: http://33.3.37.57/ > But why would AliExpress be redirecting to DDN space? Is this legitimate? Ali > hoping to get away with squatting, or something else? Not very long ago I worked for a well-known

Re: Strange IPSEC traffic

2023-11-13 Thread Sabri Berisha
- On Nov 13, 2023, at 9:43 AM, Maurice Brown maur...@pwnship.com wrote: Hi, > A new attack was published against SSH and the paper authors are theorizing > that > the attack is possible against IPSEC due to flaws in the CPU that are > exploitable via brute force. For those interested, here

Re: U.S. test of national alerts on Oct. 4 at 2:20pm EDT (1820 UTC)

2023-10-04 Thread Sabri Berisha
- On Oct 4, 2023, at 1:02 PM, Chris Adams c...@cmadams.net wrote: > Once upon a time, Grant Taylor said: >> I don't know if today's test is the same thing or not, but I >> remember in the last X years where there was a presidential test of >> the EAS and there was supposedly no way to

Re: U.S. test of national alerts on Oct. 4 at 2:20pm EDT (1820 UTC)

2023-10-04 Thread Sabri Berisha
- On Oct 1, 2023, at 3:24 PM, Sean Donelan s...@donelan.com wrote: Hi, > This year's test of the U.S. national emergency alert includes something > for ISPs and network operators. So, this "worked". Despite me ensuring that my settings for Amber Alerts, Emergency Alerts, Public Safety

Re: OpenAI access blocked

2023-08-30 Thread Sabri Berisha
Hi, Tell them you know where John Connor is, and all APIs will open up :) Thanks, Sabri - On Aug 29, 2023, at 5:12 PM, Troy via NANOG wrote: > If there's somebody that knows which geo list Open AI uses (or somebody from > Open AI is on the list) - can you please contact me off list.

Re: (IETF I-D): Implications of IPv6 Addressing on Security Operations (Fwd: New Version Notification for draft-gont-opsec-ipv6-addressing-00.txt)

2023-02-07 Thread Sabri Berisha
- On Feb 7, 2023, at 5:04 PM, Fernando Gont fg...@si6networks.com wrote: > On 7/2/23 21:43, Sabri Berisha wrote: >> - On Feb 7, 2023, at 4:20 PM, nanog nanog@nanog.org wrote: Hi, >>> Anecdotal but I've seen hacked AWS accounts with Cloudformation scripts >>>

Re: (IETF I-D): Implications of IPv6 Addressing on Security Operations (Fwd: New Version Notification for draft-gont-opsec-ipv6-addressing-00.txt)

2023-02-07 Thread Sabri Berisha
- On Feb 7, 2023, at 4:20 PM, nanog nanog@nanog.org wrote: Hi, > Anecdotal but I've seen hacked AWS accounts with Cloudformation scripts > to create and destroy lots of tiny instances to rotate through IPv4 > addresses. If only AWS would care about hacked AWS accounts. Thanks, Sabri

Re: Typical last mile battery runtime (protecting against power cuts)

2023-02-05 Thread Sabri Berisha
- On Feb 4, 2023, at 2:10 PM, Mark Tinka mark@tinka.africa wrote: > On 2/4/23 23:58, Sabri Berisha wrote: Hi, >> Usually I have it up and running within 10 minutes. That's how long it >> takes for my UPS script to kick in and start shutting down servers. > > Awe

Re: Typical last mile battery runtime (protecting against power cuts)

2023-02-04 Thread Sabri Berisha
- On Feb 3, 2023, at 9:59 PM, Mark Tinka mark@tinka.africa wrote: > On 2/4/23 07:48, William Herrin wrote: >> https://www.costco.com/honeywell-18kw-home-standby-generator-with-transfer-switch.product.4000106705.html >> >> and: >> >>

Re: Typical last mile battery runtime (protecting against power cuts)

2023-02-04 Thread Sabri Berisha
- On Feb 3, 2023, at 9:05 PM, Mark Tinka mark@tinka.africa wrote: > On 2/3/23 21:11, Sabri Berisha wrote: Hi Mark, >> Living in an area served by PG, I've had my share of power cuts. At home >> I have a 600va UPS that protects my cable modem, RPI router, and POE switch &g

Re: Typical last mile battery runtime (protecting against power cuts)

2023-02-03 Thread Sabri Berisha
- On Feb 3, 2023, at 6:11 AM, Israel G. Lugo israel.l...@lugosys.com wrote: Hi, > I'm looking at the cost/benefit of deploying small UPSes at people's > homes, to protect their network access when oncall. Just to power the > home router (+ONT if FTTP), and keep a charged laptop. I figure

Re: Spectrum (legacy TWC) Infrastructure - Contact Off List

2023-02-02 Thread Sabri Berisha
- On Feb 2, 2023, at 4:55 PM, Clayton Zekelman clay...@mnsi.net wrote: > The cost is not low. Trust me on that. I've been involved in a pretty massive > suburban fibre deployment for the past decade... My neighborhood is currently serviced by coax only. A contractor for Frontier is digging,

Re: FCC chairwoman: Fines alone aren't enough (Robocalls)

2022-10-05 Thread Sabri Berisha
- On Oct 5, 2022, at 5:25 PM, Matthew Black matthew.bl...@csulb.edu wrote: Hi Matthew, > This might have been what I read years ago: > Teltech Systems Inc. v. Bryant, 5th Cir., No. 12-60027 This case does not permit spoofing based on the First Amendment. In fact, the court's opinion

Re: FCC vs FAA Story

2022-06-07 Thread Sabri Berisha
[replying to both to reduce the number of mails] - On Jun 6, 2022, at 5:31 PM, Stephen Sprunk step...@sprunk.org wrote: >> On Jun 6, 2022, at 09:55, John R. Levine wrote: >> Instead the FAA stuck their fingers in their ears and said no, nothing can >> ever >> change, we can't hear you.

Re: FCC vs FAA Story

2022-06-06 Thread Sabri Berisha
- On Jun 5, 2022, at 6:17 PM, John Levine jo...@iecc.com wrote: Hi, > Harold Feld did a much better job in November: > > https://wetmachine.com/tales-of-the-sausage-factory/what-the-eff-faa-my-insanely-long-field-guide-to-the-faa-fcc-5g-c-band-fight/ Right. From his article: > But in any

Re: Strange behavior on the Juniper MX240

2022-05-04 Thread Sabri Berisha
- On May 4, 2022, at 6:58 PM, Tony Wicks t...@wicks.co.nz wrote: Hi, > Dude, JunOS 10.4 end of support - 06/08/2014. You have an almost 8 years past > end of Vendor support O/S still in production! No, just no. Now I'm really interested in the uptime of that box... Thanks, Sabri

Re: People trying to sell "ARIN Leads"

2022-04-08 Thread Sabri Berisha
- On Apr 8, 2022, at 11:40 AM, na...@jima.us wrote: Hi, > Of course, plausible deniability goes out the window when you receive sales > emails on an address that ONLY exists in ARIN Whois. > > But no one would put a "canary trap" email in ARIN Whois...right? You don't want to know how

Re: PoE, Comcast Modems, and Service Outages

2022-03-29 Thread Sabri Berisha
- On Mar 29, 2022, at 2:46 PM, Joe Greco jgr...@ns.sol.net wrote: Hi, > So if you want the $100 test to eliminate PoE electrical effects, get > a pair of media converters and run fiber between them. Put the CPE on > the far end. Optimize as appropriate if you have SFP-capable switches.

Re: "Permanent" DST

2022-03-15 Thread Sabri Berisha
- On Mar 15, 2022, at 12:35 PM, nanog nanog@nanog.org wrote: Hi, > But how will we remember to change the batteries in our smoke and CO2 > detectors > then? Don't worry, they'll remind you. At 3am. With an annoying beep. Thanks, Sabri

Re: VPN recommendations?

2022-02-10 Thread Sabri Berisha
- On Feb 10, 2022, at 10:17 AM, nanog nanog@nanog.org wrote: Hi, > Meraki MX series? I read on some mailing list that Meraki likes to ping 8.8.8.8 every second... :) Thanks, Sabri

Re: home router battery backup

2022-01-12 Thread Sabri Berisha
- On Jan 12, 2022, at 10:15 AM, Andy Ringsmuth a...@andyring.com wrote: Hi, >> On Jan 12, 2022, at 11:35 AM, Scott T Anderson via NANOG >> wrote: >> services, I was wondering if anyone had any insights on the prevalence of >> battery backup for home modem/routers? I.e., what percentage of

Re: .bv ccTLD

2021-12-03 Thread Sabri Berisha
- On Dec 3, 2021, at 2:45 PM, Jay R. Ashworth j...@baylink.com wrote: Hi, > NORID might try to make a case that BV is the common corporate abbreviation > in their political subdivision... Same for .nl. Most people on this list will be familiar with AMS-IX BV. Thanks, Sabri

Re: DNS pulling BGP routes?

2021-10-18 Thread Sabri Berisha
- On Oct 18, 2021, at 12:40 PM, Michael Thomas m...@mtcc.com wrote: > On 10/18/21 12:22 PM, Sabri Berisha wrote: >> I totally agree. 100%. Now we just have to agree on the regulation that >> we're talking about. >> >> My idea of regulation in this context is

Re: DNS pulling BGP routes?

2021-10-18 Thread Sabri Berisha
- On Oct 18, 2021, at 11:51 AM, Michael Thomas m...@mtcc.com wrote: Hi, > On 10/18/21 11:09 AM, Sabri Berisha wrote: >> >> The term "network neutrality" was invented by people who want to control >> a network owned and paid for by someone else. >> >

Re: DNS pulling BGP routes?

2021-10-18 Thread Sabri Berisha
- On Oct 18, 2021, at 1:40 AM, Masataka Ohta mo...@necom830.hpcl.titech.ac.jp wrote: > Sabri Berisha wrote: > >> Therefore, anti-trust intervention is only considered in markets >> where there are a relatively small amount of competitors and this >> lack of compet

Re: DNS pulling BGP routes?

2021-10-17 Thread Sabri Berisha
- On Oct 17, 2021, at 4:50 AM, Masataka Ohta mo...@necom830.hpcl.titech.ac.jp wrote: Hi, > Matthew Petach wrote: >> One of the key aspects to both CDN providers and transit >> providers is they tend to be multi-national organizations with >> infrastructure in multiple countries on multiple

Re: S.Korea broadband firm sues Netflix after traffic surge

2021-10-12 Thread Sabri Berisha
- On Oct 11, 2021, at 12:58 AM, Mark Tinka mark@tinka.africa wrote: Hi, > However, in an era where content is making a push to get as close to the > eyeballs as possible, kit getting cheaper and faster because of merchant > silicon, and abundance of aggregated capacity at exchange points,

Re: S.Korea broadband firm sues Netflix after traffic surge

2021-10-10 Thread Sabri Berisha
- On Oct 10, 2021, at 2:42 PM, Doug Barton do...@dougbarton.us wrote: Hi, > And for the record, not only have I never worked for an ISP, I was > saying all the way back in the late '90s that the oversubscription > business model (which almost always includes punishing users who > actually

Re: What Eyeballs Did During The Facebook Nap

2021-10-08 Thread Sabri Berisha
- On Oct 8, 2021, at 7:18 AM, Mark Tinka mark@tinka.africa wrote: Hi, > So we are reviewing our flow data, and it's very clear, on our network, that > during the period Facebook were experiencing their global outage, Netflix > traffic went up 3X for us. Who says they were ... ahem ...

Re: DNS pulling BGP routes?

2021-10-07 Thread Sabri Berisha
- On Oct 7, 2021, at 9:03 PM, Masataka Ohta mo...@necom830.hpcl.titech.ac.jp wrote: Hi, > It means DNS management of facebook is poor. Whenever there is an aviation incident, the keyboard warriors at pprune.org are always the first to start speculating about root causes, and complain how

Re: DNS pulling BGP routes?

2021-10-06 Thread Sabri Berisha
- On Oct 6, 2021, at 10:42 AM, Michael Thomas m...@mtcc.com wrote: Hi, > My guess is that their post while more clear that most doesn't go into > enough detail, but is it me or does it seem like this is a really weird > thing to do? In large environments, it's not uncommon to have DNS

Re: massive facebook outage presently

2021-10-04 Thread Sabri Berisha
- On Oct 4, 2021, at 11:41 AM, Baldur Norddahl baldur.nordd...@gmail.com wrote: Hi, > I got a mail that Facebook was leaving NLIX. Maybe someone botched the script > so > they took down all BGP sessions instead of just NLIX and now they can't access > the equipment to put it back... :-)

Re: massive facebook outage presently

2021-10-04 Thread Sabri Berisha
Hi, Oops, this was not supposed to go to the list, apologies for the clutter. Thanks, Sabri - On Oct 4, 2021, at 10:46 AM, Sabri Berisha sa...@cluecentral.net wrote: > - On Oct 4, 2021, at 10:07 AM, Anne P. Mitchell, Esq. amitch...@isipp.com

Re: massive facebook outage presently

2021-10-04 Thread Sabri Berisha
- On Oct 4, 2021, at 10:07 AM, Anne P. Mitchell, Esq. amitch...@isipp.com wrote: Hi Anne, > On a related note, what do you think the scene is like in FB HQ right now? > (shaking head) Very quiet, as their offices are still closed for all but essentials :) But, from experience I can tell

Re: [External] Re: uPRF strict more

2021-09-30 Thread Sabri Berisha
- On Sep 30, 2021, at 9:13 AM, Andrew Smith andrew.william.sm...@gmail.com wrote: Hi, > In Ciscoland, you do have to explicitly state that the default route is > eligible > for URPF verification, otherwise you'll get unexpected traffic drops. > ip verify unicast source reachable-via any

Re: uPRF strict more

2021-09-29 Thread Sabri Berisha
- On Sep 29, 2021, at 8:03 AM, Blake Hudson bl...@ispn.net wrote: Hi Blake, >     200 deny ip 10.0.0.0 0.255.255.255 any (91057035 matches) >     210 deny ip 172.16.0.0 0.15.255.255 any (1366408 matches) >     220 deny ip 192.168.0.0 0.0.255.255 any (18325538 matches) These could perhaps be

Re: Rack rails on network equipment

2021-09-25 Thread Sabri Berisha
- On Sep 24, 2021, at 11:19 AM, William Herrin b...@herrin.us wrote: Hi, > Seriously, the physical build of network equipment is not entirely > competent. Except, sometimes there is little choice. Look at 400G QSFP-DD for example. Those optics can generate up to 20 watts of heat that needs

Re: Never push the Big Red Button (New York City subway failure)

2021-09-15 Thread Sabri Berisha
- On Sep 15, 2021, at 9:08 PM, bzs b...@theworld.com wrote: Hi, > People don't suffocate from Halon dumps, I've been thru a couple (not > me personally but staff, I was in my office but arrived quickly.) > > What is somewhat dangerous about Halon (or likely more modern) fire > suppression

Re: IPv6 woes - RFC

2021-09-15 Thread Sabri Berisha
- On Sep 15, 2021, at 2:20 PM, b...@theworld.com wrote: Hi, > The 600 ton elephant in the room is anyone could right now sit down > and design and deploy some alternative to IPv4/IPv6 and from there > begin writing down how they did it as a series of standards documents > and encourage

Re: An update on the AfriNIC situation

2021-08-31 Thread Sabri Berisha
- On Aug 31, 2021, at 1:37 PM, Rubens Kuhl rube...@gmail.com wrote: Hi Rubens, > On Tue, Aug 31, 2021 at 5:28 PM Sabri Berisha wrote: >> In all fairness, that is as ambiguous as it can be. What constitutes "support >> of connectivity back to the AfriNIC region"

Re: An update on the AfriNIC situation

2021-08-31 Thread Sabri Berisha
- On Aug 31, 2021, at 8:40 AM, Jon Lewis jle...@lewis.org wrote: Hi, [ I'm not affiliated with CI in any way, just playing the Devil's Advocate ] > "5.4.6.2 AFRINIC resources are for AFRINIC service region and any use > outside the region should be solely in support of connectivity back to

Re: Reminder: Never connect a generator to home wiring without transfer switch

2021-08-31 Thread Sabri Berisha
- On Aug 31, 2021, at 2:11 AM, Forrest Christian (List Account) li...@packetflux.com wrote: Hi, > I just wish the electrical code would permit or require certain low cost > things > which make temporary generator connections more likely to be safe. > For example, code requires most

Re: An update on the AfriNIC situation

2021-08-30 Thread Sabri Berisha
- On Aug 30, 2021, at 12:37 PM, Rubens Kuhl rube...@gmail.com wrote: Hi, >> I've ran an RBL for years, which many people used. It closed down more than >> a decade ago. Out of 100 DNS queries I logged just now with a quick tcpdump >> on one of my three DNS servers, I counted 51 for

Re: An update on the AfriNIC situation

2021-08-30 Thread Sabri Berisha
- On Aug 30, 2021, at 11:18 AM, Rubens Kuhl rube...@gmail.com wrote: Hello Rubens, First and foremost, I appreciate that you're keeping it civil. > On Mon, Aug 30, 2021 at 2:35 PM Sabri Berisha wrote: >> The learned people on this list do not strike me as the kind of person to

Re: An update on the AfriNIC situation

2021-08-30 Thread Sabri Berisha
- On Aug 30, 2021, at 6:29 AM, Rubens Kuhl rube...@gmail.com wrote: > And that's why carpet bombing those IP blocks might be needed so the next entity that ends up with those IP addresses long after CI has gone into oblivion will have its engineers debug odd routing issues for years. We all

Re: An update on the AfriNIC situation

2021-08-27 Thread Sabri Berisha
- On Aug 27, 2021, at 8:36 AM, Bill Woodcock wo...@pch.net wrote: Hi, > If, like me, you feel like chipping in a little bit of money to help AfriNIC > make payroll despite Heng having gotten their bank accounts frozen, some of > the > African ISP associations have put together a fund, which

Re: Reminder: Never connect a generator to home wiring without transfer switch

2021-08-25 Thread Sabri Berisha
- On Aug 25, 2021, at 7:04 AM, Mark Tinka mark@tinka.africa wrote: Hello Mark, > At the home, you typically have someone that is responsible for knowing > what to do in case of an outage, and switching over to self-generation. > If that person is not there, or has passed out from too many

Re: PeerinDB refuses to register certain networks [was: Setting sensible max-prefix limits]

2021-08-18 Thread Sabri Berisha
- On Aug 18, 2021, at 4:03 PM, Rubens Kuhl rube...@gmail.com wrote: Hi, > Currently RPKI can only validate origin, not paths. If/when a path > validation solution is available, then one easy way to know that > network A really means to peer with network B is to publish a path > validation

Re: PeerinDB refuses to register certain networks [was: Setting sensible max-prefix limits]

2021-08-18 Thread Sabri Berisha
- On Aug 18, 2021, at 3:02 PM, Patrick W. Gilmore patr...@ianai.net wrote: Hi, > Those networks would be ones that do not peer. Which seems pretty obvious to > me > - it is literally in the name. I have an AS, I advertise IP space to the world. I want to be a Good Netizen and register my

Re: PeerinDB refuses to register certain networks [was: Setting sensible max-prefix limits]

2021-08-18 Thread Sabri Berisha
- On Aug 18, 2021, at 2:21 PM, Patrick W. Gilmore patr...@ianai.net wrote: Hi, > On Aug 18, 2021, at 5:00 PM, Matthew Walster wrote: >> On Wed, 18 Aug 2021, 21:37 Sabri Berisha, wrote: >> - On Aug 18, 2021, at 2:46 AM, Steve Lalonde st...@enta.net wrote: >> >&

Re: Setting sensible max-prefix limits

2021-08-18 Thread Sabri Berisha
- On Aug 18, 2021, at 2:46 AM, Steve Lalonde st...@enta.net wrote: Hi, > We always use PeeringDB data and refuse to peer with networks not in PeeingDB You are aware that PeerinDB refuses to register certain networks, right? It is most certainly not a single source of truth. Thanks,

Re: "Tactical" /24 announcements

2021-08-13 Thread Sabri Berisha
- On Aug 12, 2021, at 10:38 AM, Amir Herzberg amir.li...@gmail.com wrote: Hi, > I don't think A would be right to filter these packets to 10.0.1.0/24; A has > announced > 10.0.0.0/16 so should route to that (entire) prefix, or A is misleading its > peers. This is what it boils down to. If

Re: "Tactical" /24 announcements

2021-08-09 Thread Sabri Berisha
- On Aug 9, 2021, at 9:22 AM, Masataka Ohta mo...@necom830.hpcl.titech.ac.jp wrote: Hi, > It should be 14M. Just for fun, I did the math. A total of 16,777,216 /24s fit in 32 bits. Take away all the reserved space as per IANA (this is 1,266,696 /24s, see below), and we end up with

Re: FCC Proposes Ban on Devices Deemed a Threat to National Security

2021-06-18 Thread Sabri Berisha
- On Jun 18, 2021, at 10:56 AM, Christopher Morrow wrote: Hi, > more-over, aren't there lots of other folk making gear (even inside the US!!!) > which are made up of components/software/etc which MAY be influenced/etc by > foreign > actors? Obligatory 37 second explanation:

Re: Myanmar internet - something to think about if you're having a bad day

2021-04-29 Thread Sabri Berisha
- On Apr 28, 2021, at 11:32 AM, Eric Kuhnke wrote: Hi, > There's plenty of non technical teenagers in Pakistan with VPN clients on > their > phone or laptop who seem perfectly capable of using a VPN to watch Youtube or > access Twitter and other social media, during the periods of time

Re: DoD IP Space

2021-04-25 Thread Sabri Berisha
- On Apr 25, 2021, at 2:24 AM, Bill Woodcock wo...@pch.net wrote: Hi, > I think I’d characterize it, rather, as a possible privatization of public > property. This comment sparked my curiosity. Does ARIN consider IP space to be property? One could argue both ways: 1. Whomever "owns" a

Re: IP reputation lookup (prefix not single IP)

2021-03-26 Thread Sabri Berisha
- On Mar 26, 2021, at 8:20 PM, John Levine jo...@iecc.com wrote: Hi, > Also keep in mind that "most blocklists" is meaningless. Any moron can > run a blocklist, any many morons do. The vast majority of blockists > are used by close to nobody, and only handful are widely enough used > to

Re: Perhaps it's time to think about enhancements to the NANOG list...?

2021-03-23 Thread Sabri Berisha
- On Mar 23, 2021, at 1:09 AM, Mark Tinka mark@tinka.africa wrote: Hi, > I'm of the opposite view... front-end shiny GUI's are the risk. I'd > babysit them before I let them leave the house. For a long time. Children of the magenta line... Most of the more effective troubleshooting

Re: AW: OVH datacenter SBG2 in Strasbourg on fire 

2021-03-10 Thread Sabri Berisha
- On Mar 10, 2021, at 1:41 PM, Jeff Shultz wrote: >> The OVH datacenter is (was) in France. I bet you 10 bucks that the >> fire department was on strike. > Report I saw had the fire department on site in 3 minutes of the call. They > even > had a German-manned fireboat "Europa 1" working

Re: AW: OVH datacenter SBG2 in Strasbourg on fire 

2021-03-10 Thread Sabri Berisha
- On Mar 10, 2021, at 11:28 AM, Bryan Holloway br...@shout.net wrote: Hi, > Fire Department was there in under five minutes. I assume your Enron DC was in the U.S.? The OVH datacenter is (was) in France. I bet you 10 bucks that the fire department was on strike. Thanks, Sabri

Re: Ip space Dilemma

2021-03-09 Thread Sabri Berisha
- On Mar 9, 2021, at 6:13 AM, Justin Wilson (Lists) li...@mtin.net wrote: Hi, > I am at the point I need to give the space back because it is unusable > to the > ISP customers. Does anyone have any creative ideas on how to fix this? Since they are a government entity, a process

Re: Famous operational issues

2021-02-19 Thread Sabri Berisha
- On Feb 19, 2021, at 3:07 AM, Daniel Karrenberg d...@ripe.net wrote: Hi, > Lessons: HW/SW mono-cultures are dangerous. Input testing is good > practice at all levels software. Operational co-ordination is key in > times of crisis. Well... Here is a very similar, fairly recent one. Albeit

Re: Famous operational issues

2021-02-19 Thread Sabri Berisha
On Feb 18, 2021, at 11:51 PM, Suresh Ramasubramanian wrote: >> On 2/19/21 00:37, Warren Kumari wrote: >> and says "'K. So, you doing a full iBGP mesh, or confeds?". I really hadn't >> intended to be a condescending ass, but I think of that every time I realize >> I >> might be assuming

Re: Texas internet connectivity declining due to blackouts

2021-02-17 Thread Sabri Berisha
- On Feb 17, 2021, at 11:21 AM, nanog wrote: Hi, > Using the sample bill on the GA power website you linked, I see a bottom line > price of $76.17 for 606 kWh delivered to the customer. That is effectively > 12.57 cents per kWh. > Utilities (both investor owned and coops) have a

Re: Texas internet connectivity declining due to blackouts

2021-02-16 Thread Sabri Berisha
- On Feb 16, 2021, at 6:28 AM, Michael Thomas m...@mtcc.com wrote: > We use propane. It's less dense energy-wise than gasoline, but it's > really easy to switch over. Why not use both? Plenty of generators that are dual fuel out there. Last year I converted my Duramax to dual fuel by

Re: Famous operational issues

2021-02-16 Thread Sabri Berisha
- On Feb 16, 2021, at 2:08 PM, Jared Mauch ja...@puck.nether.net wrote: Hi, > I was thinking about how we need a war stories nanog track. My favorite was > being on call when the router was stolen. Wait... what? I would love to listen to that call between you and your manager. But, here is

Re: Texas internet connectivity declining due to blackouts

2021-02-16 Thread Sabri Berisha
- On Feb 16, 2021, at 5:01 AM, Sean Donelan s...@donelan.com wrote: > On Tue, 16 Feb 2021, Rod Beck wrote: >> Are the power lines buried like in Europe where I live? They are not buried everywhere. They are buried in most western EU countries perhaps. But I invite you to go to Ferizaj,

Re: DoD IP Space

2021-02-15 Thread Sabri Berisha
- On Feb 15, 2021, at 9:28 AM, mel wrote: Hi, > LOL! Well, Mike says “definitely at least 1993”, whereas Wikipedia itself says > that Wikipedia cannot be trusted. Mike, to my knowledge, has never admitted > being wrong. So I’m going with Mike :) Well, considering this RIPE article that

Re: DoD IP Space

2021-02-14 Thread Sabri Berisha
- On Feb 14, 2021, at 11:56 AM, Randy Bush ra...@psg.com wrote: Hi, > hint: that idea is from the late '90s. the next bright idea for what > would help ipv6 take over the internet was 3gpp. it's been a long line > of things which would make ipv6 take off. You are 100% Correct. Perhaps we

Re: DoD IP Space

2021-02-11 Thread Sabri Berisha
- On Feb 11, 2021, at 9:15 AM, Eric Kuhnke wrote: Hi, You're right and wrong. > You don't, you wastefully assign a /24 to every unique thing that you think > needs an internal management IP block (even if there's 5 things that answer > pings there), Reword that to: in the late 1990s,

Re: Amsterdam Dark Fiber

2021-02-04 Thread Sabri Berisha
Hi, Back in the day when I still lived there, Level 3 was also known to have fiber in the area. Depending on your needs, Equinix offers dark fiber between (some of) their locations, and Relined(.eu) has a nationwide fiber network. You can also check out irc, irc.nlnog.net, #nlnog, or

Re: gofundme Medical Expenses - Ed Hew

2021-01-25 Thread Sabri Berisha
- On Jan 25, 2021, at 8:37 AM, Jim Mercer j...@reptiles.org wrote: Hi, > https://www.gofundme.com/f/ed-hew-medical-expenses Just a headsup for those outside of Canada. My transaction was processed in CAD instead of USD. Not that I care as amex doesn't charge foreign fees on my card, but if

Re: DoD IP Space

2021-01-23 Thread Sabri Berisha
- On Jan 22, 2021, at 10:28 PM, Valdis Klētnieks valdis.kletni...@vt.edu wrote: Hi, > On Thu, 21 Jan 2021 11:07:42 -0800, Sabri Berisha said: >> Financial incentives also work. Perhaps we can convince Mr. Biden to give a >> .5% >> tax cut to corporations th

Re: DoD IP Space

2021-01-23 Thread Sabri Berisha
- On Jan 22, 2021, at 4:50 PM, Izaac iz...@setec.org wrote: Hi, > On Fri, Jan 22, 2021 at 03:43:43PM -0800, Sabri Berisha wrote: >> TL;DR: in theory, I agree with you 100%. In practice, that stuff just doesn't >> work. > > Well thanks for sharing. I think we've al

Re: DoD IP Space

2021-01-22 Thread Sabri Berisha
- On Jan 22, 2021, at 2:42 PM, Izaac iz...@setec.org wrote: Hi, > On Fri, Jan 22, 2021 at 01:03:15PM -0800, Sabri Berisha wrote: >> TL;DR: a combination of scale and incompetence means you can run out of 10/8 >> really quick. > > Indeed. Thank you for providing a demo

Re: DoD IP Space

2021-01-22 Thread Sabri Berisha
- On Jan 22, 2021, at 12:28 PM, Izaac iz...@setec.org wrote: Hi, > On Wed, Jan 20, 2021 at 02:47:32PM +0100, Cynthia Revström via NANOG wrote: >> certain large corporations that have run out of RFC1918, etc. space > > At what level of incompetence must an organization operate to squander >

Re: DoD IP Space

2021-01-21 Thread Sabri Berisha
- On Jan 21, 2021, at 6:40 AM, Andy Ringsmuth a...@andyring.com wrote: Hi, > I’m sure we all remember Y2k Ah, yes. As a young IT consultant wearing a suit and tie (rofl), I upgraded many bioses in many office buildings in the months leading up to it... > I’d love to see a line in the

Re: DoD IP Space

2021-01-20 Thread Sabri Berisha
- On Jan 20, 2021, at 6:58 AM, j k wrote: Hi, > My question becomes, what level of risk are these companies taking on by using > the DoD ranges on their internal networks? And have they quantified the costs > of this outage against moving to IPv6? Not so long ago, while working for a

Re: DoNotPay Spam?

2021-01-13 Thread Sabri Berisha
- On Jan 13, 2021, at 2:22 PM, Bryan Fields br...@bryanfields.net wrote: Hi Bryan, > What you can do is when you notice these, email geeks@nanog with the full > email including headers immediately. We can then cross check it against new > signups. I wish there was a more scientific way to

AWS Hosts spammers Re: DoNotPay Spam?

2021-01-13 Thread Sabri Berisha
Hi, Yep. I complained to their support. Then I complaint to their "mail provider" Mailgun. When that proved useless, I complaint to AWS who hosts Mailgun. AWS replied and said they would get in touch with Mailgun. We'll see whether or not Mailgun gets the Parler treatment. Thanks, Sabri

Re: shouting draft resisters, Parler

2021-01-12 Thread Sabri Berisha
- On Jan 11, 2021, at 3:25 PM, Joe Loiacono jloia...@gmail.com wrote: Hi, > Only if you believe censorship has nothing to do with free speech. As Anne was trying to point out, the 1st Amendment protects you from the Government, and more specifically, Congress: Congress shall make no law

Re: not a utility, was Parler

2021-01-11 Thread Sabri Berisha
- On Jan 11, 2021, at 4:46 AM, Karl Auer ka...@biplane.com.au wrote: Hi, > "The DNS is a natural monopoly. People want one resolver so they can > connect with all their 'sites'. No one is going to use several > nameservers for domain name resolution. They want one." > > Nah. The DNS is a

Re: NDAA passed: Internet and Online Streaming Services Emergency Alert Study

2021-01-02 Thread Sabri Berisha
- On Jan 1, 2021, at 2:12 PM, Matt Hoppes mattli...@rivervalleyinternet.net wrote: Hi, > How would that even work? Force a pop up into web traffic? What if the end > users is using an app on a phone? Most, if not all, mobile devices connected to cellular already have that option. On my

Re: [External] Re: 10g residential CPE

2020-12-27 Thread Sabri Berisha
- On Dec 27, 2020, at 10:06 AM, Michael Thomas m...@mtcc.com wrote: Hi, > Right and here in California, it was precisely those lines that > incinerated Paradise. And for those lurkers outside of CA, or even the U.S., the small town named "Paradise" was completely wiped off the map a few

Re: "Hacking" these days - purpose?

2020-12-14 Thread Sabri Berisha
- On Dec 12, 2020, at 2:26 PM, Peter E. Fry p...@tailbone.net wrote: Hi, > Simple question: What's the purpose of obtaining illicit access to > random devices on the Internet these days Don't underestimate the curiosity if pimply faced youth these days. Wargames is still relevant. Thanks,

Re: Telia Not Withdrawing v6 Routes

2020-11-16 Thread Sabri Berisha
- On Nov 16, 2020, at 11:45 AM, Matt Corallo na...@as397444.net wrote: Hi, > See my latest response from this morning. Telia's "Head of Network > Engineering & > Architecture" confirmed on Twitter this > was due to a (now-worked-around) bug in JunOS. > >

Re: Telia Not Withdrawing v6 Routes

2020-11-16 Thread Sabri Berisha
- On Nov 15, 2020, at 5:58 PM, Matt Corallo na...@as397444.net wrote: > Has anyone else experienced issues where Telia won't withdraw (though will > happily accept an overriding) prefixes for the past week, at least? I have seen issues like this in a network that I operated. In that

Re: FCC: Staff Report on T-Mobile Outage on June 15 2020

2020-11-12 Thread Sabri Berisha
- On Nov 12, 2020, at 9:35 AM, Sean Donelan s...@donelan.com wrote: Hi, > FCC Issues Staff Report On T-Mobile Outage > > https://www.fcc.gov/document/fcc-issues-staff-report-t-mobile-outage-0 This part, I find most interesting as well: > However, they were unable to resolve the issue by

Re: Technology risk without safeguards

2020-11-10 Thread Sabri Berisha
- On Nov 10, 2020, at 12:56 AM, Jon Sands fohdee...@gmail.com wrote: > On Fri, Nov 6, 2020, 8:00 PM Suresh Kalkunte < [ mailto:sskalku...@gmail.com | > sskalku...@gmail.com ] > wrote: >> raw garlic assimilation > This thread is definitely going to be used in a future court case Nah, by

Re: CNAME records in place of A records

2020-11-06 Thread Sabri Berisha
- On Nov 6, 2020, at 2:07 AM, Dovid Bender wrote: Hi, > Sorry if this is a bit OT. Recently several different vendors (in completely > different fields) where they white label for us asked us to remove A records > that we have going to them and replace them with CNAME records. Is there >

Re: Technology risk without safeguards

2020-11-05 Thread Sabri Berisha
- On Nov 5, 2020, at 5:58 AM, Tom Beecher wrote: Hi, >> The parts that Tom cited, are very much relevant, and only reinforce the >> notion that at this time, we simply do not know enough. We do know, that >> at the low doses we generally receive, there is no evidence for harmful >>

Re: Technology risk without safeguards

2020-11-04 Thread Sabri Berisha
s by the International Commission on >>> Non-Ionizing Radiation Protection (ICNIRP) determined that the limitations >>> of >>> the studies didn’t allow conclusions to be drawn regarding the ability of RF >>> energy to cause cancer. >>> Still, the re

Re: Technology risk without safeguards

2020-11-04 Thread Sabri Berisha
- On Nov 4, 2020, at 7:19 PM, Randy Bush ra...@psg.com wrote: Hi, >> The fact that we haven't been able to identify a factual relationship, >> does not mean that there isn't any. > > just wow > > and, for all we know, the back side of the moon is green cheese I don't think you got the

Re: Technology risk without safeguards

2020-11-04 Thread Sabri Berisha
Hi, Not that I'm into conspiracy theories, or believe at this point that RF emissions are in any way related to cancer, but Suresh' statement is not very scientific: > This is an internet conspiracy theory with no basis in reality or science. RF emissions are absorbed by the human body. Your

Re: NANOG SPAM (was Re: Just got this apparently fake NANOG invoice - Looks phishy)

2020-09-22 Thread Sabri Berisha
- On Sep 21, 2020, at 6:03 PM, Bryan Fields br...@bryanfields.net wrote: Hi, > What's happening here is a subscription comes in from a valid email bot using > gmail or $BIGHOST (google doesn't give af) I'm old enough to remember the Usenet Death Penalty. That used to be pretty effective in

Re: BGP route hijack by AS10990

2020-08-01 Thread Sabri Berisha
- On Aug 1, 2020, at 12:50 PM, Nick Hilliard n...@foobar.org wrote: Hi, > Sabri Berisha wrote on 01/08/2020 20:03: >> but because Noction's decision to not enable NO_EXPORT by default > > the primary problem is not this but that Noction reinjects prefixes into > t

Re: BGP route hijack by AS10990

2020-08-01 Thread Sabri Berisha
Hi, - On Aug 1, 2020, at 8:49 AM, Owen DeLong o...@delong.com wrote: > In fact, there are striking parallels between Asiana 214 and this incident. Yes. Children of the magenta line. Depending on automation, and no clue what to do when the Instrument Landing System goes down. But, the most

Re: BGP route hijack by AS10990

2020-07-31 Thread Sabri Berisha
- On Jul 31, 2020, at 2:50 PM, Mark Tinka mark.ti...@seacom.com wrote: Hi Mark, > On 31/Jul/20 23:38, Sabri Berisha wrote: > >> Kudos to Telia for admitting their mistakes, and fixing their processes. > > It's great that they are fixing this - but this was TOTALLY avoida

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