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NLNOG Day 2021
by Teun Vink 08 Sep '21

08 Sep '21

Hi all, Just one week ago we were preparing for the first face to face NLNOG event in over 1.5 years. Looking back, we can say that it was a huge success! It was great to finally see so many of you in person again after such a long time and to be able to enjoy the presentations and socialising. We hope you enjoyed the event as much as we did. If you missed it, or if you want to watch one of the presentations once more, you can now find all slides and videos on our website: https://nlnog.net/nlnog-day-2021/. The entire livestream can be watched back at https://youtu.be/Zb4kEDK07W0. We would like to thank all visitors for joining us and for respecting the precautions we had to take to make the event safe for everyone, the presenters for sharing their knowledge and stories, and especially our sponsors (Juniper Networks – RIPE NCC – AMS-IX – Solid Optics – KPN B.V. – PowerDNS – SpeedIX – PCextreme – LONAP – i3D.net – Duocast – NLnet Labs – Arista – NL‑IX – ISOC – OpenBSD Amsterdam – Quanza) for making this event possible. We hope to see you again soon! On behalf of the NLNOG Day 2021 Crew, Teun

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Spoofer Report for NLNOG for Aug 2021
by CAIDA Spoofer Project 08 Sep '21

08 Sep '21

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within nld. Inferred improvements during Aug 2021: none inferred Source Address Validation issues inferred during Aug 2021: ASN Name First-Spoofed Last-Spoofed 8587 Infracom 2019-10-28 2021-08-18 213268 Cloudwebservices 2020-12-07 2021-08-29 207375 FIBO 2021-03-13 2021-08-28 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=nld&no_block=1 Please send any feedback or suggestions to spoofer-info(a)caida.org

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NLNOG Day 2021 News Flash!
by Melchior Aelmans 16 Aug '21

16 Aug '21

Hi NLNOG! (English version below) Hoi allemaal, NLNOG Day 2021 gaat bijna van start! We hebben een leuke en afwisselende dag vol interessante presentaties gepland en we kunnen niet wachten om iedereen weer online of in Podium Mozaïek te zien. Met deze e-mail willen we graag uitleggen wat je van de dag kunt verwachten, maar ook wat wij van jou verwachten. Lees de volgende informatie alsjeblieft goed door. Je bent van harte welkom bij Podium Mozaïek in Amsterdam of online via onze website of YouTube kanaal. Als je naar de locatie wil komen is vooraf registreren verplicht (uiteraard gratis). Als je online meedoet is registratie niet nodig. Wanneer je naar Podium Mozaïek komt hou er dan rekening mee dat we alle covid gerelateerde overheidsvoorschriften zullen volgen. We willen het evenement namelijk zo veilig en leuk mogelijk maken. Dit is wat je kan verwachten als je op locatie mee wil doen: - Iedereen houdt zich aan alle covid gerelateerde overheidsvoorschriften. - Bij de ingang zullen we CoronaChecks doen voor iedereen. Dit betekent dat je een geldige QR code MOET kunnen laten zien om aan te tonen dat je bent gevaccineerd, recent negatief bent getest, of bewezen hersteld van covid-19. We accepteren een Nederlandse QR code, evenals EU Groene Pas QR codes. Daarnaast MOET je een ID kunnen laten zien. Zonder QR code en bijbehorende ID mag je helaas niet naar binnen. De overheid staat het gebruik van het gele boekje niet toe. Als je geen app wil gebruiken kan je op https://coronacheck.nl/nl/print/ een uitdraai maken met beperkte geldigheid. - Als je eenmaal binnen bent, hoef je geen mondkapje op en is afstand houden niet verplicht. - We beseffen dat niet iedereen zich comfortabel zal voelen met het loslaten van voorheen geldende regels rond fysiek contact. Daarom hebben we 2 verschillende kleuren lanyards. De witte lanyards geven aan dat je geen probleem hebt met fysiek contact zoals handen schudden. De blauwe lanyards geven aan dat je geen fysiek contact wenst. Je mag zelf je lanyard kiezen bij de registratie in de ochtend. We gaan ervan uit dat iedereen elkaars wensen respecteert. - We raden aan om afstand te houden, daarom is het aantal deelnemers flink lager dan voorgaande jaren. Lunch en diner zullen zowel binnen als buiten (onder parasols) geserveerd worden. De pauzes zijn ook langer dan jullie gewend zijn, zodat je de tijd kunt nemen om je te verplaatsen. - Blijf alsjeblieft thuis als je klachten hebt, zelfs van een milde verkoudheid. - Als je je hebt geregistreerd om te komen, en je ziet hier toch vanaf, annuleer dan alsjeblieft je ticket in EventBrite, dit helpt ons de catering te plannen. Helaas zal er geen quiz zijn dit jaar, maar je kunt al wel de (work in progress) agenda vinden op https://nlnog.net/nlnog-day-2021/ We wensen je een veilige en leuke NLNOG Day 2021! Namens de NLNOG crew! Met vriendelijk groet, Melchior -------- Hi everyone, NLNOG Day 2021 is almost upon us! We have a full day programme filled with interesting talks ready, and we can't wait to see you in person or remote. With this email we'd like to explain what kind of day you can expect, and what we expect of you. Please read this information carefully. You can attend locally at Podium Mozaiek in Amsterdam and remotely. Registration for attending on-site is mandatory but free of charge. For remote participation registration is not required. We will stream the entire event on our website and via YouTube. Attending in person involves some extra effort as there are still rules and regulations in place supporting the fight against the coronavirus. We intend to make the event as safe and as enjoyable for everyone as possible. Here's what you can expect if you choose to attend on-site: - The event will take place in full accordance with all covid rules and regulations issued by the Dutch government. - We will execute CoronaCheck tests at the entrance. This means that you MUST present a valid QR code to indicate complete vaccination, proof of recovery or a recent negative test result. Dutch QR codes as well as EU Green Pass QR codes are accepted. You MUST also provide identification. Without a valid QR code and matching ID you will not be allowed entrance. According to Dutch regulations we cannot accept the yellow vaccination booklet ("gele boekje"). - Once you've confirmed your health status you will be allowed into the venue without further masking or distancing requirements. - We recognise that everyone will have different comfort levels regarding limiting potential exposure. We'll provide lanyards in two colours: white and blue. White means you're ok with physical touch like shaking hands, blue means you're not. You can choose your preferred colour lanyard at registration. We expect everybody to respect these expressed wishes. - We recommend distancing where possible and will limit the amount of people allowed inside. Lunch and dinner will both be served inside and outside under parasols. The break durations have been extended compared to previous years to give everybody the time to move around at ease. - Please stay home if you exhibit any symptoms including what may feel like a mild flu. - In case you have registered to attend in person, but prefer to attend remotely instead, please cancel your ticket in EventBrite. This will help us with catering estimations. Unfortunately there won't be a quiz to close off the event this year. You can find the (work in progress) agenda on https://nlnog.net/nlnog-day-2021/ We wish you a safe and enjoyable NLNOG Day 2021! On behalf of the NLNOG crew! Cheers, Melchior

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Spoofer Report for NLNOG for Jul 2021
by CAIDA Spoofer Project 08 Aug '21

08 Aug '21

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within nld. Inferred improvements during Jul 2021: none inferred Source Address Validation issues inferred during Jul 2021: ASN Name First-Spoofed Last-Spoofed 33915 TNF 2019-01-28 2021-07-20 8587 Infracom 2019-10-28 2021-07-16 213268 Cloudwebservices 2020-12-07 2021-07-26 207375 FIBO 2021-02-19 2021-07-31 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=nld&no_block=1 Please send any feedback or suggestions to spoofer-info(a)caida.org

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NLNOG Day 2021 and board members update
by Melchior Aelmans 16 Jul '21

16 Jul '21

Hi NLNOG! The registrations for NLNOG Day 2021 are well under way and many of you have indicated to be there either remote or physical on September 2, 2021 which is great and something we are very much looking forward to! The recent COVID developments aren't helping with regards to planning and how the NLNOG Day will be organized but we are still moving ahead full steam! Also we have received some excellent proposals for presentations and welcome more presentations or ideas. If you have an idea for a presentation or know a colleague who is the go-to expert in a subject that needs to be heard by the wider NLNOG audience please do reach out as well! Some time ago we sent out a call for new board members and we are very pleased to inform you that both Teun Vink and Niels Bakker have officially joined the NLNOG board on July 15, 2021. Please join me in congratulating both Niels and Teun!! On behalf of the NLNOG board, Cheers! Melchior

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Spoofer Report for NLNOG for Jun 2021
by CAIDA Spoofer Project 08 Jul '21

08 Jul '21

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within nld. Inferred improvements during Jun 2021: ASN Name Fixed-By 34373 XXLnet 2021-06-01 8283 COLOCLUE 2021-06-18 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Jun 2021: ASN Name First-Spoofed Last-Spoofed 57866 FUSIX 2018-09-25 2021-06-18 1136 KPN 2019-09-04 2021-06-20 8587 Infracom 2019-10-28 2021-06-25 207375 FIBO 2021-02-19 2021-06-21 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=nld&no_block=1 Please send any feedback or suggestions to spoofer-info(a)caida.org

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Call for Presentations for the virtual European Peering Forum 2021
by Petra Wensing 02 Jul '21

02 Jul '21

Dear all, AMS-IX, DE-CIX, LINX, Netnod are happy to host the virtual European Peering Forum (EPF) 2021 from the 20th - 22th September 2021. The event will welcome peering managers and coordinators from networks connected to the host Internet exchanges. Besides some interesting topical agenda, the three-day event accommodates room for attendees to virtually meet on a one-to-one basis to discuss bilateral peering business opportunities. The programme committee will be looking for presentations and related to peering and technical topics of interconnection. Your presentation should address * Interconnection Automation * Regional Peering * Interconnection / Peering Internet Governance and Regulatory Topics * Economic and Product Trends * Peering / Interconnection strategies * Interesting findings about Peering / Interconnection * 400GE and beyond * Any other hot topic related to Interconnection / Peering Submissions =========== Presentations must be of a non-commercial nature. Product or marketing heavy talks are strongly discouraged. Submissions of presentations should be made to the programme committee <epf-pc(a)peering-forum.eu>. Please include: * Author's name and e-mail address * Presentation title * Abstract * Slides (if available) * Time requested (max. 15 minutes incl. Q&A) Deadlines ========= Please send in your presentation asap. We decide on a first come first serve basis. The latest date for submission is July 30th. More information about the event and other activities around the virtual EPF 2021 may be found at * https://peering-forum.eu/ * https://www.facebook.com/groups/1586607564933665/ Best regards, The EPF hosts, AMS-IX, DE-CIX, LINX, NETNOD

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NLNOG Day 2021 Invitation and registration
by Melchior Aelmans 02 Jul '21

02 Jul '21

Hi NLNOG! The one and only technical event for network operators, engineers and sysadmins, NLNOG Day will take place again Thursday September 2, 2021! We are looking forward to a day full of inspiring, provocative, fun and educational presentations, discussion and, maybe even more important, meeting everyone again. As we are still not 100% done with the pandemic and travel restrictions might still be in place NLNOG Day 2021 will be a hybrid event with options to participate and present in person or remote. To get an idea of the program and what we’ve done during previous NLNOG Days, please see the website https://www.nlnog.net/ The day starts at 09:00 local Amsterdam time. For those participating in person coffee/tea, lunch, dinner, wifi and drinks are all arranged for. If you choose to participate remote there is no need to register as the whole day will be streamed live. In case you do want to receive a t-shirt we do ask you to register and select the appropriate option. There is limited space so make sure to register and get your ticket in time if you want to participate in person. Register via https://www.eventbrite.nl/e/tickets-nlnog-day-2021-161612436147 . As always we are catering the pay what you want model. More information, location details and the agenda will be published on https://nlnog.net/nlnog-day-2021/ <https://nlnog.net/nlnog-day-2019/> Throughout the day we will adhere to all local government restrictions and regulations. Call for speakers ----------------- Are you working on an interesting project? Did you save the world by mitigating the largest attack on the internet? Are you handling any mind-blowing security incidents? Are you ready to expose the next big thing? Please take this opportunity to share your knowledge with friends. Presentations (including some Q&A) take between 15 and 30 minutes. The slides & presentation should be in English. Submit your proposal to events(a)nlnog.net. We will assess every proposal on its merit and x-factor. We are looking forward to NLNOG Day 2021 and hope to see you there! Kind regards, Melchior, Nathalie, Niels, Thomas NLNOG Foundation

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Spoofer Report for NLNOG for May 2021
by CAIDA Spoofer Project 08 Jun '21

08 Jun '21

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within nld. Inferred improvements during May 2021: ASN Name Fixed-By 213268 Cloudwebservices 2021-05-09 48347 MTW 2021-05-18 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during May 2021: ASN Name First-Spoofed Last-Spoofed 33915 TNF 2019-01-28 2021-05-18 8587 Infracom 2019-10-28 2021-05-12 34373 XXLnet 2020-11-09 2021-05-27 213268 Cloudwebservices 2020-12-07 2021-05-06 207375 FIBO 2021-02-19 2021-05-19 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=nld&no_block=1 Please send any feedback or suggestions to spoofer-info(a)caida.org

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DANE Survey
by Moritz Müller 01 Jun '21

01 Jun '21

Hoi, (English below) DANE voor SMTP wordt nog niet op grote schaal gebruikt. Via een enquête willen wij, als onderdeel van een samenwerking met Seoul National University, Virginia Tech en de University of Twente, antwoord krijgen op de vraag waarom dit het geval is en achterhalen tegen welke problemen operators aanlopen als het gaat om DANE. Ook willen we graag weten hoe DANE juist wél succesvol ingezet wordt. Met het uiteindelijke doel om oplossingen te ontwikkelen die het beheren van DANE makkelijker maken. Het invullen van de enquete duurt tussen 10 en 20 minuten. Wij zouden jullie deelname erg waarderen. https://forms.gle/QUHA2cHpDjGWW47J7 —————— DANE for SMTP is not deployed on large scale. Together with researchers from Seoul National University, Virginia Tech en de University of Twente, we would like to understand which challenges operators face when deploying DANE for SMTP. Also, we would like to understand how operators deploy DANE successfully. Finally, we want to develop solutions to simplify DANE deployment for SMTP. Filling in the survey should take between 10 and 20 minutes. We would highly appreciate your participation. https://forms.gle/qpxtbi9zecT4haxC8 — Moritz Müller | Research Engineer SIDN | Meander 501 | 6825 MD | Postbus 5022 | 6802 EA | ARNHEM T +31 (0)26 352 55 00 moritz.muller(a)sidn.nl | www.sidn.nl

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