- NLNOG - NLNOG

NLNOG hosting a Local Hub for RIPE88?
by Vesna Manojlovic ＠ RIPE.net 30 Apr '24

30 Apr '24

Dear Dutch NOG/RIPE colleagues, if you are planning to follow RIPE88 remotely [1] - I suggest to get together with a few others, maybe even together with others from adjacent communities (IXPs, hackerspaces...) and jointly organise a Local Hub [2] ! We already have 3 confirmed Local Hubs (Ukraine, Poland, Italy) [3], with 3 more in the pipeline. Last year, in addition to the "main" meeting in Rome, RIPE community had good experiences with "remote yet together" participation in Local Hubs in Bruges (BE-NOG!), Kyiv, Rotterdam, Sanaa, Tallinn & Amsterdam. (TechInc hackerspace) Deadline is coming up, so please apply ASAP, if you are interested. Regards, Vesna [1] 20-24.May, Krakow: https://ripe88.ripe.net/ [2] https://ripe88.ripe.net/attend/call-for-local-hubs/ [3] https://ripe88.ripe.net/attend/call-for-local-hubs/local-hubs/ -- Senior Community Builder, RIPE NCC https://labs.ripe.net/author/becha/

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NLNOG Summer Event 2024: announcement and CFP
by Teun Vink 25 Apr '24

25 Apr '24

Hallo allemaal! [English text can be found below] Net als vorig jaar gaan we ook dit jaar weer net voor de zomervakantie een NLNOG event organiseren. Vorig jaar hebben we voor het eerst de combinatie gemaakt van een aantal presentaties omtrent één thema (toen: Labs) met een aansluitend een borrel en barbecue. Dat concept beviel ons en velen van jullie erg goed, dus dat zetten we dit jaar voort. Natuurlijk dan wel met een ander thema, en dit jaar is gekozen voor '(netwerk)security' We zijn voor de invulling van het programma nog op zoek naar mensen die hun kennis en ervaring omtrent netwerksecurity met ons willen delen. Denk daarbij bijvoorbeeld aan red/blue teaming, penetration testing, security incident handling, tooling en best practices. Heb je een onderwerp waarover je zo'n 20 minuten kunt presenteren en vervolgens wat vragen van onze gasten over wilt beantwoorden, dan horen we graag uiterlijk 31 mei van je via stichting(a)nlnog.net. Het event zal plaatsvinden op vrijdagmiddag 28 juni in BIT-MeetMe in Ede. Meer details over het programma en hoe je je hiervoor aan kunt melden zullen snel volgen. Hou dus je mail, onze socials en https://nlnog.net/nlnog-summer-event-2024/ in de gaten! Belangrijk om te weten (ook voor de presentatoren): we zullen géén livestream of opnames maken, zorg dus dat je er live bij bent! Hopelijk zien we je daar als presentator of bezoeker! Met vriendelijke groet van het gehele NLNOG Bestuur, Teun [English text] Hi everyone! Just like last year we're planning to host a NLNOG summer event right before the summer holidays. Last year we combined a number of presentations on one theme (back then: Labs) with a drink and barbecue. Since we and many of you liked this concept a lot we have decided to do this again, this time with '(network)security' as topic for the talks. We are looking for people who are willing to share their knowledge and experiences with us. Topics can include red/blue teaming, penetration testing, security incident handling, tooling and best practices. If you have a topic you want to do a 20 minute presentation on followed by a few minutes of Q and A, please contact before June 1st on stichting(a)nlnog.net. The event will be hosted on Friday, June 28th in the afternoon in BIT-MeetMe in Ede. More details about the programme and how to register will be provided soon. So keep an eye on your mail, our socials and https://nlnog.net/nlnog-summer-event-2024/ One last important note (also for presenters): we will not be providing a live stream or recordings, so make sure to join us in person! We hope to see you there as a presenter or attendee! Kind regards, On behalf of the NLNOG board Teun

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IANA AS Numbers Registry Update
by David Dong 11 Apr '24

11 Apr '24

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following block to ARIN: 401309-402332 Assigned by ARIN 2024-04-10 You can find the registry at: https://www.iana.org/assignments/as-numbers/ The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best regards, David Dong IANA Services Sr. Specialist

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Spoofer Report for NLNOG for Mar 2024
by CAIDA Spoofer Project 08 Apr '24

08 Apr '24

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 Mar 2024: ASN Name Fixed-By 207176 OPENFIBER 2024-03-05 20847 PREVIDER 2024-03-22 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Mar 2024: ASN Name First-Spoofed Last-Spoofed 1136 KPN 2019-09-04 2024-03-24 213268 2020-12-07 2024-03-27 207176 OPENFIBER 2022-09-30 2024-03-28 3920 IMS-RTFM 2023-10-06 2024-03-20 215845 2024-01-02 2024-03-27 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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Spoofer Report for NLNOG for Feb 2024
by CAIDA Spoofer Project 08 Mar '24

08 Mar '24

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 Feb 2024: none inferred Source Address Validation issues inferred during Feb 2024: ASN Name First-Spoofed Last-Spoofed 20847 PREVIDER 2018-04-17 2024-02-23 213268 2020-12-07 2024-02-28 207176 OPENFIBER 2022-09-30 2024-02-29 3920 IMS-RTFM 2023-10-06 2024-02-28 215845 2024-01-02 2024-02-28 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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Spoofer Report for NLNOG for Jan 2024
by CAIDA Spoofer Project 08 Feb '24

08 Feb '24

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 Jan 2024: ASN Name Fixed-By 207176 OPENFIBER 2024-01-08 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Jan 2024: ASN Name First-Spoofed Last-Spoofed 20847 PREVIDER 2018-04-17 2024-01-25 8587 Infracom 2019-10-28 2024-01-16 213268 2020-12-07 2024-01-31 207176 OPENFIBER 2022-09-30 2024-01-29 62353 ASN-DATAPLACE 2023-12-12 2024-01-29 215845 2024-01-02 2024-01-30 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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nieuwjaarsborrel verkeersinformatie
by Rob J. Epping 26 Jan '24

26 Jan '24

Hallo, een bericht voor alle wijzen uit het oosten die vanavond naar de nieuwjaarsborrel gaan en vannacht via Deventer weer terug willen. De A1 tussen knooppunt Beekbergen (kruising A50 en A1) en afrit Twello (afrit nummer 22) is afgesloten. Houdt rekening met extra reistijd. Meer informatie via [1] [1] <https://www.rwsverkeersinfo.nl/hinder/3924827/apeldoorn-hengelo> Tot zover dit bericht en tot vanavond. GRTNX, RobJE

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KPN doesn't seem to pick up new routes from AS31383
by Bart van Dam | Computel Standby 25 Jan '24

25 Jan '24

Good evening, We're currently making changes to our route announcements to migrate ranges to a new datacenter. We created the new route objects a couple days ago in the RIPE database and started announcing a test range yesterday evening. To specify, we are AS31383, we announce 83.137.16.0/21 on our current BGP routers and started announcing 83.137.23.0/24 on our new ones in the other datacenter. The problem we ran into is that it looks like KPN isn't picking up the new route, other big providers like VodafoneZiggo or Odido seem to work just fine. I was wondering if there is anyone on this mailing list able to help or shed some light on our current situation. Any help or information would be greatly appreciated. With kind regards, Bart van Dam Computel Stand-by B.V.

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Happy New Year!
by me＠natha.info 22 Jan '24

22 Jan '24

Hoi allemaal/ hi everyone! [English text below] Allereerst dus een gelukkig nieuwjaar (het mag nog net)! Zoals jullie gewend zijn, is er binnenkort de enige echte NLNOG Nieuwjaarsborrel: https://nlnog.net/new-years-drink-2024/ Op 26 januari zien we jullie graag vanaf 19:00 in cafe "de Rechtbank" in Utrecht om het glas te heffen met collega's, vrienden en mede-techneuten. Natuurlijk houdt Niels Raijer de traditionele Nieuwjaarsspeech :) Mocht je je al hebben opgegeven, maar je kan toch niet, cancel dan even je ticket in Eventbrite, of stuur een mail naar stichting(a)nlnog.net. Tot nu toe hebben zich 140 mensen opgegeven, en we bereiken de maximale capaciteit. Hopelijk tot de 26e! --- First of all, we want to wish you a Happy New Year! As usual, there will be the one and only NLNOG New Years Drinks: https://nlnog.net/new-years-drink-2024/ We look forward to raise the glass with colleagues, friends and fellow techies on the 26th of January from 19:00 at cafe "de Rechtbank" in Utrecht and you are invited! Of course, Niels Raijer will give the traditional New Years Speech :) In case you registered, but already know you can't attend, please cancel your ticket in Eventbrite, of drop a mail to stichting(a)nlnog.net. So far, 140 people registered and we're reaching max capacity. We hope to see you on the 26th! Namens de NLNOG Crew, Nathalie Trenaman Stichting NLNOG

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Spoofer Report for NLNOG for Dec 2023
by CAIDA Spoofer Project 08 Jan '24

08 Jan '24

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 Dec 2023: ASN Name Fixed-By 207176 OPENFIBER 2023-12-06 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Dec 2023: ASN Name First-Spoofed Last-Spoofed 20847 PREVIDER 2018-04-17 2023-12-28 213268 2020-12-07 2023-12-30 207176 OPENFIBER 2022-09-30 2023-12-23 12414 NL-SOLCON 2023-05-22 2023-12-11 28685 ASN-ROUTIT 2023-08-23 2023-12-05 60528 ASN-XANTOS 2023-10-31 2023-12-26 62353 ASN-DATAPLACE 2023-12-12 2023-12-12 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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