September 2023 - NLNOG - mailman3.nlnog.net

[Jobs] Leiter*in Business Development/Geschäftsstelle (80–100%) // SwissIX
by Arnold Nipper 15 Sep '23

15 Sep '23

SwissIX zoekt iemand met BizDev ervaring die weet wat een IXP is. Jij kent zeker iemand over zes hoeken heen 😄 Hier is mijn bericht op LinkedIn [0]. Voel je vrij om het te delen! Hartelijke groeten Arnold [0] https://www.linkedin.com/posts/arnoldnipper_leiterin-business-developmentge… -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

1 0

unable to use ns1/2-dedi0010.zxcs.nl, ns1/2.superserver07.zxcs.nl
by Thomas Mieslinger 12 Sep '23

12 Sep '23

Hi, anyone around here from zxcs.nl or vimexx.nl? My customers complain that they can not sent emails to npsdriven.com or watersnip.nl. My recursor source addresses are 2607:f1c0:5c0:53::/64 2607:f1c0:5c1:53::/64 2001:8d8:5c0:453::/64 2001:8d8:5c1:453::/64 2001:ba0:5c0::/64 2a00:da00:5c0::/64 2a00:da00:5c0:3::/64 2a00:da00:5c0:4::/64 74.208.114.128/26 74.208.114.192/26 77.68.65.64/26 82.165.226.0/26 82.165.226.64/26 88.208.254.128/26 82.223.158.0/26 213.171.202.197/27 please remove firewall drop rules or low hashlimits (<50 qps) for the listed prefixes on your gear to allow your customers to communicate with my customers. I run the DNS for IONOS (incl. arsys, fasthosts, home.pl) 1&1, gmx.net, mail.com, web.de. (>100M email accounts) In case of any problems please contact abuse(a)ionos.com first. The emails sent there are read and reacted to. Cheers Thomas

2 3

Spoofer Report for NLNOG for Aug 2023
by CAIDA Spoofer Project 08 Sep '23

08 Sep '23

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 2023: ASN Name Fixed-By 213268 2023-08-03 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Aug 2023: ASN Name First-Spoofed Last-Spoofed 20847 PREVIDER 2018-04-17 2023-08-31 8587 Infracom 2019-10-28 2023-08-28 207176 OPENFIBER 2020-06-12 2023-08-31 213268 2020-12-07 2023-08-31 28685 ASN-ROUTIT 2023-08-23 2023-08-30 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

1 0

NLNOG Day 2023 is SOLD OUT!
by Teun Vink 08 Sep '23

08 Sep '23

Hallo allemaal, hi everyone! (English text can be found below) Inmiddels zijn alle beschikbare kaarten voor NLNOG Day 2023 vergeven. Mooi om te zien dat er zoveel interesse in ons event is! Omdat er mensen zijn die naast een kaart gegrepen hebben willen we iedereen die een kaartje heeft maar er niet bij kan zijn verzoeken om het ticket zo snel mogelijk te annuleren, zodat anderen een kans krijgen te komen. Dit kan via de Eventbrite pagina. En voor iedereen die naast een ticket gegrepen heeft geldt natuurlijk: er is een livestream beschikbaar en alle presentaties worden opgenomen. All available tickets for NLNOG Day 2023 have been reserved. It’s nice to see so many of you are interested in visiting our event! Of course, some people are now missing out, so if you have a ticket but are unable to visit, please cancel your ticket via the Eventbrite website so we can give it to someone else. And if you were unable to get a ticket please keep in mind that we will be providing a livestream of the event and all presentations will be recorded. Tot snel, see you soon! On behalf of the NLNOG Day 2023 crew, Teun

1 0