January 2019 - NLNOG - mailman3.nlnog.net

weet iemand wie deze amateurs zijn?
by Sabri Berisha 01 Feb '21

01 Feb '21

Hi, Elke 30 seconden proberen ze het opnieuw: Jan 1 07:50:14 mail postfix/smtpd[1243]: NOQUEUE: filter: RCPT from unknown[185.103.159.70]: <vsaveliev(a)openprovider.ru>: Sender address triggers FILTER smtp-amavis:[127.0.0.1]:10024; from=<vsaveliev(a)openprovider.ru> to=<null(a)null.nl> proto=ESMTP helo=<mail-dev101-01.openprovider.nl> Jan 1 07:50:14 mail postfix/smtpd[1243]: NOQUEUE: reject: RCPT from unknown[185.103.159.70]: 554 5.7.1 <null(a)null.nl>: from=<vsaveliev(a)openprovider.ru> to=<null(a)null.nl> proto=ESMTP helo=<mail-dev101-01.openprovider.nl> root@mail:/var/log# host 185.103.159.70 70.159.103.185.in-addr.arpa domain name pointer hosted.by.pcextreme. <--- lekker profi PTR. role: PCextreme - Global NOC address: PCextreme B.V. address: Gyroscoopweg 134 En was dat hele openprovider.nl niet van Beefje? Thanks, Sabri Jr Network Amateur

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pizza sessie beschikbaarheid
by Peter Spekreijse 20 Jan '19

20 Jan '19

Hoi! Met enige regelmaat reis ik vanuit Twente naar het westen van het land voor bijeenkomsten van NLNOG, ColoClue of NLUUG. Ik vind het jammer dat we in Twente niet zoiets hebben, we willen dat vanuit ons bedrijf faciliteren. Wil jij met vakmensen brainstormen, vraagstukken bespreken onder het genot van een pizza? Op 30 januari organiseren wij vanuit Root een pizzasessie voor engineers, systeem-, en functioneel beheerders met als thema: Hoe kom ik van een beschikbaarheid van 99,9% naar 99,999%? Interesse? http://ow.ly/bALs30nkRIU Groet, -- Peter Spekreijse Spekreijse Beheer BV E: peter(a)spekreijse.net T: +31.742669757 M: +31.641922460 W: http://peter.spekreijse.net KVK: 08107102 PGP: 6100 8D08 B0CD D8C9 52DA 74A7 845D 990C C083 FA95

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Call for presentations RIPE 78
by Benno Overeinder 10 Jan '19

10 Jan '19

Dear colleagues, Please find the CFP for RIPE 78 below or at: https://ripe78.ripe.net/submit-topic/cfp/. The deadline for submissions is *3 March 2019*. Please also note that speakers do not receive any extra reduction or funding towards the meeting fee at the RIPE Meetings. However, on an individual basis, participants can apply for a RIPE Fellowship or RACI, see the "Speakers" paragraph in CFP for more information. Kind regards, Benno Overeinder RIPE PC Chair https://ripe78.ripe.net/ripe-pc/ -------------------->>><<<-------------------- Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. *RIPE 78 will take place from 20-24 May in Reykjavik, Iceland* The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary sessions, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 78. See the full descriptions of the different presentation formats: https://ripe78.ripe.net/submit-topic/presentation-formats/ Proposals for plenary sessions, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than *3 March 2019*. Proposals submitted after this date will be considered depending on the slots still available in the programme. The PC is looking for presentations covering the topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity - Data centre technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange - Connected Things (aka. Internet of Things - IoT) ---- Speakers ---- Presenters, RIPE Working Group Chairs and the RIPE Programme Committee are required to cover their own costs to attend a RIPE Meeting (meeting ticket, travel and accommodation). We have various ticket options available depending on your needs. Please note that participants can apply for a RIPE Fellowship or RACI, on an individual basis, to develop their professional or academic career. For more information, please visit: https://www.ripe.net/participate/ripe/ripe-fellowship https://www.ripe.net/participate/ripe/raci In extraordinary circumstances, the RIPE Chair can waive the meeting fee for presenters. These requests are dealt with on a case-by-case basis via pc(a)ripe.net. ---- Submissions ---- Presenters should be clear on whether they wish to submit a presentation for a plenary or working group (WG) session. At present, most working groups will solicit policy proposals, discussion points or other content directly via their mailing lists. If you’re not sure what kind of session you should be presenting at, please visit: https://ripe78.ripe.net/plenary-or-wg/ RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and should not attempt a product demonstration. Presenters should indicate how much time they will require. In general, the time allocated for the different presentation formats is as follows: - Plenary presentations: 20-25 minutes presentation with 5-10 minutes discussion - Tutorials: up to two hours (Monday morning) - Workshops: one hour (during evening sessions) to two hours (Monday morning) - BoFs: approximately one hour (during evening sessions) - Lightning talks: 10 minutes in total for both the presentation and any discussion The following general requirements apply: - Proposals must be submitted using the meeting submission system, https://ripe78.ripe.net/submit-topic/ - Lightning talks should also be submitted using the meeting submission system (https://ripe78.ripe.net/submit-topic/) and can be submitted any time up to and including the meeting week. The allocation of lightning talks will be announced on short notice, in some cases on the same day but often one day prior to the time slot allocated. - Presenters who propose a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. - All presentation proposals will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panellists, presenters and moderators. ---- Diversity and Inclusion - On-Site Childcare and the RIPE Meeting Code of Conduct ---- Did you know that RIPE Meetings now have on-site childcare? You can reserve a spot for your child (age 6 months - 10 years) during the registration process for the meeting. Childcare places are limited, so please be quick to reserve a spot for your child while registering for the meeting. More information at: https://ripe78.ripe.net/on-site/on-site-childcare/ Ensuring that RIPE Meeting values are upheld and that attendees experience a professional, respectful and safe meeting is a priority. Please do read the RIPE Meeting Code of Conduct: https://www.ripe.net/participate/meetings/ripe-meetings/ripe-meeting-code-o… --- If you have any questions or requests concerning content submissions, please email pc(a)ripe.net.

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Spoofer Report for NLNOG for Dec 2018
by CAIDA Spoofer Project 08 Jan '19

08 Jan '19

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 2018: none inferred Source Address Validation issues inferred during Dec 2018: ASN Name First-Spoofed Last-Spoofed 28685 ASN-ROUTIT 2017-03-26 2018-12-14 20847 PREVIDER 2018-04-17 2018-12-12 28878 SIGNET 2018-06-27 2018-12-17 201290 BlackGATE 2018-10-16 2018-12-17 393437 KLAYER 2018-12-21 2018-12-21 13020 CCCV 2018-12-26 2018-12-29 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 Nieuwjaarsborrel
by Nathalie Trenaman 08 Jan '19

08 Jan '19

[ English TL;DR: Friday January 18th, 2019 we'll congregate in Utrecht to celebrate the new year! Please register at the below URL. ] Beste allemaal, De kerstboom is de deur uit, de network freeze is over en dat betekent dat het weer bijna tijd is voor de traditionele NLNOG nieuwjaarsborrel! Volgende week vrijdag is het al zover en we hebben weer een mooie locatie in het centrum van Utrecht uitgezocht. We hopen jullie allemaal weer te zien en te horen wat jullie plannen zijn voor 2019 onder het genot van een drankje en natuurlijk bitterballen. Details: -------- Tijd: vanaf 19:00 Datum: 18 januari 2019 Plaats: Winkel van Sinkel, Oudegracht 158, Utrecht https://www.dewinkelvansinkel.nl/ De nieuwjaarsborrel word dit jaar mede mogelijk gemaakt door maar liefst 21 (!) sponsoren: Prefix Broker - Juniper Networks - RIPE NCC - AMS-IX - Cybersprint - KPN B.V. - PowerDNS - NTT Communications - PCextreme - NetFlix - LONAP - i3D.net - Duocast - NLnet Labs - Arista - NL-IX - Triple - Alturna Networks - Solid Optics - Speed IX - Asteroid International Aanmelden: ---------- Hoe meer zielen, hoe meer vreugd, dus neem ook eens een collega mee. Vergeet je niet even aan te melden: https://nlnognewyear2019.eventbrite.nl/ <https://nlnognewyear2019.eventbrite.nl/> Tot dan! Thomas, Melchior, Niels, Job, Nathalie

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Verkiezing van Netwerk engineer van het jaar.
by Marco van den Akker 07 Jan '19

07 Jan '19

Hi allen. Vanuit TiNC Works! (www.tinc.works) willen we graag een positieve impuls geven aan de noodzakelijke roep om meer netwerk engineers. En daarom heb ik bedacht om een verkiezing te organiseren. Nu zou ik graag jullie input hebben, welke onderdelen er allemaal in de verkiezing moeten terugkomen. Zie het als een soort badpakkenronde. :) Ik had het volgende bedacht, maar laat me graag verrassen; Network Engineer of the Year Network Project Team Network Design In alle drie kan je een persoon of meerdere personen nomineren. Het idee erachter is, dat iedereen TiNC Works! gaat gebruiken. :) Onee. Het idee is om meer awareness te creeeren voor het vak netwerk beheerder. Het is vandaag de dag (en dat is misschien mijn beeld/ervaring) dat netwerk engineers te veel worden verward met Cloud netwerk Architecten. Verneem graag jullie aan en opmerkingen. En wees gerust, ik kan tegen een stootje. :) -- With enthusiastic greetings, Marco van den Akker VP of nearly everything TiNC Works!

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