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PeeringDB 2021 User Survey // SwiNOG
by Arnold Nipper 06 Oct '21

06 Oct '21

Hallo zusammen, weiter im Text auf Englisch Bonjour à tous, continuez dans le texte en anglais Ciao a tutti, continuate nel testo in inglese PeeringDB wants input from network operators, exchange operators, facility providers, content distributors and anyone who uses our interconnection database. We are running an anonymous satisfaction survey until 23:59 UTC on Friday, 8 October 2021 and would like your feedback to help us make PeeringDB more useful to everyone involved in connecting networks. The survey is available in the six UN languages and Portuguese. We’re happy with people providing free text comments in whichever language they are happiest expressing themselves. We’ll share the results and the new product roadmap early in 2022. So click here [0] to help guide PeeringDB’s future development. If you have an idea to improve PeeringDB you can share it on our low traffic mailing lists [1] or create an issue [2] directly on GitHub. If you find a data quality issue, please let us know at support(a)peeringdb.com. Greetings Arnold, also a PeeringDB Admin [0] https://surveyhero.com/c/peeringdb2021usersurvey [1] https://docs.peeringdb.com/#mailing-lists [2] https://github.com/peeringdb/peeringdb/issues -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

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Invitation for Swiss Web Security Day and the SWITCH Security Awareness Day 5.&6.10. online
by Michael Hausding 22 Sep '21

22 Sep '21

Dear all Allow me a reminder for two events SWITCH, the Swiss NREN and registry for .ch is organising. Sorry if you receive this invitation on multiple lists. -- Are you ready for Swiss Web Security Day on 6 October? Do not forget to register. All information, the registration, and the agenda can be found here: https://swit.ch/websecurityday Listen to exciting presentations on current topics such as DNSSEC or services that help you improve your privacy. The panel discussion “Swico industry recommendation Antiphishing measures for email providers” will round off the event. We look forward to welcoming you on 6 October at our virtual Swiss Web Security Day. Kind regards p.s. you also might want to know, that the SWITCH Security Awareness Day is taking place on Oktober 5: https://www.switch.ch/security/security-awareness-day/ — Hope to see some of you online Best regards Michael Hausding

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Anyone from UPC/Cablecom ?
by Florian Blaser 25 Aug '21

25 Aug '21

Hi, Is anyone from UPC/Cablecom on the list? I’ve had a few complaints from our customers that have sporadic trouble reaching our services. All of them being also UPC/Cablecom customers. Suspecting DNS troubles, I’ve asked one of those customers to switch to Google’s Public DNS and this seems to solve the issue. So the issue is probably between our DNS servers and UPC’s. I’ve tried to reach hostmaster(a)cablecom.net as per the SOA record, but this seems to be an unrouteable address. Thanks and sorry for the noise! Take care, Florian

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Survey : which console/terminal servers are you using for Out-of-band mgmt ?
by Félix Curinga 30 Jul '21

30 Jul '21

Hi all, I am starting a small project with a student of the Technical School in Lausanne ETML-ES (for his diplom work), it will end up as a mobile kit for remote staging. I would like to collect some experience from you folks, will be kept 100% anonymous. If you agree, can you drop me an email directly and answer these questions: - do you have Out-of-Band console management for your network equipment ? - if no : how do you manage your network equipment ? - if yes: which product (brand/model) ? - if yes: which interfaces on the equipment side ? (RJ45, USB, etc..) Thanks in advance. For the people providing answers: I will send you the survey result without company or people's names. Best regards --félix -- Félix Curinga +41 79 446 38 11

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SPF/DMARC sunrise issue
by Marc SCHAEFER 30 Jul '21

30 Jul '21

Hello, I am only using SPF, DKIM and DMARC information to up points in my spamassassin (there are too many badly configured SPF sites around, and they most of the time are not DNSSEC-secured). In general, SPF/DMARC alone is not enough to mark as spam in my opinion. However, someone reported the following issue with Sunrise: apparently they are lacking at least ONE of their webmail SMTP senders in their SPF records: 195.141.178.228 for example. dplanet.ch descriptive text "v=spf1 mx include:spf.sunrise.ch -all" spf.sunrise.ch descriptive text "v=spf1 ip4:195.141.178.100 ip4:195.141.178.101 ip4:195.141.178.220 ip4:195.141.178.221 ip4:195.141.178.223 ip4:195.141.178.229 ip4:195.141.178.94 ip4:195.141.178.95 ip4:195.141.178.96 ip4:195.141.178.71 ip4:195.141.178.199 ip4:195.141.178.74 195.141.178." It especially may break dplanet.ch senders as their DMARC policy is quarantine (sunrise's is none). Gmail was for example reporting random problems depending on the sunrise sender (webmail) SMTP IP address: ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of innocent-buddy(a)dplanet.ch designates 195.141.178.229 as permitted sender) smtp.mailfrom=innocent-buddy(a)dplanet.ch; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=dplanet.ch ARC-Authentication-Results: i=1; mx.google.com; spf=fail (google.com: domain of innocent-buddy(a)dplanet.ch does not designate 195.141.178.228 as permitted sender) smtp.mailfrom=innocent-buddy(a)dplanet.ch; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=QUARANTINE) header.from=dplanet.ch Sunrise end-user support did not seem to notice yet, so if someone around here has better / direct contact, it would be handy. Have a nice week-end anyway.

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Selling juniper hardware
by Michael Bischof 26 Jul '21

26 Jul '21

Dear all We are selling a bunch of juniper hardware. Hardware is all in good condition, clean and was used until recently. Rackmount ears/rails are included. 2x MX80 each with - 2x AC Power Supplies - 1x MIC-3D-20GE-SFP 2x SRX1400BASE-XGE-AC each with - 1x SRX1400BASE-XGE-AC - 2x Power Supplies (SRX1K-PWR-AC) - 1x Routing Engine (SRX1K-RE-12-10) - 1x I/O Card (SRX1K-SYSIO-XGE) - 1x Blank (SRX3K-BLANK) 5x EX4200-48T each with - 2x AC Power Supplies ...4 of them are equipped with EX-UM-2X4SFP (4x 1G or 2x 10G) ...VC Cables We also have a bunch of XFP/SFP+ SR gbic's and MM cables laying around. Price: Feel free to make an offer (bid > 0 welcome :-) If you are interested, please contact me offlist: mb(a)byteworks.ch Best regards Michael *—* *Michael Bischof* — Byteworks GmbH Baarerstrasse 112, CH-6300 Zug mb(a)byteworks.ch *www.byteworks.ch <https://www.byteworks.ch/>*

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planned ddos - alert
by Pascal Gloor 24 Jul '21

24 Jul '21

Dear SwiNOG, We (Init7) expect a >100Gbps ddos this Thursday or Friday. The attack will be directed against a transit customer of ours and will be the 2nd attack from this known group against this customer. Please make sure you’re not a source and keep an eye on your graphs Thanks! Pascal

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##### SwiNOG #37 - Call for Papers #####
by Simon Ryf 22 Jul '21

22 Jul '21

Dear SwiNOG community, Please forward me to whomever you think should now about our community. This is the official Call for Paper email. Please submit your proposal via https://www.swinog.ch/cfp/ The 37th meeting of the Swiss Network Operators Group (SwiNOG) will be held in Berne on top of the Gurten on Thursday December 2nd 2021. Important Dates for https://www.swinog.ch/meetings/swinog37/: 23.07.2021 Call for Papers 01.10.2021 Registration opens 31.10.2021 Call for Papers closing 15.11.2021 Final publication of agenda 25.11.2021 Registration closes 26.11.2021 Deadline for all slides 02.12.2021 Meeting day Topics for Presentations/Talks Please re-submit your paper if you're still up with a topic which you have submitted during … yeah whatever you call this period…! The number and length of presentations per session is not fixed, although we prefer the length of the presentations to be between 5 to 45 minutes. Here is a non-exhaustive list of typical SwiNOG meeting topics: * Security, DDOS Mitigation, * IPv6 * Open-Source tools and interesting Github projects * International view of the internet (incidents, outages, measurements) * Routing * Peering * Server applications (DNS, Web, etc.) * Legal issues (BÜPF, etc.) * Telecommunication politics (Net Neutrality, Incumbent monopoly, etc.) * Off-Topic if you think the audience will enjoy * Feel free to talk to us about any kind of topic and collaboration! Or you can always start a discussion on the list - I'm sure people join in. Or join our telegram group at https://t.me/SWINOG Language of Slides and Talks The whole day will be hold in English, therefore we kindly ask you to produce your presentation in English. Submission Guidelines All submissions must have a strong technical bias (or be completely off topic) and must not be promotional for your employer. Please remember that your presentations should be suitable for a target audience of technicians from varied backgrounds, working for companies whose sizes may vary considerably. To submit a proposal for a presentation, we request that you to fill in the form at https://www.swinog.ch/cfp/ We also welcome suggestions for specific presentations which you feel would be valuable to the SwiNOG community. Please be aware that your presentation will be published on the SwiNOG website after the event. We can publish modified slides if requested - it might be that some confidential data will be presented by you which are not intended for publication on the internet. Greetings, Simon SwiNOG Core Team General Information (SwiNOG Community) The Swiss Network Operators Group (SwiNOG) is an informal group of people who are concerned with engineering and operation of the Swiss Internet. SwiNOG exists to enhance the quality of Internet services available in Switzerland. It does this by fostering the free exchange of technical ideas and information between different companies and organisations. SwiNOG is a community for professionals who are operating, designing or researching the Internet. It provides a technical forum where those working on, with and for the Internet can come together to solve problems with every aspect of their (net)work. The meeting is designed to provide an opportunity for the exchange of information among network operators, engineers, researchers and other professionals close to the network community. More information about SwiNOG can be found at http://www.swinog.ch/, Facebook, Xing, Information about the meeting will be published at http://www.swinog.ch/meetings/swinog37/ General Information (SwiNOG Organisation) The SwiNOG Organisation Association is a non-profit association under article 60 and further of the swiss civil law. It manages the SwiNOG community ressources (domain, web, mailing-lists, etc..) and organises SwiNOG meetings. Contact: SwiNOG Organisation 8000 Zurich Switzerland

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[FYI] Call for Presentations for the virtual European Peering Forum 2021
by Arnold Nipper 13 Jul '21

13 Jul '21

Dear all This is a call for Presentations for the virtual European Peering Forum 2021 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 meet virtually on a one-to-one basis to discuss bilateral peering business opportunities. The programme committee will be looking for presentations 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. 30 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/ Cheers Arnold -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

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Swisscom (Emergency) Phone Outage Post-Mortem
by Tobias Brunner 12 Jul '21

12 Jul '21

Hi all, Does anyone see a chance to get hands on the post-mortem they (hopefully) write about the phone outage from last week? I'm very interested in technical details, as I always feel that from such stories we can all learn and improve. Cheers, Tobias

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