swinog

swinog@lists.swinog.ch

2916 discussions

BGP LLGR, followup
by Vincent Bernat 22 Oct '18

22 Oct '18

Hey! A quick followup for my lightning talk from last year about BGP LLGR: - Support has been added in BIRD 1.6, BIRD 2 and GoBGP. AFAIK, Cisco still only supports it on VPN and FlowSpec families. - Draft 4 has been published and IANA has assigned capability code and well-known comunity (compatible with existing implementations). https://tools.ietf.org/html/draft-uttaro-idr-bgp-persistence-04 https://vincent.bernat.ch/en/blog/2018-bgp-llgr -- Make sure all variables are initialised before use. - The Elements of Programming Style (Kernighan & Plauger)

1 0

## Agenda - SwiNOG#34 ##
by Simon Ryf 17 Oct '18

17 Oct '18

Dear SwiNOG community, Here is the final agenda for SwiNOG #34 on Tuesday 30.10.2018 on top of Gurten. Thank you A big thank you to A10 Networks for sponsoring this event and for RETN GmbH supporting us. Registration https://register.swinog.ch (registration closes on 22.10.2018 – after that you need to pay extra fee for late reg.) We still have time for Lightning Talks, if you’re up for it, you’ll get a free voucher for the next event or if submitted before 22.10.2018 – for SwiNOG#34 Agenda https://www.swinog.ch/meetings/swinog34/ 08:15 - Registration, Coffee & Gipfeli 09:15 - Welcome, Agenda 09:20 - IPv6 first in Data Center Light | Nico Schottelius (ungleich glarus ag) Our crowdfunding campaign last year was a great success and raised more than CHF 250,000.00: with this success we built a data center in Glarus Süd, Switzerland in the heart of the Alps. It is called Data Center Light and it is operating with 100% hydropower. The idea behind this data center project is supporting the Free and Open Source Software (FOSS) community as well as empowering local communities. It is fully open source and relies on IPv6 which we strongly believe in, because we think that IPv6 will become more important in the near future and will eventually replace IPv4 in the long run. 09:40 - IoT = Internet of Threats? | Heiko Frank (A10 Networks) We are moving from 300 Gbps range attacks to 1Tbps+ attacks by using a botnet with IoT devices. A10 Presents 5 necessary steps to be prepared for colossal DDoS attacks. The A10 DDoS-One Protection is a 360 degrees solution to cover the complete lifecycle of a next generation DDoS protection. 10:10 – Coffee Break 10:40 - The new Post and Telecommunications Surveillance Act (BÜPF) | Alexandre Suter + Nils Güggi (Post and Telecommunications Surveillance Service PTSS) In November 2017, the Federal Council announced that the new Post and Telecommunications Surveillance Act (BÜPF) would enter into force on March 1st, 2018. One year later, PTSS will present the first experience with the new legislation and outline the relevant legal and technical aspects for Swiss service providers. 11:40 - Automating DNSSEC | Daniel Stirnimann (SWITCH) SWITCH has implemented a method (RFC 7344, 8078) to allow DNS operators to automatically update DNSSEC keys at the registry as opposed to manual updates through a registrar interface. This presentation will provide details about the implementation and a demonstration of securing a zone with one command. 12:05 - Lunch 13:35 - PeeringDB Update | Arnold Nipper (PeeringDB) As PeeringDB is an ongoing project this will be a short update only. 13:45 - 400G - don't get confused with this transceiver generation | Thomas Weible (Flexoptix GmbH) Transmission speed of 400G is becoming a reality, with new challenges for optical and electrical components in high speed systems emerging as well. PAM4 modulation is one key component for 400G transmission with transceivers, this talk will be a show and tell into PAM4. With this knowledge, the design decisions behind the new formfactors OSFP, QSFP-DD, SFP56-DD and µQSFP are easier to understand. This talk will help you to: * Design / build new kind of applications or connections with your networking gear in the field * Avoid pitfalls when designing your racks * Be aware how power consumption and new plugs will be part of the new world of 400G transceivers. 14:15 - OpenBGPD, gotta go fast! | Claudio Jeker (OpenBGPD) OpenBGPD was started in 2003 and became quickly popular in many smaller networks and also as route-server at many IXPs. Over the years the requirements for running BGP -- especially route servers at exchange points -- has changed but OpenBGPD did not keep up with some of them. Thanks to the RIPE NCC Community Projects Fund and donations by various IXPs a lot of improvements are done. This presentation is an update what was achieved until now and what will come. One of the show cases is how OpenBGPD can be used together with a route-server -- a config generator -- to build secure route-servers for IXPs. 14:45 - Afternoon Break 15:15 - RomandIX : Year one | Nicolas Desir + Will van Gulik (RomandIX) Broadcast/MAC learning, ARP/NDP inspection, sponge: Is there another paradigm? Let's hack a Switch and build a community ! 15:45 - McPatchbot @ DE-CIX | Arnold Nipper (DE-CIX) Tbd 16:55 – tba, not everything in the box yet but it looks like we’ll fill it up till 17:00 17:00 - Social Event Looking forward to seeing all of you!!! Simon SwiNOG A10 Networks - SwiNOG#34 Sponsor

1 0

#### SwiNOG #34 - in between ####
by Simon Ryf 29 Sep '18

29 Sep '18

Dear SwiNOG supporter, SwiNOG #34 is getting closer, we’re almost ready and the agenda is filling up – so it looks like we’re on schedule. However, we have still open slots for lightning talks and one or two speeches. Please let us know if you like to present your topic: https://www.swinog.ch/cfp/ Important Dates for SwiNOG#34 31.07.2018 Save the Date! 31.07.2018 Call for Papers 20.08.2018 Registration opens 05.10.2018 Call for Papers closing 10.10.2018 Final publication of Agenda 22.10.2018 Registration closes 25.10.2018 Deadline for submitting all slides 30.10.2018 Meeting day Br Simon Ryf SwiNOG Core Team

1 0

SwiNOG-BE168 - Beer Event 168 - The Farewell Event @ Restaurant Schlachthof / ZH
by Viktor Steinmann 12 Sep '18

12 Sep '18

Dear SwiNOGers, The last Beer Event featuring Candid. Let's join in the Schlachthof to wish him all the best for his future. Details for the next event: ----------------------------------------------- Event: SwiNOG-BE168 - Beer Event 168 - The Farewell Event When? Monday, 1st October 2018 18:30 Where? Restaurant Schlachthof Herdernstrasse 59, Zürich http://www.restaurant-schlachthof.ch (GoogleMaps Link: http://goo.gl/maps/1UsakLjWKcT2) Places available? 10 !! Please sign up if you're really coming - because the seats are limited! !! ----------------------------------------------- Registration: Start: Wednesday, 12th September 2018 - 10:00 Stop: Friday, 28th September 2018 - 16:00 Reg-URL: http://swinog.be/ ----------------------------------------------- Since we have to make reservations, I need to know who's coming and who not. If you can't attend and you're registered please inform me ASAP (078 602 95 18). Kind regards, Viktor (aka Stony)

1 0

vServers and dedicated servers in Cyprus
by WolfSec-Support 29 Aug '18

29 Aug '18

Hello, we are looking for a project for good, reliable servers in Cyprus. Can be IaaS or Linux - both from interest. Has anyone good expierience with any provider there ? Via Internet you can find only very pricy or bad connected ones. For sure I dive deeper - but any help appreciated. Any hint is welchome, Cheers Steph Besten Dank. Freundliche Grüsse, WolfSec-Support WolfSec Postanschrift: Swiss Post Box: 104213 Zürcherstrasse 161 CH-8010 Zürich http://www.wolfsec.ch

1 0

Re: [swinog] mirror.switch.ch to be closed down
by Andres Aeschlimann 28 Aug '18

28 Aug '18

Hello all, Let me give you some more information about the decision of SWITCH to close down the well known SWITCHmirror service. In about 1990, the newly born Internet was such a success, that soon after, lines were completely overloaded, and it became literally impossible to download anything from sites across the Atlantic, at least during local office hours or in the evening. This also became a major problem for administrators at local Universities who had to install or patch their servers, as their installation routines took ages to complete, or even ran into timeouts. This being a common problem of the Universities, it soon became clear that instead of solving it at each University individually, it made much more sense to let SWITCH do that once and for all of them. So SWITCHmirror was born. And it was used. Heavily. Such that the SWITCHmirror infrastructure became among the most performant - and the most expensive - for about two decades. It was so performant that it could even be used to test network speed. Network engineers out there on the edge of the SWITCH network knew the sustained throughput of the SWITCHmirror by heart, and so they could just measure the download rate of some large file in order to tell whether their local line actually had the speed it was planned for. The congestion across the Atlantic didn’t actually last for too long. Soon after, new lines with double throughput and more were put in place. However, this didn’t come at no cost, and so, SWITCH also had to charge separately for overseas volumes, which again made the SWITCHmirror attractive as it generated only local traffic. Later on, this separate charge could again be dropped, and so the SWITCHmirror lost, in principle, its raison d’être. However, in the meantime, the SWITCHmirror was well known, not only at the Universities but even more in Switzerland and in Europe, as the download statistics are showing today: About half of the monthly 150-200TB are going to foreign countries, the other half to destinations within Switzerland, and only 2-5% to the Swiss Universities. SWITCH is committed to operate solutions that empower users primarily in the academic world. Given the above statistics, and seeing that the hardware was reaching its eol, SWITCH has done a survey among the responsible people at the Universities, which clearly showed that as of today, having such a mirror clearly isn’t a requirement for them any more. SWITCH has therefore decided to decommission this service, in favour of many others that are about to be put in place. The schedule for this decommissioning is documented on http://mirror.switch.ch/ . So, we are hoping that you can follow our reasons for turning off SWITCHmirror and thank you for your understanding. Andres Aeschlimann -- SWITCH Andres Aeschlimann, service responsible for SWITCHmirror Werdstrasse 2, P.O. Box, 8021 Zurich, Switzerland phone +41 44 268 15 15, direct +41 44 268 15 75 andres.aeschlimann(a)switch.ch <mailto:andres.aeschlimann@switch.ch>, http://www.switch.ch <http://www.switch.ch/> Working for a better digital world

1 0

mirror.switch.ch to be closed down
by Fredy Kuenzler 23 Aug '18

23 Aug '18

SWITCH announced that they plan to close down mirror.switch.ch. See announcement http://mirror.switch.ch/ I personally think this is very sad. In the name of the community I would like to thank SWITCH for their support over all these years. However I would like to start the discussion how we can keep mirror.switch.ch alive as a community effort. Can the decision makers at SWITCH please explain the preconditions? Funding for new hardware? Throw in some bandwidth? Colocation? Server management? Please discuss. -- Fredy Kuenzler Init7

7 7

Swinog-BE167 - Beer Event 167 @ Kings Cave / ZH
by Viktor Steinmann 23 Aug '18

23 Aug '18

Dear SwiNOGers, After the bad news about the end of the SWITCH mirror, everyone needs some good news. Let's have some beer and food. And because of its central (pun intended) location, we're again descending into the cave. The King's Cave. Details for the next event: ----------------------------------------------- Event: Swinog-BE167 - Beer Event 167 When? Monday, 3rd September 2018 18:30 Where? Kings Cave Central 1, 8001 Zürich http://central.ch/portfolio_page/kings-cave/ (GoogleMaps Link: http://goo.gl/maps/H1ez7HeF6x72) Places available? 10 !! Please sign up if you're really coming - because the seats are limited! !! ----------------------------------------------- Registration: Start: Thursday, 23rd August 2018 - 15:00 Stop: Friday, 31st August 2018 - 16:00 Reg-URL: http://swinog.be/ ----------------------------------------------- Since we have to make reservations, I need to know who's coming and who not. If you can't attend and you're registered please inform me ASAP (078 602 95 18). Kind regards, Viktor (aka Stony)

1 0

Important SwiNOG #34 Information (Dates, CFP, ...)
by Steven Glogger 22 Aug '18

22 Aug '18

Dear SwiNOG supporter, We’re starting the planning for our next SwiNOG meeting. The 34th meeting of the Swiss Network Operators Group (SwiNOG) will be held in Berne on top of the Gurten on Thuesday October 30th 2018. Call for Paper!! This is the official Call for Paper email. Please use the CFP Form to submit your presentation: https://www.swinog.ch/cfp/ Important Dates for SwiNOG#34 31.07.2018 Save the Date! 31.07.2018 Call for Papers 20.08.2018 Registration opens 05.10.2018 Call for Papers closing 10.10.2018 Final publication of Agenda 22.10.2018 Registration closes 25.10.2018 Deadline for submitting all slides 30.10.2018 Meeting day Topics for Presentations/Talks The number and length of presentations per session is not fixed, although due to time constraints we would 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 - AntiSpam - IPv6 - Open Source tools - International view of the internet (incidents, outages, measurements) - Routing - Server applications (DNS, Web, etc.) - Legal issues (B‹PF, etc.) - Telecommunication politics (Net Neutrality, Incumbent monopoly, etc.) -> PLEASE feel free to talk to us about any kind of topic and collaboration!!! You can always start a discussion on the list - I'm sure people join in. Language of Slides and Talks The whole day will be held in English, therefore we kindly ask you to produce your presentation in English. Submission Guidelines All submissions must have a strong technical bias and must not be solely 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 use the newly CFP form: https://www.swinog.ch/cfp/ If you have any questions please get in contact with us by sending an email to <swinog-core at swinog.ch <http://swinog.ch/>>: 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, Steven Glogger 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 https://www.swinog.ch, Facebook, Xing, Information about the meeting will be published at https://www.swinog.ch/meetings/swinog34 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 resources (domain, web, mailing-lists, etc..) and organises SwiNOG meetings. Contact: SwiNOG Organisation 8000 Zurich Switzerland ps: for those who read the whole mail: did you noticed something?

1 1

Any tech from IncaMail Swiss Post on this list?
by Benoit Panizzon 21 Aug '18

21 Aug '18

Hi List I wonder if a tech from IncaMail Swiss Post (sender: swisspost(a)im.post.ch) source: gw1.incamail.com [194.41.147.13] is on this list and could contact me off-list to check on something? I contacted their abuse desk and support, regarding excessive bounce generation, probably due to some malfunction or issues when communicating with a support request ticket system, but no reaction yet. Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

1 0

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

swinog