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2916 discussions

Sporadic DNS resolver error for *.mail.protection.outlook.com
by Ralf Zenklusen, BAR Informatik AG 22 May '18

22 May '18

Hi, we see sporadic DNS resolver errors for A records of *.mail.protection.outlook.com Only a few per day vs many successful lookups. Anybody else seeing these? Kind regards Ralf Ralf Zenklusen Dipl. El. Ing. HTL Leiter Internet BAR Informatik AG Weidenweg 235 3902 Brig-Glis Tel +41 27 922 48 48 www.barinformatik.ch www.rhone.ch r.zenklusen(a)barinformatik.ch

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Registration extended - will close today at 22.00
by Steven Glogger 22 May '18

22 May '18

Hi everybody, Registration has been extended until 22.00 o‘clock today. Hurry up, after this date registration remains closed and late registration fee will apply. gruss -steven

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ftth adoption rate
by Tobi Oetiker 18 May '18

18 May '18

Hi all I am in the process of preparing a motion in the town parliament of olten, to get an open access ftth net built. Is anyone here involved in such projects in other cities which are already established? Can you provide some numbers as to what percentage of people are actually purchasing service on the new fiber network ? cheers tobi Tobias Oetiker tobi(a)oetiker.ch 062 775 9902

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IPv6 Security Expert at Swiss IPv6 Council Thursday May 17
by Silvia Hagen 13 May '18

13 May '18

Hi to all of you Joe Klein, internationally well-known security expert and specialized in IPv6 security is in Switzerland for a project. We took the opportunity to invite him to speak at the Swiss IPv6 Council. If you are interested, please join us. Thursday May 17, 6pm, Digicomp Zurich (next to main station) More info and registration: http://www.swissipv6council.ch/en/events/ipv6-security-talk-with-joe-klein The event is free for IPv6 Expert members. For all others there is an Unkostenbeitrag of CHF 20 to be paid at the entrance. I am sorry, this is so short notice. Maybe you can still make it. As usual, after the presentation and discussion which lasts until about 7.30 we will have nice Apéro riche and time for socializing. Cheers Silvia Sunny Connection AG CH-8124 Maur +41 (0)44 887 62 10 www.sunny.ch<http://www.sunny.ch/> http://twitter.com/sunny_shagen ****************************************** Switzerland is globally Number 3 in IPv6 User Adoption<http://labs.apnic.net/dists/v6dcc.html> We reached 30%, on our way to 50%! ****************************************** Think Agile, thrive in the Flow: www.flowdays.net<http://www.flowdays.net/> ****************************************** Our website is dual-stack - how about yours? ******************************************

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## Agenda - SwiNOG#33 ##
by Simon Ryf 11 May '18

11 May '18

Dear SwiNOG community, Here is the final agenda for SwiNOG #33 on Thursday 24.05.2018 on top of Gurten. Registration https://register.swinog.ch (registration closes on 19.05.2018 – after that you need to pay extra fee for late reg.) We still have time for Lightning Talks (5min), if you’re up for it, you’ll get a free voucher for the next event or if submitted before 19.05.2018 – for SwiNOG#33 Agenda http://www.swinog.ch/meetings/swinog33/agenda.asp 08:15 - Registration, Coffee & Gipfeli 09:15 - Welcome, Agenda 09:20 - Segment Routing | Eugene Paraponiaris (Cisco Systems) Network simplification and automation using SRv6 (an opportunity for network stack simplification, infinite possibilities with network programming) SRv6 use cases (Fast-reroute with TI-LFA, SR-TE and Flexible Algorithms for easy 5G slicing, VPN and service chaining) Running SRv6 in your Lab today (FD.io VPP project introduction and SRv6 implementation, Create your own SRv6 function as a VPP plugin, Other open-source SRv6-capable software: Linux kernel, iptables / nftables, Snort) 10:05 - The value of Shared Research on Cyber security | Reinder Wolthuis (TNO) The three major banks in the Netherlands decided 4 years ago to join forces and start a shared research program on Cyber Security which is led by research institution TNO. In this presentation TNO will elaborate on some of the topics, how this shared research program became a success and some concrete results will be presented. 10:50 – Coffee Break 11:20 - Colocation and Connectivity - Enabler for Hybrid IT | Toan Nguyen (e-shelter) Cloud & Edge Computing, IoT and Digitization are leading to increased customer demand for agile and scalable data centers, colocation and connectivity. Data center provider must extend their capabilities and value chain to successfully support their customers and partners on their cloud and digitalization transformation. Learn how e-shelter´s advanced data center & connectivity solutions, partner eco-system and innovation lab serve as a facilitator and enabler for innovation and transformation. Become part of e-shelter’s “Home to the cloud”. 11:50 - PeeringDB Update | Arnold Nipper (PeeringDB) PeeringDB has been around for 14 years. And an entry in PeeringDB is a must have if you want to interconnect with other networks. There is no other DB where you have all the information about networks, Internet Exchange Points and Facilities/Colocation at one place and nicely interlinked. As PeeringDB is so important, a Seattle (US) based association was set up in late 2015. In March 2016 a wholly new version of PeeringDB (PeeringDB 2.0) was released with an intuitive GUI and a powerful API. This presentation gives a quick update on PeeringDB, both from organization as well as from a technical point of view and highlights the latest developments. 12:05 - SwissIX-Update| Rémy Günter (SwissIX) Traditional SwissIX Update 12:15 - Lunch 13:45 - How to get a grip on Security with Adaptive Threat Intelligence | Bryn Norton (CenturyLink) How analysing 114 billion netflow sessions every day supports your customers. Why honeypots enable you to spot new threat sources. What makes a day in the life of an experienced SOC staff member so special? Let Hadoop and Ransom Forest help your security staff to be even more efficient. Retrieving multi-angle info about all sorts of threats via a portal, email notification, export of log data or syslog feeds right into your SIEM. Render existing security infrastructure even more effective by focusing on the most threatened applications. Soon to come: get the entire end-to-end connection of a certain threat flow including URL and private IP to allow you proper and easy t-shooting 14:10 - RIPE's Support of NOGs | Alastair Strachan (RIPE) tbd 14:25 - The day we’ve been hacked | Pascal Gloor (tba) How we’ve been hacked, what were the consequences, how we found out, how we fixed it, why do people keep it secret, why you should talk about it 14:55 - Afternoon Break 15:25 - Encryption in the transport layer: QUIC, TLS1.3, and HTTP/2| Mirja Kühlewind and Brian Trammell (TIK, ETH Zürich) This presentation will outline new and encrypted protocols of the web protocol stack like HTTP/2, TLS1.3, and QUIC. The talk will first introduce the protocols and then detail new features focusing on encryption and the wire image of these protocols that is observable on the network. Finally, the talk will discuss how the increased deployment of these protocols will impact network management and measurement. 15:55 - Coding Academy for Refugees | Hussam Allaham (Powercoders) The story of Powercoders, the program details and the impact of the project 16:15 - Life beyond 750k | Fredy Künzler (Init7) BGP Traffic Engineering 16:35 - communityrack.org/community-ix.ch | Aarno Aukia (communityrack.org) Lightning Talk 16:40 - Social Event Looking forward to seeing all of you!!! Simon SwiNOG

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OSS/BSS
by Matthias Hertzog 04 May '18

04 May '18

Hi folks! Not really network related, but provisioning-related, which is somehow network related as well... :-) What kind of OSS/BSS systems are you using in your companies? Self-developed? Purchased? I need these informations for internal use only, without any names. If you don't want to answer publicly, feel tree to e-mail me. To show openness in the topic: We use AGIS-OS at gga.ch (access services) and a self-developed solution at mhs.ch (hosting and access). Thanks & have a nice day, Matthias

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Unabhängiges Komitee gegen Geldspielgesetz
by Claudio Luck 02 May '18

02 May '18

Salut Mitenand Kurz als Erinnerung an alle Mitglieder dieser Mailingliste. Das Crowdfunding für das unabhängige GSGnein-Komitee benötigt in den nächsten 24 Stunden noch 4'000 Franken: Das unabhängige Komitee wird sich gegen das Gesetz einsetzen, ohne von ausländischen Spielbanken finanziert zu werden. https://wemakeit.com/projects/save-the-free-internet Helft bitte mit und macht die Kampagne möglich! Vielen Dank Claudio Luck Chaos Computer Club Zürich

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## preliminary agenda - SwiNOG#33 ##
by Simon Ryf 01 May '18

01 May '18

Dear SwiNOG community, Here is the preliminary agenda for SwiNOG #33 on Thursday 24.05.2018 on top of Gurten. Final agenda will get published on the 11th Registration https://register.swinog.ch If you register until this Sunday 06.05.2018 there will be a special surprise for you :-) (registration closes on 19.05.2018 – 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 19.05.2018 – for SwiNOG#33 CHF 100.- for 5 minutes (just saying…) Agenda http://www.swinog.ch/meetings/swinog33/agenda.asp (order / time – not yet defined) Sponsor Presentation - tba | tba (Cisco Systems) tba Sponsor Presentation - Colocation and Connectivity - Enabler for Hybrid IT | Toan Nguyen (e-shelter) Cloud & Edge Computing, IoT and Digitization are leading to increased customer demand for agile and scalable data centers, colocation and connectivity. Data center provider must extend their capabilities and value chain to successfully support their customers and partners on their cloud and digitalization transformation. Learn how e-shelter´s advanced data center & connectivity solutions, partner eco-system and innovation lab serve as a facilitator and enabler for innovation and transformation. Become part of e-shelter’s “Home to the cloud”. Sponsor Presentation - How to get a grip on Security with Adaptive Threat Intelligence | Bryn Norton (CenturyLink) How analysing 114 billion netflow sessions every day supports your customers. Why honeypots enable you to spot new threat sources. What makes a day in the life of an experienced SOC staff member so special? Let Hadoop and Ransom Forest help your security staff to be even more efficient. Retrieving multi-angle info about all sorts of threats via a portal, email notification, export of log data or syslog feeds right into your SIEM. Render existing security infrastructure even more effective by focusing on the most threatened applications. Soon to come: get the entire end-to-end connection of a certain threat flow including URL and private IP to allow you proper and easy t-shooting SwissIX-Update| Rémy Günter (SwissIX) Traditional SwissIX Update The day we’ve been hacked | Pascal Gloor (tba) How we’ve been hacked, what were the consequences, how we found out, how we fixed it, why do people keep it secret, why you should talk about it The value of Shared Research on Cyber security | Reinder Wolthuis (TNO) The three major banks in the Netherlands decided 4 years ago to join forces and start a shared research program on Cyber Security which is led by research institution TNO. In this presentation TNO will elaborate on some of the topics, how this shared research program became a success and some concrete results will be presented. tbd | Alastair Strachan (RIPE) tbd PeeringDB Update | Arnold Nipper (PeeringDB) PeeringDB has been around for 14 years. And an entry in PeeringDB is a must have if you want to interconnect with other networks. There is no other DB where you have all the information about networks, Internet Exchange Points and Facilities/Colocation at one place and nicely interlinked. As PeeringDB is so important, a Seattle (US) based association was set up in late 2015. In March 2016 a wholly new version of PeeringDB (PeeringDB 2.0) was released with an intuitive GUI and a powerful API. This presentation gives a quick update on PeeringDB, both from organization as well as from a technical point of view and highlights the latest developments. Encryption in the transport layer: QUIC, TLS1.3, and HTTP/2| Mirja Kühlewind and Brian Trammell (TIK, ETH Zürich) This presentation will outline new and encrypted protocols of the web protocol stack like HTTP/2, TLS1.3, and QUIC. The talk will first introduce the protocols and then detail new features focusing on encryption and the wire image of these protocols that is observable on the network. Finally, the talk will discuss how the increased deployment of these protocols will impact network management and measurement. tbd | Hussam Allaham (Powercoders) tbd Open Slot | Open Slot (Open Slot) Open Slot - because we haven’t mentioned it yet ;) Social Event Looking forward to seeing all of you!!! Simon SwiNOG

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FW: Public Wifi and BÜPF
by _ISC-EJPD-UPF-Provid＠isc-ejpd.admin.ch 23 Apr '18

23 Apr '18

-----Original Message----- From: _ISC-EJPD-UPF-ProviderMgmt Sent: Freitag, 20. April 2018 17:18 To: Jean-Pierre Schwickerath <swinog(a)hilotec.net> Cc: swinog(a)lists.swinog.ch Subject: Public Wifi and BÜPF Dear Mr Schwickerath, Your post from 9 April to the Swinog mailing-list [1] was brought to our attention. We would like to provide you with some information about the new surveillance act (BÜPF) and answer your questions about the obligations of providers of public WLAN hotspots. We are copying the list because we believe this information might be of general interest. [1] http://lists.swinog.ch/public/swinog/2018-April/006975.html (visited 20 April 2018) The new BÜPF and its ordinances came into force on 1st March 2018. The ordinance VÜPF contains specific obligations for Telecommunications Service Providers concerning professionally operated public WLAN accesses (Art. 19 para. 2 VÜPF). In your post, you refer to information published by Digitale Gesellschaft about Public WLAN [2]. The information given in „Merkblatt Public-WLAN”, dated 16th October 2017, is outdated. [2] https://www.digitale-gesellschaft.ch/publicwlan/ (visited 20 April 2018) For information about the new law and its ordinances, please visit our website https://www.li.admin.ch/de/themen/das-neue-buepf which is available in German, French and Italian. Some information is also available in Romansh or English. There you can find the complete legal basis together with the explanatory reports. On our website we also provide a memo about professionally operated public WLAN accesses “Merkblatt WLAN”: in German: https://www.li.admin.ch/sites/default/files/2018-02/Merkblatt%20WLAN.pdf in French: https://www.li.admin.ch/sites/default/files/2018-04/Notice%20%C2%ABWLAN%C2%… in Italian: https://www.li.admin.ch/sites/default/files/2018-04/Promemoria%20%C2%ABWLAN… To respond to your questions: >> If I understand the information on the above page correctly, he doesn't need to identify his users, so he won't (and won't store any logs) and >> as a consequence he will not have any information to be stored for 6 months for the büpf. >> Is that so? The obligation to identify the end users of professionally operated public WLAN accesses with appropriate means lies with the Telecommunications Service Provider (TSP). According to your short description, the company operating the access point does not seem to qualify as Telecommunications Service Provider. However, if you would like a thorough assessment, we invite you to contact us. Please note that the obligation to identify WLAN end users is not automatically associated with data retention of all secondary data for 6 months, which is another obligation that only lies with TSP that have full surveillance obligations. >> The other question that comes to my mind: if the customer provides a captive portal to have users acknowledge a "Hausordnung" / code of >> conduct, then the APs will "store" which MAC address has checked the box. Does that make his subject to the Büpf? According to your description, your customer operates the wireless access point and shares his Internet access with the public. This activity falls within the BÜPF category „persons who make their access to a public telecommunications network available to third parties“ (Article 2 letter e BÜPF), no matter if a captive portal is provided or not. This category of persons only has passive obligations under the BÜPF, does not need to prepare anything and does not need to store data based on the BÜPF. Do not hesitate to contact us for further information. Best regards, Post and Telecommunications Surveillance Service Provider Management Team Fellerstrasse 15, 3003 Bern Tel. +41 58 463 34 29 _ISC-EJPD-UPF-Provid(a)isc-ejpd.admin.ch www.li.admin.ch

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Got IPv4 ?
by Massimiliano Stucchi 19 Apr '18

19 Apr '18

Hi, some of you might have already heard that a few days ago, the RIPE NCC has run out of address space from 185/8, the last /8 entirely allocated to it. This means that now all the allocations will come from address space recovered by IANA and distributed to the RIRs over the course of the last years. There's still time to get IPv4, but the time is also coming for IPv6... :) You can find more here: https://labs.ripe.net/Members/wilhelm/so-long-last-8-and-thanks-for-all-the… Ciao! -- Massimiliano Stucchi MS16801-RIPE

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