swinog August 2010

swinog@lists.swinog.ch

21 participants
14 discussions

Switzerlandwide Internet problem
by Michele Capobianco 16 Jul '23

16 Jul '23

Hey all A friend just told me that Cybernet told him there is a Switzerlandwide Internet Problem. Does anybody know something? Cheers Michele -------- Online Consulting AG, Michele Capobianco, System Administrator, Weststrasse 38, CH-9500 Wil Phone +41 (0)71 913 31 31, Fax +41 (0)71 913 31 32 http://www.online.ch, michele.capobianco(a)online.ch<mailto:michele.capobianco@online.ch> --------

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SwiNOG #21 - Call for Presentations and Papers
by Pascal Gloor 30 Oct '10

30 Oct '10

The 21st meeting of the Swiss Network Operators Group (SwiNOG) will be held in Berne on top of the Gurten on November 11th 2010. Important Dates for SwiNOG#21 --------------------------------------------------- For participants: - registration from 01.09.2010 until 31.10.2010 - final publication of agenda, 14.10.2010 For presentations: - call for papers from 23.08.2010 until 24.09.2010 - deadline for receipt of final slides, 05.11.2010 Meeting day: 11.11.2010 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 10 to 45 minutes. However proposals for longer/shorter presentations or presentations whose subject falls outside of the topics below are also welcome; please do not hesitate to submit them. 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 (BÜPF, etc.) - Telecommunication polictics (Net Neutrality, Incumbent monopoly, etc.) 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 provide the following information to <swinog-core(a)swinog.ch>: * the name of the presenter (and if applicable your affiliation) * a working email address * the name and number of the topic which will contain the presentation * the title of the presentation * its expected length (in minutes) * a short abstract of the presentation (so we know what it is about) 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, Pascal Gloor 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/ Information about the meeting will be published at http://www.swinog.ch/meetings/swinog21/ 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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Cisco Devices for Sale / 2x Cisco ASA5520 / Cisco WS-C4507R + some modules
by Stephan Wolf 27 Oct '10

27 Oct '10

hello all, hopefully I do not break here a subscription-Law, so simply: We have some Cisco parts / devices on Stock, which where nearly never used: 2x Firewall Cisco ASA5520-AIP20-K9 (ASA 5520 Appl w/ AIP-SSM-20, SW,300 VPN, Prs,4GE+1FE,3DES/AES) 1x Switch Cisco WS-C4507R + some modules (2x 24 port 10/100/1000 GBE / 2x V Console / 2x power supply etc They where bought for a project, which was frozen, and there was no fit in other needs / projects. If you see need, please contact me directly in english or german. mailto:swinog-ch@hightowernet.de Detailed product list & photos available on request. Condition of devices: nearly new ASA's where tested only some hours 4507er was in use for about 2-3 months Bougt end 2006. Used in Summer 2007 Will be sold on highest bid. Test before possible, sold without warranty. Device location: near to Zurich Alternatively: do you know company near Zurich, which makes business with buying/selling used hardware in this class ? We simply want to cleanup our stock ASAP. -- Mit freundlichen Grüßen Stephan Wolf mailto:swinog-ch@hightowernet.de

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Probleme mit Resolving nic.ch
by Klaus Ethgen 06 Sep '10

06 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, ich habe seit einiger Zeit auf allen meinen Nameservern Probleme, die komplette Zone nic.ch zu resolven. Diese Probleme beschränken sich ausschließlich auf nic.ch, mir ist keine andere Zone aufgefallen, die Probleme macht. Vermutlich treten die Probleme seit September 2009, also mit Umstellung auf DNSSec, auf. (Ich kann es leider nicht hundertprozent genau datieren.) Nach einigen Debuggingschritten bin ich etwas ratlos. Meine Firewall läßt in beiden Fällen (bei jeweils auch einem komplett anderen Provider) alles durch, was Port 53 anbelangt. Auch ein Ausschalten der Firewall bringt die selben ergebnisse. Auch ein Test mit verschiedenen anderen DNSSec-Domainen, auch solchen, die groß sind und somit fragmentiert werden (sollten, meine MTU ist 1500), stellen keine Probleme dar. Ein tcpdump zeigt aber recht schnell, daß von den UDP-Paketen von nic.ch immer nur das erste ankommt und alle weiteren nicht auf meinem Netzwerkinterface aufschlagen. Nun meine Frage: Hat oder hatte jemand von euch schon ähnliche Probleme und wie wurden sie behoben? Wenn es sich bei nic.ch um eine unwichtige Domain handeln würde, wäre es mir ja egal, aber sie ist ja doch nicht ganz so unwichtig. Gruß Klaus Ethgen - -- Klaus Ethgen http://www.ethgen.de/ pub 2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <Klaus(a)Ethgen.de> Fingerprint: D7 67 71 C4 99 A6 D4 FE EA 40 30 57 3C 88 26 2B -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEVAwUBTBiJ0Z+OKpjRpO3lAQKt6gf/W9+ftdXlrmK8jaW1zgGEhZvu0oOm/tpl Wq+7u3GhlA08lIFSNeZxYQrs2Fea4rDVHQkxQvAHZogwvmIqNm7DemgnB1REKUD+ gUI4OPtE29npnUdKEUUSLm/XsL8bSpbKX1ESTAx44uWegVS5LDHy+1lnjOfF29In L91VUroTvfbu5Odm5/82sR7UrYMbJeR2X/3oEtONbFR8xXOW4Eguxx1eOszUS7DQ BFN+AT6+A3g+ECn1WDCvrposYIC3YLu3V1qLSY5RzoDmuGxonbJv6zRCrTODp/9i KATfUPQvvVdh6FFwc4WA7pSYZHmTnl6+YFWk7lIhU5F1pGBHbSiYtA== =DVDj -----END PGP SIGNATURE-----

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BÜPF...again ;)
by Pascal Gloor 02 Sep '10

02 Sep '10

Hi SwiNOGers ;-) I thought I'd say some words for all small and medium sized ISPs while I had the SDA/ATS journalist on the phone. in German: http://www.tagesanzeiger.ch/digital/internet/berwachungswahn-der-Beamten-in… in French: http://www.romandie.com/infos/news2/201008181800060AWPCH.asp in Italian: http://new.ticinonews.ch/articolo.aspx?id=200533&rubrica=14 See you, Pascal

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Save the date: SwiNOG #21 - Nov 11, 2010
by Fredy Kuenzler 23 Aug '10

23 Aug '10

Dear all, Please mark in your agenda Nov 11, 2010 for SwiNOG #21. Details will follow. Best regards, Fredy Künzler for SwiNOG Core

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Bluewin VDSL DHCP clue needed
by Aarno Aukia 16 Aug '10

16 Aug '10

Dear List, I am in need of a clueful bluewin tech, who can have a look at a bluewin VDSL DHCP issue we are seeing with multiple customer lines. After confusing about a dozen helpliners by phone using keywords like DHCP {discovery, request, reply, lease time} both my social-engineering-fu and patience are depleted. I'll share customer #s, syslogs, tcpdumps etc over private mail. Thanks and best regards, Aarno -- Aarno Aukia Atrila GmbH Switzerland

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Reminder: DENOG 2 Call for Participation and Papers
by Arnold Nipper 12 Aug '10

12 Aug '10

DENOG 2 - Call for Participation and Papers The second meeting of the German Network Operators Group (DENOG) will be held in Frankfurt, Germany on the 4th of November 2010. We are pleased to hereby invite applications for presentations or lightning talks to be held at this event. General Information =================== DENOG is a community for professionals within Germany 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 DENOG (in German) can be found at http://www2.denog.de/ Information about the meeting will be published at http://www.denog.de/. Meeting Countdown ================= What When ------------------------------------------------------ Publication of Call for Papers May 11th, 2010 Deadline for all submissions September 15th, 2010 Beginning of Registration Period End of August, 2010 Publication of final programme End of September, 2010 Deadline for receipt of final slides October 24th, 2010 Meeting Day November 4th, 2010 Topics for Presentations/Talks ============================== The day will be divided into several sessions. 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 10 to 30 minutes. However proposals for longer/shorter presentations or presentations whose subject falls outside of the topics below are also welcome; please do not hesitate to submit them. Lightning Talks --------------- In addition to the topics mentioned below we will reserve slots for lightning talks, which consist of a few slides and will not last longer than 5 minutes. Lightning talks can be submitted until October 29th, with the deadline for submission of the corresponding slides being November 3rd. Topic #1: Power Efficiency in Networks --------------------------------------- For operators of networks and data centres of any size power efficiency has become more important. Servers and network gear with high power consumption are expensive because of high operating and cooling power costs; also in many places supplying more power into the location is no longer possible. How are you dealing with power problems in your environment? How do you efficiently cool a rack/a room/a datacenter? Can a migration to VoIP help you save power? Topic #2: Social Networks, Cloud Services and Information Security ------------------------------------------------------------------ Social Networks are an essential working tool for networkers and cloud services are also becoming increasingly popular. The security of your information and data in these networks is a crucial aspect which we want to discuss in this session. Topic #3: Network Neutrality ---------------------------- In the US, Network Neutrality has been a subject of controversy and debate. Is an ISP allowed to sell "Internet access" which only offers access to a subset of the whole Internet? Is an ISP allowed to prioritise video streams from Company A while imposing a higher delay to video streams from Company B? In Germany Network Neutrality is mainly an issue for mobile networks and not extensively discussed thus far. But what kind of problems will an upcoming debate on Network Neutrality bring to German ISPs and is there a good way to address these problems? Topic #4: Peering ------------------ Everything about your peering experience. Why are you doing it? How are you doing it? Have you written any useful tools which others might find interesting? Topic #5: ISP BOF ----------------- "All things ISP". From Network/SLA Management (for or against it), abuse handling and log systems to data centre layout and planning (including power and cooling), everything that is interesting to you as an ISP can be presented or discussed within this topic. Language of Slides and Talks ============================ To appeal to an international audience we ask you to produce your slides in English, but the spoken language of the presentation itself can be either German or 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 provide the following information as plain text or PDF format to <denog-pc(a)denog.de>: * the name of the presenter (and if applicable your affiliation) * a working email address * the name and number of the topic which will contain the presentation * the title of the presentation * its expected length (in minutes) * the preferred spoken language for the presentation * a short abstract of the presentation (not more than 200 words) We also welcome suggestions for specific presentations which you feel would be valuable to the DENOG community. Please be aware that your presentation will be published on the DENOG website after the event. Best regards, Arnold -- Arnold Nipper / nIPper consulting, Sandhausen, Germany email: arnold(a)nipper.de phone: +49 6224 9259 299 mobile: +49 172 2650958 fax: +49 6224 9259 333

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Best Sales 2010!
by swinog＠lists.swinog.ch 10 Aug '10

10 Aug '10

http://groups.yahoo.com/group/ytukovp/message

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Sunrise AntiSpam
by Maechler Philippe 09 Aug '10

09 Aug '10

Hello can anyone from sunrise mail/antispam contact me offlist? I'm trying to solve an issue through the "normal" way without any luck kind regards philippe

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swinog August 2010