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2916 discussions

sweden network operators group?
by Ambauen Daniel 05 May '13

05 May '13

Hi all, The dns resolvers of ETH Zürich are not able to resolve names within the domain sgsstudentbostader.se. As far as I can see, it is a connection Problem. The Problem is located on the remote site. I would like to contact the operator of the domain sgsstudentbostader.se. I tried the email-addr from the SOA record, without success. Does anybody on the list know if an e-mail list similar to swinog exists in Sweden? Google was not able to answer this question? Kind Regards Daniel Ambauen ------------------------------------------------------------------------ Daniel Ambauen Network Applications ETH Zentrum WET B 1 mailto:daniel.ambauen@id.ethz.ch Weinbergstrasse 43 tel : +41 44 632 35 48 CH-8092 Zürich ------------------------------------------------------------------------

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Security Gathering
by Raffael Marty 03 May '13

03 May '13

If anyone should be interested, I am hosting a security meetup on Thursday the 16th in Zurich: Security Chat 2.0 Thursday, May 16th 2013, 17.30 - 19.30 ETH Zurich, ETZ F78.1 (Elektrotechnik-Gebäude, Gloriastrasse 35, 8006 Zürich) (free) singup at: http://securitychat.eventbrite.com/ Let me know if you want to give a short presentation. Anything really: Projects you are working on, research you have conducted, questions you would like to get answers from the attendees, a good security joke, the stage is yours. Hope to see you at the event in a couple of weeks! -raffy -- Visual Analytics Workshop at #BlackHat US in July: http://bit.ly/YGIFhc Raffael Marty ceo @ pixlcloud http://pixlcloud.com @raffaelmarty http://raffy.ch

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SwiNOG-BE120 - Beer Event 120 @ Rolli's Steakhouse, Kloten / ZH
by Roger Buchwalder 03 May '13

03 May '13

Dear SwiNOGers, So, after having a lot of meat last time - almost vegetarian - , BE needs meat again ,) Detals for the next event: ----------------------------------------------- Event: SwiNOG-BE120 - Beer Event 120 When? Monday, 6th May 2013 18:30 Where? Rolli's Steakhouse, Kloten Gerbegasse 9, 8302 Kloten http://www.rollis-steakhouse.ch (GoogleMaps Link: http://goo.gl/maps/XouXp) !! Please sign up if you're really coming - because the seats are limited! !! ----------------------------------------------- Registration: Start: Friday, 3rd May 2013 - 14:45 Stop: Monday, 6th May 2013 - 09:00 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 (+41794419373). greetings Roger Buchwalder

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Member Event Swiss IPv6 Council - Netneutrality - May 13, Zurich
by Silvia Hagen 29 Apr '13

29 Apr '13

Dear Swinog Members We would like to invite you to participate in our next member event, taking place in Zurich on May 13 at West 320, Heinrichstrasse, Zürich, about a most important topic: Netneutrality Time: Start time 5.30 pm Welcome and registration, 6 to 7.30 pm presentations and discussion, 7.30 to open end networking, apero and snacks Balthasar Glättli, Swiss national counsellor Grüne talks about his Netneutrality motion and Alain Fiocco, head of IPv6 High Impact Program at Cisco talks about the challenges of CGN and about political activities and regulations in other countries in Europe. The main part is that we encourage an open discussion with all interested parties. An open and neutral Internet is in all our interest. This evening we have two top-class speakers and we would highly appreciate the participation of ISPs/providers to join the discussion, give us insights into your viewpoints and for you to hear what the political plans and the status in Switzerland is. Maybe the open discussion provides a platform to finding suitable solutions. Find all the details and a registration link at: http://www.swissipv6council.ch/en/event/netneutrality-memberevent-may2013 Unfortunately we do not have a sponsor for this evening, so we kindly ask the participants to pay Fr. 40.00 to help cover the cost of the location and the catering. We look forward to seeing you Silvia Hagen and the Swiss IPv6 Council Team Sunny Connection AG www.sunny.ch +41 (0)44 887 62 10 shagen(a)sunny.ch **************************************************** The new book "Planning for IPv6" has been published with O'Reilly in September 2011. **************************************************** Our website is dual-stack and can be accessed with IPv4 and IPv6 ****************************************************

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DENOG 5 - Call for Papers
by Arnold Nipper 27 Apr '13

27 Apr '13

Dear SwiNOG community the German pendant to SwiNOG is organising the 5th DENOG on November 15th in Darmstadt. We are looking for content. If you want to contribute, please have a look at EN: http://www.denog.de/meetings/denog5/cfp.php?lang=en DE: http://www.denog.de/meetings/denog5/cfp.php?lang=de Join https://www.facebook.com/groups/129584873762060/ if you want to stay in touch with DENOG Best regards / Viele Grüße Arnold -- Arnold Nipper / nIPper consulting, Sandhausen, Germany email: arnold(a)nipper.de phone: +49 6224 5593407 2 mobile: +49 172 2650958 fax: +49 6224 5593407 9

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Re: [swinog] vdsl2 line gone bad - ideas ? (Solved)
by Tobias Oetiker 26 Apr '13

26 Apr '13

> We have this VDSL2 line at one of our customer sites, which aquired > high packet loss from one day to the other ... > > we are using a fritzbox 7390 at the site and according to its log > there are no problems, also the DSL Information tab does no count > a high number of errors ... > > Here are the smokeping observations of the link > > http://oss.oetiker.ch/smokeping-demo/?displaymode=n;start=2013-01-15%2013:5… > > Any hints on getting this fixed. Thanks to Matthias Herzog for pointing me in the right direction. It seems that 2-3 months ago, AVM has released a new firmware for the Fritz!Box which does (non configurable) rate limiting on ICMP packets. The worst about this is, that they seem to be looking at the overall number of ICMP packets, not per sender or somethhing like this. By raising the ping interval in smokeping to 5 seconds, the problem went away ... cheers tobi

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Veranstaltung IPv6-Kongress am 6. und 7. Juni 2013 in Frankfurt am Main
by Arnold Nipper 26 Apr '13

26 Apr '13

[Disclaimer: posting in German only is not meant to be unpolite. But the event is in German language only.] Hallo Leute, ein kurzer Hinweis: alles rund um IPv6 gibt es wieder am am 6. und 7. Juni 2013 in Frankfurt am Main wie gewohnt im Metropolis Kino. Programm: http://www.ipv6-kongress.de/events/ipv6-kongress/Programm-vorlaeufig.html Ort & Unterkunft: http://www.ipv6-kongress.de/events/ipv6-kongress/Location-Hotels.html Anmeldung: http://www.ipv6-kongress.de/events/ipv6-kongress/Anmeldung.html Viele Grüße und TGIF (für einige sicher ein laaanges WE) Arnold -- Arnold Nipper / nIPper consulting, Sandhausen, Germany email: arnold(a)nipper.de phone: +49 6224 5593407 2 mobile: +49 172 2650958 fax: +49 6224 5593407 9

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Email forwarding and backscatter, any idea how to solve?
by Benoit Panizzon 26 Apr '13

26 Apr '13

Hello World! I am working on renewing our ISP email solution. I'm focusing on minimizing any troubles while filtering spam etc. Eg, an email either arrives at the recipient or is rejected during SMTP handshake. Unfortunately some customers do forward their email addresses to other addresses, this can be internal or external addresses and this can be multiple addresses. In some cases it seems nearly impossible to me to prevent backscatter if you got email forwardings. How do other ISP solve that problem? Just tell you customers you won't offer email forwarding any more? Mit freundlichen Grüssen Benoit Panizzon -- I m p r o W a r e A G - ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 07 CH-4133 Pratteln Fax +41 61 826 93 02 Schweiz Web http://www.imp.ch ______________________________________________________

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vdsl2 line gone bad - ideas ?
by Tobias Oetiker 25 Apr '13

25 Apr '13

We have this VDSL2 line at one of our customer sites, which aquired high packet loss from one day to the other ... we are using a fritzbox 7390 at the site and according to its log there are no problems, also the DSL Information tab does no count a high number of errors ... Here are the smokeping observations of the link http://oss.oetiker.ch/smokeping-demo/?displaymode=n;start=2013-01-15%2013:5… Any hints on getting this fixed. cheers tobi -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland http://it.oetiker.ch tobi(a)oetiker.ch ++41 62 775 9902 / sb: -9900

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Desperately seeking for 8 x GLC-T
by Guazzoni Daniele, CH 25 Apr '13

25 Apr '13

Guys I'm desperately and urgently seeking for 8 pieces Cisco GLC-T (SFP to 1000baseT). Please contact me off list if you have any spares laying around :) Thanks regards Sent from my desktop, my iPhone, my Webmail or whatever other way. ----------------------------------------------------------------------------------------- Daniele Guazzoni Senior Network Engineer Cisco Certified Network Professional Email: daniele.guazzoni(a)audatex.ch<mailto:daniele.guazzoni@audatex.ch> Audatex (Switzerland) LLC Zollstrasse 62 CH-8021 Zuerich Tel : +41 44 278 87 54 Int : 4148754 Fax : +41 44 278 85 15 Web : http://www.audatex.com Audatex , a Solera company ________________________________ "This e-mail, any associated files and the information contained in them are confidential and is intended for the addressee(s) only. If you have received this message in error please notify the originator and delete the email immediately. The unauthorised use, disclosure, copying or alteration of this message is strictly forbidden. E-mails to and from the company are monitored for operational reasons and in accordance with lawful business practices. Any opinions expressed are those of the individual and do not necessarily represent the views of the company. The company does not conclude contracts by email and all negotiations are subject to contract. We make every effort to maintain our network free from computer viruses but accept no responsibility for any viruses which might be transferred by this e-mail."

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