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2972 discussions

SwiNOG-BE119 - Beer Event 119 cancelled...
by Steven Glogger 01 Apr '13

01 Apr '13

hi everyone, the BE for this evening has been cancelled (in fact the registration never got announced). happy easter-monday AND SUN!! ;) greetings -steven

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NIC Hotline?
by ralf.zenklusen＠barinformatik.ch 31 Mar '13

31 Mar '13

Does Switch/NIC have a Piquet/Hotline 24/7 (email or phone) for .ch Domain problems? I can only see a business our contact on their web site. Regards Ralf

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The attack that almost broke the Internet
by Mattia Rossi 28 Mar '13

28 Mar '13

Reports here: http://www.nytimes.com/2013/03/27/technology/internet/online-dispute-become… http://www.bbc.co.uk/news/technology-21954636 And some technical details from Cloudflare: http://blog.cloudflare.com/the-ddos-that-knocked-spamhaus-offline-and-ho http://blog.cloudflare.com/the-ddos-that-almost-broke-the-internet And here a tool to check whether you are running an open DNS resolver.. If you're an ISP, you might want your customers to run it.. http://www.thinkbroadband.com/tools/dnscheck.html Cheers, Mat

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TSP: Agreement template for 'clip no screening' / 'special arrangement'
by Benoit Panizzon 18 Mar '13

18 Mar '13

Yo! out there! I know this list is more about ISP than TSP, but as we mostly do both and an informal inter-TSP discussion list does not exist (or did I miss it?) I'm addessing the swinog list. We had a couple of our telephony customers asking us if we would do clip-no- screening (swisscom calls this special arrangement'). Pass on every caller-ID the customer is sending. Well, there are use cases where this can be desidered, like a PBX doing a manual transfer after answering the call, thus opening a second call leg but with the wish, that the number of the original caller is being transmitted. But! We already see a lot of abuse with invalid or fake number from other TSP with no propper outbound screening. So we would like to make our customers singn an agreement which hopefully would prevent such. Swisscom has no such template. How about the other TSP? Is there one I could use as a template for our agreement? 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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Fun with Fiber
by Andre Oppermann 18 Mar '13

18 Mar '13

The Netflix guys wiring up a fully loaded ASR9010 with 118 single mode fibers: http://www.youtube.com/watch?v=tyb-nnRNwfw For those who don't know yet, Netflix is an online movie rental company and uses so much bandwidth that they had to push out their own CDN boxes to ISPs and IXPs. Their CDN boxes are almost stock FreeBSD 9.1 based, contain some 35 HDDs at 4TB plus a couple of SSDs and push about 15Gbit/s *each* during the evening hours. They are limited by HDD (seek) bandwidth. -- Andre

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Swisscom IP-plus mailer
by JACOT-DESCOMBES Antoine 13 Mar '13

13 Mar '13

Hi list, Can someone of Swisscom IP-plus contact me offlist please ? (outbound mailer related question) Thanks in advance, Antoine _____ Antoine Jacot-Descombes Responsable télécom et sécurité informatique Service informatique et télématique (SITEL) Université de Neuchâtel - Rue Emile-Argand 11 -CH-2000 Neuchâtel

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Hi & Wireless connection in Les pléiades (above Vevey)
by ESL - Francois Tiffreau 02 Mar '13

02 Mar '13

Hi all, As it is my first post, I'll introduce myself a bit. I'm Francois, the netadmin from ESL Education SA. We have ~50 remote offices across the world, linked to our HQ in Montreux. For now we use only IP-Plus from Swisscom (100/100) and SDSL links in our remote offices. We'll soon (2014) upgrade everything, like starting working on multihoming in Montreux and we'll see how to make things better for the remote offices. We notably have latency issues (200+ms) with latin america and asia. So I'm not a network operator, but would greatly benefit from your inputs. Feel free to contact me off-list or send me a SMS when you're around Montreux to have a quick coffee. I just have a quick question while we're at it : I have a contact that sometimes work from home in Les Pléiades (above Vevey). It's in the mountains, so as you might imagine, the DSL from Swisscom is far from sufficient. I'm sure there's alternative solutions such as wireless links to the Mont Pèlerin (direct sight), or Rocher de Naye (not too far) ? Maybe satellite ? We're talking about less than CHF 200.- / month. If anyone provides this or can give me some contacts, that would be great. Thanks in advance, Have a great weekend, Francois -- Francois Tiffreau | Senior IT Systems Engineer ESL Education SA Head Office - Switzerland Grand-rue 50, CP1204, 1820 Montreux t +41 21 962 88 80 | m +41 79 216 37 37 skype esl.francois http://www.esl-education.org Please consider the environment before printing this e-mail This e-mail message may contain certain confidential and privileged material for the sole use of the intended recipient. Any review, use or distribution by others is prohibited. If you are not the intended recipient, please contact the sender and destroy or delete all copies. -- Francois Tiffreau | Senior IT Systems Engineer ESL Education SA Head Office - Switzerland Grand-rue 50, CP1204, 1820 Montreux t +41 21 962 88 80 | m +41 79 216 37 37 skype esl.francois http://www.esl-education.org Please consider the environment before printing this e-mail This e-mail message may contain certain confidential and privileged material for the sole use of the intended recipient. Any review, use or distribution by others is prohibited. If you are not the intended recipient, please contact the sender and destroy or delete all copies.

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SwiNOG-BE118 - Beer Event 118 @ Hiltl / ZH
by Steven Glogger 28 Feb '13

28 Feb '13

Dear SwiNOGers, So, after having a lot of meat last time - almost vegetarian - , BE goes vegetarian! :) Detals for the next event: ----------------------------------------------- Event: SwiNOG-BE118 - Beer Event 118 When? Monday, 4th March 2013 18:30 Where? Hiltl Sihlstrasse 28, 8001 Zürich http://www.hiltl.ch (GoogleMaps Link: http://goo.gl/maps/ep2kE) !! Please sign up if you're really coming - because the seats are limited! !! ----------------------------------------------- Registration: Start: Thursday, 28th February 2013 - 23:50 Stop: Monday, 4th March 2013 - 12:00 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 (+41 79 277 92 35). greetings -steven

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Swisscom SMTP servers refusing each other
by Florian Mauchle 28 Feb '13

28 Feb '13

Seems that Swisscom/bluewin's mail servers are blocking each other again, same problem happened on February 14. Generierender Server: zhhdzmsp-smtp12.bluewin.ch *xxx.yyy(a)bluemail.ch* <denise.beele(a)bluemail.ch> mxbw.bluewin.ch #<mxbw.bluewin.ch #5.0.0 smtp; 554 IP: 195.186.136.31, You are not allowed to send us mail. Please see * http://www.dnsbl.manitu.net/lookup.php?value=195.186.136.31*<http://www.dnsbl.manitu.net/lookup.php?value=195.186.136.31>if you feel this is in error.> #SMTP# Last time zhhdzmsp-smtp12 was even blacklisted for SPAM. Anyone else get the same problem? Florian

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Fwd: [ISOC-CH Ann] Invitation to WCIT Digest (8 March / 15:30 / Bern)
by Roque Gagliano 26 Feb '13

26 Feb '13

Tris event may be of interest for some of you as it is related to a recent talk at swnog. Roque ---------- Forwarded message ---------- From: *Bernie Hoeneisen* Date: Wednesday, February 20, 2013 Subject: [ISOC-CH Ann] Invitation to WCIT Digest (8 March / 15:30 / Bern) To: announcements(a)lists.isoc.ch Dear ISOC-CH Members, You are cordially invited to join our "WCIT Digest" event, a panel discussion with: - Richard Hill, independent consultant (former senior ITU staff member) - Markus Kummer, Internet Society, Vice President Public Policy - Frédéric Riehl, OFCOM/BAKOM, Vice Director, Head of International Relations Service - Monika Ermert, journalist (discussion leader) WCIT (World Conference on International Telecommunications) was recently taking place in Dubai (VAE). A key issue discussed there was whether or not the Internet should be part of the revised International Telecommunication Regulations, and if yes to what extent. Please find more information about WCIT on: http://www.internetsociety.org/wcit Our "WCIT Digest" is taking place on *Friday, 8 March 2013, 15:30-17:30, Bern *(i.e. shortly before our General Assembly<http://www.isoc.ch/events/annual-general-assembly-2013>). The event is public and free of charge. Registration and more information on: * * *http://www.isoc.ch/wcit-digest* Looking forward to meet you soon! All the best, Bernie, ISOC-CH, Vice-Chair Internal * *PS: Fell free to forward this invitation to your friends or anybody who may be interested in joining this event! -- http://ucom.ch/ Tech Consulting for Internet Technology -- At least I did something Don Draper - Mad Men

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