- swinog - vmaill01.sys

Router installation in Morge
by Stanislav Sinyagin 14 Mar '16

14 Mar '16

hi, I need someone who could install a Cisco router in Morge on 17th of March. This is a quick task, and the customer has already prepared the configuration. Please contact me directly for details. -- Stanislav Sinyagin Senior Consultant, CCIE #5478 ssinyagin(a)k-open.com +41 79 407 0224

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BCP38 deployment in Switzerland Poll
by Grosser Stefan 14 Mar '16

14 Mar '16

Hi Everyone, I am currently writing a little thesis about DDoS mitigations and would like to pickup an old topic: BCP38 While searching in the caves of the Swinog archive I didn't found much information in the past about this subject. Only a unanswered Mail-Post from 2014 from Jeroen Massar [1] I would like to know how spoofable Switzerland's ISP/Netowrks are. It would be very nice if some of you Swinogers would participate in my survey. The anonymous poll form "BCP38 deployment in Switzerland" can be found under: http://goo.gl/forms/BO3Fqt9S1U You can also reply to this thread with your personal opinion. On request I can deliver a summary of my my survey. Thanks for participating! Stef [1] http://lists.swinog.ch/public/swinog/2014-February/006040.html

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TCP timestamps
by Andre Keller 11 Mar '16

11 Mar '16

Dear fellow SwiNOGers, in the last few months we had several security audits and all of them proposed to disable tcp timestamps. (i.e. on Linux net.ipv4.tcp_timestamps=0). AFAIK roundtrip time calculation in tcp relies on this and there might be implications for PAWS (tcp sequence number wrapping). What do you guys think about this? Regards André

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2. Call for presentations RIPE 72
by Marcus Stoegbauer 09 Mar '16

09 Mar '16

Hi, we are looking for presentations, tutorials, workshops, BoFs and lightning talk for the upcoming RIPE meeting in Copenhagen. The deadline for submissions is approaching soon (March 13), and we would be very happy to see your presentation submissions there. Marcus -------------------->>><<<-------------------- Call for Presentations A RIPE Meeting is an open event where Internet Service Providers, network operators and other interested parties get together. Although the meeting is mostly technical, it is also a chance for people to meet and network with others in their field. RIPE 72 will take place from 23-27 May 2016 in Copenhagen, Denmark. The RIPE Programme Committee (PC) is now seeking content proposals from the RIPE community for the plenary sessions, BoFs (Birds of a Feather sessions), panels, workshops, tutorials and lightning talks at RIPE 72. See the full descriptions of the different presentation formats, https://ripe72.ripe.net/submit-topic/presentation-formats/. Proposals for plenary sessions, BoFs, panels, workshops and tutorials must be submitted for full consideration no later than 13 March 2016. Proposals submitted after this date will be considered depending on the remaining available space in the programme. The PC is looking for presentations covering topics of network engineering and operations, including but not limited to: - IPv6 deployment - Managing IPv4 scarcity in operations - Commercial transactions of IPv4 addresses - Data centre technologies - Network and DNS operations - Internet governance and regulatory practices - Network and routing security - Content delivery - Internet peering and mobile data exchange Submissions RIPE Meeting attendees are quite sensitive to keeping presentations non-commercial, and product marketing talks are strongly discouraged. Repeated audience feedback shows that the most successful talks focus on operational experience, research results, or case studies. For example, presenters wishing to describe a commercial solution should focus on the underlying technology and not attempt a product demonstration. Presenters should indicate how much time they will require. In general, the time allocated for the different presentation formats is as follows: - Plenary presentations: 20-25 minutes presentation with 5-10 minutes discussion - Tutorials: up to two hours (Monday morning) - Workshops: one hour (during evening sessions) to two hours (Monday morning) - BoFs: approximately one hour - Lightning talks: 10 minutes The following general requirements apply: - Proposals must be submitted using the meeting submission system, https://ripe72.ripe.net/submit-topic/submission-form/. - Lightning talks should also be submitted using the meeting submission system (https://ripe72.ripe.net/submit-topic/submission-form/) and can be submitted any time up to and including the meeting week. The allocation of lightning talks will be announced on short notice---in some cases on the same day but often one day prior to the time slot allocated. - Presenters who propose a panel or BoF are encouraged to include speakers from several (perhaps even competing) companies and/or a neutral facilitator. - All presentation proposals will only be considered by the PC if they contain at least draft presentation slides (slides may be updated later on). For panels, proposals must contain a clear description, as well as the names of invited panellists, presenters and moderators. - Due to potential technical issues, presenters/panellists should be physically present at the RIPE Meeting. If you have any questions or requests concerning content submissions, please email pc [at] ripe [dot] net. -- man-da.de GmbH, AS8365 Phone: +49 6151 16-71022 Mornewegstr. 30 Fax: +49 6151 16-71998 64293 Darmstadt, Germany e-mail: ms(a)man-da.de Geschäftsführer Marcus Stögbauer AG Darmstadt, HRB 94 84

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VOIP: looking for a sponsor to provide us DIDs.
by Julien Sansonnens 24 Feb '16

24 Feb '16

Dear swinogers, Zaledia.com is a not-for-profit organization based in Sion, Switzerland. We provide VOIP services to our members. Our goal is to allow IP telephony experiments, to help people discover what VOIP is and to provide individuals and associations an innovative communication infrastructure. We offer our services free-of-charge, and we support open source solutions and philosophy. Please have a look at our website for more informations: https://zaledia.com As a private SIP VOIP acounts provider, we don't sell access to PSTN network. Thus, we do not compete with any established telecommunications service provider. Constantly seeking to improve our services, we would like to offer to our members a free DID phone number, so they can be called from the PSTN (call origination only, we are not interested in call termination). As a non-profit structure, our financial resources are limited, that is why we are looking for a partner/sponsor who could provide us with a range of swiss DID numbers. Ideally, this block could be delegated to us free-of-charge, or leased for a minimum feee. (of course these numbers will never be rented for profit or sold to third parties). We could consider various forms of partnership (displaying a banner on our website, recommending your services to our members, ...) We believe that such cooperation is win-win. I hope that our proposal will interest you, and I remain at your disposal for any further information. Kind regards, -- Julien Sansonnens IT, Zaledia.com founder

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SwiNOG-BE152 - Beer Event 152 @ Outback Lodge / ZH, Monday, 2016-02-22
by Emanuel Kleindienst 16 Feb '16

16 Feb '16

Dear SwiNOGers, Let's have some Beer & Food at Outback Lodge, Zurich Stadelhofen! Details for the next event: ----------------------------------------------- Event: SwiNOG-BE152 - Beer Event 152 When? Monday, 22nd February 2016 18:30 Where? Outback Lodge Stadelhoferstrasse 18, 8001 Zürich  http://www.outback-lodge.ch/outback-lodge-z%C3%BCrich.html (GoogleMaps Link: http://goo.gl/maps/fGTpM) Places available? 12 ----------------------------------------------- Registration: Start: Tuesday, 16th February 2016 - 17:20 Stop: Monday, 22nd February 2016 - 18:00 Reg-URL: http://swinog.be/ ----------------------------------------------- Since we have to make reservations, I need to know who's coming and who's not. If you can't attend and you're registered please inform me ASAP (+41 79 382 73 77). !! Please sign up if you're really coming - because the seats are limited! !! Here you find the dates for 2016 as well. Never managed to send out the ICS-file, sorry for that... > SwiNOG-BE152: Mo, 22.2.16 > SwiNOG-BE153: Mo, 28.3.16 > SwiNOG-BE154: Mo, 25.4.16 > SwiNOG-BE155: Mo, 23.5.16 > SwiNOG-BE156: Mo, 27.6.16 > SwiNOG-BE157: Mo, 25.7.16 (summer vacations...) > SwiNOG-BE158: Mo, 29.8.16 > SwiNOG-BE159: Mo, 26.9.16 > SwiNOG-BE160: Mo, 24.10.16 > SwiNOG-BE161: Mo, 28.11.16 > SwiNOG-BE162: Mo, 12.12.16 (Christmas dinner) Looking forward seeing you! Emanuel, mobile +41 79 382 73 77, email: emanuel(a)vshn.ch -- Emanuel Kleindienst CCO VSHN AG | Neugasse 10 | CH-8005 Zürich T: +41 44 545 53 00 | M: +41 79 382 73 77 | https://vshn.ch

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DNS Admin tool
by Kägi Adrian 10 Feb '16

10 Feb '16

Hi Swinog I guess all of us is in touch to administrate DNS Servers. And I guess Bind will be a popular one. In our situation, different admins, with different skill make changes on zone files. And some guys (. I cannot understand why.), don't like vi as administration tool. We're looking for a web based Admin Tool, to manage our zone files on two Bind DNS (Master, slave) Servers. If any possible, this tool should support zone based admin rights for external customers. What kind of tool do you use? Webmin? Plesk? vi? I found a lot of outdated and unmaintained tools, quite frustrating. Thank you very much! Cheers Adrian

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aspsms.ch down?
by Tobias Brunner 09 Feb '16

09 Feb '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi SwiNOG people, It looks like aspsms.ch is down. Or is it just me? =) It also looks like the domain is not in DNS anymore: % dig www.aspsms.ch @8.8.8.8 ; <<>> DiG 9.10.3-P3 <<>> www.aspsms.ch @8.8.8.8 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 44433 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;www.aspsms.ch. IN A ;; Query time: 1 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Die Feb 09 08:42:26 CET 2016 ;; MSG SIZE rcvd: 42 % whois aspsms.ch | grep -A2 "Name servers" Name servers: dns1.vadian.net dns2.vadian.net % dig www.aspsms.ch @dns1.vadian.net dig: couldn't get address for 'dns1.vadian.net': not found Probably vadian.net has vanished? Cheers, Tobias -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWuZlpAAoJEDNF7zod7Pm9jmEP/1teCjtGG7WAfZ8Ke/lfuYwG p9kJIGpQTWoln1Y6stCbcFwo0lUWdREtoAUqiJBpCj7oxUQPlc/kw5fhbcp+11jr HTubMeeDmAwLvQv2eOWrYxOsQ2hcUZX+ERnFkeM/+E+wxZBa/rwRKLVYPZkfpOUX I84XHj+Zw0s8KlevwziX/NmGXDKcf0n9Y/pZYQO3iXzJ/4WZZWCM9i3xnnsJL8Vm 76qM42jzuKdweEPGi/Ti/mSG+p7adHh/UJbay4HpEzij/7CKIdXo/DtbFcJrQrjd NCNQhaCfNe8V3IxffXk/1byZZT4wueqdeoQAcxhJOB3WNXIoNJp3QBXJs2+9su3S dkVStW9f8b3+1UaBUnqpuTp6vEZF091mDDXZUhbe7GfyaoT+IYmG9ib0lncMJrnX W6/vfZhVN+BVR9JL9Gntr6grq/68mOQEQISaxmaLHnKrtx3HI7+4/g1Udv5vF5yN 8nLy6V8kG7XkwzOAmglQ2U4AnW2RVr4Kjjq+cg5Q+j6ndQbJ+iUAsfrJgHnlF5Pd ByWEDpld1mk6gOR6bsCBOFKPyMyT5relqPkRVoUd1d2pPEPZqcVuy9B99nqFxbMK gf63zlfkb6M7woM38hWbSVh0rNItlHKKgKATmGlGIbAn+JcVNIven+14dzZallC7 jetcwnxhcyU/G7lj1JRz =ZacD -----END PGP SIGNATURE-----

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Strange Messages on Linux
by Roger 06 Feb '16

06 Feb '16

Hi Swinogers since a few weeks i see following messages on a server in Europe kernel:nf_ct_sip: dropping packetIN=eth0 OUT= MAC=00:23:54:d7:7c:12:80:71:1f:e2:71:81:08:00 SRC=191.189.9.153 DST=62.75.177.146 LEN=513 TOS=0x00 PREC=0x00 TTL=115 ID=27879 PROTO=UDP SPT=29012 DPT=5060 LEN=493 There are various IP´s causing this problem. In common: all IP´s causing those Messages are originating from a CGN Gateway The example above is an Brazilian Cableprovider. Client behind those networks complaining getting sometimes dropped calls, or one way speech in some cases not able to Register some of Sip-devices while others work. mostly in times the Kernel drop packets. Does someone have any idea what is causing this ? even why the hell an invalid MAC address could made it so far.

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hotmail issues since 18/1 ?
by Per Jessen 25 Jan '16

25 Jan '16

Hoi zäme I have a couple of customers complaining they are unable to send emails to hotmail - typically they see rejects such as this: > 550 SC-001 (BAY004-MC5F11) Unfortunately, messages from 88.198.198.124 > weren't sent. Please contact your Internet service provider since part > of their network is on our block list. It doesn't affect all customers and checking our logs, it appears to have started 18/1. Prior to that we had no problems delivering outbound mails to hotmail, since then I see 149 bounces with the message above). The customers are on dynamic ranges from Swisscom, UPC and e.g. Virgin (in the UK). Has anyone seen something similar? -- Per Jessen, Zürich (-0.1°C) http://www.dns24.ch/ - your free DNS host, made in Switzerland.

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Looking for an OOB ethernet link in ColoZueri Room 4.2
by Andre Keller 24 Jan '16

24 Jan '16

Dear fellow SwiNOGers, we from the CommunityRack.org association are looking for someone who can provide us with an out-of-band ethernet link in ColoZueri Room 4.2. We need a single public IPv6 and/or IPv4 address on a copper ethernet link that we can connect to our management jumphost. Other than SSH we only do some puppet provisioning of the jumphost itself and some basic keep-alive monitoring. So bandwidth usage on the link should be pretty minimal (<100kbps). Anybody able to help us out? Cheers, André

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SwiNOG-BE151 - Beer Event 151 @ Don Weber / ZH
by Emanuel Kleindienst 22 Jan '16

22 Jan '16

Dear SwiNOGers, This is my first attempt to organize our Zurich Beer Event after taking over from Steven... So pls. accept that everything will go wrong - and already does as I'm way too late... :-D Lets have some Beer & Food at DON WEBER! Here you find the dates for 2016 as well. I'll send out ICS file later today. > SwiNOG-BE151: Mo, 25.1.16 > SwiNOG-BE152: Mo, 22.2.16 > SwiNOG-BE153: Mo, 28.3.16 > SwiNOG-BE154: Mo, 25.4.16 > SwiNOG-BE155: Mo, 23.5.16 > SwiNOG-BE156: Mo, 27.6.16 > SwiNOG-BE157: Mo, 25.7.16 (vacation time...) > SwiNOG-BE158: Mo, 29.8.16 > SwiNOG-BE159: Mo, 26.9.16 > SwiNOG-BE160: Mo, 24.10.16 > SwiNOG-BE161: Mo, 28.11.16 > SwiNOG-BE162: Mo, 12.12.16 (Weihnachtstreff) Looking forward seeing you! Emanuel, Mobile +41 79 382 73 77, Email emanuel(a)vshn.ch Details for the next event: ----------------------------------------------- Event: SwiNOG-BE151 - Beer Event 151 When? Monday, 25th January 2016 18:30 Where? Don Weber Heinrichstrasse 213, 8005 Zürich http://www.donweber.ch/ (GoogleMaps Link: http://goo.gl/maps/PqOPb) !! Please sign up if you're really coming - because the seats are limited! !! ----------------------------------------------- Registration: Start: Friday, 22nd January 2016 - 12:00 Stop: Monday, 25th January 2016 - 17:00 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 79 382 73 77). Cheers, Emanuel -- Emanuel Kleindienst CCO VSHN AG | Neugasse 10 | CH-8005 Zürich T: +41 44 545 53 00 | M: +41 79 382 73 77 | https://vshn.ch

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Damian Conway @ FHWN in April
by Tobias Oetiker 21 Jan '16

21 Jan '16

Dear Swinogers A short 'Veranstaltungshinweis' Some of you techno geeks may already be aware of Damian Conway ... the famouse Australian Über Geek will be teaching a bunch of tech classes at the FHWN in Brugg this coming April. If you have not seen Damian in action yet, this is your chance :) If you are already a fan, you may enjoy some of the new topics he is presenting this year. Get a taste of Damian in this Video of him explaining Regular Expressions. https://youtu.be/-d684RMZUV4 Details on the classes are on http://www.fhnw.ch/technik/weiterbildung/informatik/conway-seminars cheers tobi -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland www.oetiker.ch tobi(a)oetiker.ch +41 62 775 9902

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VoIP provider
by Andreas Fink 20 Jan '16

20 Jan '16

Does anyone know a list of VoIP providers in Switzerland who can port in a number block? I'm looking for one which supports SIPS (via TLS) and SRTP and can do trunking to a PABX of my choice. The big guys only support their own certified crap and the small ones don't support privacy required features which changed post Snowden from "want to have" to "absolutely mandatory" feature. Andreas Fink DataCell ehf, Backbone ehf, Cajutel Inc, Alisanus GmbH ------------------------------------------------------------------ c/o Alisanus GmbH Clarastreasse 3, 4058 Basel, Switzerland E-Mail: andreas(a)fink.org <mailto:andreas@fink.org> https:// <https://www.fink.org/>www.fink.org <https://www.fink.org/> Mobile: +41-78-6677333 Office: +41 61 6666330 Skype: andreasfink Jabber/XMPP: andreas(a)fink.org <mailto:andreas@fink.org> ICQ: 8239353 ------------------------------------------------------------------

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www.post.ch IPv6 MTU issue
by JACOT-DESCOMBES Antoine 15 Dec '15

15 Dec '15

Hello Swinog members, There is apparently an MTU issue with SwissPost website when MTU of the link is <1500 bytes. It is like if webserver answers everytime with 1500 bytes packets and doesn't make PMTUD. The client connexion is over 6in4 with 1480 bytes MTU. No issues with other IPv6 enabled sites. Can another person with <1500MTU connexion confirm the same behaviour, and maybe anyone from Swiss Post IT take a look at this probable ICMP filtering issue. Below are the tests done: jacota@cactus:~$ curl -6 http://www.post.ch/ <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>301 Moved Permanently</title> </head><body> <h1>Moved Permanently</h1> <p>The document has moved <a href="https://www.post.ch/">here</a>.</p> </body></html> ==> small packet <1480bytes ==> OK jacota@cactus:~$ curl -6 https://www.post.ch/ no answer ==> SSL negociation with full packets ==> FAIL jacota@cactus:~$ telnet -6 www.post.ch 443 Trying 2a00:17c8:0:103::20a... Connected to www.post.ch. Escape character is '^]'. ==> TCP connectivity with port 443 ==>OK Best regards, Antoine Jacot-Descombes

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PPTP over Swisscom DSL centro grande
by Daniel Borer 15 Dec '15

15 Dec '15

Hi there Does anybody know? Is there a known issue with centro grande dsl router and PPTP VPN over swisscom net? We have several customers that can’t establish a connection any more - since about 2 or 3 weeks. Thanks for some help Daniel Borer

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IPTV channel switch tester
by Stanislav Sinyagin 10 Dec '15

10 Dec '15

I published a script that was laying around in my private repository for few years already. I think it may be useful for some folks here: https://github.com/ssinyagin/multicast_channel_switch_test -- Stanislav Sinyagin Senior Consultant, CCIE #5478 ssinyagin(a)k-open.com +41 79 407 0224

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Re: [swinog] UPC rejecting mails as spam?
by Stanislav Sinyagin 10 Dec '15

10 Dec '15

hi, I didn't really dig through. Just indicating that your email ended up in spam :) On Thu, Dec 10, 2015 at 11:33 AM, Per Jessen <per.jessen(a)enidan.com> wrote: > Stanislav Sinyagin wrote: > >> your email ended up in my spam folder, and I'm using google mail. So, it >> looks like something is wrong with your sender host. >> >> Here's what I found in email headers: >> >> X-I7-Spam-score: -2.6 >> > > Hi Stanislav > > Unless I've completely misread it, it seems my mail got -2.6 points, can't > be that bad :-) > > Anyway, I'm not the one with a problem, it's UPC customer, a friend of > mine. > > > /Per > -- Stanislav Sinyagin Senior Consultant, CCIE #5478 ssinyagin(a)k-open.com +41 79 407 0224

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UPC rejecting mails as spam?
by Per Jessen 10 Dec '15

10 Dec '15

Does anyone @UPC happen to know what this means: host mx.hispeed.ch [213.46.255.2]: 552 5.2.0 rl4b1r00p3kCCMl01l4bgK automated process detected unsolicited content The email is being sent from a UPC connection, via Hostpoint (mail.hostpoint.ch) to a user @swissonline.ch. The user has tried getting an explanation from UPC, but sofar no luck. -- Per Jessen, Zürich (2.8°C)

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POP in Scuol/Engadin area
by Darragh Grealish 03 Dec '15

03 Dec '15

Hi Swinog members, Anyone know the fiber/POP installations in the Engadin area, near Scuol / Ftan? I'm looking for a way to get temporary internet up there for an event next year, basic requirements, something close to FTTH, with a possibility of 1Gbit internet transit. If I can find a location in the area, i'll be able to backhaul wireless'ly Any ideas, contact welcome Mfg Darragh

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PeeringDB board election
by Arnold Nipper 28 Nov '15

28 Nov '15

Reminder: if you haven't yet voted for PeeringDB board, send an e-mail to secretary(a)peeringdb.com to get instructions how to do. The poll closes on 2015-11-30 23:59:59 UTC Regards, 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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Nexus 5548UP to give away
by Michael Righter 19 Nov '15

19 Nov '15

Hi there Is someone interested in Cisco Nexus 5548UP (We have 4 used pieces)?? Plz send me an offer PN. thanks

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VoIP quality monitoring
by Stanislav Sinyagin 18 Nov '15

18 Nov '15

Greetings, Here's a short follow-up to yesterday's presentation of Zebbra guys. What Markus and Roland have presented, is an approach to monitoring the quality inside the box (CUCM in their case). But there are actually ways to monitor the quality outside of the box, and they have been around for a while. For example, I've seen a demonstration of Malden MultiDSLA tool over 10 years ago. At that time they only had the analog interface that emulated a handset, and two Malden boxes were sending an audio sample to each other and assessing the quality of received audio. The tool is quite expensive though. There are currently several commercial solutions for audio quality analysis: POLQA (expensive), recommended by ITU-T: it compares two audio files and produces the quality assessment score. Sevana AQuA (less expensive): it also compares two audio files and produces several quality metrics. I compared it with PESQ (predecessor of POLQA), and AQuA works significantly faster. It was very helpful in detecting lost RTP packets in the tests where I could not place a packet sniffer wherever I wanted. There are also various approaches to passive quality analysis, and some are documented in ITU-T P.563 and G.107. Sevana is also offering its PVQA tool that tries to detect packet loss and audio distortions by analyzing the input audio. I could not find any open-source tools which would help in quality analysis at the audio level. But there's plain old tshark which produces the loss and jitter statistics for RTP streams, and it's pretty efficient if you are able to capture the traffic at the receiving end. Also VoIP monitor provides the ability of G.107 analysis on captured data packets. Here's my detailed article on using Sevana AQuA: https://txlab.wordpress.com/2015/06/02/quality-assurance-for-voip-calls-2/ And here's my demo lab, and you have a possibility to send an audio recording for Sevana PVQA analysis: http://voxserv.ch/demolab.html cheers, -- Stanislav Sinyagin Senior Consultant, CCIE #5478 ssinyagin(a)k-open.com +41 79 407 0224

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Mikrotik SFP no link
by Andre Timmermann 17 Nov '15

17 Nov '15

Hello, I recently bought a Mikrotik CR1009-8G-1S-1S+. I added a Mikrotik S -31DLC20D SFP module to connect my internet uplink. The uplink provider confirmed that the uplink should be working with wavelength 1310 nm, single mode, 1GBit, no auto negotiation. Unfortunately the webinterface shows "no link". Firmware is 6.33 and I rebooted the device - still no link. Please note that I do NOT get a value for sfp-rx-power in the webinterface or the following dump. Is that a hint that the fiber is not OK or is that conclusion invalid? /interface ethernet monitor 9 name: sfp1 status: no-link auto-negotiation: disabled sfp-module-present: yes sfp-rx-lose: yes sfp-tx-fault: no sfp-type: SFP-or-SFP+ sfp-connector-type: LC sfp-link-length-9um: 20000m sfp-link-length-50um: 550m sfp-link-length-62um: 550m sfp-vendor-name: Mikrotik sfp-vendor-part-number: S-31DLC20D sfp-vendor-revision: A0 sfp-vendor-serial: MT50617H2074 sfp-manufacturing-date: 15-06-24 sfp-wavelength: 1310nm sfp-temperature: 50C sfp-supply-voltage: 3.237V sfp-tx-bias-current: 21mA sfp-tx-power: -7.055dBm Best regards, Andre

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SwiNOG-BE150 - (Fondue-)Beer Event 150 @ Walliser Keller / ZH
by Steven Glogger 11 Nov '15

11 Nov '15

Dear SwiNOGers, This is my last, regulary organized Beer Event :-/ But good news: Emanuel & Aarno will take over the organization of the 2016+ events ,-) Thank you! For my "last" event I've organized 20 places for Fondue/racelette. The menu will be fixed: Entry: Assiette Valaisanne Main Course: Fondue or Racelette Dessert: Sorbet of apricot Please indicate what you prefer (Fondue/Racelette). Be aware: 20 seats are fix reserved. First come first served. Details for the next event: ----------------------------------------------- Event: SwiNOG-BE150 - Beer Event 150 When? Monday, 14th December 2015 18:30 Where? Walliser Keller Zähringerstrasse 24, 8001 Zürich http://www.walliser-keller.ch/ (GoogleMaps Link: http://goo.gl/maps/kx3ad) Places avaiable? 20! !! Please sign up if you're really coming - because the seats are limited! !! ----------------------------------------------- Registration: Start: Wednesday, 11th November 2015 - 12:00 Stop: Wednesday, 9th December 2015 - 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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