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EISCAT-3D Network Update
by Lars Fischer 23 Oct '18

23 Oct '18

Subject: EISCAT-3D Network Update When: Thu 29.11.2018 1:00 PM - 2:00 PM (1.0 hours) (GMT +01:00) Where: https://nordunet.zoom.us/j/4522881729 Required: E3Dnet(a)lists.nordu.net Desktop: https://nordunet.zoom.us/j/4522881729 H.323: 109.105.112.236, Meeting ID: 4522881729

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VC coordinated for meeting today
by Lars Fischer 23 Oct '18

23 Oct '18

All, a quick reminder for our meeting in a few minutes (14:30 - 16:00) We will meet on zoom, coordinates: Desktop https://nordunet.zoom.us/j/4522881729 H.323: 109.105.112.236, Meeting ID: 4522881729 /lars -- Lars Fischer - Strategy & Policy, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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Status-report, pipe lay in Skibotn
by Lars Fischer 22 Oct '18

22 Oct '18

(resent; there was some list error so it was not processed correctly - Lars) Attached you can find a short status report from our pipe lay in Skibotn, before the video meeting tomorrow. Slide 1: The first slide shows where we are right now, and you can see the excavator close to outrigger W2. During this week everything that can be done in 2018 will be completed as we do not have road access to outriggers NW1, NW2 and NW3 yet. This will be done early 2019 as far as I understand. Slide 2: Second slide shows pipes, bending 90 degrees into the culvert close to main Eiscat antenna site. Slide 3: Last slide is a drone picture I got from Johan Svensson at Eiscat today. It was taken thursday last week, and as you can see, they have now cut and removed all trees on the main antenna site. Best regards Helge Stranden | Senior Advisor, ICT & HPC physical Infrastructure -------------------------------------------------------------------------------------------------------- Uninett Sigma2 - The Norwegian e-infrastructure for Research & Education Uninett - The Norwegian Research & Education network ---------------------------------------------------------- https://uninett.zoom.us/my/helge.stranden +47 23 96 05 88 / ID: 516-646-7508 --------------------------------- Mobile: +47 48 36 24 06 -- -- Lars Fischer - Strategy & Policy, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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Cost of optical network for E3D
by Lars Fischer 20 Oct '18

20 Oct '18

Just a quick reminder that we set ourselves a deadline to confirm the cost of the optical transport for EISCAT-3D by end October. Can you each of SUNET, UNINETT, and FUNET - now that the fibre path is confirmed - review the cost estimates given previously, and confirm that the estimates are still valid. We need this cost for the costing and contracting w/ EISCAT. Thanks, /Lars -- Lars Fischer - Strategy & Policy, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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EISCAT-3D network - list maintenance
by Lars Fischer 26 Sep '18

26 Sep '18

All, I updated the E3D mailing list. The members now are as listed below. Let me know if you should not be on the list, or if someone from you organisation is missing from the list. /Lars ___ lars(a)nordu.net (Lars Fischer) he(a)uninett.no (Håvard Eidnes) teemu.kiviniemi(a)csc.fi (Teemu Kiviniemi) frode.storvik(a)uninett.no (Frode Storvik) jani.myyry(a)csc.fi (Jani Myyry) einar.lillebrygfjeld(a)uninett.no (Einar Lillebrygfjeld) bj(a)sunet.se (Börje Josefsson) qvist(a)nordu.net (Jørgen Qvist) vidar.faltinsen(a)uninett.no (Vidar Faltinsen) matti.laipio(a)csc.fi (Matti Laipio) longbear(a)nordu.net (Lars Lange Bjørn) helge.stranden(a)uninett.no (Helge Stranden) -- Lars Fischer - Strategy & Policy, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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Re: [E3Dnet] Eiscat processing and storage needs
by Lars Fischer 22 Feb '18

22 Feb '18

On 22 Feb 2018, at 10:22, Börje Josefsson wrote: > Thanks for the update. I agree that we probably need to schedule a new > meeting with Craig about this. But maybe we should have an internal > discussion about this first? We had a brief discussion of this in the CTO Forum call today. We agreed that, 10G or 100G, the design remains pretty much the same, and that with modern DCI optical gear and small(ish) routers, the cost savings from scaling down to 10G is quite limited. We also agreed that we need to communicate this to E3D. To do so, we need more detail on the network design, and we need to develop a cost sheet. We agreed to do a NREN-only VC in the week after Easter. Please fill in the doodle: https://doodle.com/poll/35ew5bwyyepyt6kw > When will you arrive in Copenhagen for the meeting next friday? Could > we > either meet for a dinner on thursday or 45 minutes before the NDN NG > meeting starts on Friday. There will be a dinner, and I think it would be useful to kick off the discussion there. We can agree some homework ahead of the post-Easter meeting so that we have costs in place. /Lars -- Lars Fischer - Strategy & Policy, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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Fiber offers for EISCAT_3D
by Börje Josefsson 16 Oct '17

16 Oct '17

Hello, One thing we forgot to discuss last week was if we should ask for IRU or "traditional" lease for the E3D fibers. I guess that since EISCAT wanted no one-time-fees it is going to be traditional lease. What do you think? --BJ

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Radio link to EISCAT3D for out-of-band
by Börje Josefsson 13 Oct '17

13 Oct '17

All, I did a quick look on the possibilities of having a radio link as OOB etc the last miles. From Karesvanto "city" to the site, it looks like on the attached picture (done with 25 meter antenna poles). I.e. it is in practice impossible. Kaiseniemi is even worse, just a small 150 meter high mountain in the way :-) So this is not a practical solution. --BJ

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Notes from E3D network meeting, 15-09-17
by Lars Fischer 18 Sep '17

18 Sep '17

All, thanks again for participating in a productive meeting Fridays. Please find my notes, along with BJ presentation, and my E3D lightning talk at NTW17, in the following folder: https://nordunet.box.com/s/fedps0g3v9506d4yxyfa8lshb6bk5bnk Comments, corrections, suggestions are of course welcome. /Lars -- Lars Fischer - CTO, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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Welcome
by Lars Fischer 15 Sep '17

15 Sep '17

All, thanks for a productive and pleasant meeting today. As agreed, I have created a mailing list - EISCAT-3D network team <E3Dnet(a)lists.nordu.net> The current members of the list are: lars(a)nordu.net (Lars Fischer) he(a)uninett.no (Håvard Eidnes) teemu.kiviniemi(a)csc.fi (Teemu Kiviniemi) frode.storvik(a)uninett.no (Frode Storvik) einar.lillebrygfjeld(a)uninett.no (Einar Lillebrygfjeld) bj(a)sunet.se (Börje Josefsson) vidar.faltinsen(a)uninett.no (Vidar Faltinsen) jani.myyry(a)csc.fi (Jani Myyry) helge.stranden(a)uninett.no (Helge Stranden) We are currently coordinating to have (I think) an optical and an IP engineer join for NORDUnet and for SUNET. I will add them as soon as we have picked who that is. /Lars -- Lars Fischer - Strategy & Policy, NORDUnet <lars(a)nordu.net>, +45 2288 1729, @lpfischer

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