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SCION next-generation Internet research meetings
by David Hausheer 25 Oct '24

25 Oct '24

To network researchers With the growing global community of researchers working on SCION-related topics and the steadily increasing deployment of the SCION infrastructure, we are starting a weekly research meeting inviting all interested researchers to participate. We will be discussing current research results, as well as promising future directions. The meetings will be structured to foster lively discussions, with a brief 10-15 minute presentation and 15-20 minutes of discussion. To facilitate global participation, we are alternating the meeting times between two times: - Even weeks: Tuesday 9am CET, 3pm CST, 4pm KST / JST, (12am PT) - Odd weeks: Wednesday 5pm CET, 8am PT, 11am ET, 12pm BRT, (11pm CST, 12am KST / JST) We are considering kicking off these meetings on October 29, 2024 at 9 am CET. More information is on this page: https://sciera.readthedocs.io/en/latest/scion-research/meetings.html To receive the meeting announcements, please subscribe to the SCION research mailing list: https://lists.inf.ethz.ch/mailman/listinfo/scion-research Please forward this information to anyone else who may be interested. With all the best wishes Adrian and David

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Re: [SCION] [swinog] SCION ISP Peering at STACK GEN01A?
by Mat Kowalski 19 Jun '24

19 Jun '24

Hi Marc, SCION mailing list may be of some help -- Mateusz On 18/06/2024 08:37, Lüthi Marc via swinog wrote: > Dear SCION ISPs > > Dear all > > > > > > We’re intending to place SCION CORE of ours in the Romandie; current plan is to go to STACK Infrastructure’s GEN01A (Plan-les-Ouates, es SafeHost). > > > > Are any of you present at GEN01A too, and would you be willing to explore possibilities to interconnect at GEN01A? > > > Please contact us off-list. > > > > > > Best regards > > Marc > > > > EveryWare AG > Marc Lüthi > Senior Network Engineer > Zurlindenstrasse 52a > CH-8003 Zürich > > T +41 44 466 60 00 > F +41 44 466 60 10 > > marc.luethi(a)everyware.ch <mailto:marc.luethi@everyware.ch> > www.everyware.ch <http://www.everyware.ch> > > > _______________________________________________ > swinog mailing list -- swinog(a)lists.swinog.ch > To unsubscribe send an email to swinog-leave(a)lists.swinog.ch

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SCION mailing list update
by Adrian Perrig 18 Jun '24

18 Jun '24

Dear SCION mailing list subscribers Thank you for subscribing to this mailing list! As you can see from the dearth of traffic, we are not really making use of this list any more. For different types of information about SCION, we suggest the following: - General information: SCION Association web site: https://www.scion.org/ You can sign up for their quarterly newsletter on the bottom of this page. - SCION developer Slack channel. The link to join the channel is at the bottom of the scionproto github repository: https://github.com/scionproto/scion - SCION resources are listed on the SCION awesome page: https://github.com/scionproto/awesome-scion - Information about the SCION Education, Research and Academic Network (SCIERA): https://sciera.readthedocs.io - SCIONLab overlay-based research network: https://scionlab.org/ - SCION documentation: https://scion.docs.anapaya.net/en/latest/ Please let us know if you have any comments, questions, or suggestions. With all the best wishes Adrian

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SCION open-source contributors coordination call today
by Matthias Frei 12 Oct '23

12 Oct '23

Dear all, The first occurrence of our contributors coordination call will take place *today at 16:00-16:30*, on zoom: https://ethz.zoom.us/j/67694385277. Some topics for today: - SCION application programming libraries: who is all working on this? - "contrib" projects: how could we organize this, what would be good candidates? - (if there is time) technical discussion: strategies to disseminate hop-verification keys and DRKey secrets to routers/control services These are just my items. Please let me know if you would like to raise other topics. See you at 16:00! Cheers, Matthias

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SCION open-source implementation roadmap 2023/2024
by Matthias Frei 10 Oct '23

10 Oct '23

Hi all, The SCION Association's TC Implementation has compiled a roadmap document. Find the full document here: https://www.scion.org/assets/docs/2023-10%20Open%20Source%20SCION%20Impleme… A summary and some background on the process can be found in our Github repository in the issue "Project Planning": https://github.com/scionproto/scion/issues/4348#issuecomment-1755039568 Best regards, Matthias

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Core SCION components now available as IETF Internet Draft
by Nicola Rustignoli 03 Oct '23

03 Oct '23

Dear SCION list, I’m happy to share that we now have a full set of the SCION core components described in the form of IETF Internet Draft: SCION Data Plane <https://datatracker.ietf.org/doc/draft-dekater-scion-dataplane/> SCION Control Plane <https://datatracker.ietf.org/doc/draft-dekater-scion-controlplane/> SCION Control-Plane PKI <https://datatracker.ietf.org/doc/draft-dekater-scion-pki/> SCION Overview <https://datatracker.ietf.org/doc/draft-dekater-panrg-scion-overview/> SCION Components Analysis <https://datatracker.ietf.org/doc/draft-rustignoli-panrg-scion-components/> We thank all the contributors and reviewers that helped getting to these initial drafts. This marks a great milestone, and an important step to pave the way forward to future work at the IETF/IRTF. We will be attending the next IETF 118 in Prague, and at the PANRG meeting we are planning to have an extended SCION discussion. We will present the latest drafts, and discuss a way forward for the SCION work. Besides that, we are also planning to have a small hackathon project in Prague, we’ll be adding more information to the hackathon wiki <https://wiki.ietf.org/en/meeting/118/hackathon>. If you would like to get involved, or have any feedback on the draft, feel free to reach out to us. Thank you, Best, Nicola Rustignoli & Corine de Kater SCION Association

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SCION Day in-person registration almost complete
by Adrian Perrig 03 Oct '23

03 Oct '23

Dear all The in-person registration limit has almost been reached, please sign up if you haven't already! https://www.scion.org/scion-day You can sign up also for remote participation, but in that case there's no free food ;-) There's an exciting program, we're looking forward to the event in 2 weeks! With all the best wishes Adrian

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SCION at IETF 115
by Nicola Rustignoli 03 Nov '22

03 Nov '22

Dear all, At IETF 115 in London my colleague Corine de Kater will be presenting a summary of current SCION activities at the Routing Area Working Group (rtgwg <https://datatracker.ietf.org/doc/agenda-115-rtgwg/>). This will be a good chance to get a quick overview of ongoing activities at the IETF. The presentation will be on Wednesday, November 9th between 15:00-16:30 GMT. You can also read the drafts: draft-dekater-panrg-scion-overview <https://datatracker.ietf.org/doc/draft-dekater-panrg-scion-overview/> draft-rustignoli-panrg-scion-components <https://datatracker.ietf.org/doc/draft-rustignoli-panrg-scion-components/> draft-dekater-scion-pki <https://datatracker.ietf.org/doc/draft-dekater-scion-pki/> We welcome anyone’s feedback. Best regards, Nicola Rustignoli & Corine de Kater

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Re: [SCION] SCIONLab installation
by Juan A. García-Pardo 01 Nov '22

01 Nov '22

Hi again Hobin, > Hi SCION Team, > > I am resending this email because I noticed that the attachments do not > appear on the mailing list website. > Our emails must have crossed in the air :D I answered your previous email, but with this new information, let me give you different answers: I have some trouble installing SCIONLab AS from packages on my > server(Ubuntu 18.04). > > The problem is that no service is operational on port 50000. > Can I get any advice regarding this issue? > > Here is my configuration. > my AS number: AS ffaa:1:100b > attachment point: KU(20-ffaa:0:1404) > AS Public IP: xxx.xxx.xxx.xxx > Public Port: 50000 > > This is the command and the result: > sudo systemctl list-dependencies scionlab.target > > scion-border-route(a)br-1.service mailto:scion-border-route@br-1.service > scion-colibri-service(a)co-1.service mailto: > scion-colibri-service(a)co-1.service > scion-control-service(a)cs-1.service mailto: > scion-control-service(a)cs-1.service > scion-daemon.service > scion-dispatcher.service > > All entries with these services show green. > This looks alright. > the command and the result: > sudo netstat -tulpn | grep LISTEN | grep scion > > tcp 127.0.0.1:30401 scion-border-ro > tcp 127.0.0.1:30441 scion-dispatche > tcp 127.0.0.1:30254 scion-control-s > tcp 127.0.0.1:30255 sciond > tcp 127.0.0.1:30257 scion-colibri-s > tcp 127.0.0.1:30454 scion-control-s > tcp 127.0.0.1:30455 sciond > Can you show us your topology? Run: cat /etc/scion/topology.json > the command and the result: > sudo systemctl list-dependencies scion-daemon.service > > only NetworkManager-wailt-online.service show red entry point. > So as if your network setup is not yet finished? Can you check you have public IP access in the machine? Does ping to the attachment point work? command and result: > curl -sfs localhost:30401/metrics | grep router_interface_up > > router_interface_up{interface="1",isd_as="20-ffaa:1:100b",neighbor_isd_as="20-ffaa:0:1404"} > 0 > This is expected from the data you have been sharing so far (the border router interface is down). Thanks and let's find out what happens!!! Best regards, Juan A.

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Re: [SCION] {Spam?} SCIONLab installation
by Juan A. García-Pardo 01 Nov '22

01 Nov '22

Hi Hobin, thanks for trying out scionlab. I am wondering if this is the first time you have tried scionlab, or if this is a reconfiguration of a VM. Can you tell us? Regarding your questions, I'll leave the answers inline below: On Mon, Oct 31, 2022 at 9:09 AM 김호빈 <ghqls1237(a)kaist.ac.kr> wrote: > ... > sudo systemctl list-dependencies scionlab.target > > This is the result of the command: > sudo netstat -tulpn | grep LISTEN | grep scion > >From your email, it looks as if both commands returned nothing. I am assuming they did not return anything. In that case, could you run the following two commands and post what you get? - dpkg -l |grep scion - sudo journalctl -u scion-dispatcher.service The first command will list the installed (or broken) packages that contain "scion" in the name. The second command will display the log for the dispatcher service (always running service for scion). Let's continue after that. Thank you and best regards, Juan A.

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