- GREN Mapping WG - lists.nordu.net

Draft Guidelines for WG Topology Data Sharing
by Gustavo Hermínio de Araújo 13 Nov '25

13 Nov '25

Dear Working Group Members, I am writing to request your consultation on the draft "Guidelines for Topology Data Sharing" for our Working Group. The objective is to establish a clear framework for sharing data in a manner that is both secure and effective. We have formulated an initial draft comprising five key principles regarding security and privacy. We would like to consult the group on whether these five items are sufficient for our purposes, or if you would like to add further points. We welcome any feedback on whether these guidelines are comprehensive and clear. Draft Guidelines: 1. Data provided will be public. Do not include any data that should not be public. 2. The geo-position of infrastructure (PoPs, equipment) should be obfuscated. 3. Due to DDoS security concerns, carefully consider if you want to provide link capacity values for core infrastructure. 4. It is not recommended to include capacity on links to end nodes / institutions (due to DDoS security concerns). 5. Consider whether infrastructure details are necessary e.g. multiple routers/switches in one location should be consolidated to a single generic node. Infrastructure details should not include equipment type or vendor name. Following this review period, the guide will be consolidated into a formal document, and I will share the link to the doc once it is finalized. We appreciate your attention to this matter. Sincerely, --- Gustavo Araújo |Coordenador de P&D | R&D Coordinator Gerência de P&D em Ciberinfraestrutura (GCI) | Cyberinfrastructure R&D Management Tel.: +55 61 9 8379-7918 | Teams: gustavo.araujo(a)rnp.br<mailto:gustavo.araujo@rnp.br> www.rnp.br<http://www.rnp.br> [cid:b3d4e361-3285-44fe-9ec1-36ce799564c7]

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GREN Map WG meetings
by Gustavo Hermínio de Araújo 04 Nov '25

04 Nov '25

Dear working group members, Due to scheduling conflicts, I need to reschedule this month's WC meeting. I propose moving it to next week. Please find the proposed agenda below: PoC Discussion: 1. Progress on PoC development * GNA-G Projects map * NRENs maps * GRENML to Netbox 2. GRENMLs Repository I apologize for any inconvenience this may cause. Best regards,

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Cancelado: GREN Map WG meetings
by Gustavo Hermínio de Araújo 25 Sep '25

25 Sep '25

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GREN Map WG meetings
by Gustavo Hermínio de Araújo 02 Sep '25

02 Sep '25

Dear GREN Map Working Group members, This email is to share the agenda for our next meeting, which will be held on Thursday, September 4th, at 10:00 GMT-3. Please find the topics for discussion outlined below: 1. GREN Map WC Group Structure Discussion 2. Discussion of Proofs of Concept: NREN Maps Initiative 3. Establishment of Data Sharing Policies 4. Exploratory Projects and Future Initiatives 5. Wrap up You can join the meeting using the following link<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTBlZGVhYzktY2RhMy00…>. We look forward to your contribution. Regards, Gustavo Araújo

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GREN Map WG meetings
by Gustavo Hermínio de Araújo 14 Jul '25

14 Jul '25

Hello everyone, This is an invitation to our recurring monthly GREN Map WG meetings. The meetings will take place on the first Thursday of every month at 10:00 AM (GMT-3). Join us in this link<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTBlZGVhYzktY2RhMy00…>. If you have any questions, please let us know. Best regards, Gustavo Araújo

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GREN Map WG Kickoff Meeting
by Gustavo Hermínio de Araújo 11 Jul '25

11 Jul '25

Hello everyone, This is an invitation to our recurring monthly GREN Map WG meetings. The meetings will take place on the first Thursday of every month at 10:00 AM (GMT-3). Join us in this link<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTBlZGVhYzktY2RhMy00…>. If you have any questions, please let us know. Best regards, Gustavo Araújo

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GREN Map WG Kickoff Meeting
by Gustavo Hermínio de Araújo 11 Jul '25

11 Jul '25

Hello everyone, This is an invitation to our recurring monthly GREN Map WG meetings. The meetings will take place on the first Thursday of every month at 10:00 AM. Join us in this link<https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTBlZGVhYzktY2RhMy00…>. If you have any questions, please let us know. Best regards, Gustavo Araújo

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GREN Map Kickoff Meeting Follow-up
by Gustavo Hermínio de Araújo 09 Jul '25

09 Jul '25

Hi everyone, Thanks again for attending the GREN Map Kickoff meeting for 2025. I've attached the meeting minutes for your reference. As we discussed, I'm also attaching the spreadsheet for collecting topology data. If you're able to contribute, please add your institution's data and send the updated file back to me. We're excited to start working on the first version of the map and would love for you to be a part of it. For communication, a Slack channel has been set up. I'm also sharing the links for the project's GitHub repository and the Wiki page for documentation. I'll be updating the Wiki with instructions on how to contribute and with our WG's information (meeting minutes, planned meetings, etc.) as soon as I have editing access. I will soon send a calendar invitation for our recurring group meetings. Here are the useful links for the group: * GitHub: https://github.com/grenmap/GREN-Map-DB-Node * Wiki: https://wiki.geant.org/display/GlobalMap/Global+Interactive+Map * Slack channel: https://nren.slack.com/archives/C094AJQH9RC Best regards, --- Gustavo Araújo |Coordenador de P&D | R&D Coordinator Gerência de P&D em Ciberinfraestrutura (GCI) | Cyberinfrastructure R&D Management Tel.: +55 61 9 8379-7918 | Teams: gustavo.araujo(a)rnp.br<mailto:gustavo.araujo@rnp.br> www.rnp.br<http://www.rnp.br> [cid:4dfc5dee-9e7c-49aa-9b03-94637b8eb48c]

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GREN Map WG Kickoff Mettings
by Gustavo Hermínio de Araújo 02 Jul '25

02 Jul '25

Hello everyone, Looking forward to our GREN Map WG kickoff meeting! Here are a simple agenda to get our conversation started. The proposed agenda is: - Welcome & introductions - GREN Map: current status - Proposal of short-term goals - Open discussion & next steps Please come with your ideas. Looking forward to meeting you. The meeting will be on Microsoft Teams via this link<https://teams.microsoft.com/l/meetup-join/19%3ameeting_YjQwZGY0NzQtZGE5MC00…>. Regards, ________________________________________________________________________________ Microsoft Teams Precisa de ajuda?<https://aka.ms/JoinTeamsMeeting?omkt=pt-BR> Ingressar na reunião agora<https://teams.microsoft.com/l/meetup-join/19%3ameeting_YjQwZGY0NzQtZGE5MC00…> ID da Reunião: 248 152 027 655 7 Senha: ZZ9UN6dD ________________________________ Ingressar em um dispositivo de videoconferência Chave do locatário: 779291640(a)t.plcm.vc ID do Video: 111 336 392 3 Mais informações<https://dialin.plcm.vc/teams/?key=779291640&conf=1113363923> Para organizadores: Opções de reunião<https://teams.microsoft.com/meetingOptions/?organizerId=a9cd1117-c310-4e62-…> ________________________________________________________________________________

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GREN Map WG Kickoff Mettings
by Gustavo Hermínio de Araújo 01 Jul '25

01 Jul '25

Hello everyone, Looking forward to our GREN Map WG kickoff meeting! Here are a simple agenda to get our conversation started. The proposed agenda is: - Welcome & introductions - GREN Map: current status - Proposal of short-term goals - Open discussion & next steps Please come with your ideas. Looking forward to meeting you. Regards, ________________________________________________________________________________ Microsoft Teams Precisa de ajuda?<https://aka.ms/JoinTeamsMeeting?omkt=pt-BR> Ingressar na reunião agora<https://teams.microsoft.com/l/meetup-join/19%3ameeting_YjQwZGY0NzQtZGE5MC00…> ID da Reunião: 248 152 027 655 7 Senha: ZZ9UN6dD ________________________________ Ingressar em um dispositivo de videoconferência Chave do locatário: 779291640(a)t.plcm.vc ID do Video: 111 336 392 3 Mais informações<https://dialin.plcm.vc/teams/?key=779291640&conf=1113363923> Para organizadores: Opções de reunião<https://teams.microsoft.com/meetingOptions/?organizerId=a9cd1117-c310-4e62-…> ________________________________________________________________________________

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