HEPiX IPv6 Working Group

Name: HEPiX IPv6 Working Group
Start: 2024-09-25T13:30:00+02:00
End: 2024-09-26T13:00:00+02:00
Location: CERN

25 Sept 2024, 13:30 → 26 Sept 2024, 13:00 Europe/Zurich

31/S-028 (CERN)

31/S-028

CERN

Show room on map

David Kelsey (Science and Technology Facilities Council STFC (GB))

Description

We will meet in person at CERN. Zoom connectivity will also be available for those of you who cannot attend in person.

Please register for attendance, even if remote, and specifying if you will attend in person (or not).

Agenda is firming up - offers of talks/topics are still welcome

64006864374

Edoardo Martelli

Join via phone

Wednesday 25 September
- Wed 25 Sept
- Thu 26 Sept
- Session 1 31/S-028
  
  31/S-028
  
  CERN
  
  30
  Show room on map
  - 1
    
    Welcome, agenda, note taker(s)
  - 2
    
    General news
    
    Speaker: David Kelsey (Science and Technology Facilities Council STFC (GB))
  - 3
    
    Status of the CPU services ticket campaign
    
    Speaker: Dr Andrea Sciabà (CERN)
    
    twiki
  - 4
    
    Update of migration towards IPv6 at DE-KIT
    
    Speaker: Bruno Heinrich Hoeft (KIT - Karlsruhe Institute of Technology (DE))
    
    HEPiX-IPv6-2024-Sept.25.-v0.1.pdf
    
    HEPiX-IPv6-2024-Sept.25.-v0.1.pptx
  - 5
    
    Data transfers still using IPv4 and how to flip to IPv6
    
    Discusssion
    Is monitoring of V4 versus V6 now complete and reliable?
    Lessons learned from DC24 - recent progress? what more should we do?
    What do we want to report at CHEP2024 on this?
    
    Speaker: David Kelsey (Science and Technology Facilities Council STFC (GB))
    
    monit
    
    monit-open
    
    wlcg-sites
  - 15:30
    
    Break
  - 6
    
    Plans and timetable for IPv6-only
    
    More discussion preparing for CHEP2024
    Conclusions from discussion before coffee break.
    How do we encourage full dual-stack services?
    What do we mean by "IPv6-only"? Just "all transfers over IPv6" or remove IPv4 peering from LHCOPN/LHCONE? or really encourage turn off IPv4 on WLCG clusters?
    What is our proposed timetable?
    Has there been more testing of IPv6-only clusters?
    What about CLAT, 464XLAT and IPv6-mostly? What role does all that play for WLCG?
    
    Speaker: David Kelsey (Science and Technology Facilities Council STFC (GB))
    
    vo services
  - 7
    
    Update from USA/ESnet
    
    FNAL and US CMS (Phil)
    BNL and US ATLAS (Hiro)
    ESnet and DOE (Nick)
    
    Speakers: Hironori Ito (Brookhaven National Laboratory (US)), Nick Buraglio (ESnet), Philip Demar
    
    HEPiX WG Update 9-25-2024.pdf
    
    IPv6 Status Report for BNL and US ATLAS.pdf
  - 8
    
    Roundtable news/updates from Sites
Thursday 26 September
- Wed 25 Sept
- Thu 26 Sept
- Session 2 31/S-028
  
  31/S-028
  
  CERN
  
  30
  Show room on map
  - 9
    
    Roundtable news/updates from Experiments
  - 10
    
    Updates from perfSONAR, RNTWG/SciTags etc
    
    Speaker: Marian Babik (CERN)
    
    perfSONAR Monitoring Update (Oct 2024) (1).pdf
    
    Scitags LHCOPN_LHCONE.pdf
  - 11
    
    Work to be done to prepare for conferences
    
    Discussion
    Prepare for CHEP2024
    Prepare for Internet2 TechEX
  - 11:00
    
    Break
  - 12
    
    Other issues to discuss?
    
    All discuss
  - 13
    
    AOB, Dates of next meetings