David Kelsey
(Science and Technology Facilities Council STFC (GB)),
Edoardo Martelli
(CERN)
21/05/2025, 14:05
Anything to be shared or discussed?
News from Manchester LHCOPN/LHCONE meeting (March 2025) relating to IPv6
Bruno Heinrich Hoeft
(KIT - Karlsruhe Institute of Technology (DE)),
David Kelsey
(Science and Technology Facilities Council STFC (GB)),
Edoardo Martelli
(CERN)
21/05/2025, 14:50
Discussion
Is monitoring of V4 versus V6 now complete and reliable?
What is recent IPv6 percentage on LHCOPN?
And same on LHCONE?
Perhaps look now at Top IPv4-talkers on LHCOPN?
particularly interested in USA/Canada LHCOPN links (BNL, FNAL, TRIUMF) for agenda item later today
David Kelsey
(Science and Technology Facilities Council STFC (GB))
21/05/2025, 16:00
Discussion by all. DaveK may not be available and/or not prepared!
Discuss timetable for removal of IPv4 on data transfers.
Well before start of LH-LHC Run4
What about moving to IPv6-only Workernodes and WLCG clients?
When can we remove IPv4 from WLCG storage services? We often said that this would be the last to go.
