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IPv6-only networking on WLCG
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SYSNO ASEP 0539050 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title IPv6-only networking on WLCG Author(s) Babik, M. (CH)
Bly, M. (GB)
Chown, T. (GB)
Christidis, D. (US)
Chudoba, Jiří (FZU-D) RID, ORCID
Condurache, C. (NL)
Finnern, T. (DE)
Froy, T. (GB)
Grigoras, C. (CH)
Hafeez, K. (GB)
Hoeft, B. (DE)
Kelsey, D. (GB)
Lopes, R. (GB)
López Muñoz, F. (ES)
Martelli, E. (CH)
Nandakumar, R. (GB)
Ohrenberg, K. (DE)
Prelz, F. (IT)
Rand, D. (GB)
Sciabà, A. (CH)Number of authors 20 Article number 07045 Source Title EPJ Web of Conferences, 245. - Les Ulis : EDP Sciences, 2020 / Doglioni C. ; Jackson P. ; Kamleh W. ; Kim D.Y. ; Silvestris L. ; Stewart G.A. - ISSN 2100-014X Pages s. 1-7 Number of pages 7 s. Publication form Online - E Action International Conference on Computing in High Energy and Nuclear Physics (CHEP 2019) /24./ Event date 04.11.2019 - 08.11.2019 VEvent location Adelaide Country AU - Australia Event type WRD Language eng - English Country FR - France Keywords IPv6 ; networking ; WLCG Subject RIV JD - Computer Applications, Robotics OECD category Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8) R&D Projects LTT17018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2018104 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) EF16_013/0001404 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 UT WOS 000652214300290 DOI 10.1051/epjconf/202024507045 Annotation The use of IPv6 on the general Internet continues to grow. The transition of the Worldwide Large Hadron Collider Computing Grid (WLCG) central and storage services to dual-stack IPv6/IPv4 is progressing well, thus enabling the use of IPv6-only CPU resources as agreed by the WLCG Management Board and presented by us at earlier CHEP conferences. During the last year, the HEPiX IPv6 Working Group has continued to chase and support the transition to dual-stack services. We present the status of the transition and some tests that have been made of IPv6-only CPU showing the successful use of IPv6 protocols in accessing WLCG services. The dual-stack deployment does however result in a networking environment which is more complex than when using just IPv6. The group is investigating the removal of the IPv4 protocol in places. We present the areas where this could be useful together with our future plans. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2021
Number of the records: 1