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1.
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Overcoming obstacles to IPv6 on WLCG
/ Babik, Marian (CERN) ; Bly, Martin (Rutherford) ; Buraglio, Nick (LBL, Berkeley) ; Chown, Tim (JISC) ; Christidis, Dimitrios (CERN) ; Chudoba, Jiri (Prague, Inst. Phys.) ; DeMar, Phil (Fermilab) ; Molina, José Flix (Madrid, CIEMAT) ; Grigoras, Costin (CERN) ; Hoeft, Bruno (KIT, Karlsruhe) et al.
The transition of the Worldwide Large Hadron Collider Computing Grid (WLCG) storage services to dual-stack IPv6/IPv4 is almost complete; all Tier-1 and 94% of Tier-2 storage are IPv6 enabled. While most data transfers now use IPv6, a significant number of IPv4 transfers still occur even when both endpoints support IPv6. [...]
FERMILAB-CONF-22-902-SCD.-
2024 - 9 p.
- Published in : EPJ Web Conf. 295 (2024) 07036
Fulltext: d54d88c3314bc3339be13066a6bc1224 - PDF; document - PDF; External link: Fermilab Library Server
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.07036
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2.
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3.
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IPv6-only networking on WLCG
/ Babik, Marian (CERN) ; Bly, Martin (Rutherford) ; Chown, Tim ; Christidis, Dimitrios (Texas U., Arlington (main)) ; Chudoba, Jiři ; Condurache, Catalin ; Finnern, Thomas ; Froy, Terry ; Grigoras, Costin ; Hafeez, Kashif et al.
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. [...]
2020 - 7 p.
- Published in : EPJ Web Conf. 245 (2020) 07045
Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.07045
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4.
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Federated identity management for research
/ Barton, Thomas (U. Chicago (main) ; Unlisted, US) ; Gietz, Peter (Unlisted, DE) ; Kelsey, David (Rutherford) ; Koranda, Scott (MIT, Cambridge, LIGO) ; Short, Hannah (CERN) ; Stevanovic, Uros (KIT, Karlsruhe)
Federated identity management (FIM) is an arrangement that can be made among multiple organisations that lets subscribers use the same identification data to obtain access to the secured resources of all organisations in the group. In many research communities there is an increasing interest in a common approach to FIM as there is obviously a large potential for synergies. [...]
2019 - 7 p.
- Published in : EPJ Web Conf. 214 (2019) 03044
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.03044
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5.
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WISE Information Security for Collaborating e-Infrastructures
/ Short, Hannah (CERN) ; Kelsey, David (Rutherford) ; Wartel, Romain (CERN) ; Groep, David (Nikhef, Amsterdam) ; Kaila, Urpo (Espoo, Sci. Computing Ctr.) ; Niederberger, Ralph (Julich, Forschungszentrum) ; Harris, Nicole (Unlisted, NL)
As most are fully aware, cybersecurity attacks are an ever-growing problem as larger parts of our lives take place on-line. Distributed digital infrastructures are no exception and action must be taken to both reduce the security risk and to handle security incidents when they inevitably happen. [...]
2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 03041
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.03041
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6.
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IPv6 in production: its deployment and usage in WLCG
/ Babik, Marian (CERN) ; Bly, Martin (Rutherford) ; Chown, Tim (Unlisted, UK) ; Chudoba, Jiři (Prague, Inst. Phys.) ; Condurache, Catalin (Rutherford) ; Dewhurst, Alastair (Rutherford) ; Espinal Curull, Xavier (CERN) ; Finnern, Thomas (DESY) ; Froy, Terry (Queen Mary, U. of London (main)) ; Grigoras, Costin (CERN) et al.
The fraction of general internet traffic carried over IPv6 continues to grow rapidly. The transition of WLCG central and storage services to dual-stack IPv4/IPv6 is progressing well, thus enabling the use of IPv6-only CPU resources as agreed by the WLCG Management Board and presented by us at CHEP2016. [...]
2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 08010
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.08010
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7.
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WLCG and IPv6 - the HEPiX IPv6 working group
/ Campana, S (CERN) ; Chadwick, K (Fermilab) ; Chen, G (Beijing, Inst. High Energy Phys.) ; Chudoba, J (Prague, Inst. Phys.) ; Clarke, P (Edinburgh U.) ; Elias, M (Prague, Inst. Phys.) ; Elwell, A (CERN) ; Fayer, S (Imperial Coll., London) ; Finnern, T (DESY) ; Goossens, L (CERN) et al.
The HEPiX (http://www.hepix.org) IPv6 Working Group has been investigating the many issues which feed into the decision on the timetable for the use of IPv6 (http://www.ietf.org/rfc/rfc2460.txt) networking protocols in High Energy Physics (HEP) Computing, in particular in the Worldwide Large Hadron Collider (LHC) Computing Grid (WLCG). RIPE NCC, the European Regional Internet Registry (RIR), ran out ofIPv4 addresses in September 2012. [...]
FERMILAB-CONF-14-494.-
2014 - 8 p.
- Published in : J. Phys.: Conf. Ser. 513 (2014) 062026
External links: FERMILABCONF; Fulltext
In : 20th International Conference on Computing in High Energy and Nuclear Physics 2013, Amsterdam, Netherlands, 14 - 18 Oct 2013, pp.062026
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8.
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Grid Security
/ Kelsey, David (speaker) (RAL)
The aim of Grid computing is to enable the easy and open sharing of resources
between large and highly distributed communities of scientists and institutes across
many independent administrative domains. Convincing site security officers and
computer centre managers to allow this to happen in view of today's ever-increasing
Internet security problems is a major challenge. [...]
2004 - 1744.
Conferences; CHEP04
External links: Talk details; Event details
In : CHEP04
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9.
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Federated Identity Management for Research Collaborations
/ Broeder, Daan (MPI) ; Jones, Bob (CERN) ; Kelsey, David (STFC) ; Kershaw, Philip (STFC) ; Lüders, Stefan (CERN) ; Lyall, Andrew (EBI) ; Nyrönen, Tommi (CSC) ; Wartel, Romain (CERN) ; Weyer, Heinz J (PSI, Villigen)
Federated identity management (FIM) is an arrangement that can be made among multiple organisations that lets subscribers use the same identification data to obtain access to the secured resources of all organisations in the group. [...]
CERN-OPEN-2012-006.
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2012. - 17 p.
Fulltext
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