WLCG and IPv6 – the HEPiX IPv6 working group
WLCG and IPv6 – the HEPiX IPv6 working group
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WLCG 和 IPv6 – HEPiX IPv6 工作组
DOI：
10.1088/1742-6596/513/6/062026
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
T. Wildish
中科院分区：
文献类型：
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作者：
S. Campana;K. Chadwick;G. Chen;J. Chudoba;P. Clarke;M. Elias;A. Elwell;S. Fayer;T. Finnern;L. Goossens;C. Grigoras;B. Hoeft;D. Kelsey;T. Kouba;F. L. Muñoz;E. Martelli;Melanie Mitchell;A. Nairz;K. Ohrenberg;A. Pfeiffer;F. Prelz;F. Qi;D. Rand;M. Reale;S. Rózsa;A. Sciabà;R. Voicu;C. Walker;T. Wildish
HEPiX (http://www.hepix.org) IPv6 工作组一直在调查许多问题，这些问题会影响高能物理 (HEP) 计算中使用 IPv6 (http://www.ietf.org/rfc/rfc2460.txt) 网络协议的时间表的决定，特别是在全球大型强子对撞机 (LHC) 计算网格 (WLCG) 中。 RIPE NCC（欧洲地区互联网注册机构 (RIR)）于 2012 年 9 月用完 IPv4 地址。北美和南美 RIR 预计很快就会用完。近几个月来，越来越明显的是，包括 CERN 在内的一些 WLCG 站点的 IPv4 地址空间不足，现在无法申请更多地址空间。这增加了在所有向外的 WLCG 服务上切换双栈 IPv4/IPv6 的紧迫性，以便最终支持纯 IPv6 客户端。该小组的活动包括分析和测试 IPv6 的准备情况以及许多所需组件的性能，包括 HEP 计算必需的应用程序、中间件、管理和监控工具。许多 WLCG Tier 1/2 站点都是该组织分布式 IPv6 测试平台的参与者，主要的 LHC 实验合作机构也参与了测试。我们正在构建一个小组网络/wiki，其中包含有关各种软件组件的 IPv6 准备情况的有用信息和知识库 (http://hepix-ipv6.web.cern.ch/knowledge-base)。本文介绍了工作组所做的工作及其未来计划。
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. The North and South America RIRs are expected to run out soon. In recent months it has become more clear that some WLCG sites, including CERN, are running short of IPv4 address space, now without the possibility of applying for more. This has increased the urgency for the switch-on of dual-stack IPv4/IPv6 on all outward facing WLCG services to allow for the eventual support of IPv6-only clients. The activities of the group include the analysis and testing of the readiness for IPv6 and the performance of many required components, including the applications, middleware, management and monitoring tools essential for HEP computing. Many WLCG Tier 1/2 sites are participants in the group's distributed IPv6 testbed and the major LHC experiment collaborations are engaged in the testing. We are constructing a group web/wiki which will contain useful information on the IPv6 readiness of the various software components and a knowledge base (http://hepix-ipv6.web.cern.ch/knowledge-base). This paper describes the work done by the working group and its future plans.
使用 PhEDEx LifeCycle 代理对 PhEDEx、DBS 和 DAS 进行集成和验证测试
DOI：
10.1088/1742-6596/513/6/062051
发表时间：
2014
期刊：
Journal of Physics: Conference Series
影响因子：
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作者：
C. Böser;T. Chwalek;M. Giffels;V. Kuznetsov;T. Wildish
通讯作者：
T. Wildish