IPv6 命中列表服务：10 年运营的经验教训
IPv6 Hitlist Service: Lessons Learned From 10 Years of Operation
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- IPinfo
- Technical University of Munich（慕尼黑工业大学）
- BENOCS
- Max Planck Institute for Informatics（马克斯·普朗克 informatics 研究所）
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中文总结 AI 辅助
本文总结了IPv6命中列表服务10年运营经验，通过覆盖分析和用户调查评估其代表性，并提出最佳实践建议。
中文摘要 AI 辅助
IPv6 在30多年前成为互联网草案之后，近年来其部署和使用有所增加。由于IPv6互联网的测量因地址空间大幅扩大而需要新方法，命中列表已成为寻找IPv6目标的一种可能来源。最著名的命中列表之一由IPv6命中列表服务提供。在本文中，我们分享了IPv6命中列表服务10年运营的见解：我们展示了该服务的不同演进过程，强调了沿途的重要变化。为了更好地理解命中列表的代表性，我们使用来自一家主要中欧ISP和一级网络的真实流量数据进行了覆盖分析，发现对于87.1%的自治系统（ASes）和56.5%的发起IPv6流量的/48前缀，IPv6命中列表服务至少已知一个地址。我们还分享了进行的用户调查结果，并分析了访问IPv6命中列表服务的用户，发现了跨时间（例如，一次性下载与持续下载）和可用数据（例如，所有地址与响应地址）的多样化用例和访问模式。最后，我们提供了使用命中列表时的最佳实践建议，并分享了其10年运营期间的经验教训。
英文摘要
After becoming an Internet Draft more than 30 years ago, IPv6 has seen an increase in deployment and use in the past years. As measurements in the IPv6 Internet require new approaches due to the vastly larger address space, hitlists have come along as one possible source for finding IPv6 targets. One of the most prominent hitlists is provided by the IPv6 Hitlist Service. In this paper, we share insights from 10 years of operations of the IPv6 Hitlist Service: We show different evolutions of the service, highlighting important changes along the way. To better understand the representativeness of the hitlist, we perform a coverage analysis using real-world traffic data from a major central European ISP and Tier-1 network, finding that at least one address is known to the IPv6 Hitlist Service for 87.1 % of ASes and 56.5 % of /48 prefixes originating IPv6 traffic. We also share results from a conducted user survey and analyze users accessing the IPv6 Hitlist Service, finding diverse use cases and access patterns across time (e.g., one-off vs. continuous downloads) and available data (e.g., all vs. responsive addresses). Finally, we provide best practice recommendations when working with the hitlist and share lessons learned during its 10-year operation.
