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截止时间延期:RSSAC 组织审核提案征询

根服务器系统咨询委员会 (Root Server System Advisory Committee, RSSAC) 的独立审核提案征询 (Request for Proposal, RFP) 的截止时间现已延期。新截止时间为:太平洋标准时间 (PST) 2017 年 7 月 24 日 12:00 时。

互联网名称与数字地址分配机构 (ICANN) 正在征召一名提供商对根服务器系统咨询委员会 (RSSAC) 展开独立评估。该提供商应拥有域名或互联网服务器运营方面的技术知识,或曾与 RSSAC 或根服务器运营商展开合作。该提供商还需熟悉根服务器生态系统和/或域名系统 (Domain Name System, DNS) 协议的相关知识。

本轮《提案征询 (Request for Proposal, RFP)》旨在确定一名独立审核人,对 RSSAC 进行全面审核。审核内容包括但不限于:

  • RSSAC 在 ICANN 架构中的存续目的;
  • RSSAC 履行其职责的效率如何;
  • 该组织的架构或运营是否需要进行调整;和
  • RSSAC 作为一个整体是否能够对 ICANN 广大社群负责。

本轮审核预计将在 2017 年 9 月到 2018 年 6 月期间进行。如需查看本 RFP 的完整信息,包括时间表,请参见此处 [PDF, 642 KB]。

如果您有参与意向,请发送电子邮件至。所有提案应在太平洋标准时间 (PST) 2017 年 7 月 24 日 12:00 时前通过 ICANN 采购工具用电子形式提交,请联系上述电邮地址获取访问采购工具的权利。


根据ICANN 章程,根服务器系统咨询委员会 ("Root Server System Advisory Committee"或"RSSAC") 的职责在于针对有关互联网根服务器系统的运营、管理、安全性和完整性向 ICANN 社群和董事会提出建议。委员会应行使以下职责:

  1. 与互联网技术社群和 ICANN 社群协调根服务器及其多个镜像的运营事务。RSSAC 应向涉及 DNS 服务器运营的各类协议和最佳实践的技术修订人员搜集并提出明确要求。
  2. 针对根区管理相关事务与直接管理人员进行协调。这些事务包括:根区文件的生成流程和规程。
  3. 参与根服务器系统中持续展开的威胁评估和风险分析工作;并提出任何必要的审计建议,用以评估根服务器和根区的当前状态。
  4. 针对董事会的信息索求或意见进行回复。
  5. 定期向董事会汇报工作。
  6. 向 ICANN 社群和董事会提出政策建议。

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Domain Name System
Internationalized Domain Name ,IDN,"IDNs are domain names that include characters used in the local representation of languages that are not written with the twenty-six letters of the basic Latin alphabet ""a-z"". An IDN can contain Latin letters with diacritical marks, as required by many European languages, or may consist of characters from non-Latin scripts such as Arabic or Chinese. Many languages also use other types of digits than the European ""0-9"". The basic Latin alphabet together with the European-Arabic digits are, for the purpose of domain names, termed ""ASCII characters"" (ASCII = American Standard Code for Information Interchange). These are also included in the broader range of ""Unicode characters"" that provides the basis for IDNs. The ""hostname rule"" requires that all domain names of the type under consideration here are stored in the DNS using only the ASCII characters listed above, with the one further addition of the hyphen ""-"". The Unicode form of an IDN therefore requires special encoding before it is entered into the DNS. The following terminology is used when distinguishing between these forms: A domain name consists of a series of ""labels"" (separated by ""dots""). The ASCII form of an IDN label is termed an ""A-label"". All operations defined in the DNS protocol use A-labels exclusively. The Unicode form, which a user expects to be displayed, is termed a ""U-label"". The difference may be illustrated with the Hindi word for ""test"" — परीका — appearing here as a U-label would (in the Devanagari script). A special form of ""ASCII compatible encoding"" (abbreviated ACE) is applied to this to produce the corresponding A-label: xn--11b5bs1di. A domain name that only includes ASCII letters, digits, and hyphens is termed an ""LDH label"". Although the definitions of A-labels and LDH-labels overlap, a name consisting exclusively of LDH labels, such as"""" is not an IDN."