查詢結果分析
來源資料
頁籤選單縮合
題名 | 支援IPv6之網域名稱系統及相關技術研究=DNS for IPv6 |
---|---|
作者 | 朱彥如; | 書刊名 | 電信研究 |
卷期 | 32:2 2002.04[民91.04] |
頁次 | 頁203-212 |
分類號 | 448.6 |
關鍵詞 | 網域名稱系統; DNS; IPv6; A6 record; DNAME record; AAAA record; |
語文 | 中文(Chinese) |
中文摘要 | 網際網路IP協定利用IP位址來存取定主機資源,但這對使用者來說十分不便也不易 記意。尤其當底層使用IPv6協定時,必須輸入128位元之位勢,更容易出錯。因此,利用網域 名稱系統(DNS-Domain Name Sustem)來解決此問題,採用網域名稱(domain name)來代表主 機,並透過網域名稱系統伺服器(server)處理網域名稱與IP位址間之對應。過去網域名稱系統只 需負責網域名稱與32位元位址之對應,但現在則必須能處理網域名稱與128位元位址之對應方 能支援IPv6協定。此外,IPv6協定十分著重位址整合(aggregation)及位址重設(renumbering)能 力,網域名稱系統亦必須做相對應之擴充,方能充分發展上述功能。目前已有相關技術標準及 軟體被提出,並被國際性IPv6測試組織6Bone採用。本漂即整理目前技援IPv6之目關網域名 稱系統技術,並提出我們於測試平臺上安裝試用之經驗。 |
英文摘要 | IP address is used to identify machines in Internet. However, address is meaningless to users and hard to remember. Especially with IPv6 128-bit address, it is easy to make mistake when handling the IP address directly. Hence, users prefer to deal with computer names rather than numbers. Originally, each system would have a file that listed all of the other system, giving both their name and number. When the Internet was small, this was easy. However, there are now too many computers for this approach to be practical. Thus, these files have been replaced by DNS (Domain Name System) and each host is given a global unique domain name. In the past, DNS is responsible for the mapping between domain name and 32-bit IPv4 address and must now, be expanded for the mapping between domain name and 128-bit address to support IPv6. Besides, to support IPv6 aggregation and renumbering better, some new record types and mechanisms must be proposed. At present, there are some proposals in IETF, implemented by BIND software and used by 6Bone. In this paper, we will introduce all the present solutions and all what we have tried in our testbed. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。