GB/T 25931-2010網(wǎng)絡(luò)測量和控制系統(tǒng)的精確時鐘同步協(xié)議

犐犆犛２５．０４０

犖１０

中華人民共和國國家標(biāo)準(zhǔn)

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

網(wǎng)絡(luò)測量和控制系統(tǒng)的精確

時鐘同步協(xié)議

犘狉犲犮犻狊犻狅狀犮犾狅犮犽狊狔狀犮犺狉狅狀犻狕犪狋犻狅狀狆狉狅狋狅犮狅犾犳狅狉狀犲狋狑狅狉犽犲犱

犿犲犪狊狌狉犲犿犲狀狋犪狀犱犮狅狀狋狉狅犾狊狔狊狋犲犿狊

（ＩＥＣ６１５８８：２００９，ＩＤＴ）

２０１１０１１４發(fā)布２０１１０５０１實施

中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局

發(fā)布

中國國家標(biāo)準(zhǔn)化管理委員會

書

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

目次

前言!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Ⅻ

引言!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ⅩⅢ

１范圍!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１

２規(guī)范性引用文件!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１

３術(shù)語和定義、縮略語!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１

３．１術(shù)語和定義!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１

３．２縮略語!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!６

４約定!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!７

４．１描述性詞匯形式的語法!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!７

４．２詞用法!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!７

４．３行為規(guī)范表示法!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８

５ＰＴＰ系統(tǒng)的數(shù)據(jù)類型和傳輸格式!!!!!!!!!!!!!!!!!!!!!!!!!!!９

５．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９

５．２基本數(shù)據(jù)類型規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９

５．３派生數(shù)據(jù)類型規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０

５．４傳輸格式!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１２

６時鐘同步模型!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３

６．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３

６．２關(guān)于網(wǎng)絡(luò)的基本假設(shè)和實現(xiàn)推薦!!!!!!!!!!!!!!!!!!!!!!!!!!１３

６．３ＰＴＰ系統(tǒng)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４

６．４ＰＴＰ報文類!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４

６．５ＰＴＰ設(shè)備類型!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５

６．６同步綜述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２４

６．７ＰＴＰ通信綜述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３１

７ＰＴＰ實體的特性!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３４

７．１域!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３４

７．２ＰＴＰ時標(biāo)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３５

７．３ＰＴＰ通信!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３５

７．４ＰＴＰ通信媒體!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３８

７．５ＰＴＰ端口!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!３９

７．６ＰＴＰ設(shè)備特性!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!４４

７．７ＰＴＰ時間特性!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!５０

８ＰＴＰ數(shù)據(jù)集!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!５１

８．１數(shù)據(jù)集成員通用規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!５１

８．２普通時鐘和邊界時鐘的數(shù)據(jù)集!!!!!!!!!!!!!!!!!!!!!!!!!!!５３

８．３透明時鐘的數(shù)據(jù)集!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!６０

９ＰＴＰ普通時鐘和邊界時鐘!!!!!!!!!!!!!!!!!!!!!!!!!!!!!６１

９．１ＰＴＰ普通時鐘和邊界時鐘的通用協(xié)議要求!!!!!!!!!!!!!!!!!!!!!６１

Ⅰ

書

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

９．２狀態(tài)協(xié)議!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!６１

９．３最佳主時鐘算法!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!６７

９．４最高級時鐘!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!７４

９．５報文處理語義!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!７５

９．６本地時鐘的改變!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８４

１０透明時鐘的ＰＴＰ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８４

１０．１端到端和點到點透明時鐘的通用要求!!!!!!!!!!!!!!!!!!!!!!!８４

１０．２端到端透明時鐘要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８５

１０．３點到點透明時鐘要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８５

１１時鐘偏移，路徑延時，駐留時間和不對稱校正!!!!!!!!!!!!!!!!!!!!!８５

１１．１通用規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８５

１１．２普通時鐘和邊界時鐘的時鐘偏移的計算!!!!!!!!!!!!!!!!!!!!!!８５

１１．３延時請求響應(yīng)機(jī)制!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８６

１１．４對等延時機(jī)制!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!８７

１１．５對于ＰＴＰ版本２事件的透明時鐘駐留時間校正!!!!!!!!!!!!!!!!!!!９１

１１．６對于ＰＴＰ版本２事件報文的不對稱校正!!!!!!!!!!!!!!!!!!!!!!９３

１２時鐘的同步與諧振!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９５

１２．１諧振!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９５

１２．２同步!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９６

１３ＰＴＰ報文格式!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９６

１３．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９６

１３．２通用報文格式要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９６

１３．３報文頭!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!９６

１３．４報文尾!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１００

１３．５Ａｎｎｏｕｎｃｅ報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１００

１３．６Ｓｙｎｃ和Ｄｅｌａｙ＿Ｒｅｑ報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０１

１３．７Ｆｏｌｌｏｗ＿Ｕｐ報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０１

１３．８Ｄｅｌａｙ＿Ｒｅｓｐ報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０１

１３．９Ｐｄｅｌａｙ＿Ｒｅｑ報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０１

１３．１０Ｐｄｅｌａｙ＿Ｒｅｓｐ報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０２

１３．１１Ｐｄｅｌａｙ＿Ｒｅｓｐ＿Ｆｏｌｌｏｗ＿Ｕｐ報文!!!!!!!!!!!!!!!!!!!!!!!!!１０２

１３．１２信號報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０３

１３．１３管理報文!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０３

１４ＴＬＶ實體規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０３

１４．１通用要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０３

１４．２實驗性ＴＬＶ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０４

１４．３制造商和標(biāo)準(zhǔn)組織擴(kuò)展ＴＬＶ!!!!!!!!!!!!!!!!!!!!!!!!!!１０５

１５管理!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０５

１５．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０５

１５．２ＰＴＰ管理機(jī)制!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０６

１５．３管理報文的處理!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０６

１５．４管理報文格式!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０６

１５．５管理ＴＬＶ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１０８

Ⅱ

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

１６通用可選特征!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１２６

１６．１單播報文協(xié)商（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１２６

１６．２路徑追蹤（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１２９

１６．３備選時標(biāo)（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３１

１７狀態(tài)配置選項!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３４

１７．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３４

１７．２選項的數(shù)據(jù)類型!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３５

１７．３最高級時鐘簇（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３５

１７．４備選主時鐘（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３７

１７．５單播發(fā)現(xiàn)（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３８

１７．６可接受主時鐘表（可選）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１３９

１８兼容性要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４１

１８．１版本２與未來版本的兼容性!!!!!!!!!!!!!!!!!!!!!!!!!!!１４１

１８．２版本１與版本２之間的兼容性!!!!!!!!!!!!!!!!!!!!!!!!!!１４１

１８．３報文格式和數(shù)據(jù)類型!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４１

１８．４命名變化!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４６

１８．５對混合版本１和版本２系統(tǒng)的限制!!!!!!!!!!!!!!!!!!!!!!!!１４６

１９一致性!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４７

１９．１一致性目標(biāo)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４７

１９．２ＰＴＰ一致性要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４７

１９．３ＰＴＰ行規(guī)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１４８

附錄Ａ（資料性附錄）使用ＰＴＰ!!!!!!!!!!!!!!!!!!!!!!!!!!!１５０

Ａ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５０

Ａ．２物理設(shè)計!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５０

Ａ．３邏輯設(shè)計!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５１

Ａ．４組件問題!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５１

Ａ．５本地實現(xiàn)問題!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５２

Ａ．５．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５２

Ａ．５．２時序問題!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５２

Ａ．５．３精度問題!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５２

Ａ．５．４時間戳精度!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５３

Ａ．５．５穩(wěn)定性問題!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５３

Ａ．６系統(tǒng)實現(xiàn)問題!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５３

Ａ．７性能!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５４

Ａ．８有助于一致性測試的推薦!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５４

Ａ．９在單播網(wǎng)絡(luò)或具有非ＰＴＰ網(wǎng)橋和路由器網(wǎng)絡(luò)中的實現(xiàn)推薦!!!!!!!!!!!!!１５５

Ａ．９．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５５

Ａ．９．２單播模型中的邊界時鐘和透明時鐘!!!!!!!!!!!!!!!!!!!!!!!１５５

Ａ．９．３單播選項!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５５

Ａ．９．４單播一致性!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５５

附錄Ｂ（資料性附錄）ＰＴＰ中的時間戳和歷元!!!!!!!!!!!!!!!!!!!!!１５７

Ｂ．１總則!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５７

Ｂ．２ＵＴＣ、ＴＡＩ和ＰＴＰ歷元!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５７

Ⅲ

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

Ｂ．３標(biāo)準(zhǔn)時間源!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５８

附錄Ｃ（資料性附錄）駐留時間和不對稱校正實例!!!!!!!!!!!!!!!!!!!１５９

Ｃ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５９

Ｃ．２用延時請求響應(yīng)機(jī)制計算!!!!!!!!!!!!!!!!!!!!!!!!!!!!１５９

Ｃ．２．１給出駐留時間校正的主時鐘、端到端透明時鐘和所有單步從時鐘!!!!!!!!!!１５９

Ｃ．２．２給出駐留時間和不對稱計算的主時鐘、點到點透明時鐘和所有單步從時鐘!!!!!!１６０

Ｃ．２．３給出駐留時間和不對稱計算的雙步主時鐘、端到端透明時鐘和單步從時鐘!!!!!!１６２

Ｃ．２．４給出駐留時間和不對稱計算的主時鐘、端到端透明雙步時鐘和單步從時鐘!!!!!!１６３

Ｃ．２．５給出駐留時間和不對稱計算的單步主時鐘、端到端透明雙步時鐘和單步從時鐘!!!!１６５

Ｃ．３使用對等延時機(jī)制的計算!!!!!!!!!!!!!!!!!!!!!!!!!!!!１６６

Ｃ．３．１給出駐留時間和不對稱計算的單步對等請求方時鐘、端到端透明時鐘和對等響應(yīng)方時鐘!１６６

Ｃ．３．２給出駐留時間和不對稱計算的單步對等請求方時鐘、雙步端到端透明時鐘和單步對等響應(yīng)

方時鐘!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１６７

Ｃ．３．３給出駐留時間和不對稱計算的單步對等請求方時鐘、雙步端到端透明時鐘、雙步對等響應(yīng)

方時鐘———選項１!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１６９

Ｃ．３．４給出駐留時間和不對稱計算的單步對等請求方時鐘、雙步端到端透明時鐘和雙步對等響應(yīng)

方時鐘———選項２!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７０

Ｃ．３．５顯示駐留時間和不對稱計算的單步對等請求方時鐘、單步端到端透明時鐘和雙步對等響應(yīng)

方時鐘———選項２!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７１

Ｃ．３．６給出從主時鐘到從時鐘傳輸時間的單步對等主時鐘、雙步點到點透明時鐘和單步對等從

時鐘!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７２

附錄Ｄ（規(guī)范性附錄）ＰＴＰ在ＩＰＶ４用戶數(shù)據(jù)包協(xié)議上的傳輸!!!!!!!!!!!!!!１７４

Ｄ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７４

Ｄ．２ＵＤＰ端口號!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７４

Ｄ．３ＩＰｖ４多播地址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７４

Ｄ．４ｔｒａｎｓｐｏｒｔＳｐｅｃｉｆｉｃ字段值!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７４

Ｄ．５可選值!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７５

Ｄ．６ＩＰｖ４選項!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７５

Ｄ．７協(xié)議地址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７５

附錄Ｅ（規(guī)范性附錄）ＰＴＰ在ＩＰｖ６用戶數(shù)據(jù)協(xié)議（ＵＤＰ）上的傳輸!!!!!!!!!!!!１７６

Ｅ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７６

Ｅ．２ＵＤＰ端口號!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７６

Ｅ．３ＩＰｖ６多播地址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７６

Ｅ．４ｔｒａｎｓｐｏｒｔＳｐｅｃｉｆｉｃ字段值!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７７

Ｅ．５可選值!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７７

Ｅ．６協(xié)議地址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７７

附錄Ｆ（規(guī)范性附錄）ＰＴＰ在ＩＥＥＥ８０２．３／Ｅｔｈｅｒｎｅｔ上的傳輸!!!!!!!!!!!!!!１７８

Ｆ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７８

Ｆ．２Ｅｔｈｅｒｔｙｐｅ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７８

Ｆ．３多播ＭＡＣ地址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７８

Ｆ．４ｔｒａｎｓｐｏｒｔＳｐｅｃｉｆｉｃ字段值!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７８

Ｆ．５可選值!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７９

Ｆ．６協(xié)議地址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１７９

Ⅳ

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

附錄Ｇ（規(guī)范性附錄）ＰＴＰ在ＤｅｖｉｃｅＮＥＴ上的傳輸!!!!!!!!!!!!!!!!!!!１８０

Ｇ．１協(xié)議!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８０

Ｇ．２事件報文時間戳點!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８０

Ｇ．３ｃｌｏｃｋＩｄｅｎｔｉｔｙ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８０

Ｇ．４ＰＴＰ報文格式!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８１

Ｇ．５ＰＴＰ的ＤｅｖｉｃｅＮｅｔ尋址!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８１

Ｇ．６ｔｒａｎｓｐｏｒｔＳｐｅｃｉｆｉｃ字段值!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８１

附錄Ｈ（規(guī)范性附錄）ＰＴＰ在ＣｏｎｔｒｏｌＮＥＴ上的傳輸!!!!!!!!!!!!!!!!!!１８２

Ｈ．１協(xié)議!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８２

Ｈ．２ｃｌｏｃｋＩｄｅｎｔｉｔｙ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８２

Ｈ．３ＰＴＰ報文格式!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８２

Ｈ．４ＰＴＰ的ＣｏｎｔｒｏｌＮｅｔ尋址!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８２

Ｈ．５ｔｒａｎｓｐｏｒｔＳｐｅｃｉｆｉｃ字段值!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８２

附錄Ｉ（規(guī)范性附錄）ＰＴＰ在ＩＥＣ６１１５８類型１０上的傳輸!!!!!!!!!!!!!!!!１８３

Ｉ．１背景!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８３

Ｉ．２報文規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８４

Ｉ．３ＩＥＣ６１１５８類型１０的ＤＬＰＤＵ!!!!!!!!!!!!!!!!!!!!!!!!!!１８４

Ｉ．３．１ＤＬＰＤＵ的抽象句法!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８４

Ｉ．３．２ＤＬＰＤＵ字段目標(biāo)地址的編碼!!!!!!!!!!!!!!!!!!!!!!!!!１８４

Ｉ．３．３字段ＬＴ的編碼!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８５

Ｉ．３．４字段ＦｒａｍｅＩＤ的編碼!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８５

Ｉ．３．５編碼規(guī)范!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８６

附錄Ｊ（規(guī)范性附錄）缺?。校裕行幸?guī)!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．２通用要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．３延時請求響應(yīng)缺省ＰＴＰ行規(guī)!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．３．１標(biāo)識!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．３．２ＰＴＰ屬性值!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．３．３ＰＴＰ選項!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．３．４時鐘物理要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１８９

Ｊ．４點到點缺?。校裕行幸?guī)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９０

Ｊ．４．１標(biāo)識!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９０

Ｊ．４．２ＰＴＰ屬性值!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９０

Ｊ．４．３ＰＴＰ選項!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９０

Ｊ．４．４時鐘物理要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９０

附錄Ｋ（資料性附錄）安全協(xié)議（實驗性）!!!!!!!!!!!!!!!!!!!!!!!１９１

Ｋ．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９１

Ｋ．２協(xié)議綜述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９１

Ｋ．３通用要求!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９２

Ｋ．４挑戰(zhàn)響應(yīng)交換!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９２

Ｋ．５安全聯(lián)盟更新交換!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９３

Ｋ．６完整性校驗值（ＩＣＶ）測試!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９３

Ｋ．７安全聯(lián)盟查找!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９４

Ⅴ

犌犅／犜２５９３１—２０１０／犐犈犆６１５８８：２００９

Ｋ．８ｋｅｙＩｄ檢驗!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９４

Ｋ．９重放保護(hù)機(jī)制!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９４

Ｋ．１０挑戰(zhàn)響應(yīng)檢驗!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９４

Ｋ．１１共享密鑰分發(fā)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９５

Ｋ．１２密鑰產(chǎn)生!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９５

Ｋ．１３安全數(shù)據(jù)集!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９５

Ｋ．１３．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９５

Ｋ．１３．２密鑰列表!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９５

Ｋ．１３．３安全聯(lián)盟!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９６

Ｋ．１３．４ｄｅｆａｕｌｔＤＳ數(shù)據(jù)集安全變量!!!!!!!!!!!!!!!!!!!!!!!!!!１９８

Ｋ．１４協(xié)議操作!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９８

Ｋ．１４．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９８

Ｋ．１４．２接收報文處理!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!１９８

Ｋ．１４．３挑戰(zhàn)處理!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２００

Ｋ．１４．４安全傳輸處理!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０１

Ｋ．１４．５安全事件處理!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０２

Ｋ．１４．６安全透明時鐘處理規(guī)則!!!!!!!!!!!!!!!!!!!!!!!!!!!２０４

Ｋ．１５ＡＵＴＨＥＮＴＩＣＡＴＩＯＮＴＬＶ!!!!!!!!!!!!!!!!!!!!!!!!!!２０５

Ｋ．１５．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０５

Ｋ．１５．２ｔｌｖＴｙｐｅ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．３ｌｅｎｇｔｈＦｉｅｌｄ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．４ｌｉｆｅｔｉｍｅＩｄ（ＵＩｎｔｅｇｅｒ１６）!!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．５ｒｅｐｌａｙＣｏｕｎｔｅｒ（ＵＩｎｔｅｇｅｒ３２）!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．６ｋｅｙＩｄ（ＵＩｎｔｅｇｅｒ１６）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．７ａｌｇｏｒｉｔｈｍＩｄ（ＵＩｎｔｅｇｅｒ８）!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．８填充（Ｏｃｔｅｔ［Ｍ］）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１５．９ＩＣＶ（Ｏｃｔｅｔ［Ｎ］）!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０６

Ｋ．１６ＡＵＴＨＥＮＴＩＣＡＴＩＯＮ＿ＣＨＡＬＬＥＮＧＥＴＬＶ!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１６．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１６．２ｔｌｖＴｙｐｅ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１６．３ｌｅｎｇｈｔＦｉｅｌｄ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１６．４ｃｈａｌｌｅｎｇｅＴｙｐｅ（ＵＩｎｔｅｇｅｒ８）!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１６．５ｒｅｑｕｅｓｔＮｏｎｃｅ（ＵＩｎｔｅｇｅｒ３２）!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１６．６ｒｅｓｐｏｎｓｅＮｏｎｃｅ（ＵＩｎｔｅｇｅｒ３２）!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１７ＳＥＣＵＲＩＴＹ＿ＡＳＳＯＣＩＡＴＩＯＮ＿ＵＰＤＡＴＥＴＬＶ!!!!!!!!!!!!!!!!!!２０７

Ｋ．１７．１概述!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０７

Ｋ．１７．２ｔｌｖＴｙｐｅ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!２０８

Ｋ．１７．３ｌｅｎｇｔｈＦｉｅｌｄ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!