【正文】 ............................................................................... 12 序列號 ............................................................................................................................................... 20 建立一個連接 ..................................................................................................................................... 26 IP 包頭結(jié)構(gòu)淺析 ................................................................................................................................. 31 ICMP 的介紹 ...................................................................................................................................... 34 第三章 IPv6 技術(shù) ..........................................................................................................36 IPv6地址 ............................................................................................................................................ 36 IPv6地址的語法表示 ................................................................................................................. 36 IPv6的地址分類 ........................................................................................................................ 37 IPv4兼容的地址 ........................................................................................................................ 39 局部地址 .................................................................................................................................. 40 自環(huán)地址 ................................................................................................................................... 41 IPv4 向 IPv6 地址的過渡 .................................................................................................................... 41 協(xié)議棧 (Dual Stack) ................................................................................................................... 42 隧道技術(shù) (Tunnel) ..................................................................................................................... 43 IPv6 的新特性 .................................................................................................................................... 46 擴展地址 ................................................................................................................................... 46 簡化的包頭 ............................................................................................................................... 47 對擴展和選項支持的改進(jìn) .......................................................................................................... 47 流 ............................................................................................................................................. 48 身份驗證和保密 ........................................................................................................................ 49 IPV6 頭的結(jié)構(gòu) .................................................................................................................................... 50 IPv4 與 IPv6的比較 ............................................................................................................................. 51 ICMPv6 .............................................................................................................................................. 53 第四章 IPv4 與 IPv6 Sockets 編程接口的差異 ......................................................57 地址結(jié)構(gòu)的差異 ................................................................................................................................. 57 地址轉(zhuǎn)換函數(shù)的差異 .......................................................................................................................... 59 第五章 系統(tǒng)的總體設(shè)計 ..............................................................................................60 系統(tǒng)模塊分析 ..................................................................................................................................... 60 系統(tǒng)結(jié)構(gòu)圖 ......................................................................................................................................... 61 數(shù)據(jù)結(jié)構(gòu)及成員變量 ........................................................................................................................... 63 數(shù)據(jù)結(jié)構(gòu) ................................................................................................................................... 63 成員變量 ................................................................................................................................... 65 第六章 系統(tǒng)的程序?qū)崿F(xiàn) ..............................................................................................67 抓包線程 ........................................................................................................................................... 67 啟用線程 ................................................................................................................................... 67 線程函數(shù) ................................................................................................................................... 67 讀取數(shù)據(jù)包 ........................................................................................................................................ 68 IPv4數(shù)據(jù)包分析 ................................................................................................................................. 74 IPv6數(shù)據(jù)包分析 ................................................................................................................................. 75 ........................................................................................................................................ 76 信息顯示 ............................................................................................................................................ 77 TCP 連接跟蹤 .......................................................................................