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href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=zh.wikipedia.org&uselang=zh"><span>资助维基百科</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&returnto=SOCKS" title="我们推荐您创建账号并登录，但这不是强制性的"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>创建账号</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&returnto=SOCKS" title="建议你登录，尽管并非必须。[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>登录</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 未登录编辑者的页面 <a href="/wiki/Help:%E6%96%B0%E6%89%8B%E5%85%A5%E9%97%A8" aria-label="了解有关编辑的更多信息"><span>了解详情</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%B4%A1%E7%8C%AE" title="来自此IP地址的编辑列表[y]" accesskey="y"><span>贡献</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目录" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-与HTTP代理的对比" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#与HTTP代理的对比"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>与HTTP代理的对比</span> </div> </a> <ul id="toc-与HTTP代理的对比-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-版本分支" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#版本分支"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>版本分支</span> </div> </a> <button aria-controls="toc-版本分支-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关版本分支子章节</span> </button> <ul id="toc-版本分支-sublist" class="vector-toc-list"> <li id="toc-SOCKS_4" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#SOCKS_4"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>SOCKS 4</span> </div> </a> <ul id="toc-SOCKS_4-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-SOCKS4a" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#SOCKS4a"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>SOCKS4a</span> </div> </a> <ul id="toc-SOCKS4a-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-SOCKS5" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#SOCKS5"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>SOCKS5</span> </div> </a> <ul id="toc-SOCKS5-sublist" class="vector-toc-list"> <li id="toc-SOCKS5_用户名密码认证方式" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#SOCKS5_用户名密码认证方式"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3.1</span> <span>SOCKS5 用户名密码认证方式</span> </div> </a> <ul id="toc-SOCKS5_用户名密码认证方式-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-SOCKS服务器" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#SOCKS服务器"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>SOCKS服务器</span> </div> </a> <ul id="toc-SOCKS服务器-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-SOCKS客户端" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#SOCKS客户端"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>SOCKS客户端</span> </div> </a> <ul id="toc-SOCKS客户端-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-注释" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#注释"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>注释</span> </div> </a> <ul id="toc-注释-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参考文献" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参考文献"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>参考文献</span> </div> </a> <ul id="toc-参考文献-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参见" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参见"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>参见</span> </div> </a> <ul id="toc-参见-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部链接" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部链接"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>外部链接</span> </div> </a> <ul id="toc-外部链接-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="目录" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">开关目录</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">SOCKS</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。19种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-19" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">19种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/SOCKS" title="SOCKS – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="SOCKS" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/SOCKS" title="SOCKS – 德语" lang="de" hreflang="de" data-title="SOCKS" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/SOCKS" title="SOCKS – 英语" lang="en" hreflang="en" data-title="SOCKS" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/SOCKS" title="SOCKS – 西班牙语" lang="es" hreflang="es" data-title="SOCKS" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D8%A7%DA%A9%D8%B3_(%D9%BE%D8%B1%D9%88%D8%AA%DA%A9%D9%84)" title="ساکس (پروتکل) – 波斯语" lang="fa" hreflang="fa" data-title="ساکس (پروتکل)" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/SOCKS" title="SOCKS – 芬兰语" lang="fi" hreflang="fi" data-title="SOCKS" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/SOCKS" title="SOCKS – 法语" lang="fr" hreflang="fr" data-title="SOCKS" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/SOCKS" title="SOCKS – 希伯来语" lang="he" hreflang="he" data-title="SOCKS" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/SOCKS" title="SOCKS – 意大利语" lang="it" hreflang="it" data-title="SOCKS" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/SOCKS" title="SOCKS – 日语" lang="ja" hreflang="ja" data-title="SOCKS" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/SOCKS" title="SOCKS – 韩语" lang="ko" hreflang="ko" data-title="SOCKS" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/SOCKS" title="SOCKS – 拉脱维亚语" lang="lv" hreflang="lv" data-title="SOCKS" data-language-autonym="Latviešu" data-language-local-name="拉脱维亚语" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/SOCKS" title="SOCKS – 荷兰语" lang="nl" hreflang="nl" data-title="SOCKS" data-language-autonym="Nederlands" data-language-local-name="荷兰语" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/SOCKS" title="SOCKS – 波兰语" lang="pl" hreflang="pl" data-title="SOCKS" data-language-autonym="Polski" data-language-local-name="波兰语" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/SOCKS" title="SOCKS – 葡萄牙语" lang="pt" hreflang="pt" data-title="SOCKS" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/SOCKS" title="SOCKS – 俄语" lang="ru" hreflang="ru" data-title="SOCKS" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/SOCKS" title="SOCKS – Simple English" lang="en-simple" hreflang="en-simple" data-title="SOCKS" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/SOCKS" title="SOCKS – 塞尔维亚语" lang="sr" hreflang="sr" data-title="SOCKS" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/SOCKS" title="SOCKS – 乌克兰语" lang="uk" hreflang="uk" data-title="SOCKS" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target"><span>Українська</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1061918#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/SOCKS" title="浏览条目正文[c]" accesskey="c"><span>条目</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:SOCKS" rel="discussion" title="关于此页面的讨论[t]" accesskey="t"><span>讨论</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown " > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="更改语言变体" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">不转换</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-varlang-0" class="selected ca-variants-zh mw-list-item"><a href="/zh/SOCKS" lang="zh" hreflang="zh"><span>不转换</span></a></li><li id="ca-varlang-1" class="ca-variants-zh-Hans mw-list-item"><a href="/zh-hans/SOCKS" lang="zh-Hans" hreflang="zh-Hans"><span>简体</span></a></li><li id="ca-varlang-2" class="ca-variants-zh-Hant mw-list-item"><a href="/zh-hant/SOCKS" lang="zh-Hant" hreflang="zh-Hant"><span>繁體</span></a></li><li id="ca-varlang-3" class="ca-variants-zh-Hans-CN mw-list-item"><a href="/zh-cn/SOCKS" lang="zh-Hans-CN" hreflang="zh-Hans-CN"><span>大陆简体</span></a></li><li id="ca-varlang-4" class="ca-variants-zh-Hant-HK mw-list-item"><a href="/zh-hk/SOCKS" lang="zh-Hant-HK" hreflang="zh-Hant-HK"><span>香港繁體</span></a></li><li id="ca-varlang-5" class="ca-variants-zh-Hant-MO mw-list-item"><a href="/zh-mo/SOCKS" lang="zh-Hant-MO" hreflang="zh-Hant-MO"><span>澳門繁體</span></a></li><li id="ca-varlang-6" class="ca-variants-zh-Hans-MY mw-list-item"><a href="/zh-my/SOCKS" lang="zh-Hans-MY" hreflang="zh-Hans-MY"><span>大马简体</span></a></li><li id="ca-varlang-7" class="ca-variants-zh-Hans-SG mw-list-item"><a href="/zh-sg/SOCKS" lang="zh-Hans-SG" hreflang="zh-Hans-SG"><span>新加坡简体</span></a></li><li id="ca-varlang-8" class="ca-variants-zh-Hant-TW mw-list-item"><a href="/zh-tw/SOCKS" lang="zh-Hant-TW" hreflang="zh-Hant-TW"><span>臺灣正體</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="查看"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/SOCKS"><span>阅读</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=SOCKS&action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=SOCKS&action=history" title="本页面的早前版本。[h]" accesskey="h"><span>查看历史</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="工具" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">工具</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">工具</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">隐藏</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="更多选项" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/SOCKS"><span>阅读</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=SOCKS&action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=SOCKS&action=history"><span>查看历史</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 常规 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%85%A5%E9%A1%B5%E9%9D%A2/SOCKS" title="列出所有与本页相链的页面[j]" accesskey="j"><span>链入页面</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%87%BA%E6%9B%B4%E6%94%B9/SOCKS" rel="nofollow" title="页面链出所有页面的更改[k]" accesskey="k"><span>相关更改</span></a></li><li id="t-upload" class="mw-list-item"><a href="//zh.wikipedia.org/wiki/Project:上传" title="上传图像或多媒体文件[u]" accesskey="u"><span>上传文件</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=SOCKS&oldid=86437461" title="此页面该修订版本的固定链接"><span>固定链接</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=SOCKS&action=info" title="关于此页面的更多信息"><span>页面信息</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:%E5%BC%95%E7%94%A8%E6%AD%A4%E9%A1%B5%E9%9D%A2&page=SOCKS&id=86437461&wpFormIdentifier=titleform" title="有关如何引用此页面的信息"><span>引用此页</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:URL%E7%BC%A9%E7%9F%AD%E7%A8%8B%E5%BA%8F&url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2FSOCKS"><span>获取短链接</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2FSOCKS"><span>下载二维码</span></a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> 打印/导出 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=SOCKS&action=show-download-screen"><span>下载为PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="本页面的可打印版本[p]" accesskey="p"><span>打印页面</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 在其他项目中 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1061918" title="链接到连接的数据仓库项目[g]" accesskey="g"><span>维基数据项目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">外观</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">隐藏</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-noteTA-f3e2a619" class="mw-indicator"><div class="mw-parser-output"><span class="skin-invert" typeof="mw:File"><span title="本页使用了标题或全文手工转换"><img alt="本页使用了标题或全文手工转换" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/35px-Zh_conversion_icon_m.svg.png" decoding="async" width="35" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/53px-Zh_conversion_icon_m.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/70px-Zh_conversion_icon_m.svg.png 2x" data-file-width="32" data-file-height="20" /></span></span></div></div> </div> <div id="siteSub" class="noprint">维基百科，自由的百科全书</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div 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.sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-subgroup,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-pretitle,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-heading,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-above,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-below{background:inherit!important;color:inherit!important;border-color:#54595d!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar a:not(.new):not(.mw-selflink):link{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><table class="sidebar nomobile nowraplinks hlist"><tbody><tr><th class="sidebar-title"><a href="/wiki/TCP/IP%E5%8D%8F%E8%AE%AE%E6%97%8F" title="TCP/IP协议族">網際網路协议套組</a></th></tr><tr><th class="sidebar-heading"> <a href="/wiki/%E5%BA%94%E7%94%A8%E5%B1%82" title="应用层">應用層</a></th></tr><tr><td class="sidebar-content"> <ul><li><a href="/wiki/%E8%BE%B9%E7%95%8C%E7%BD%91%E5%85%B3%E5%8D%8F%E8%AE%AE" title="边界网关协议">BGP</a></li> <li><a href="/wiki/%E5%8A%A8%E6%80%81%E4%B8%BB%E6%9C%BA%E8%AE%BE%E7%BD%AE%E5%8D%8F%E8%AE%AE" title="动态主机设置协议">DHCP</a></li> <li><a href="/wiki/%E5%9F%9F%E5%90%8D%E7%B3%BB%E7%BB%9F" title="域名系统">DNS</a></li> <li><a href="/wiki/%E6%96%87%E4%BB%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="文件传输协议">FTP</a></li> <li><a href="/wiki/%E8%B6%85%E6%96%87%E6%9C%AC%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="超文本传输协议">HTTP</a></li> <li><a href="/wiki/%E8%B6%85%E6%96%87%E6%9C%AC%E4%BC%A0%E8%BE%93%E5%AE%89%E5%85%A8%E5%8D%8F%E8%AE%AE" title="超文本传输安全协议">HTTPS</a></li> <li><a href="/wiki/%E5%9B%A0%E7%89%B9%E7%BD%91%E4%BF%A1%E6%81%AF%E8%AE%BF%E9%97%AE%E5%8D%8F%E8%AE%AE" title="因特网信息访问协议">IMAP</a></li> <li><a href="/wiki/%E8%BD%BB%E5%9E%8B%E7%9B%AE%E5%BD%95%E8%AE%BF%E9%97%AE%E5%8D%8F%E8%AE%AE" title="轻型目录访问协议">LDAP</a></li> <li><span class="ilh-all" data-orig-title="媒體閘道控制協定" data-lang-code="en" data-lang-name="英语" data-foreign-title="Media Gateway Control Protocol"><span class="ilh-page"><a href="/w/index.php?title=%E5%AA%92%E9%AB%94%E9%96%98%E9%81%93%E6%8E%A7%E5%88%B6%E5%8D%94%E5%AE%9A&action=edit&redlink=1" class="new" title="媒體閘道控制協定（页面不存在）">MGCP</a></span><span class="noprint ilh-comment"><span class="ilh-paren">（</span><span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Media_Gateway_Control_Protocol" class="extiw" title="en:Media Gateway Control Protocol"><span lang="en" dir="auto">Media Gateway Control Protocol</span></a></span><span class="ilh-paren">）</span></span></span></li> <li><a href="/wiki/MQTT" title="MQTT">MQTT</a></li> <li><a href="/wiki/%E7%B6%B2%E8%B7%AF%E6%96%B0%E8%81%9E%E5%82%B3%E8%BC%B8%E5%8D%94%E5%AE%9A" title="網路新聞傳輸協定">NNTP</a></li> <li><a href="/wiki/%E7%B6%B2%E8%B7%AF%E6%99%82%E9%96%93%E5%8D%94%E5%AE%9A" title="網路時間協定">NTP</a></li> <li><a href="/wiki/%E9%83%B5%E5%B1%80%E5%8D%94%E5%AE%9A" title="郵局協定">POP</a></li> <li><a href="/wiki/%E9%96%8B%E6%94%BE%E7%B6%B2%E8%B7%AF%E9%81%8B%E7%AE%97%E9%81%A0%E7%AB%AF%E7%A8%8B%E5%BA%8F%E5%91%BC%E5%8F%AB" title="開放網路運算遠端程序呼叫">ONC/RPC</a></li> <li><a href="/wiki/%E5%AE%9E%E6%97%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="实时传输协议">RTP</a></li> <li><a href="/wiki/%E5%8D%B3%E6%99%82%E4%B8%B2%E6%B5%81%E5%8D%94%E5%AE%9A" title="即時串流協定">RTSP</a></li> <li><a href="/wiki/%E5%B0%8D%E8%A9%B1%E5%95%9F%E5%8B%95%E5%8D%94%E5%AE%9A" title="對話啟動協定">SIP</a></li> <li><a href="/wiki/%E7%AE%80%E5%8D%95%E9%82%AE%E4%BB%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="简单邮件传输协议">SMTP</a></li> <li><a href="/wiki/%E7%AE%80%E5%8D%95%E7%BD%91%E7%BB%9C%E7%AE%A1%E7%90%86%E5%8D%8F%E8%AE%AE" title="简单网络管理协议">SNMP</a></li> <li><a href="/wiki/Telnet" title="Telnet">Telnet</a></li> <li><a href="/wiki/%E5%82%B3%E8%BC%B8%E5%B1%A4%E5%AE%89%E5%85%A8%E6%80%A7%E5%8D%94%E5%AE%9A" title="傳輸層安全性協定">TLS／SSL</a></li> <li><a href="/wiki/Secure_Shell" title="Secure Shell">SSH</a></li> <li><a href="/wiki/XMPP" title="XMPP">XMPP</a></li> <li><a href="/wiki/Category:%E5%BA%94%E7%94%A8%E5%B1%82%E5%8D%8F%E8%AE%AE" title="Category:应用层协议"><i>更多...</i></a></li></ul></td> </tr><tr><th class="sidebar-heading"> <a href="/wiki/%E4%BC%A0%E8%BE%93%E5%B1%82" title="传输层">傳輸層</a></th></tr><tr><td class="sidebar-content"> <ul><li><a href="/wiki/%E4%BC%A0%E8%BE%93%E6%8E%A7%E5%88%B6%E5%8D%8F%E8%AE%AE" title="传输控制协议">TCP</a></li> <li><a href="/wiki/%E7%94%A8%E6%88%B7%E6%95%B0%E6%8D%AE%E6%8A%A5%E5%8D%8F%E8%AE%AE" title="用户数据报协议">UDP</a></li> <li><a href="/wiki/%E6%95%B0%E6%8D%AE%E6%8B%A5%E5%A1%9E%E6%8E%A7%E5%88%B6%E5%8D%8F%E8%AE%AE" title="数据拥塞控制协议">DCCP</a></li> <li><a href="/wiki/%E6%B5%81%E6%8E%A7%E5%88%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="流控制传输协议">SCTP</a></li> <li><a href="/wiki/%E8%B5%84%E6%BA%90%E9%A2%84%E7%95%99%E5%8D%8F%E8%AE%AE" title="资源预留协议">RSVP</a></li> <li><a href="/wiki/Category:%E4%BC%A0%E8%BE%93%E5%B1%82%E5%8D%8F%E8%AE%AE" title="Category:传输层协议"><i>更多...</i></a></li></ul></td> </tr><tr><th class="sidebar-heading"> <a href="/wiki/%E7%B6%B2%E7%B5%A1%E5%B1%A4" class="mw-redirect" title="網絡層">網路層</a></th></tr><tr><td class="sidebar-content"> <ul><li><a href="/wiki/%E7%BD%91%E9%99%85%E5%8D%8F%E8%AE%AE" title="网际协议">IP</a> <ul><li><a href="/wiki/IPv4" title="IPv4">IPv4</a></li> <li><a href="/wiki/IPv6" title="IPv6">IPv6</a></li></ul></li> <li><a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%8E%A7%E5%88%B6%E6%B6%88%E6%81%AF%E5%8D%8F%E8%AE%AE" title="互联网控制消息协议">ICMP</a></li> <li><a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%8E%A7%E5%88%B6%E6%B6%88%E6%81%AF%E5%8D%8F%E8%AE%AE%E7%AC%AC%E5%85%AD%E7%89%88" title="互联网控制消息协议第六版">ICMPv6</a></li> <li><a href="/wiki/%E6%98%BE%E5%BC%8F%E6%8B%A5%E5%A1%9E%E9%80%9A%E7%9F%A5" title="显式拥塞通知">ECN</a></li> <li><a href="/wiki/%E5%9B%A0%E7%89%B9%E7%BD%91%E7%BB%84%E7%AE%A1%E7%90%86%E5%8D%8F%E8%AE%AE" title="因特网组管理协议">IGMP</a></li> <li><a href="/wiki/%E5%BC%80%E6%94%BE%E5%BC%8F%E6%9C%80%E7%9F%AD%E8%B7%AF%E5%BE%84%E4%BC%98%E5%85%88" title="开放式最短路径优先">OSPF</a></li> <li><a href="/wiki/IPsec" title="IPsec">IPsec</a></li> <li><a href="/wiki/%E8%B7%AF%E7%94%B1%E4%BF%A1%E6%81%AF%E5%8D%8F%E8%AE%AE" title="路由信息协议">RIP</a></li> <li><a href="/wiki/Category:%E7%BD%91%E7%BB%9C%E5%B1%82%E5%8D%8F%E8%AE%AE" title="Category:网络层协议"><i>更多...</i></a></li></ul></td> </tr><tr><th class="sidebar-heading"> <a href="/wiki/%E9%80%A3%E7%B5%90%E5%B1%A4" title="連結層">連結層</a></th></tr><tr><td class="sidebar-content"> <ul><li><a href="/wiki/%E5%9C%B0%E5%9D%80%E8%A7%A3%E6%9E%90%E5%8D%8F%E8%AE%AE" title="地址解析协议">ARP</a></li> <li><a href="/wiki/%E9%82%BB%E5%B1%85%E5%8F%91%E7%8E%B0%E5%8D%8F%E8%AE%AE" title="邻居发现协议">NDP</a></li> <li><a href="/wiki/%E9%9A%A7%E9%81%93%E5%8D%8F%E8%AE%AE" title="隧道协议">Tunnels</a> <ul><li><a href="/wiki/%E7%AC%AC%E4%BA%8C%E5%B1%82%E9%9A%A7%E9%81%93%E5%8D%8F%E8%AE%AE" title="第二层隧道协议">L2TP</a></li></ul></li> <li><a href="/wiki/%E7%82%B9%E5%AF%B9%E7%82%B9%E5%8D%8F%E8%AE%AE" title="点对点协议">PPP</a></li> <li><a href="/wiki/%E4%BB%8B%E8%B4%A8%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6" title="介质访问控制">MAC</a> <ul><li><a href="/wiki/%E4%BB%A5%E5%A4%AA%E7%BD%91" title="以太网">Ethernet</a></li> <li><a href="/wiki/%E6%95%B0%E5%AD%97%E7%94%A8%E6%88%B7%E7%BA%BF%E8%B7%AF" title="数字用户线路">DSL</a></li> <li><a href="/wiki/%E7%BB%BC%E5%90%88%E4%B8%9A%E5%8A%A1%E6%95%B0%E5%AD%97%E7%BD%91" title="综合业务数字网">ISDN</a></li> <li><a href="/wiki/%E5%85%89%E7%BA%A4%E5%88%86%E5%B8%83%E5%BC%8F%E6%95%B0%E6%8D%AE%E6%8E%A5%E5%8F%A3" title="光纤分布式数据接口">FDDI</a></li></ul></li> <li><a href="/wiki/Category:%E9%93%BE%E8%B7%AF%E5%8D%8F%E8%AE%AE" title="Category:链路协议"><i>更多...</i></a></li></ul></td> </tr><tr><td class="sidebar-navbar" style="line-height:1.6"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675" /><style data-mw-deduplicate="TemplateStyles:r84244141">.mw-parser-output .navbar{display:inline;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:110%;margin:0 8em}.mw-parser-output .navbar-ct-mini{font-size:110%;margin:0 5em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E7%BD%91%E7%BB%9C%E5%8D%8F%E8%AE%AE" title="Template:网络协议"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E7%BD%91%E7%BB%9C%E5%8D%8F%E8%AE%AE" title="Template talk:网络协议"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E7%BD%91%E7%BB%9C%E5%8D%8F%E8%AE%AE" title="Special:编辑页面/Template:网络协议"><abbr title="编辑该模板">编</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>SOCKS</b>是一种<a href="/wiki/%E7%BD%91%E7%BB%9C%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" class="mw-redirect" title="网络传输协议">网络传输协议</a>，名字取自SOCKetS<span id="noteTag-cite_ref-sup"><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>註 1<span class="cite-bracket">]</span></a></sup></span>，主要用于客户端与外网服务器之间通讯的中间传递。 </p><p>当<a href="/wiki/%E9%98%B2%E7%81%AB%E5%A2%99_(%E7%BD%91%E7%BB%9C)" class="mw-redirect" title="防火墙 (网络)">防火墙</a>后的客户端要访问外部的服务器时，就跟SOCKS<a href="/wiki/%E4%BB%A3%E7%90%86%E6%9C%8D%E5%8A%A1%E5%99%A8" title="代理服务器">代理服务器</a>连接。这个代理服务器控制客户端访问外网的资格，允许的话，就将客户端的请求发往外部的服务器。 </p><p>这个协议最初由David Koblas开发，而后由NEC的Ying-Da Lee将其扩展到SOCKS4。最新协议是SOCKS5，与前一版本相比，增加支持<a href="/wiki/%E7%94%A8%E6%88%B7%E6%95%B0%E6%8D%AE%E6%8A%A5%E5%8D%8F%E8%AE%AE" title="用户数据报协议">UDP</a>、验证，以及<a href="/wiki/IPv6" title="IPv6">IPv6</a>。 </p><p>根据<a href="/wiki/OSI%E6%A8%A1%E5%9E%8B" title="OSI模型">OSI模型</a>，SOCKS是<a href="/wiki/%E4%BC%9A%E8%AF%9D%E5%B1%82" title="会话层">会话层</a>的协议，位于<a href="/wiki/%E8%A1%A8%E7%A4%BA%E5%B1%82" title="表示层">表示层</a>与<a href="/wiki/%E4%BC%A0%E8%BE%93%E5%B1%82" title="传输层">传输层</a>之间。 </p><p>SOCKS協定不提供<a href="/wiki/%E5%8A%A0%E5%AF%86" title="加密">加密</a>。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="与HTTP代理的对比"><span id=".E4.B8.8EHTTP.E4.BB.A3.E7.90.86.E7.9A.84.E5.AF.B9.E6.AF.94"></span>与HTTP代理的对比</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=1" title="编辑章节：与HTTP代理的对比"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>SOCKS工作在比<a href="/wiki/%E4%BB%A3%E7%90%86%E6%9C%8D%E5%8A%A1%E5%99%A8" title="代理服务器">HTTP代理</a>更低的层次：SOCKS使用<a href="/w/index.php?title=%E6%8F%A1%E6%89%8B%E5%8D%8F%E8%AE%AE&action=edit&redlink=1" class="new" title="握手协议（页面不存在）">握手协议</a>来通知代理软件其客户端试图进行的SOCKS連接，然后尽可能透明地进行操作，而常规代理可能会解释和重写报头（例如，使用另一种底层协议，例如<a href="/wiki/%E6%96%87%E4%BB%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="文件传输协议">FTP</a>；然而，HTTP代理只是将HTTP请求转发到所需的HTTP服务器）。虽然HTTP代理有不同的使用模式，<a href="/wiki/%E8%B6%85%E6%96%87%E6%9C%AC%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="超文本传输协议">HTTP CONNECT</a>方法允许转发TCP连接；然而，SOCKS代理还可以转发<a href="/wiki/%E7%94%A8%E6%88%B7%E6%95%B0%E6%8D%AE%E6%8A%A5%E5%8D%8F%E8%AE%AE" title="用户数据报协议">UDP</a>流量（僅SOCKS5），而HTTP代理不能。HTTP代理通常更了解HTTP协议，执行更高层次的过滤（虽然通常只用于GET和POST方法，而不用于CONNECT方法）。 </p> <div class="mw-heading mw-heading2"><h2 id="版本分支"><span id=".E7.89.88.E6.9C.AC.E5.88.86.E6.94.AF"></span>版本分支</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=2" title="编辑章节：版本分支"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="SOCKS_4">SOCKS 4</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=3" title="编辑章节：SOCKS 4"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>下面是客户端向SOCKS 4代理<a href="/wiki/%E6%9C%8D%E5%8A%A1%E5%99%A8" title="服务器">服务器</a>，发送的连接请求包的格式（以<a href="/wiki/%E5%AD%97%E8%8A%82" title="字节">字节</a>为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VN</th> <th>CD</th> <th>DSTPORT</th> <th>DSTIP</th> <th>USERID </th></tr> <tr> <td>1</td> <td>1</td> <td>2</td> <td>4</td> <td>可变长度 </td></tr></tbody></table> <ul><li>VN是SOCK版本，应该是4；</li> <li>CD是SOCK的命令码，1表示CONNECT请求，2表示BIND请求；</li> <li>DSTPORT表示目的主机的端口；</li> <li>DSTIP指目的主机的<a href="/wiki/IP%E5%9C%B0%E5%9D%80" title="IP地址">IP地址</a>；</li> <li>USERID表示用户标识ID，结尾值为0（NULL）；</li></ul> <p>代理服务器而后发送回应包（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VN</th> <th>CD</th> <th>DSTPORT</th> <th>DSTIP </th></tr> <tr> <td>1</td> <td>1</td> <td>2</td> <td>4 </td></tr></tbody></table> <ul><li>VN是回应码的版本，应该是0；</li> <li>CD是代理服务器答复，有几种可能：</li></ul> <dl><dd><ul><li>90，请求得到允许；</li> <li>91，请求被拒绝或失败；</li> <li>92，由于SOCKS服务器无法连接到客户端的identd（一个验证身份的进程），请求被拒绝；</li> <li>93，由于客户端程序与identd报告的用户身份不同，连接被拒绝。</li></ul></dd></dl> <ul><li>DSTPORT与DSTIP与请求包中的内容相同，但被忽略。</li></ul> <p>如果请求被拒绝，SOCKS服务器马上与客户端断开连接；如果请求被允许，代理服务器就充当客户端与目的主机之间进行双向传递，对客户端而言，就如同直接在与目的主机相连。 </p> <div class="mw-heading mw-heading3"><h3 id="SOCKS4a">SOCKS4a</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=4" title="编辑章节：SOCKS4a"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>SOCKS 4A</b>是SOCKS 4协议的简单扩展，允许<a href="/wiki/%E5%AE%A2%E6%88%B7%E7%AB%AF" title="客户端">客户端</a>对无法解析<a href="/wiki/%E5%9F%9F%E5%90%8D" title="域名">域名</a>的目的主机進行存取。 </p><p>客户端对DSTIP的头三个字节设定为NULL，最后一个字节为非零；对应的IP地址就是0.0.0.x，其中x是非零，这当然不可能是目的主机的地址，这样即使客户端可以解析域名，对此也不会发生冲突。USERID以紧跟的1字节的0（NULL）作结尾，客户端必须发送目的主机的域名，并以另一个1字节的0（NULL）作结尾。CONNECT和<a href="/wiki/BIND" title="BIND">BIND</a>请求的时候，都要按照这种格式（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VN</th> <th>CD</th> <th>DSTPORT</th> <th>DSTIP 0.0.0.x</th> <th>USERID</th> <th>NULL</th> <th>HOSTNAME</th> <th>NULL </th></tr> <tr> <td>1</td> <td>1</td> <td>2</td> <td>4</td> <td>可变长度</td> <td>1</td> <td>可变长度</td> <td>1 </td></tr></tbody></table> <p>使用4a协议的服务器必须检查请求包里的DSTIP字段，如果表示地址0.0.0.x，x是非零结尾，那么服务器就得读取客户端所发包中的域名字段，然后服务器就得解析这个<a href="/wiki/%E5%9F%9F%E5%90%8D" title="域名">域名</a>，可以的话，对目的主机进行连接。 </p> <div class="mw-heading mw-heading3"><h3 id="SOCKS5">SOCKS5</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=5" title="编辑章节：SOCKS5"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>SOCKS5比SOCKS4a多了驗證、IPv6、UDP支持。建立与SOCKS5服务器的TCP连接后客户端需要先发送请求来确认协议版本及认证方式，格式为（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VER</th> <th>NMETHODS</th> <th>METHODS </th></tr> <tr> <td>1</td> <td>1</td> <td>1-255 </td></tr></tbody></table> <ul><li>VER是SOCKS版本，这里应该是0x05；</li> <li>NMETHODS是METHODS部分的长度；</li> <li>METHODS是客户端支持的认证方式列表，每个方法占1字节。当前的定义是：</li></ul> <dl><dd><ul><li>0x00 不需要认证</li> <li>0x01 <span class="ilh-all" data-orig-title="GSSAPI" data-lang-code="en" data-lang-name="英语" data-foreign-title="Generic Security Services Application Program Interface"><span class="ilh-page"><a href="/w/index.php?title=GSSAPI&action=edit&redlink=1" class="new" title="GSSAPI（页面不存在）">GSSAPI</a></span><span class="noprint ilh-comment"><span class="ilh-paren">（</span><span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Generic_Security_Services_Application_Program_Interface" class="extiw" title="en:Generic Security Services Application Program Interface"><span lang="en" dir="auto">Generic Security Services Application Program Interface</span></a></span><span class="ilh-paren">）</span></span></span></li> <li>0x02 用户名、密码认证</li> <li>0x03 - 0x7F由<a href="/wiki/IANA" class="mw-redirect" title="IANA">IANA</a>分配（保留） <ul><li>0x03：握手挑战认证协议</li> <li>0x04：未分派</li> <li>0x05：响应挑战认证方法</li> <li>0x06：<a href="/wiki/%E4%BC%A0%E8%BE%93%E5%B1%82%E5%AE%89%E5%85%A8" class="mw-redirect" title="传输层安全">传输层安全</a></li> <li>0x07：NDS认证</li> <li>0x08：多认证框架</li> <li>0x09：JSON参数块</li> <li>0x0A–0x7F：未分派</li></ul></li> <li>0x80 - 0xFE为私人方法保留</li> <li>0xFF 无可接受的方法</li></ul></dd></dl> <p>服务器从客户端提供的方法中选择一个并通过以下消息通知客户端（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VER</th> <th>METHOD </th></tr> <tr> <td>1</td> <td>1 </td></tr></tbody></table> <ul><li>VER是SOCKS版本，这里应该是0x05；</li> <li>METHOD是服务端选中的方法。如果返回0xFF表示没有一个认证方法被选中，客户端需要关闭连接。</li></ul> <p>之后客户端和服务端根据选定的认证方式执行对应的认证。 </p><p>认证结束后客户端就可以发送请求信息。如果认证方法有特殊封装要求，请求必须按照方法所定义的方式进行封装。 </p><p>SOCKS5请求格式（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VER</th> <th>CMD</th> <th>RSV</th> <th>ATYP</th> <th>DST.ADDR</th> <th>DST.PORT </th></tr> <tr> <td>1</td> <td>1</td> <td>0x00</td> <td>1</td> <td>动态</td> <td>2 </td></tr></tbody></table> <ul><li>VER是SOCKS版本，这里应该是0x05；</li> <li>CMD是SOCK的命令码：</li></ul> <dl><dd><ul><li>0x01表示CONNECT请求</li> <li>0x02表示BIND请求</li> <li>0x03表示UDP转发</li></ul></dd></dl> <ul><li>RSV为保留字段，值为0x00；</li> <li>ATYP为DST.ADDR类型：</li></ul> <dl><dd><ul><li>0x01 IPv4地址，DST.ADDR部分4字节长度</li> <li>0x03 域名，DST.ADDR部分的第一个字节为域名长度，DST.ADDR剩余的内容为域名，没有\0结尾。</li> <li>0x04 IPv6地址，16个字节长度。</li></ul></dd></dl> <ul><li>DST.ADDR为目的地址；</li> <li>DST.PORT为网络字节序表示的目的端口。</li></ul> <p>服务器按以下格式回应客户端的请求（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>VER</th> <th>REP</th> <th>RSV</th> <th>ATYP</th> <th>BND.ADDR</th> <th>BND.PORT </th></tr> <tr> <td>1</td> <td>1</td> <td>0x00</td> <td>1</td> <td>动态</td> <td>2 </td></tr></tbody></table> <ul><li>VER是SOCKS版本，这里应该是0x05；</li> <li>REP为应答字段：</li></ul> <dl><dd><ul><li>0x00表示成功；</li> <li>0x01为普通的SOCKS服务器连接失败</li> <li>0x02为现有规则不允许连接</li> <li>0x03为网络不可达</li> <li>0x04为主机不可达</li> <li>0x05为连接被拒</li> <li>0x06为TTL超时</li> <li>0x07为不支持的命令</li> <li>0x08为不支持的地址类型</li> <li>0x09 - 0xFF未定义</li></ul></dd></dl> <ul><li>RSV为保留字段，值为0x00；</li> <li>ATYP为BND.ADDR类型：</li></ul> <dl><dd><ul><li>0x01 IPv4地址，DST.ADDR部分4字节长度</li> <li>0x03域名，DST.ADDR部分第一个字节为域名长度，DST.ADDR剩余的内容为域名，没有\0结尾。</li> <li>0x04 IPv6地址，16个字节长度。</li></ul></dd></dl> <ul><li>BND.ADDR为服务器绑定的地址</li> <li>BND.PORT为网络字节序表示的服务器绑定的端口</li></ul> <div class="mw-heading mw-heading4"><h4 id="SOCKS5_用户名密码认证方式"><span id="SOCKS5_.E7.94.A8.E6.88.B7.E5.90.8D.E5.AF.86.E7.A0.81.E8.AE.A4.E8.AF.81.E6.96.B9.E5.BC.8F"></span>SOCKS5 用户名密码认证方式</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=6" title="编辑章节：SOCKS5 用户名密码认证方式"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>在客户端、服务端协商使用用户名密码认证后，客户端发出用户名密码，格式为（以字节为单位）： </p> <table class="wikitable"> <tbody><tr> <th>鉴定协议版本</th> <th>用户名长度</th> <th>用户名</th> <th>密码长度</th> <th>密码 </th></tr> <tr> <td>1</td> <td>1</td> <td>动态</td> <td>1</td> <td>动态 </td></tr></tbody></table> <p>鉴定协议版本目前为 0x01 。 </p><p>服务器鉴定后发出如下回应： </p> <table class="wikitable"> <tbody><tr> <th>鉴定协议版本</th> <th>鉴定状态 </th></tr> <tr> <td>1</td> <td>1 </td></tr></tbody></table> <p>其中鉴定状态 0x00 表示成功，0x01 表示失败。 </p> <div class="mw-heading mw-heading2"><h2 id="SOCKS服务器"><span id="SOCKS.E6.9C.8D.E5.8A.A1.E5.99.A8"></span>SOCKS服务器</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=7" title="编辑章节：SOCKS服务器"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>部分SOCKS服务器软件： </p> <ul><li>Dante Socks Server，<a rel="nofollow" class="external free" href="http://www.inet.no/dante">http://www.inet.no/dante</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20051107205113/http://www.inet.no/dante">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</li> <li>Java Socks Server，<a rel="nofollow" class="external free" href="http://jsocks.sourceforge.net">http://jsocks.sourceforge.net</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20051027171703/http://jsocks.sourceforge.net/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</li> <li>Socks4 Server，<a rel="nofollow" class="external free" href="https://archive.today/20130502024508/">https://archive.today/20130502024508/</a> <a rel="nofollow" class="external free" href="http://www.alhem.net/project/socks4">http://www.alhem.net/project/socks4</a> <a href="/wiki/Archive.today" title="Archive.today">Archive.today</a>的<a rel="nofollow" class="external text" href="https://archive.today/20130502024508/http://www.alhem.net/project/socks4">存檔</a>，存档日期2013-05-02</li> <li>SS5 Socks Server，<a rel="nofollow" class="external free" href="http://ss5.sourceforge.net">http://ss5.sourceforge.net</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20190804205828/http://ss5.sourceforge.net/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</li> <li>TcpToute2，<a rel="nofollow" class="external free" href="https://github.com/GameXG/TcpRoute2">https://github.com/GameXG/TcpRoute2</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20170315042123/https://github.com/GameXG/TcpRoute2">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</li> <li>CCProxy，<a rel="nofollow" class="external free" href="https://www.youngzsoft.net/ccproxy/">https://www.youngzsoft.net/ccproxy/</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20220424120927/https://www.youngzsoft.net/ccproxy/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</li></ul> <div class="mw-heading mw-heading2"><h2 id="SOCKS客户端"><span id="SOCKS.E5.AE.A2.E6.88.B7.E7.AB.AF"></span>SOCKS客户端</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=8" title="编辑章节：SOCKS客户端"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>一般情况下应用程序会内嵌对SOCKS协议的支持。但<b>socksify</b>，proxifier软件可强制使不支持SOCKS的应用通过代理联网。 </p> <table class="wikitable sortable"> <tbody><tr style="background:cornflowerblue; color:white;text-align: center;"> <td>客户端</td> <td>许可证</td> <td>版本</td> <td>发布日期</td> <td>平台</td> <td>支持协议 </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="http://www.inet.no/dante/">Dante client</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20051107205113/http://www.inet.no/dante/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b></td> <td><a href="/wiki/BSD%E8%AE%B8%E5%8F%AF%E8%AF%81" title="BSD许可证">BSD/CMU</a></td> <td>1.1.18</td> <td>09/2005</td> <td>Linux</td> <td>v4, v5 </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="http://www.freecap.ru/eng/">FreeCap</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20051030020158/http://www.freecap.ru/eng/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b></td> <td><a href="/wiki/GPL" class="mw-redirect" title="GPL">GPL</a></td> <td>3.18</td> <td>02/2005</td> <td>Windows</td> <td>- </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="http://www.hummingbird.com/products/nc/socks/install_now.html">Hummingbird socks</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20061029112939/http://www.hummingbird.com/products/nc/socks/install_now.html">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b></td> <td>-</td> <td>-</td> <td>-</td> <td>Windows</td> <td>- </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="http://proxylabs.netwu.com/">ProxyCap</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20051106043950/http://proxylabs.netwu.com/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b></td> <td>-</td> <td>2.03</td> <td>-</td> <td>Windows</td> <td>- </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="https://web.archive.org/web/20051106104123/http://socks.permeo.com/Download/SocksCapDownload/index.asp">SocksCap</a></b></td> <td>Non-Comercial home use</td> <td>-</td> <td>-</td> <td>-</td> <td>v5 </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="http://www.networktunnel.net/">Super Socks5Cap</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20101229184609/http://www.networktunnel.net/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b></td> <td>-</td> <td>1.5.3</td> <td>-</td> <td>Windows</td> <td>- </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="http://tsocks.sourceforge.net/about.php">tsocks</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20060414171032/http://tsocks.sourceforge.net/about.php">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b></td> <td>GPL</td> <td>1.8</td> <td>10/2002</td> <td>-</td> <td>- </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="https://web.archive.org/web/20051106034218/http://monkey.org/~marius/pages/?page=nylon">nylon</a></b></td> <td>-</td> <td>-</td> <td>06/2003</td> <td><a href="/wiki/OpenBSD" title="OpenBSD">OpenBSD</a></td> <td>- </td></tr> <tr> <td><a rel="nofollow" class="external text" href="https://win2socks.com">Win2Socks</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20200921165310/https://win2socks.com/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>） </td> <td>- </td> <td>2.7.0 </td> <td>06/2022 </td> <td>Windows </td> <td>v5 </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="https://www.proxifier.com/">proxifier</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20200124050231/https://www.proxifier.com/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b> </td> <td>- </td> <td>3.4.2 </td> <td>08/2019 </td> <td>Windows,Mac </td> <td>v4,v5 </td></tr> <tr> <td><a href="/wiki/SocksCap" title="SocksCap">SocksCap</a> </td> <td>- </td> <td>- </td> <td>- </td> <td>Windows </td> <td>v4,v5 </td></tr> <tr> <td><b><a rel="nofollow" class="external text" href="https://github.com/liulilittle/VEthernet/">tun2socks</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20210928050731/https://github.com/liulilittle/VEthernet/">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）</b> </td> <td>BSD-Clause </td> <td>1.0.0.2 </td> <td>09/2021 </td> <td>Windows </td> <td>v5 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="注释"><span id=".E6.B3.A8.E9.87.8A"></span>注释</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=9" title="编辑章节：注释"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="references-NoteFoot"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external free" href="https://web.archive.org/web/20030413190404/http://www.hummingbird.com/products/nc/socks/faq.html#stand">https://web.archive.org/web/20030413190404/http://www.hummingbird.com/products/nc/socks/faq.html#stand</a></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="参考文献"><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span>参考文献</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=10" title="编辑章节：参考文献"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> </div> <div class="mw-heading mw-heading2"><h2 id="参见"><span id=".E5.8F.82.E8.A7.81"></span>参见</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=11" title="编辑章节：参见"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/SocksCap" title="SocksCap">SocksCap</a></li> <li><a href="/wiki/Shadowsocks" title="Shadowsocks">Shadowsocks</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="外部链接"><span id=".E5.A4.96.E9.83.A8.E9.93.BE.E6.8E.A5"></span>外部链接</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SOCKS&action=edit&section=12" title="编辑章节：外部链接"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a class="external mw-magiclink-rfc" rel="nofollow" href="https://datatracker.ietf.org/doc/html/rfc3089">RFC 3089</a> - A SOCKS-based IPv6/IPv4 Gateway Mechanism</li> <li><a class="external mw-magiclink-rfc" rel="nofollow" href="https://datatracker.ietf.org/doc/html/rfc1961">RFC 1961</a> - GSS-API Authentication Method for SOCKS Version 5</li> <li><a class="external mw-magiclink-rfc" rel="nofollow" href="https://datatracker.ietf.org/doc/html/rfc1929">RFC 1929</a> - Username/Password Authentication for SOCKS V5</li> <li><a class="external mw-magiclink-rfc" rel="nofollow" href="https://datatracker.ietf.org/doc/html/rfc1928">RFC 1928</a> - SOCKS Protocol Version 5</li> <li>Ying-Da Lee，<a rel="nofollow" class="external text" href="https://web.archive.org/web/20070311092531/http://public.www.planetmirror.com/pub/smartftp/RFC/socks4a.protocol">SOCKS 4A: A Simple Extension to SOCKS 4 Protocol</a>（SOCKS 4A：SOCKS 4协议的一个简单扩展）</li> <li>Michel Arboi，<a rel="nofollow" class="external text" href="http://www.nessus.org/plugins/index.php?view=single&id=11126">Vulnerability - Too long hostname kills the SOCKS4A server</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20070927000935/http://www.nessus.org/plugins/index.php?view=single&id=11126">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）（易受攻击性：域名过长导致SOCKS4A服务器死机）</li> <li><a rel="nofollow" class="external text" href="http://ftp.icm.edu.pl/packages/socks/socks4/SOCKS4.protocol">SOCKS: A protocol for TCP proxy across firewalls, SOCKS Protocol Version 4 (NEC)</a>（<a rel="nofollow" class="external text" href="//web.archive.org/web/20131210021655/http://ftp.icm.edu.pl/packages/socks/socks4/SOCKS4.protocol">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>） SOCKS:一个用于穿越防火墙的TCP代理协议，SOCKS协议版本4（NEC）</li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" 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