{"id":349,"date":"2025-04-17T17:49:03","date_gmt":"2025-04-17T09:49:03","guid":{"rendered":"https:\/\/www.pigteacher.com\/?p=349"},"modified":"2026-06-08T14:37:43","modified_gmt":"2026-06-08T06:37:43","slug":"vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/","title":{"rendered":"\u4f01\u4e1aVPN\u8ba4\u8bc1\u4f53\u7cfb\u7684\u5b9e\u73b0"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#1%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%BE%E8%AE%A1\" >1.\u7f51\u7edc\u7684\u8bbe\u8ba1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#11_%E6%9E%B6%E6%9E%84%E7%9A%84%E8%AE%BE%E8%AE%A1\" >1.1 \u67b6\u6784\u7684\u8bbe\u8ba1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#12_%E7%BD%91%E7%BB%9CIP%E5%9C%B0%E5%9D%80%E7%9A%84%E8%AE%BE%E8%AE%A1\" >1.2 \u7f51\u7edcIP\u5730\u5740\u7684\u8bbe\u8ba1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#13_%E7%BD%91%E7%BB%9CVPN%E8%AE%BE%E8%AE%A1\" >1.3 \u7f51\u7edcVPN\u8bbe\u8ba1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#14_%E7%BD%91%E7%BB%9C%E8%AE%A4%E8%AF%81%E4%BD%93%E7%B3%BB%E8%AE%BE%E8%AE%A1\" >1.4 \u7f51\u7edc\u8ba4\u8bc1\u4f53\u7cfb\u8bbe\u8ba1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#2_%E7%BD%91%E7%BB%9C%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2 \u7f51\u7edc\u7684\u5b9e\u73b0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#21_%E7%BD%91%E7%BB%9C%E5%9F%BA%E7%A1%80%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.1 \u7f51\u7edc\u57fa\u7840\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#211_%E7%BD%91%E7%BB%9C%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.1.1 \u7f51\u7edc\u63a5\u53e3\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#212_%E8%B7%AF%E7%94%B1%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.1.2 \u8def\u7531\u7684\u5b9e\u73b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#22_%E7%BD%91%E7%BB%9C%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.2 \u7f51\u7edc\u670d\u52a1\u7684\u5b9e\u73b0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#221_DHCP%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.2.1 DHCP\u670d\u52a1\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#222_WEB%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.2.2 WEB\u670d\u52a1\u7684\u5b9e\u73b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#23_%E4%BC%81%E4%B8%9A%E8%BE%B9%E7%BC%98VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.3 \u4f01\u4e1a\u8fb9\u7f18VPN\u7684\u5b9e\u73b0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#231_VPN%E5%9F%BA%E7%A1%80%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.3.1 VPN\u57fa\u7840\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#232_%E9%98%B2%E7%81%AB%E5%A2%99VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.3.2 \u9632\u706b\u5899VPN\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#233_VPN%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.3.3 VPN\u5b89\u5168\u7b56\u7565\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#234_VPN%E9%9A%A7%E9%81%93%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.3.4 VPN\u96a7\u9053\u7684\u5b9e\u73b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#24_%E4%BC%81%E4%B8%9A%E6%8E%A5%E5%85%A5VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.4 \u4f01\u4e1a\u63a5\u5165VPN\u7684\u5b9e\u73b0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#241_%E6%8E%A5%E5%85%A5VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.4.1 \u63a5\u5165VPN\u7684\u5b9e\u73b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#242_%E4%BA%8C%E6%AC%A1%E8%AE%A4%E8%AF%81%E7%9A%84%E5%AE%9E%E7%8E%B0\" >2.4.2 \u4e8c\u6b21\u8ba4\u8bc1\u7684\u5b9e\u73b0<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#3_%E4%BC%81%E4%B8%9AVPN%E7%BD%91%E7%BB%9C%E7%9A%84%E6%B5%8B%E8%AF%95\" >3. \u4f01\u4e1aVPN\u7f51\u7edc\u7684\u6d4b\u8bd5<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#31_%E7%BD%91%E7%BB%9C%E8%BF%9E%E9%80%9A%E6%80%A7%E6%B5%8B%E8%AF%95\" >3.1 \u7f51\u7edc\u8fde\u901a\u6027\u6d4b\u8bd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#32_IPSecVPN%E7%9A%84%E6%B5%8B%E8%AF%95\" >3.2 IPSecVPN\u7684\u6d4b\u8bd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.pigteacher.com\/index.php\/2025\/04\/17\/vpn%e8%ae%a4%e8%af%81%e4%bd%93%e7%b3%bb%e7%9a%84%e5%ae%9e%e7%8e%b0\/#33_OpenVPN%E7%9A%84%E6%B5%8B%E8%AF%95\" >3.3 OpenVPN\u7684\u6d4b\u8bd5<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%BE%E8%AE%A1\"><\/span>1.\u7f51\u7edc\u7684\u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_%E6%9E%B6%E6%9E%84%E7%9A%84%E8%AE%BE%E8%AE%A1\"><\/span>1.1 \u67b6\u6784\u7684\u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u6ee1\u8db3\u4f01\u4e1a\u5728 \u529e\u516c\u3001\u751f\u4ea7\u3001\u7814\u53d1\u3001\u8fdc\u7a0b\u534f\u4f5c\u53ca\u5b89\u5168\u7ba1\u7406\u7684\u9700\u6c42\uff0c\u672c\u6587\u4f01\u4e1a\u7f51\u7edc\u65b9\u6848\u91c7\u7528\u5206\u5c42\u5f0f\u7f51\u7edc\u67b6\u6784\uff0c\u5305\u62ec\u63a5\u5165\u5c42\u3001\u6c47\u805a\u5c42\u3001\u6838\u5fc3\u5c42\uff0c\u5e76\u7ed3\u5408VPN \u6280\u672f \u63d0\u4f9b\u5b89\u5168\u7a33\u5b9a\u7684\u8fdc\u7a0b\u8bbf\u95ee\u80fd\u529b\uff0c\u4ee5\u652f\u6301\u4f01\u4e1a\u8de8\u5730\u57df\u534f\u4f5c\u53ca\u6df7\u5408\u529e\u516c\u6a21\u5f0f\u3002\u672c\u6587\u57fa\u4e8e\u4e0a\u8ff0\u9700\u6c42\u8fdb\u884c\u7f51\u7edc\u7684\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"927\" height=\"389\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-350\"  sizes=\"auto, (max-width: 927px) 100vw, 927px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u7edc\u4ece\u4e0a\u5f80\u4e0b\u6838\u5fc3\u5c42\u662f\u4f01\u4e1a\u7f51\u7edc\u7684 \u6570\u636e\u4ea4\u6362\u4e0e\u8def\u7531\u4e2d\u5fc3\uff0c\u8d1f\u8d23\u4f01\u4e1a\u603b\u90e8\u3001\u6570\u636e\u4e2d\u5fc3\u53ca\u5404\u4e2a\u5206\u652f\u673a\u6784\u7684\u6570\u636e \u9ad8\u901f\u8f6c\u53d1\u3002\u6240\u4ee5\u5728\u6838\u5fc3\u5c42\u90e8\u7f72\u9ad8\u6027\u80fd\u6838\u5fc3\u4ea4\u6362\u673a\u548c\u6838\u5fc3\u8def\u7531\u5668\uff0c\u652f\u6301 \u4e07\u5146\u751a\u81f3\u66f4\u9ad8\u5e26\u5bbd\uff0c\u786e\u4fdd\u4f01\u4e1a\u5185\u90e8\u7684\u6570\u636e\u4f20\u8f93\u7545\u901a\u65e0\u963b\u3002\u5728\u6838\u5fc3\u5c42\u7684\u7f51\u7edc\u8fb9\u754c\u90e8\u7f72VPN\u7f51\u5173\uff0c\u4f5c\u4e3a\u8fdc\u7a0b\u7528\u6237\u3001\u5b89\u5168\u63a5\u5165\u70b9\uff0c\u652f\u6301 IPSec VPN\u3001SSL VPN \u7b49\u534f\u8bae\uff0c\u786e\u4fdd\u8fdc\u7a0b\u529e\u516c\u548c\u8de8\u5730\u57df\u4e1a\u52a1\u7684\u5b89\u5168\u8fde\u63a5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c47\u805a\u5c42\u5206\u5e03\u4e8e\u5404\u4e2a\u529e\u516c\u533a\u57df\u3001\u6570\u636e\u4e2d\u5fc3\u53ca\u5de5\u5382\u56ed\u533a\uff0c\u4e3b\u8981\u7528\u4e8e\u6574\u5408\u63a5\u5165\u5c42\u7684\u6d41\u91cf\uff0c\u5e76\u63d0\u4f9b \u6d41\u91cf\u63a7\u5236\u3001\u5b89\u5168\u7b56\u7565\u6267\u884c\u53ca\u8bbf\u95ee\u7ba1\u7406\u3002\u6c47\u805a\u5c42\u5b9e\u65bd\u8bbf\u95ee\u63a7\u5236\u7b56\u7565\u3001VLAN \u9694\u79bb\u53ca\u5fae\u5206\u6bb5\uff0c\u9650\u5236\u4e0d\u540c\u90e8\u95e8\u4e4b\u95f4\u7684 \u6a2a\u5411\u79fb\u52a8\u653b\u51fb\uff0c\u63d0\u9ad8\u4f01\u4e1a\u7f51\u7edc\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u5165\u5c42\u9762\u5411\u4f01\u4e1a\u5458\u5de5\u3001\u7ba1\u7406\u4eba\u5458\u53ca\u667a\u80fd\u7ec8\u7aef\uff0c\u63d0\u4f9b\u7a33\u5b9a\u7684\u6709\u7ebf\u63a5\u5165\uff0c\u786e\u4fdd\u5404\u7c7b\u4e1a\u52a1\u7cfb\u7edf\u7684\u6d41\u7545\u8fd0\u884c\u3002\u5728\u63a5\u5165\u5c42\u652f\u6301OpenVPN\u5de5\u5728\u5916\u51fa\u5dee\u6216\u5728\u5bb6\u529e\u516c\u65f6\uff0c\u53ef\u4ee5\u5b89\u5168\u8bbf\u95ee\u4f01\u4e1a\u5185\u7f51\u8d44\u6e90\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u4e1a\u5728\u7f51\u7edc\u8fb9\u754c\u5f90\u9700\u90e8\u7f72\u5b89\u5168\u7b56\u7565\u4e0eVPN\u670d\u52a1\u3002\u5bf9\u4e8e\u4e0d\u901a\u7684\u533a\u57df\u4f7f\u7528IPSEVPN\u5b9e\u73b0\u65e0\u7ebf\u7f51\u7edc\u7684\u63a5\u5165\uff0c\u5728\u6539\u63a5\u53e3\u4e0a\u56e0\u4e3a\u63a5\u5165\u7684\u7ec8\u7aef\u7edf\u4e00\uff0c\u6240\u4ee5\u53ea\u7528\u5bc6\u94a5\u548c\u786c\u4ef6\u767d\u540d\u5355\u8ba4\u8bc1\uff0c\u5b9e\u73b0VPN\u7684\u4e0d\u901a\u533a\u57df\u63a5\u5165\u3002\u5bf9\u4e8e\u8fdc\u7a0b\u7528\u6237\u6765\u8bf4\u5728\u7f51\u7edc\u7684\u8fb9\u754c\u4e0a\u8fd8\u9700\u8981\u90e8\u7f72OPENVPN\uff0c\u5e76\u4e14\u6539VPN\u7ed3\u5408\u7528\u6237\u5bc6\u7801\u548cGoogle\u9a8c\u8bc1\u7801\u7684\u7ec4\u5408\u8ba4\u8bc1\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u7f51\u7edc\u7684\u63a5\u5165\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e76\u4e14\u6839\u636e\u7528\u6237\u6743\u9650\u5728\u6240\u6709\u7684\u8fb9\u754c\u8bbe\u5907\u4e0a\u8fdb\u884c\u5b89\u5168\u7b56\u7565\u7684\u90e8\u7f72\uff0c\u5b9e\u73b0\u7528\u6237\u7684\u7cbe\u7ec6\u7684\u8bbf\u95ee\u63a7\u5236\uff0c\u964d\u4f4e\u6a2a\u5411\u653b\u51fb\u98ce\u9669\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_%E7%BD%91%E7%BB%9CIP%E5%9C%B0%E5%9D%80%E7%9A%84%E8%AE%BE%E8%AE%A1\"><\/span>1.2 \u7f51\u7edcIP\u5730\u5740\u7684\u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IP\u5730\u5740\u89c4\u5212\u662f\u7f51\u7edc\u7a33\u5b9a\u6027\u3001\u5b89\u5168\u6027\u53ca\u53ef\u6269\u5c55\u6027\u7684\u5173\u952e\u56e0\u7d20\u3002\u82e5\u4f01\u4e1aIP\u5730\u5740\u89c4\u5212\u4e0d\u5408\u7406\uff0c\u53ef\u80fd\u5bfc\u81f4\u5730\u5740\u51b2\u7a81\u3001\u8def\u7531\u6df7\u4e71\u53ca\u8bbf\u95ee\u5f02\u5e38\uff0c\u5f71\u54cd\u4e1a\u52a1\u8fd0\u884c\u3002\u56e0\u6b64\u5408\u7406\u7684\u7f51\u7edc\u5212\u5206\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u5b89\u5168\u6027\u3002\u91c7\u7528\u79c1\u6709\u5730\u5740\u5e76\u7ed3\u5408NAT\uff0c\u53ef\u4f18\u5316\u5730\u5740\u5229\u7528\u7387\uff0c\u907f\u514d\u516c\u7f51IP\u8d44\u6e90\u4e0d\u8db3\u7684\u95ee\u9898\u3002\u672c\u6587\u7684IP\u5730\u5740\u8bbe\u8ba1\u5982\u4e0b\u8868\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u90e8\u95e8<\/strong><\/td><td><strong>\u7f51\u7edc\u5730\u5740<\/strong><\/td><td><strong>\u63a5\u53e3<\/strong><\/td><td><strong>\u7f51\u5173\/<\/strong><strong>\u5bf9\u7aef<\/strong><strong>\u5730\u5740<\/strong><\/td><\/tr><tr><td>\u90e8\u95e81<\/td><td>192.168.10.0\/24<\/td><td>VLAN10<\/td><td>192.168.10.254<\/td><\/tr><tr><td>\u90e8\u95e82<\/td><td>192.168.20.0\/24<\/td><td>VLAN20<\/td><td>192.168.20.254<\/td><\/tr><tr><td>HJ-Swtch-HX-route<\/td><td>10.10.0.1-2<\/td><td>&nbsp;<\/td><td>10.10.0.2<\/td><\/tr><tr><td>Server-Web<\/td><td>172.28.200.0\/24<\/td><td>VLAN90<\/td><td>172.28.200.254<\/td><\/tr><tr><td>Server-Swtch-HX-route<\/td><td>10.10.1.1-2<\/td><td>&nbsp;<\/td><td>10.10.1.2<\/td><\/tr><tr><td>HX-route-Bj-WAF1<\/td><td>10.10.2.1-2<\/td><td>&nbsp;<\/td><td>10.10.2.2<\/td><\/tr><tr><td>Bj-WAF1-HX-AR1<\/td><td>10.255.0.1<\/td><td>&nbsp;<\/td><td>10.255.0.2<\/td><\/tr><tr><td>Bj-WAF1-HX-AR3<\/td><td>10.255.1.1<\/td><td>&nbsp;<\/td><td>10.255.1.2<\/td><\/tr><tr><td>HX-AR1- HX-AR3<\/td><td>10.255.4.1<\/td><td>&nbsp;<\/td><td>10.255.4.2<\/td><\/tr><tr><td>HX-AR1- HX-AR2<\/td><td>10.255.2.1<\/td><td>&nbsp;<\/td><td>10.255.2.2<\/td><\/tr><tr><td>HX-AR3- HX-AR4<\/td><td>10.255.3.1<\/td><td>&nbsp;<\/td><td>10.255.3.2<\/td><\/tr><tr><td>HX-AR1- HX-AR4<\/td><td>10.255.7.1<\/td><td>&nbsp;<\/td><td>10.255.7.2<\/td><\/tr><tr><td>HX-AR2- HX-AR3<\/td><td>10.255.6.1<\/td><td>&nbsp;<\/td><td>10.255.6.2<\/td><\/tr><tr><td>HX-AR2- HX-AR4<\/td><td>10.255.5.1<\/td><td>&nbsp;<\/td><td>10.255.5.2<\/td><\/tr><tr><td>HX-AR2- BJ-WAF2<\/td><td>10.255.9.1<\/td><td>&nbsp;<\/td><td>10.255.9.2<\/td><\/tr><tr><td>HX-AR4- BJ-WAF2<\/td><td>10.255.8.1<\/td><td>&nbsp;<\/td><td>10.255.8.2<\/td><\/tr><tr><td>BJ-WAF2-Fhx-Router<\/td><td>10.0.3.1<\/td><td>&nbsp;<\/td><td>10.0.3.2<\/td><\/tr><tr><td>Fhx-Router-Jrwl-Switch<\/td><td>10.0.4.1<\/td><td>&nbsp;<\/td><td>10.0.4.2<\/td><\/tr><tr><td>\u5206\u90e8\u95e81<\/td><td>192.168.30.0\/24<\/td><td>VLAN30<\/td><td>192.168.30.254<\/td><\/tr><tr><td>\u5206\u90e8\u95e82<\/td><td>192.168.40.0\/24<\/td><td>VLAN40<\/td><td>192.168.40.254<\/td><\/tr><tr><td>IPSVPN\u96a7\u9053<\/td><td>172.16.2.1<\/td><td>&nbsp;<\/td><td>172.16.2.2<\/td><\/tr><tr><td>OPENVPN<\/td><td>10.2.25.0\/24<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"13_%E7%BD%91%E7%BB%9CVPN%E8%AE%BE%E8%AE%A1\"><\/span>1.3 \u7f51\u7edcVPN\u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u4f01\u4e1a\u89c4\u6a21\u7684\u4e0d\u65ad\u6269\u5927\uff0c\u5206\u652f\u673a\u6784\u3001\u6570\u636e\u4e2d\u5fc3\u53ca\u8fdc\u7a0b\u529e\u516c\u9700\u6c42\u65e5\u76ca\u589e\u957f\u3002\u4e0d\u540c\u529e\u516c\u5730\u70b9\u4e4b\u95f4\u7684\u4e1a\u52a1\u7cfb\u7edf\u3001\u6570\u636e\u5171\u4eab\u3001\u8fdc\u7a0b\u534f\u4f5c\u9700\u6c42\uff0c\u4f7f\u5f97\u4f20\u7edf\u7684\u72ec\u7acb\u7f51\u7edc\u6a21\u5f0f\u96be\u4ee5\u652f\u6491\u73b0\u4ee3\u4f01\u4e1a\u7684\u9ad8\u6548\u8fd0\u8425\u3002\u6240\u4ee5\u5728\u4f01\u4e1a\u7f51\u7edc\u8fb9\u754c\u4e0a\u4f7f\u7528IPSec VPN\u7684\u4f01\u4e1a\u591a\u7ad9\u70b9\u4e92\u8054\u3002\u56e0\u4e3aIPsecVPN\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8be5\u65b9\u6848\u53ef\u5728\u516c\u7f51\u73af\u5883\u4e0b\u5efa\u7acb\u5b89\u5168\u3001\u7a33\u5b9a\u7684\u52a0\u5bc6\u96a7\u9053\uff0c\u5b9e\u73b0\u516c\u53f8\u8de8\u533a\u57df\u7f51\u7edc\u8d44\u6e90\u4e92\u901a\uff0c\u540c\u65f6\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u4e1aVPN\u5728\u8fb9\u754c\u91c7\u7528\u90e8\u7f72OPenVPN\uff0c\u76f8\u8f83\u4e8eIPSecVPN\u6539VPN\u4ed6\u6bd4\u8f83\u7075\u6d3b\u652f\u6301\u591a\u7ec8\u7aef\u7684\u63a5\u5165\u7684\u65f6\u5019\u5bf9\u8bbe\u5907\u5f00\u9500\u8f83\u5c0f\uff0c\u4f46\u662f\u5bf9\u5927\u89c4\u6a21\u7684\u6d41\u91cf\u7684\u627f\u8f7d\u80fd\u529b\u4e0d\u5982IPsecVPN\u53ef\u9760\uff0c\u6240\u4ee5\u7ed3\u5408\u4f7f\u7528\u573a\u666f\uff0c\u672c\u6587\u518d\u4f01\u4e1a\u8fb9\u754c\u90e8\u7f72OpenVPN\u5e76\u4e14\u7ed3\u5408\u8eab\u4efd\u9a8c\u8bc1\u3001\u8bc1\u4e66\uff0c\u5b9e\u73b0\u53ea\u6709\u6388\u6743\u7528\u6237\u548c\u8bbe\u5907\u53ef\u63a5\u5165\u4f01\u4e1a\u7f51\u7edc\uff0c\u6709\u6548\u9632\u6b62\u975e\u6cd5\u8bbf\u95ee\u4e0e\u6570\u636e\u6cc4\u9732\uff0c\u4fdd\u969c\u4f01\u4e1a\u7f51\u7edc\u5b89\u5168\u548c\u4e1a\u52a1\u8fde\u7eed\u6027\uff0c\u5176\u4e2d\u90e8\u7f72\u793a\u610f\u56fe\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"398\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-351\"  sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"14_%E7%BD%91%E7%BB%9C%E8%AE%A4%E8%AF%81%E4%BD%93%E7%B3%BB%E8%AE%BE%E8%AE%A1\"><\/span>1.4 \u7f51\u7edc\u8ba4\u8bc1\u4f53\u7cfb\u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6b21\u9ad8\u6821\u4e2d\uff0c\u9700\u8981\u5728\u4e24\u5904\u4f4d\u7f6e\u90e8\u7f72\u4e0d\u540c\u534f\u8baeVPN\u7f51\u7edc\uff0c\u5b9e\u73b0\u7f51\u7edc\u7684\u8de8\u533a\u57df\u8fde\u901a\u548c\u5916\u90e8\u7684\u9ad8\u6548\u63a5\u5165\u3002\u5176\u4e2d\u5728\u4f01\u4e1a\u7684\u603b\u90e8\u548c\u5206\u90e8\u95e8\u4e4b\u95f4\u7684\u7f51\u7edc\u56e0\u4e3a\u662f\u7f51\u7edc\u8bbe\u5907\u4e4b\u95f4\u6784\u5efa\u7684VPN\u76f8\u5bf9\u9762\u5411\u5916\u90e8\u63a5\u5165\u7684VPN\u6765\u8bf4\uff0c\u4e0d\u7ba1\u662f\u7ec8\u7aef\u8fd8\u662f\u6570\u91cf\u90fd\u6bd4\u8f83\u7a33\u5b9a\u3002\u6240\u4ee5\u672c\u6587\u91c7\u7528IPSecVPN\u534f\u8bae\uff0c\u5728\u8ba4\u8bc1\u4e0a\u91c7\u7528\u9884\u5171\u4eab\u5bc6\u94a5\u7684\u8ba4\u8bc1\u7528\u6765\u5b9e\u73b0\u603b\u90e8\u95e8\u548c\u5206\u90e8\u95e8\u4e4b\u95f4\u7684\u65e0\u611f\u8fde\u901a\u3002\u5728\u4f01\u4e1a\u5bf9\u5916\u53d1\u5e03\u7684VPN\u4e2d\u56e0\u4e3a\u9700\u8981\u63d0\u4f9b\u7ed9\u5916\u90e8\u7684\u5458\u5de5\u8fdb\u884c\u8fdc\u7a0b\u7684\u8fde\u63a5\uff0c\u7f51\u7edc\u63a5\u5165\u7684\u4eba\u6570\u4f17\u591a\uff0c\u800c\u4e14\u8bbe\u5907\u7e41\u6742\uff0c\u6240\u4ee5\u5728\u8be5\u533a\u57df\u9700\u8981\u52a0\u5f3a\u7f51\u7edc\u7684\u7ba1\u63a7\uff0c\u5e76\u4e14\u5728VPN\u7684\u8ba4\u8bc1\u4f53\u7cfb\u4e0a\u91c7\u7528\u7528\u6237\u7c73\u5bc6\u7801\u7684\u540c\u65f6\uff0c\u8fd8\u8981\u90e8\u7f72\u6570\u5b57\u8bc1\u4e66\u7528\u6765\u9632\u6b62\u5bc6\u7801\u7684\u7206\u7834\uff0c\u6700\u540e\u4e3a\u4e86\u66f4\u8fdb\u4e00\u6b65\u63d0\u9ad8\u7f51\u7edc\u7684\u5b89\u5168\u6027\uff0c\u9700\u8981\u5728\u63a5\u5165\u7684\u8d26\u53f7\u4e0a\u5f00\u542fGoogle\u7684\u4e8c\u6b21\u9a8c\u8bc1\u7801\u8ba4\u8bc1\u4ece\u800c\u5b9e\u73b0\u7f51VPN\u8ba4\u8bc1\u4f53\u7cfb\u7684\u5efa\u8bbe\uff0c\u672c\u6587VPN\u8ba4\u8bc1\u4f53\u7cfb\u7684\u67b6\u6784\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"506\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-352\"  sizes=\"auto, (max-width: 571px) 100vw, 571px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E7%BD%91%E7%BB%9C%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2 \u7f51\u7edc\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5bf9VPN\u7f51\u7edc\u7684\u67b6\u6784\u8fdb\u884c\u8bbe\u8ba1\u4e4b\u540e\uff0c\u5728\u672c\u7ae0\u5c06\u5bf9\u4e0a\u8ff0\u8bbe\u8ba1\u7684VPN\u8fdb\u884c\u5b9e\u73b0\uff0c\u901a\u8fc7\u672c\u7ae0\u5c06\u5bf9\u7f51\u7edc\u8bbe\u5907\u8fdb\u884c\u914d\u7f6e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5728\u4f01\u4e1a\u7684\u4e0d\u540c\u533a\u57df\u4e4b\u95f4\u4f7f\u7528IPSec\u5b9e\u73b0\u65e0\u611f\u7684\u8fde\u63a5\uff0c\u5728\u4f01\u4e1a\u7684\u5916\u90e8\u63a5\u5165\u4f7f\u7528OPENVPN\u7684\u5bc6\u7801\u548c\u8bc1\u4e66\u8054\u5408\u4e8c\u6b21\u8ba4\u8bc1\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u5b89\u5168\u6027\uff0c\u8be6\u7ec6\u914d\u7f6e\u6b65\u9aa4\u5982\u4e0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_%E7%BD%91%E7%BB%9C%E5%9F%BA%E7%A1%80%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.1 \u7f51\u7edc\u57fa\u7840\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f01\u4e1a\u4e2d\u9996\u5148\u8fdb\u884c\u57fa\u7840\u7684\u7f51\u7edc\u914d\u7f6e\uff0c\u6309\u7167\u62d3\u6251\u7684\u8981\u6c42\uff0c\u9996\u5148\u5728\u7f51\u7edc\u4e2d\u8fdb\u884c\u73af\u5883\u7684\u642d\u5efa\uff0c\u7136\u540e\u4f7f\u7528\u8def\u7531\u4ea4\u6362\u6280\u672f\u5b9e\u73b0\u7f51\u7edc\u57fa\u672c\u7684\u8fde\u901a\uff0c\u6700\u540e\u5bf9\u9632\u706b\u5899\u8fdb\u884c\u914d\u7f6e\uff0c\u5b9e\u73b0\u7f51\u7edc\u4e2d\u5185\u7f51\u5230\u5916\u7f51\u7684\u8bbf\u95ee\uff0c\u914d\u7f6e\u6b65\u9aa4\u5982\u4e0b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"211_%E7%BD%91%E7%BB%9C%E6%8E%A5%E5%8F%A3%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.1.1 \u7f51\u7edc\u63a5\u53e3\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7f51\u7edc\u4e2d\u9996\u5148\u8fde\u63a5\u597d\u7269\u7406\u8bbe\u5907\u4e4b\u540e\uff0c\u63a5\u4e0b\u6765\u9700\u8981\u5bf9\u7f51\u7edc\u4e2d\u5404\u4e2a\u63a5\u53e3\u7684\u914d\u7f6e\u3002\u5728\u914d\u7f6e\u7684\u65f6\u5019\u6309\u7167\u63a5\u53e3\u5de5\u4f5c\u5728\u7f51\u7edc\u7684\u6a21\u5f0f\uff0c\u7ed9\u63a5\u53e3\u8fdb\u884cIP\u5730\u5740\u548c\u63a5\u53e3\u6a21\u5f0f\u7684\u914d\u7f6e\uff0c\u5176\u4e2d\u63a5\u53e3\u6a21\u5f0f\u914d\u7f6e\u4e2d\u5c06\u8fde\u63a5\u4e0b\u5c42\u7ec8\u7aef\u7684\u63a5\u53e3\u8bbe\u7f6e\u4e3aAccess\u6a21\u5f0f\uff0c\u65b9\u4fbf\u53ea\u6709\u4e00\u4e2aVLAN\u901a\u8fc7\uff0c\u5c06\u8fde\u63a5\u4e0a\u5c42\u8def\u7531\u5668\u7684\u63a5\u53e3\u914d\u7f6e\u4e3a\u8def\u7531\u63a5\u53e3\uff0c\u5728\u4ea4\u6362\u673a\u4e2d\u8fd8\u9700\u8981\u914d\u7f6eVLAN\u63a5\u53e3\u4fe1\u606f\uff0c\u5e76\u4e14\u7ed9VLAN\u914d\u7f6e\u5bf9\u5e94\u7684IP\u5730\u5740\uff0c\u5168\u90e8\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"445\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-353\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"212_%E8%B7%AF%E7%94%B1%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.1.2 \u8def\u7531\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6b21\u7f51\u7edc\u8bbe\u8ba1\u4e2d\uff0c\u8def\u7531\u7684\u914d\u7f6e\u4e0a\u4f7f\u7528\u4e86\u52a8\u6001OSPF\u8def\u7531\u4e2a\u9759\u6001\u76f8\u4e92\u7ed3\u5408\u7684\u6a21\u5f0f\uff0c\u5728\u5168\u7f51\u7684\u603b\u90e8\u533a\u57df\u4e92\u8054\u7f51\u533a\u57df\u4ee5\u53ca\u5206\u90e8\u95e8\u533a\u57df\u4f7f\u7528\u4e86OSPF\u52a8\u6001\u8def\u7531\u5728\u4fdd\u8bc1\u7f51\u7edc\u8fde\u901a\u7684\u540c\u65f6\u63d0\u9ad8\u7075\u6d3b\u4e14\uff0c\u589e\u52a0\u7f51\u7edc\u7684\u5065\u58ee\u6027\uff0c\u5728\u4e92\u8054\u7f51\u6838\u5fc3\u533a\u4e2d\u914d\u7f6e\u4e86\u591a\u6761\u94fe\u8def\u6765\u4fdd\u8bc1\u7f51\u7edc\u7684\u5197\u4f59\uff0c\u9632\u6b62\u5355\u70b9\u6545\u969c\u9020\u6210\u5168\u7f51\u7684\u4e0d\u3002\u5728\u7f51\u7edc\u7684\u5916\u90e8\u63a5\u5165\u7684\u529e\u516c\u533a\u57df\uff0c\u672c\u6587\u914d\u7f6e\u4e86\u9759\u6001\u8def\u7531\u6765\u5b9e\u73b0\u5916\u90e8VPN\u7528\u6237\u63a5\u5165\u7684\u65f6\u5019\u7684\u7f51\u7edc\u53ef\u8fbe\uff0c\u914d\u7f6e\u5b8c\u6210\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-1.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"440\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-1.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-354\"\/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_%E7%BD%91%E7%BB%9C%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.2<a> <\/a>\u7f51\u7edc\u670d\u52a1\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"221_DHCP%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.2.1 DHCP\u670d\u52a1\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7f51\u7edc\u4e2d\u4e3a\u4e86\u80fd\u591f\u5b9e\u73b0\u7f51\u7edc\u5730\u5740\u7684\u81ea\u52a8\u5206\u914d\uff0c\u672c\u6587\u5728\u603b\u90e8\u533a\u57df\u548c\u5206\u90e8\u533a\u57df\u90fd\u914d\u7f6e\u4e86DHCP\u670d\u52a1\uff0cDHCP\u7684\u4e3b\u8981\u662f\u662f\u81ea\u52a8\u4e3a\u8bbe\u5907\u5206\u914dIP\u5730\u5740\uff0c\u907f\u514d\u624b\u52a8\u914d\u7f6e\u7684\u7e41\u7410\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u7f51\u7edc\u7ba1\u7406\u7684\u6548\u7387\u3002\u800c\u4e14DHCP\u8fd8\u80fd\u52a8\u6001\u56de\u6536\u548c\u91cd\u65b0\u5206\u914dIP\u5730\u5740\uff0c\u4f7f\u7f51\u7edc\u8d44\u6e90\u5f97\u5230\u66f4\u6709\u6548\u7684\u5229\u7528\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u7ec8\u7aef\u8bbe\u5907\u9891\u7e41\u66f4\u6362\u7684\u4f01\u4e1a\u548c\u5927\u578b\u7f51\u7edc\u73af\u5883\u3002\u5728\u4f01\u4e1a\u7f51\u7edc\u4e2d\u901a\u8fc7DHCP\u53ef\u4ee5\u7b80\u5316\u7f51\u7edc\u7ba1\u7406\u3001\u51cf\u5c11IP\u5730\u5740\u51b2\u7a81\u3001\u63d0\u9ad8\u7f51\u7edc\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u5b83\u80fd\u786e\u4fdd\u7ec8\u7aef\u8bbe\u5907\u5728\u63a5\u5165\u7f51\u7edc\u65f6\u81ea\u52a8\u83b7\u53d6\u6709\u6548\u7684\u7f51\u7edc\u53c2\u6570\uff0c\u4ece\u800c\u5feb\u901f\u5efa\u7acb\u8fde\u63a5\uff0c\u51cf\u5c11\u4eba\u4e3a\u914d\u7f6e\u9519\u8bef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u5728\u914d\u7f6e\u7684\u65f6\u5019\uff0c\u4f7f\u7528\u5728\u4ea4\u6362\u673a\u914d\u7f6e\u7684\u6a21\u5f0f\u4e3a\u4e0d\u901a\u7684VLAN\u914d\u7f6eDHCP\u5e76\u4e14\u5728\u4ea4\u6362\u673a\u7684VLAN\u63a5\u53e3\u4e0a\u5f00\u542f\u5168\u5c40\u83b7\u53d6\u7684\u6a21\u5f0f\u5b9e\u73b0DHCP\u7684\u81ea\u52a8\u53d1\u4e0b\u914d\u7f6e\uff0c\u914d\u7f6e\u5b8c\u6210\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-2.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"445\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-2.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-355\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u4ea4\u6362\u673a\u4e0b\u5c42\u8fde\u63a5\u7684\u7ec8\u7aef\u5373\u53ef\u901a\u8fc7DHCP\u81ea\u52a8\u83b7\u53d6\u5730\u5740\u5b9e\u73b0\u81ea\u52a8\u7684\u4e0a\u7f51\uff0c\u672c\u6587\u4f7f\u7528\u7f51\u7edc\u4e2dVLAN20\u7684\u7ec8\u7aef\u8fdb\u884c\u83b7\u53d6\u6d4b\u8bd5\uff0c\u6d4b\u8bd5\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-5.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"491\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-5.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-358\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"222_WEB%E6%9C%8D%E5%8A%A1%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.2.2 WEB\u670d\u52a1\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5f53\u524d\u7684\u7f51\u7edc\u6280\u672f\u73af\u5883\u4e2d\uff0cHttpd\u662f\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684Web\u670d\u52a1\u5668\uff0c\u5b83\u4e3b\u8981\u662f\u5904\u7406\u7684 HTTP\u8bf7\u6c42\uff0c\u4e3a\u6240\u6709\u7684\u6d4f\u89c8\u5668\u7ec8\u7aef\u63d0\u4f9b\u5185\u5bb9\u7684\u8bbf\u95ee\uff0c\u901a\u8fc7\u914d\u7f6ehttpd\u53ef\u4ee5\u5b9e\u73b0\u9759\u6001\u548c\u52a8\u6001\u7f51\u9875\u7684\u6258\u7ba1\u3001\u865a\u62df\u4e3b\u673a\u914d\u7f6e\u3001\u5e76\u4e14\u5bf9\u4f20\u8f93\u5185\u5bb9\u53ef\u4ee5\u8fdb\u884cHTTPS \u52a0\u5bc6\u3001\u5728\u5b89\u5168\u6a21\u5f0f\u4e0a\u5b83\u53ef\u4ee5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u4e0e\u8bbf\u95ee\u63a7\u5236\u3002\u5728\u5927\u578b\u7f51\u7edc\u4e2dHttpd\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u81ea\u5b9a\u4e49 URL \u91cd\u5199\u89c4\u5219\uff0c\u5b9e\u73b0\u53cd\u5411\u4ee3\u7406\u4ee5\u53ca\u8d1f\u8f7d\u5747\u8861\uff0c\u589e\u5f3a Web 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src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"316\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-3.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-356\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u7f72\u5b8c\u6210\u4f01\u4e1a\u7684Httpd\u670d\u52a1\u4e4b\u540e\uff0c\u9009\u62e9\u542f\u52a8\u670d\u52a1\uff0c\u5e76\u4e14\u8bbe\u7f6e\u5f53\u524d\u670d\u52a1\u7684\u542f\u52a8\u6a21\u5f0f\u4e3a\u5f00\u673a\u81ea\u52a8\u542f\u52a8\uff0c\u6240\u6709\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\uff0c\u5c06\u4f01\u4e1a\u7684Web\u5e94\u7528\u4ee3\u7801\u90e8\u7f72\u5230\u670d\u52a1\u5668\u7684\u9ed8\u8ba4\/var\/www\/html\u76ee\u5f55\u4e2d\uff0c\u7136\u540e\u5173\u95ed\u8be5\u670d\u52a1\u5668\u7684\u9632\u706b\u5899firewalld\uff0c\u6b64\u65f6\u8be5\u670d\u52a1\u5668\u768480\u7aef\u53e3\u5904\u4e8e\u5f00\u653e\u72b6\u6001\uff0c\u5916\u90e8\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-4.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"574\" height=\"405\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-4.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-357\"\/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"23_%E4%BC%81%E4%B8%9A%E8%BE%B9%E7%BC%98VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.3 \u4f01\u4e1a\u8fb9\u7f18VPN\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6b21\u7f51\u7edc\u4e2d\u6709\u4e24\u79cdVPN\u5b9e\u73b0\u4e86\u603b\u90e8\u533a\u57df\u548c\u5206\u90e8\u533a\u57df\u7684\u8fde\u63a5\u4ee5\u53ca\u5916\u90e8\u7528\u6237\u8fdc\u7a0b\u62e8\u5165\u7684\u8fde\u63a5\uff0c\u8fd9\u4e24\u79cd\u8fde\u63a5\u90e8\u7f72\u5728\u4e0d\u540c\u533a\u57df\u7684\u7f51\u7edc\u8bbe\u5907\u4e0a\uff0c\u5e76\u4e14\u901a\u8fc7\u5bc6\u94a5\u548c\u6570\u5b57\u8bc1\u4e66\u7684\u591a\u79cd\u8ba4\u8bc1\u63d0\u9ad8\u7f51\u7edc\u7684\u5b89\u5168\u6027\u548c\u53ef\u7ba1\u7406\u6027\uff0c\u914d\u7f6e\u7684\u65f6\u5019\u5c06\u5206\u4e3a\u4ee5\u4e0b\u51e0\u6b65\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u5728\u4e0d\u540c\u6837\u7684\u90e8\u95e8\u8fde\u63a5\u4e0a\uff0c\u672c\u6587\u4f7f\u7528IPSecVPN\uff0c\u8be5VPN\u4e3b\u8981\u7528\u4e8e\u5728\u516c\u5171\u7f51\u7edc\u4e0a\u5efa\u7acb\u5b89\u5168\u3001\u52a0\u5bc6\u7684\u901a\u4fe1\u901a\u9053\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u771f\u5b9e\u6027\u5b83\u91c7\u7528\u52a0\u5bc6\u7b97\u6cd5\uff08\u5982 AES\u30013DES\uff09\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93\uff0c\u9632\u6b62\u654f\u611f\u4fe1\u606f\u88ab\u7a83\u53d6\u3002\u540c\u65f6\uff0c\u5b83\u4f7f\u7528\u8eab\u4efd\u8ba4\u8bc1\u673a\u5236\u6765\u786e\u4fdd\u901a\u4fe1\u53cc\u65b9\u7684\u5408\u6cd5\u6027\uff0c\u4ece\u800c\u9632\u6b62\u6076\u610f\u653b\u51fb\u3002\u901a\u8fc7\u5728\u4f01\u4e1a\u8fb9\u754c\u914d\u7f6eVPN\u4f7f\u4f01\u4e1a\u5458\u5de5\u80fd\u591f\u5b89\u5168\u8bbf\u95ee\u516c\u53f8\u5185\u90e8\u8d44\u6e90\uff0c\u540c\u65f6\u786e\u4fdd\u4e0d\u540c\u5206\u652f\u673a\u6784\u4e4b\u95f4\u7684\u5b89\u5168\u6570\u636e\u4ea4\u6362\u3002\u76f8\u6bd4\u4e8e\u5176\u4ed6 VPN \u6280\u672f\uff0cIPSec VPN \u5177\u5907\u9ad8\u5b89\u5168\u6027\u3001\u517c\u5bb9\u6027\u5f3a\u548c\u6027\u80fd\u7a33\u5b9a\u7684\u7279\u70b9\uff0c\u662f\u4f01\u4e1a\u7ea7\u7f51\u7edc\u5b89\u5168\u901a\u4fe1\u7684\u4e3b\u6d41\u65b9\u6848\u4e4b\u4e00\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"231_VPN%E5%9F%BA%E7%A1%80%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.3.1 VPN\u57fa\u7840\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7f51\u7edc\u79cd\u9996\u5148\u8fdb\u884cVPN\u7684\u57fa\u7840\u914d\u7f6e\uff0c\u5bf9\u4e24\u4e2a\u9632\u706b\u5899\u8fdb\u884c\u57fa\u7840\u8bbe\u5b9a\uff0c\u5b9e\u73b0\u7f51\u7edc\u7684\u53ef\u8fbe\uff0c\u914d\u7f6e\u6b65\u9aa4\u5982\u4e0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09\u9996\u5148\u5728\u9632\u706b\u5899\u4e0a\u8bbe\u7f6e\u5b89\u5168\u533a\u57df\uff0c\u8bbe\u7f6e\u8fde\u63a5\u5916\u90e8\u7684\u533a\u57df\u4e3a\u975e\u4fe1\u4efb\u533a\u57df\uff0c\u8fde\u63a5\u5185\u7f51\u7684\u533a\u57df\u63a5\u53e3\u4e3a\u53ef\u4fe1\u533a\u57df\uff0c\u6839\u636e\u4e0d\u540c\u7684\u533a\u57df\u8bbe\u5b9a\u5b89\u5168\u7ea7\u522b\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-9.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"439\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-9.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-362\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7edc\u7684\u5065\u58ee\u6027\uff0c\u6240\u4ee5\u5728\u9632\u706b\u5899\u4e0a\u91c7\u7528\u591a\u51fa\u53e3\u7684\u914d\u7f6e\uff0c\u5f53\u4e00\u6761\u8bbe\u5907\u53d1\u751f\u6545\u969c\u7684\u65f6\u5019\uff0c\u53e6\u5916\u7684\u94fe\u8def\u53ef\u4ee5\u8fdb\u884c\u8fc5\u901f\u7684\u5207\u6362\u4fdd\u8bc1\u6240\u6709\u7684\u8bbe\u5907\u6b63\u5e38\uff0c\u6240\u4ee5\u5728\u4e24\u7aef\u7684\u9632\u706b\u5899\u4e0a\u90fd\u9700\u8981\u8fdb\u884c\u5065\u58ee\u6027\u7684\u914d\u7f6e\uff0c\u9996\u5148\u521b\u5efa\u4e00\u4e2a\u5065\u5eb7\u68c0\u67e5\uff0c\u7136\u540e\u8bbe\u7f6e\u8fc7\u8f7d\u4fdd\u62a4\uff0c\u8bbe\u7f6e\u9608\u503c\u4e3a\u8d85\u8fc7\u767e\u5206\u4e4b\u5c31\u662f\u5219\u8fdb\u884c\u5207\u6362\uff0c\u5e76\u5728\u63a5\u53e3\u4e0a\u5e94\u7528\u5065\u5eb7\u68c0\u67e5\u3002\u914d\u7f6e\u5b8c\u6210\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-6.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"444\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-6.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-359\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff083\uff09\u7136\u540e\u8fdb\u884cNAT\u7684\u914d\u7f6e\uff0c\u901a\u8fc7NAT\u914d\u7f6e\u5b9e\u73b0\u5185\u7f51\u7684\u4e92\u8054\u7f51\u8bbf\u95ee\uff0c\u9996\u5148\u521b\u5efa\u4e24\u6761\u9759\u6001\u8def\u7531\uff0c\u7136\u540e\u4e3a\u4e0d\u540c\u7684\u8def\u7531\u8bbe\u7f6e\u4f18\u5148\u7ea7\uff0c\u5b8c\u6210\u4e4b\u540e\u521b\u5efa\u4e00\u4e2aNAT\u7b56\u7565\u8bbe\u7f6eNAT\u7b56\u7565\u7684\u8f6c\u6362\u5730\u5740\u4e3a\u51fa\u53e3\u7684\u516c\u7f51IP\u7136\u540e\u56e0\u4e3a\u4f7f\u7528\u4e86\u591a\u51fa\u53e3\u8bbe\u8ba1\uff0c\u6240\u4ee5\u8fd8\u9700\u8981\u6e90\u8fdb\u6e90\u51fa\u7684\u914d\u7f6e\uff0c\u914d\u7f6e\u5b8c\u6210\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-7.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"444\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-7.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-360\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"232_%E9%98%B2%E7%81%AB%E5%A2%99VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.3.2 \u9632\u706b\u5899VPN\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u9632\u706b\u5899\u5b8c\u6210\u4e86\u57fa\u7840\u914d\u7f6e\u4e4b\u540e\uff0c\u63a5\u4e0b\u6765\u9700\u8981\u5728\u9632\u706b\u5899\u4e0a\u8fdb\u884cVPN\u7684\u914d\u7f6e\u901a\u8fc7\u914dIPSecVPN\u5b9e\u73b0\u7aef\u5230\u7aef\u7684\u96a7\u9053\u5bf9\u63a5\uff0c\u7136\u540e\u5b9e\u73b0\u90e8\u95e8\u4e4b\u95f4\u7684\u6d41\u91cf\u5728\u914d\u7f6e\u7684\u65f6\u5019\uff0c\u4e3b\u8981\u5305\u542b\u914d\u7f6e\u5b89\u5168\u7b56\u7565\uff0c\u5185\u7f51\u7684\u8def\u7531\u4ee5\u53caIPSec\u7b56\u7565\u3002\u5305\u62ec\u914d\u7f6eIPSec\u7b56\u7565\u7684\u57fa\u672c\u4fe1\u606f\u3001\u914d\u7f6e\u5f85\u52a0\u5bc6\u7684\u6570\u636e\u6d41\u3001\u914d\u7f6e\u5b89\u5168\u63d0\u8bae\u7684\u534f\u5546\u53c2\u6570\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u5728\u4e24\u4e2a\u9632\u706b\u5899\u4e0a\u521b\u5efa\u5b89\u5168\u7b56\u7565\uff0c\u5185\u7f51\u4e4b\u95f4\u7684\u4e92\u76f8\u901a\u4fe1\uff0c\u5e76\u4e14\u5141\u8bb8\u9632\u706b\u5899\u4e4b\u95f4\u7684IPsecVPN\u96a7\u9053\u7684\u8fde\u63a5\uff0c\u5206\u522b\u5728\u9632\u706b\u5899\u4e0a\u521b\u5efa\u56db\u4e2a\u7b56\u7565\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-11.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"443\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-11.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-364\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"233_VPN%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.3.3 VPN\u5b89\u5168\u7b56\u7565\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u9632\u706b\u5899\u5b8c\u6210\u63a5\u53e3\u57fa\u672c\u914d\u7f6e\u4e4b\u540e\uff0c\u9700\u8981\u8fdb\u884c\u5b89\u5168\u7b56\u7565\u7684\u914d\u7f6e\u4e4b\u540e\u5c31\u8fdb\u884cIPSecVPN\u7684\u914d\u7f6e\uff0c\u9996\u5148\u4f7f\u7528\u914d\u7f6e\u57fa\u672c\u4fe1\u606f\u3001\u7136\u540e\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u5c06IPSecVPN\u52a0\u5bc6\u7684\u6570\u636e\u6d41\u3001\u914d\u7f6e\u5b89\u5168\u63d0\u8bae\u7684\u534f\u5546\u53c2\u6570\u3002\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-10.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"445\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-10.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-363\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"234_VPN%E9%9A%A7%E9%81%93%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.3.4 VPN\u96a7\u9053\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u5728\u9632\u706b\u5899\u4e0a\u5c06\u96a7\u9053\u5e94\u7528\u5230\u5b89\u5168\u7b56\u7565\u4e2d\uff0c\u5e76\u4e14\u8bbe\u7f6e\u5bf9\u7c7b\u578b\u7684IPSecVPN\u534f\u8bae\uff0c\u8bbe\u7f6e\u5bf9\u7aefIP\u4e3a\u4e92\u76f8\u7684\u9632\u706b\u5899\u5bf9\u7aefIP\uff0c\u914d\u7f6e\u5b8c\u6210\u5982\u56fe4.12\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-8.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"441\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-8.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-361\"\/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"24_%E4%BC%81%E4%B8%9A%E6%8E%A5%E5%85%A5VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.4<a> <\/a>\u4f01\u4e1a\u63a5\u5165VPN\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6b21\u7f51\u7edc\u4e2d\u6709\u4f01\u4e1a\u63a5\u5165\u7684VPN\u4e0a\uff0c\u9009\u62e9\u4f7f\u7528OpenVPN\u3002OpenVPN\u662f\u5f00\u6e90\u7684\u865a\u62df\u4e13\u7528\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\uff0c\u4e3b\u8981\u7528\u4e8e\u5728\u516c\u5171\u7f51\u7edc\u4e0a\u5efa\u7acb\u5b89\u5168\u7684\u52a0\u5bc6\u901a\u4fe1\u901a\u9053\u3002\u5b83\u57fa\u4e8e SSL\/TLS \u534f\u8bae\uff0c\u652f\u6301\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\u548c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u80fd\u591f\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u800c\u4e14OpenVPN\u8fd8\u652f\u6301\u52a8\u6001 IP \u5730\u5740\u3001\u8d1f\u8f7d\u5747\u8861\u548c\u9ad8\u53ef\u7528\u6027\u914d\u7f6e\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u7075\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u3002\u5728\u672c\u6b21\u4f01\u4e1a\u73af\u5883\u4e2d\uff0cOpenVPN\u4e3b\u8981\u7528\u4e8e\u5efa\u7acb\u5b89\u5168\u7684\u8fdc\u7a0b\u8fde\u63a5\uff0c\u4f7f\u5458\u5de5\u80fd\u591f\u968f\u65f6\u968f\u5730\u8bbf\u95ee\u5185\u90e8\u7f51\u7edc\uff0c\u540c\u65f6\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"241_%E6%8E%A5%E5%85%A5VPN%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.4.1<a> <\/a>\u63a5\u5165VPN\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f01\u4e1a\u7f51\u7edc\u7684\u603b\u90e8\u8fb9\u754c\u901a\u8fc7Opnsense\u5b89\u5168\u8bbe\u5907\u8fdb\u884c\u4e86OPENVPN\u7684\u914d\u7f6e\uff0c\u901a\u8fc7\u8be5VPN\u914d\u7f6e\uff0c\u914d\u7f6e\u4e4b\u524d\u9996\u5148\u8fdb\u884c\u8bc1\u4e66\u9881\u53d1\u673a\u6784\u7684\u914d\u7f6e\uff0c\u521b\u5efa\u4e00\u4e2a\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff0c\u914d\u7f6e\u5b8c\u6210\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-17.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"441\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-17.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-372\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u8bbe\u7f6e\u521b\u5efaOPENVPN\u7684\u5de5\u4f5c\u7aef\u53e3\u4e3a1194\uff0c\u521b\u5efa\u4e00\u4e2a\u7f51\u6bb5\u4e3aVPN\u7f51\u6bb5\uff0c\u5e76\u4e14\u8be5VPN\u548c\u5185\u7f51\u7684\u7f51\u6bb5\u8fdb\u884c\u6253\u901a\uff0c\u7136\u540e\u8bbe\u7f6e\u521a\u624d\u8bc1\u4e66\u9881\u53d1\u673a\u6784\u521b\u5efa\u7684\u670d\u52a1\u5668\u8bc1\u4e66\u4e3a\u5f53\u524dVPN\u7684\u8bc1\u4e66\uff0c\u6700\u540e\u70b9\u51fb\u4fdd\u5b58\uff0c\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-13.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"242\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-13.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-367\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"242_%E4%BA%8C%E6%AC%A1%E8%AE%A4%E8%AF%81%E7%9A%84%E5%AE%9E%E7%8E%B0\"><\/span>2.4.2<a> <\/a>\u4e8c\u6b21\u8ba4\u8bc1\u7684\u5b9e\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7edc\u7684\u5b89\u5168\u6027\uff0c\u6240\u4ee5\u5728\u8ba4\u8bc1VPN\u7684\u65f6\u5019\uff0c\u9664\u4e0a\u8ff0\u63cf\u8ff0\u7684\u7528\u6237\u7c73\u5bc6\u7801\u548c\u6570\u5b57\u8bc1\u4e66\u610f\u5916\uff0c\u672c\u6587\u8fd8\u5f15\u5165\u4e86Google\u7684\u968f\u673a\u9a8c\u8bc1\u7801\u8ba4\u8bc1\uff0c\u901a\u8fc7\u5f15\u5165\u4e8c\u6b21\u8ba4\u8bc1\uff0c\u5b9e\u73b0\u7528\u6237\u5728\u63a5\u5165\u7684\u65f6\u5019\uff0c\u8fd8\u9700\u8981\u4f7f\u7528\u52a8\u6001\u5bc6\u7801\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u5b89\u5168\u6027\uff0c\u9632\u6b62\u7528\u6237\u5bc6\u7801\u6cc4\u9732\u9020\u6210\u7684\u5b89\u5168\u95ee\u9898\uff0c\u76f8\u8f83\u4e8e\u4f20\u7edf\u7684\u7f51\u7edc\u7684\u5355\u7528\u6237\u540d\u5bc6\u7801\u7684\u8ba4\u8bc1\u6a21\u5f0f\uff0c\u6709\u6548\u63d0\u9ad8\u4e86VPN\u63a5\u5165\u7684\u5b89\u5168\u6027\uff0c\u53ca\u65f6\u7528\u6237\u540d\u5bc6\u7801\u6cc4\u9732\uff0c\u6ca1\u6709\u4e8c\u6b21\u9a8c\u8bc1\u7684\u9a8c\u8bc1\u7801\uff0c\u653b\u51fb\u8005\u4e5f\u5f88\u96be\u63a5\u5165\u5230\u5185\u7f51\u4e2d\uff0c\u914d\u7f6e\u6b65\u9aa4\u5982\u4e0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09\u9996\u5148\u5728Opnsense\u4e2d\u7684\u670d\u52a1\u5668\u4e2d\u914d\u7f6e\u8ba4\u8bc1\u7c7b\u578b\u4e3a\u672c\u5730\u8ba4\u8bc1\u52a0\u57fa\u4e8e\u65f6\u95f4\u7684\u5bc6\u7801\u8ba4\u8bc1\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-16.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"240\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-16.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-371\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09\u7136\u540e\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u5b89\u88c5Google\u7684\u8ba4\u8bc1\u8f6f\u4ef6\uff0c\u6539\u8f6f\u4ef6\u662f\u514d\u8d39\u652f\u6301\u79fb\u52a8\u5e73\u53f0\u5f97\u5b89\u88c5\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u57fa\u4e8e\u65f6\u95f4\u5f97\u52a8\u6001\u5bc6\u7801\u7684\u8f6f\u4ef6\uff0c\u7528\u6765\u589e\u52a0\u4f01\u4e1a\u7f51\u7edc\u4e2d\u5355\u5bc6\u7801\u7684\u4e0d\u5b89\u5168\u5bfc\u81f4\u7684\u4e0d\u5b89\u5168\u6027\u3002\u5b89\u88c5\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-3.jpeg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"318\" height=\"442\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-3.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-480\"  sizes=\"auto, (max-width: 318px) 100vw, 318px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff083\uff09\u7136\u540e\u6dfb\u52a0\u6216\u4fee\u6539\u7528\u6237\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\uff0c\u7136\u540e\u5355\u51fb\u8fdb\u884c\u6dfb\u52a0\uff0c\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u5e76\u50cf\u586b\u5199\u5176\u4ed6\u7528\u6237\u4e00\u6837\u586b\u5199\u7528\u6237\u5bc6\u7801\u8bc1\u4e66\u7b49\u4fe1\u606f\u3002\u7136\u540e\u5728OTP \u79cd\u5b50\u4e0b\u9009\u62e9\u751f\u6210\u65b0\uff08160 \u4f4d\uff09\u5bc6\u94a5\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u83b7\u53d6\u5230\u7528\u6237\u7ed1\u5b9a\u4e8c\u6b21\u8ba4\u8bc1\u7684\u4e8c\u7ef4\u7801\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-12.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"280\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-12.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-476\"  sizes=\"auto, (max-width: 593px) 100vw, 593px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff084\uff09\u83b7\u53d6\u5230\u7528\u6237\u7684\u4e8c\u6b21\u9a8c\u8bc1\u7684\u9a8c\u4e8c\u7ef4\u7801\u4e4b\u540e\uff0c\u9700\u8981\u5728\u521a\u624d\u6dfb\u52a0\u7684\u79fb\u52a8\u7aef\u8fdb\u884c\u7ed1\u5b9a\uff0c\u7ed1\u5b9a\u5b8c\u6210\u4e4b\u540e\u79fb\u52a8\u7aef\u83b7\u53d6\u5230\u5f53\u524d\u7684\u8bbe\u5907\u7684\u968f\u673a\u5bc6\u7801\uff0c\u5e76\u4e14\u6709\u6548\u671f\u4e00\u822c\u4fdd\u6301\u5728\u534a\u5206\u949f\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-15.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"240\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-15.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-370\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff085\uff09\u7ee7\u7eed\u5728\u9632\u706b\u5899\u4e0a\u8fdb\u884c\u5207\u6362\uff0c\u5c06\u8ba4\u8bc1\u6a21\u5f0f\u4ece\u5f53\u524d\u672c\u5730\u8ba4\u8bc1\uff0c\u6539\u4e3a\u672c\u5730\u7528\u6237\u52a0\u4e00\u6b21\u6027\u5bc6\u7801\u6821\u9a8c\uff0c\u5b8c\u6210\u4e4b\u540e\u70b9\u51fb\u786e\u5b9a\u8fdb\u884c\u63d0\u4ea4\uff0c\u6b64\u65f6\u672c\u5730\u8ba4\u8bc1\u7684\u7528\u6237\u5168\u90e8\u65e0\u6548\uff0c\u5982\u679c\u7528\u6237\u8981\u8fdb\u884cVPN\u7684\u767b\u5f55\uff0c\u9700\u8981\u8fdb\u884c\u5bc6\u7801+\u968f\u673a\u5bc6\u94a5\u4ee5\u53ca\u8bc1\u4e66\u7684\u7efc\u5408\u8ba4\u8bc1\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-14.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"241\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-14.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-369\" style=\"width:593px;height:auto\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff086\uff09\u7136\u540e\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u5b89\u88c5Google\u7684\u8ba4\u8bc1\u8f6f\u4ef6\uff0c\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-1-1.jpeg'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"508\" height=\"353\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-1-1.jpeg\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-479\"  sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><\/div><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E4%BC%81%E4%B8%9AVPN%E7%BD%91%E7%BB%9C%E7%9A%84%E6%B5%8B%E8%AF%95\"><\/span>3. \u4f01\u4e1aVPN\u7f51\u7edc\u7684\u6d4b\u8bd5<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u4e1aVPN\u7f51\u7edc\u6d4b\u8bd5\u662fVPN\u8fde\u63a5\u53ef\u9760\u6027\u3001\u5b89\u5168\u6027\u548c\u6027\u80fd\u7684\u5173\u952e\u6b65\u9aa4\u3002\u901a\u8fc7\u5bf9VPN\u8fdb\u884c\u5168\u9762\u7684\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u53d1\u73b0\u7684\u7f51\u7edc\u6545\u969c\u3001\u914d\u7f6e\u9519\u8bef\u6216\u5b89\u5168\u6f0f\u6d1e\u3002\u5728\u6d4b\u8bd5\u7684\u65f6\u5019\uff0c\u4e3b\u8981\u5206\u4e3a\u4e09\u4e2a\u90e8\u5206\uff0c\u5206\u522b\u662f\u4f01\u4e1a\u5185\u7f51\u7684\u8fde\u901a\u6027\u6d4b\u8bd5\uff0c\u4ee5\u53ca\u4f01\u4e1a\u7684IPSECVPN\u548cOPENVPN\u6d4b\u8bd5\uff0c\u901a\u8fc7\u8fd9\u4e09\u4e2a\u7684\u6d4b\u8bd5\uff0c\u4f01\u4e1a\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u7f51\u7edc\u95ee\u9898\uff0c\u786e\u4fddVPN\u4e3a\u8fdc\u7a0b\u5458\u5de5\u548c\u5206\u652f\u673a\u6784\u63d0\u4f9b\u5b89\u5168\u3001\u7a33\u5b9a\u7684\u8bbf\u95ee\u670d\u52a1\uff0c\u652f\u6301\u4f01\u4e1a\u4e1a\u52a1\u7684\u6301\u7eed\u8fd0\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_%E7%BD%91%E7%BB%9C%E8%BF%9E%E9%80%9A%E6%80%A7%E6%B5%8B%E8%AF%95\"><\/span>3.1<a> <\/a>\u7f51\u7edc\u8fde\u901a\u6027\u6d4b\u8bd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09\u9996\u5148\u5bf9\u5728\u5185\u7f51\u4e2d\u4f7f\u7528\u5185\u7f51\u7ec8\u7aef\u83b7\u53d6IP\u5730\u5740\uff0c\u7136\u540e\u5bf9\u4f01\u4e1a\u5185\u90e8\u7684\u7f51\u7edc\u8fdb\u884cping\u6d4b\u8bd5\uff0c\u901a\u8fc7\u5bf9\u670d\u52a1\u5668\u533a\u57df\u4ee5\u53ca\u7f51\u7edc\u7684\u6838\u5fc3\u533a\u57df\u7684ping\u6d4b\u8bd5\u8fdb\u884c\u7f51\u7edc\u57fa\u7840\u914d\u7f6e\uff0c\u8def\u7531\u914d\u7f6e\u7b49\u7684\u9a8c\u8bc1\uff0c\u901a\u8fc7\u6d4b\u8bd5\u53ef\u4ee5\u5f97\u77e5\u5f53\u524d\u7f51\u7edc\u5728\u6d4b\u8bd5\u7684\u8fc7\u7a0b\u4e2d\u8bbf\u95ee\u6b63\u5e38\uff0c\u8bf4\u660e\u5185\u7f51\u7684\u57fa\u7840\u914d\u7f6e\u6b63\u786e\uff0c\u7b26\u5408\u6d4b\u8bd5\u7684\u9a8c\u6536\u8981\u6c42\uff0c\u914d\u7f6e\u6d4b\u8bd5\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-25.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"484\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-25.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-380\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09\u7136\u540e\u5728\u4f01\u4e1a\u5185\u90e8\u8bbf\u95ee\u9632\u706b\u5899\u7b49\u7f51\u7edc\u8bbe\u5907\uff0c\u7ecf\u8fc7\u8bbf\u95ee\u53d1\u73b0\u4f01\u4e1a\u5185\u90e8\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u5230\u9632\u706b\u5899\u8bbe\u5907\uff0c\u8bf4\u660e\u4f01\u4e1a\u4e2d\u8fd0\u7ef4\u7ba1\u7406\u7684\u914d\u7f6e\u6b63\u786e\uff0c\u6d4b\u8bd5\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-24.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"485\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-24.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-379\"\/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff083\uff09\u5728\u4e0a\u8ff0\u7684\u7f51\u7edc\u7684\u6d4b\u8bd5\u4e2d\u6709\u90e8\u5206\u6570\u636e\u7ecf\u8fc7\u9632\u706b\u5899\u6d41\u5411\u4e86\u5176\u4ed6\u7684\u7f51\u7edc\uff0c\u6240\u4ee5\u5728\u6d4b\u8bd5\u7684\u65f6\u5019\u5bf9\u4e0a\u8ff0\u9632\u706b\u5899\u7684\u7b56\u7565\u547d\u4e2d\u60c5\u51b5\u8fdb\u884c\u6d4b\u8bd5\uff0c\u7ecf\u8fc7\u767b\u5f55\u9632\u706b\u5899\u9a8c\u8bc1\u53d1\u73b0\u9632\u706b\u5899\u7684\u5b89\u5168\u7b56\u7565\u6309\u7167\u8981\u6c42\u9884\u671f\u8fdb\u884c\u4e86\u547d\u4e2d\uff0c\u8bf4\u660e\u9632\u706b\u5899\u7684\u5b89\u5168\u7b56\u7565\u914d\u7f6e\u6b63\u786e\uff0c\u6d4b\u8bd5\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-23.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"447\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-23.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-378\"\/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_IPSecVPN%E7%9A%84%E6%B5%8B%E8%AF%95\"><\/span>3.2 IPSecVPN\u7684\u6d4b\u8bd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6b21\u7f51\u7edc\u4e2d\uff0c\u5728\u603b\u90e8\u95e8\u548c\u5206\u90e8\u95e8\u4e4b\u95f4\u90e8\u7f72\u4e86ipsecvpn\uff0c\u5e76\u4e14\u5728\u8ba4\u8bc1\u65b9\u5f0f\u4e0a\u91c7\u7528\u4e86\u9884\u5171\u4eab\u5bc6\u94a5\u7684\u8ba4\u8bc1\u65b9\u5f0f\uff0c\u6240\u4ee5\u5728\u6d4b\u8bd5\u7684\u65f6\u5019\uff0c\u9700\u8981\u5bf9\u96a7\u9053\u8fdb\u884c\u9a8c\u8bc1\uff0c\u9996\u5148\u767b\u5f55\u9632\u706b\u5899\u67e5\u770b\u4e24\u4e2a\u5899\u5bf9\u7aef\u7684\u9632\u706b\u5899\u8ba4\u8bc1\uff0c\u96a7\u9053\u5efa\u7acb\u8fde\u63a5\u7684\u60c5\u51b5\uff0c\u7ecf\u8fc7\u67e5\u770b\u53d1\u73b0\u9632\u706b\u5899\u96a7\u9053\u6784\u5efa\u6210\u529f\uff0c\u7b26\u5408\u90e8\u7f72\u7684IPSECVPN\u96a7\u9053\u7684\u8981\u6c42\uff0c\u6d4b\u8bd5\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-18.gif'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"594\" height=\"443\" data-original=\"https:\/\/www.pigteacher.com\/wp-content\/uploads\/2025\/04\/image-18.gif\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-373\"\/><\/div><\/figure>\n\n\n\n<p 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