{"id":558,"date":"2018-01-04T10:27:18","date_gmt":"2018-01-04T02:27:18","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=558"},"modified":"2018-01-04T10:27:18","modified_gmt":"2018-01-04T02:27:18","slug":"%e5%8d%81%e6%ad%a5%e6%90%ad%e5%bb%ba-openvpn","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=558","title":{"rendered":"\u5341\u6b65\u642d\u5efa OpenVPN"},"content":{"rendered":"<p class=\"blog-summary\" data-spm-anchor-id=\"5176.100239.blogcont84976.i1.7075ff593CLU5r\"><em>\u6458\u8981\uff1a<\/em> \u5341\u6b65\u642d\u5efa OpenVPN\uff0c\u4eab\u53d7\u4f60\u7684\u9690\u79c1\u751f\u6d3b \u6211\u4eec\u652f\u6301\u4fdd\u62a4\u9690\u79c1\uff0c\u4e0d\u4e3a\u6211\u4eec\u6709\u81ea\u5df1\u7684\u79d8\u5bc6\u9700\u8981\u4fdd\u62a4\uff0c\u53ea\u662f\u6211\u4eec\u8ba4\u4e3a\u4fdd\u62a4\u9690\u79c1\u5e94\u8be5\u6210\u4e3a\u4e00\u9879\u57fa\u672c\u4eba\u6743\u3002\u6240\u4ee5\u6211\u4eec\u575a\u4fe1\u65e0\u8bba\u8c01\u5728\u4ec0\u4e48\u65f6\u5019\u884c\u4f7f\u8fd9\u9879\u6743\u5229\uff0c\u90fd\u5e94\u8be5\u4e0d\u53d7\u62d8\u675f\u7684\u83b7\u53d6\u5fc5\u987b\u7684\u5de5\u5177\u548c\u670d\u52a1\u3002<\/p>\n<div class=\"content-detail markdown-body\">\n<h1 id=\"1\">\u5341\u6b65\u642d\u5efa OpenVPN\uff0c\u4eab\u53d7\u4f60\u7684\u9690\u79c1\u751f\u6d3b<\/h1>\n<div>\n<p><img decoding=\"async\" src=\"https:\/\/dn-linuxcn.qbox.me\/data\/attachment\/album\/201408\/28\/171629q5aeaa9xlxssublt.jpg\" alt=\"\" width=\"700\" \/><\/p>\n<blockquote><p>\u6211\u4eec\u652f\u6301\u4fdd\u62a4\u9690\u79c1\uff0c\u4e0d\u4e3a\u6211\u4eec\u6709\u81ea\u5df1\u7684\u79d8\u5bc6\u9700\u8981\u4fdd\u62a4\uff0c\u53ea\u662f\u6211\u4eec\u8ba4\u4e3a\u4fdd\u62a4\u9690\u79c1\u5e94\u8be5\u6210\u4e3a\u4e00\u9879\u57fa\u672c\u4eba\u6743\u3002\u6240\u4ee5\u6211\u4eec\u575a\u4fe1\u65e0\u8bba\u8c01\u5728\u4ec0\u4e48\u65f6\u5019\u884c\u4f7f\u8fd9\u9879\u6743\u5229\uff0c\u90fd\u5e94\u8be5\u4e0d\u53d7\u62d8\u675f\u7684\u83b7\u53d6\u5fc5\u987b\u7684\u5de5\u5177\u548c\u670d\u52a1\u3002OpenVPN\u5c31\u662f\u8fd9\u6837\u4e00\u79cd\u670d\u52a1\u5e76\u4e14\u6709\u591a\u79cd\u5de5\u5177(\u5ba2\u6237\u7aef) \u6765\u8ba9\u6211\u4eec\u5229\u7528\u5e76\u4eab\u53d7\u8fd9\u79cd\u670d\u52a1\u3002<\/p><\/blockquote>\n<p>\u901a\u8fc7\u4e0e\u4e00\u4e2a<a class=\"ext\" href=\"http:\/\/zh.wikipedia.org\/wiki\/Openvpn\" target=\"_blank\" rel=\"noopener\" data-spm-anchor-id=\"5176.100239.blogcont84976.7\">OpenVPN<\/a>\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\uff0c\u6211\u4eec\u57fa\u672c\u4e0a\u5728\u6211\u4eec\u7684\u8bbe\u5907\u548c\u8fdc\u7aef\u8fd0\u884cOpenVPN\u7684\u4e3b\u673a\u4e4b\u95f4\u5efa\u7acb\u4e86\u4e00\u4e2a\u5b89\u5168\u7684\u901a\u4fe1\u901a\u9053\u3002\u5c3d\u7ba1\u5728\u4e24\u4e2a\u7aef\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u53ef\u80fd\u88ab\u622a\u83b7\uff0c\u4f46\u662f\u4fe1\u606f\u662f\u7ecf\u8fc7\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\u7684\u6240\u4ee5\u5b9e\u9645\u4e0a\u5b83\u5bf9\u4e8e\u653b\u51fb\u8005\u6ca1\u4ec0\u4e48\u7528\u3002OpenVPN\u9664\u4e86\u626e\u6f14\u52a0\u5bc6\u901a\u4fe1\u901a\u9053\u7684\u8c03\u89e3\u4eba\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4f7f\u670d\u52a1\u5668\u626e\u6f14\u4e92\u8054\u7f51\u7f51\u5173\u7684\u89d2\u8272\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u8fde\u63a5\u4efb\u4f55\u4e0d\u5b89\u5168\u7684Wifi\uff0c\u7136\u540e\u8fc5\u901f\u7684\u94fe\u63a5\u5230\u8fdc\u7a0b\u7684OpenVPN\u670d\u52a1\u5668\uff0c\u7136\u540e\u5728\u4e0d\u9700\u8981\u8003\u8651\u5077\u7aa5\u7684\u4eba\u6216\u8005\u65e0\u804a\u7684\u7ba1\u7406\u5458\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u9700\u8981\u4e0a\u7f51\u7684\u7a0b\u5e8f\u3002(\u6ce8\u610f:OpenVPN\u670d\u52a1\u5668\u65c1\u8fd8\u662f\u9700\u8981\u4fe1\u4efb\u7684\u7ba1\u7406\u5458\u7684\u3002)<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u5c06\u4e00\u6b65\u4e00\u6b65\u7684\u6559\u4f1a\u4f60\u5982\u4f55\u5728<a class=\"ext\" href=\"http:\/\/www.ubuntu.com\/server\" target=\"_blank\" rel=\"noopener\" data-spm-anchor-id=\"5176.100239.blogcont84976.8\">Ubuntu Server 14.04 LTS<\/a>\u4e0a\u5b89\u88c5OpenVPN\u3002OpenVPN\u6240\u5728\u7684\u4e3b\u673a\u53ef\u80fd\u662f\u4e91\u4e0a\u7684\u4e00\u53f0VPS\uff0c\u4e00\u53f0\u5728\u6211\u4eec\u5bb6\u91cc\u67d0\u53f0\u7535\u8111\u4e0a\u8fd0\u884c\u7684\u865a\u62df\u673a\uff0c\u6216\u8005\u662f\u4e00\u4e2a\u8001\u5230\u4f60\u90fd\u5feb\u5fd8\u4e86\u7684\u8bbe\u5907\u3002<\/p>\n<h3 id=\"2\">\u7b2c\u4e00\u6b65 \u51c6\u5907\u7cfb\u7edf<\/h3>\n<p>\u6211\u4eec\u9700\u8981Ubuntu Server\u4e3b\u673a\u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u7ec8\u7aef\uff0c\u6bd4\u5982\u901a\u8fc7SSH\u4ece\u8fdc\u7a0b\u8bbf\u95ee\u5b83\u3002\u9996\u5148\u9700\u8981\u66f4\u65b0\u5b83\u7684\u672c\u5730\u4ed3\u5e93\u6570\u636e:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">apt-get<\/span><span class=\"pln\"> update<\/span><\/li>\n<\/ol>\n<p>\u8fdb\u884c\u64cd\u4f5c\u7cfb\u7edf\u548c\u5df2\u5b89\u88c5\u7684\u5305\u7684\u5347\u7ea7\uff0c\u8f93\u5165:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">apt-get<\/span><span class=\"pln\"> dist<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">upgrade<\/span><\/li>\n<\/ol>\n<p>\u5982\u679c\u5347\u7ea7\u4e86\u65b0\u5185\u6838\uff0c\u90a3\u5c31\u9700\u8981\u91cd\u542f\u3002\u5f53\u66f4\u65b0\u5b8c\u6210\u540e\uff0c\u5c31\u8be5\u5b89\u88c5OpenVPN\u4e86:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">apt-get<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">y install openvpn easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa dnsmasq<\/span><\/li>\n<\/ol>\n<p>\u6ce8\u610f\uff0c\u6211\u4eec\u7528apt-get\u5b89\u88c5\u4e86\u4e09\u4e2a\u5305:<\/p>\n<ul>\n<li>openvpn\u63d0\u4f9b\u4e86OpenVPN\u7684\u6838\u5fc3<\/li>\n<li>easy-rsa\u5305\u542b\u4e86\u4e00\u4e9b\u6709\u7528\u7684\u5bc6\u94a5\u7ba1\u7406\u811a\u672c<\/li>\n<li>dnsmasq\u662f\u5f53\u6211\u4eec\u7684OpenVPN\u6240\u5728\u7684\u4e3b\u673a\u5c06\u626e\u6f14\u5ba2\u6237\u7aef\u7684\u8def\u7531\u5668\u65f6\u4f1a\u7528\u5230\u7684\u57df\u540d\u670d\u52a1\u5668<\/li>\n<\/ul>\n<h3 id=\"3\">\u7b2c\u4e8c\u6b65 \u751f\u6210\u8bc1\u4e66\u548c\u79c1\u94a5<\/h3>\n<p>\u8fd9\u662f\u5b89\u88c5OpenVPN\u4e2d\u6700\u91cd\u8981\u548c\u6700\u5173\u952e\u7684\u4e00\u6b65\uff0c\u76ee\u7684\u662f\u5efa\u7acb\u516c\u94a5\u57fa\u7840\u8bbe\u65bd(PKI)\u3002\u5305\u62ec\u5982\u4e0b\u5185\u5bb9:<\/p>\n<ul>\n<li>\u4e3aOpenVPN\u670d\u52a1\u5668\u521b\u5efa\u4e00\u4e2a\u8bc1\u4e66(\u516c\u94a5)\u548c\u4e00\u4e2a\u79c1\u94a5<\/li>\n<li>\u4e3a\u6bcf\u4e2aOpenVPN\u5ba2\u6237\u7aef\u521b\u5efa\u8bc1\u4e66\u548c\u79c1\u94a5<\/li>\n<li>\u5efa\u7acb\u4e00\u4e2a\u8bc1\u4e66\u9881\u53d1\u673a\u6784(CA)\u5e76\u521b\u5efa\u8bc1\u4e66\u548c\u79c1\u94a5\u3002\u8fd9\u4e2a\u79c1\u94a5\u7528\u6765\u7ed9OpenVPN\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u8bc1\u4e66\u7b7e\u540d<\/li>\n<\/ul>\n<p>\u4ece\u6700\u540e\u4e00\u4e2a\u505a\u8d77\uff0c\u6211\u4eec\u5148\u5efa\u7acb\u4e00\u4e2a\u76ee\u5f55:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">mkdir<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><\/li>\n<\/ol>\n<p>\u7136\u540e\u628aeasy-rsa\u7684\u6587\u4ef6\u62f7\u8fc7\u53bb:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">cp<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">r <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">usr<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">share<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">\/* \/etc\/openvpn\/easy-rsa<\/span><\/li>\n<\/ol>\n<p>\u5728\u6211\u4eec\u521b\u5efaCA\u7684\u79c1\u94a5\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u7f16\u8f91\/etc\/openvpn\/easy-rsa\/vars(\u6211\u4eec\u559c\u6b22\u7528nano\u7f16\u8f91\u5668\uff0c\u4e0d\u8fc7\u8fd9\u53ea\u662f\u6211\u4eec\u7684\u559c\u597d\uff0c\u4f60\u7231\u7528\u4ec0\u4e48\u7528\u4ec0\u4e48):<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">nano<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">vars<\/span><\/li>\n<\/ol>\n<p>\u5728\u6587\u4ef6\u7684\u5c3e\u90e8\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e3b\u8bc1\u4e66\u548c\u5bc6\u94a5\u7684\u4fe1\u606f:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_COUNTRY<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;GR&#8221;<\/span><\/li>\n<li class=\"L1\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_PROVINCE<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;Central Macedonia&#8221;<\/span><\/li>\n<li class=\"L2\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_CITY<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;Thessaloniki&#8221;<\/span><\/li>\n<li class=\"L3\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_ORG<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;Parabing Creations&#8221;<\/span><\/li>\n<li class=\"L4\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_EMAIL<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;nobody@parabing.com&#8221;<\/span><\/li>\n<li class=\"L5\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_CN<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;VPNsRUS&#8221;<\/span><\/li>\n<li class=\"L6\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_NAME<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;VPNsRUS&#8221;<\/span><\/li>\n<li class=\"L7\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_OU<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;Parabing&#8221;<\/span><\/li>\n<li class=\"L8\"><span class=\"kwd\">export<\/span><span class=\"pln\"> KEY_ALTNAMES<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8220;VPNsRUS&#8221;<\/span><\/li>\n<\/ol>\n<p>\u4f60\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u60c5\u51b5\u8bbe\u7f6e\u4e0d\u540c\u7684\u503c\u3002\u7279\u522b\u6ce8\u610f\u6700\u540eKEY_ALTNAMES\u8fd9\u4e00\u884c\uff0c\u5c3d\u7ba1\u8fd9\u4e0d\u662f\u539f\u672cvars\u6587\u4ef6\u4e2d\u6709\u7684\u4f46\u662f\u6211\u4eec\u8fd8\u662f\u628a\u5b83\u52a0\u5230\u6587\u4ef6\u7684\u5c3e\u90e8\uff0c\u4e0d\u7136build-ca\u811a\u672c\u4f1a\u8fd0\u884c\u5931\u8d25\u3002<\/p>\n<p>\u4fdd\u5b58\u66f4\u6539\uff0c\u6211\u4eec\u5f97\u6309[CTRL+O]\u7136\u540e\u6309[Enter]\u3002\u60f3\u9000\u51fanano\uff0c\u8bf7\u6309[CTRL+X]\u3002\u73b0\u5728\uff0c\u6211\u4eec\u8981\u83b7\u5f97root\u8bbf\u95ee\u6743\u9650\uff0c\u7ee7\u7eed\u751f\u6210\u4e3b\u8bc1\u4e66\u548c\u79c1\u94a5(LCTT\u8bd1\u6ce8:\u8bf7\u6ce8\u610f\u547d\u4ee4\u884c\u8d26\u6237\u53d1\u751f\u4e86\u6539\u53d8):<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">sudo<\/span> <span class=\"kwd\">su<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/home\/<\/span><span class=\"pln\">sub0<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cd<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><span class=\"pln\"> source vars<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">NOTE<\/span><span class=\"pun\">:<\/span> <span class=\"typ\">If<\/span><span class=\"pln\"> you run <\/span><span class=\"pun\">.\/<\/span><span class=\"pln\">clean<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">all<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> I will be doing a <\/span><span class=\"kwd\">rm<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">rf on <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><span class=\"pln\"> sh clean<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">all<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><span class=\"pln\"> sh build<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">ca<\/span><\/li>\n<li class=\"L6\"><span class=\"typ\">Generating<\/span><span class=\"pln\"> a <\/span><span class=\"lit\">1024<\/span><span class=\"pln\"> bit RSA <\/span><span class=\"kwd\">private<\/span><span class=\"pln\"> key<\/span><\/li>\n<li class=\"L7\"><span class=\"pun\">&#8230;++++++<\/span><\/li>\n<li class=\"L8\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;.++++++<\/span><\/li>\n<li class=\"L9\"><span class=\"pln\">writing <\/span><span class=\"kwd\">new<\/span> <span class=\"kwd\">private<\/span><span class=\"pln\"> key to <\/span><span class=\"str\">&#8216;ca.key&#8217;<\/span><\/li>\n<li class=\"L0\"><span class=\"pun\">&#8212;&#8211;<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">You<\/span><span class=\"pln\"> are about to be asked to enter information that will be incorporated<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">into your certificate request<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L3\"><span class=\"typ\">What<\/span><span class=\"pln\"> you are about to enter <\/span><span class=\"kwd\">is<\/span><span class=\"pln\"> what <\/span><span class=\"kwd\">is<\/span><span class=\"pln\"> called a <\/span><span class=\"typ\">Distinguished<\/span> <span class=\"typ\">Name<\/span> <span class=\"kwd\">or<\/span><span class=\"pln\"> a DN<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L4\"><span class=\"typ\">There<\/span><span class=\"pln\"> are quite a few fields but you can leave some blank<\/span><\/li>\n<li class=\"L5\"><span class=\"typ\">For<\/span><span class=\"pln\"> some fields there will be a <\/span><span class=\"kwd\">default<\/span><span class=\"pln\"> value<\/span><span class=\"pun\">,<\/span><\/li>\n<li class=\"L6\"><span class=\"typ\">If<\/span><span class=\"pln\"> you enter <\/span><span class=\"str\">&#8216;.&#8217;<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> the field will be left blank<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L7\"><span class=\"pun\">&#8212;&#8211;<\/span><\/li>\n<li class=\"L8\"><span class=\"typ\">Country<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"lit\">2<\/span><span class=\"pln\"> letter code<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">GR<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L9\"><span class=\"typ\">State<\/span> <span class=\"kwd\">or<\/span> <span class=\"typ\">Province<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">full name<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Central<\/span> <span class=\"typ\">Macedonia<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L0\"><span class=\"typ\">Locality<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> city<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Thessaloniki<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">Organization<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> company<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Parabing<\/span> <span class=\"typ\">Creations<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L2\"><span class=\"typ\">Organizational<\/span> <span class=\"typ\">Unit<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> section<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Parabing<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L3\"><span class=\"typ\">Common<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> your name <\/span><span class=\"kwd\">or<\/span><span class=\"pln\"> your server<\/span><span class=\"str\">&#8216;s hostname) [VPNsRUS]:<\/span><\/li>\n<li class=\"L4\"><span class=\"str\">Name [VPNsRUS]:<\/span><\/li>\n<li class=\"L5\"><span class=\"str\">Email Address [nobody@parabing.com]:<\/span><\/li>\n<li class=\"L6\"><span class=\"str\">root@delta:\/etc\/openvpn\/easy-rsa#<\/span><\/li>\n<\/ol>\n<p>\u5728\u6211\u4eec\u7684\u4f8b\u5b50\u4e2d\uff0c\u6240\u6709\u95ee\u9898\u7684\u7b54\u6848\u90fd\u9009\u62e9\u4e86\u9ed8\u8ba4\u7684\u3002\u5728\u8fd0\u884c\u4e86build-ca\u811a\u672c\u540e\uff0c\u6211\u4eec\u5c31\u83b7\u5f97\u4e86\u4e3b\u8bc1\u4e66\u6587\u4ef6(keys\/ca.crt)\u548c\u5bf9\u5e94\u7684\u79c1\u94a5(keys\/ca.key)\u3002\u79c1\u94a5\u5fc5\u987b\u4e0d\u8ba1\u4ee3\u4ef7\u7684\u4fdd\u5bc6\u3002<\/p>\n<h3 id=\"4\">\u7b2c\u4e09\u6b65 \u751f\u6210OpenVPN\u670d\u52a1\u5668\u7684\u8bc1\u4e66\u548c\u79c1\u94a5<\/h3>\n<p>\u5728\u6211\u4eec\u4e3aOpenVPN\u670d\u52a1\u5668\u751f\u6210\u8bc1\u4e66\u548c\u5bc6\u94a5\u4e4b\u524d\uff0c\u6211\u4eec\u5f97\u7ed9\u4ed6\u8d77\u4e2a\u540d\u3002\u6211\u51b3\u5b9a\u628a\u5b83\u53eb&#8221;delta&#8221;\uff0c\u7136\u540e\u8fd0\u884cbuild-key-server\u811a\u672c\u6765\u83b7\u53d6\u8bc1\u4e66\u548c\u5bc6\u94a5:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><span class=\"pln\"> sh build<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">key<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">server delta<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">Generating<\/span><span class=\"pln\"> a <\/span><span class=\"lit\">1024<\/span><span class=\"pln\"> bit RSA <\/span><span class=\"kwd\">private<\/span><span class=\"pln\"> key<\/span><\/li>\n<li class=\"L2\"><span class=\"pun\">&#8230;.++++++<\/span><\/li>\n<li class=\"L3\"><span class=\"pun\">&#8230;++++++<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">writing <\/span><span class=\"kwd\">new<\/span> <span class=\"kwd\">private<\/span><span class=\"pln\"> key to <\/span><span class=\"str\">&#8216;delta.key&#8217;<\/span><\/li>\n<li class=\"L5\"><span class=\"pun\">&#8212;&#8211;<\/span><\/li>\n<li class=\"L6\"><span class=\"typ\">You<\/span><span class=\"pln\"> are about to be asked to enter information that will be incorporated<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">into your certificate request<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L8\"><span class=\"typ\">What<\/span><span class=\"pln\"> you are about to enter <\/span><span class=\"kwd\">is<\/span><span class=\"pln\"> what <\/span><span class=\"kwd\">is<\/span><span class=\"pln\"> called a <\/span><span class=\"typ\">Distinguished<\/span> <span class=\"typ\">Name<\/span> <span class=\"kwd\">or<\/span><span class=\"pln\"> a DN<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L9\"><span class=\"typ\">There<\/span><span class=\"pln\"> are quite a few fields but you can leave some blank<\/span><\/li>\n<li class=\"L0\"><span class=\"typ\">For<\/span><span class=\"pln\"> some fields there will be a <\/span><span class=\"kwd\">default<\/span><span class=\"pln\"> value<\/span><span class=\"pun\">,<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">If<\/span><span class=\"pln\"> you enter <\/span><span class=\"str\">&#8216;.&#8217;<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> the field will be left blank<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L2\"><span class=\"pun\">&#8212;&#8211;<\/span><\/li>\n<li class=\"L3\"><span class=\"typ\">Country<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"lit\">2<\/span><span class=\"pln\"> letter code<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">GR<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L4\"><span class=\"typ\">State<\/span> <span class=\"kwd\">or<\/span> <span class=\"typ\">Province<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">full name<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Central<\/span> <span class=\"typ\">Macedonia<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L5\"><span class=\"typ\">Locality<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> city<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Thessaloniki<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L6\"><span class=\"typ\">Organization<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> company<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Parabing<\/span> <span class=\"typ\">Creations<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L7\"><span class=\"typ\">Organizational<\/span> <span class=\"typ\">Unit<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> section<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Parabing<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L8\"><span class=\"typ\">Common<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> your name <\/span><span class=\"kwd\">or<\/span><span class=\"pln\"> your server<\/span><span class=\"str\">&#8216;s hostname) [delta]:<\/span><\/li>\n<li class=\"L9\"><span class=\"str\">Name [VPNsRUS]:deltaVPN<\/span><\/li>\n<li class=\"L0\"><span class=\"str\">Email Address [nobody@parabing.com]:<\/span><\/li>\n<li class=\"L1\"><span class=\"str\">\u00a0<\/span><\/li>\n<li class=\"L2\"><span class=\"str\">Please enter the following &#8216;<\/span><span class=\"pln\">extra<\/span><span class=\"str\">&#8216; attributes<\/span><\/li>\n<li class=\"L3\"><span class=\"str\">to be sent with your certificate request<\/span><\/li>\n<li class=\"L4\"><span class=\"str\">A challenge password []:<\/span><\/li>\n<li class=\"L5\"><span class=\"str\">An optional company name []:<\/span><\/li>\n<li class=\"L6\"><span class=\"str\">Using configuration from \/etc\/openvpn\/easy-rsa\/openssl-1.0.0.cnf<\/span><\/li>\n<li class=\"L7\"><span class=\"str\">Check that the request matches the signature<\/span><\/li>\n<li class=\"L8\"><span class=\"str\">Signature ok<\/span><\/li>\n<li class=\"L9\"><span class=\"str\">The Subject&#8217;<\/span><span class=\"pln\">s <\/span><span class=\"typ\">Distinguished<\/span> <span class=\"typ\">Name<\/span> <span class=\"kwd\">is<\/span> <span class=\"kwd\">as<\/span><span class=\"pln\"> follows<\/span><\/li>\n<li class=\"L0\"><span class=\"pln\">countryName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;GR&#8217;<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">stateOrProvinceName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Central Macedonia&#8217;<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">localityName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Thessaloniki&#8217;<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">organizationName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Parabing Creations&#8217;<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">organizationalUnitName<\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Parabing&#8217;<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">commonName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;delta&#8217;<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">name <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;deltaVPN&#8217;<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">emailAddress <\/span><span class=\"pun\">:<\/span><span class=\"pln\">IA5STRING<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;nobody@parabing.com&#8217;<\/span><\/li>\n<li class=\"L8\"><span class=\"typ\">Certificate<\/span> <span class=\"kwd\">is<\/span><span class=\"pln\"> to be certified <\/span><span class=\"kwd\">until<\/span> <span class=\"typ\">Apr<\/span> <span class=\"lit\">7<\/span> <span class=\"lit\">08<\/span><span class=\"pun\">:<\/span><span class=\"lit\">06<\/span><span class=\"pun\">:<\/span><span class=\"lit\">02<\/span> <span class=\"lit\">2024<\/span><span class=\"pln\"> GMT <\/span><span class=\"pun\">(<\/span><span class=\"lit\">3650<\/span><span class=\"pln\"> days<\/span><span class=\"pun\">)<\/span><\/li>\n<li class=\"L9\"><span class=\"typ\">Sign<\/span><span class=\"pln\"> the certificate<\/span><span class=\"pun\">?<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">y<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">n<\/span><span class=\"pun\">]:<\/span><span class=\"pln\">y<\/span><\/li>\n<li class=\"L0\"><span class=\"pln\">\u00a0<\/span><\/li>\n<li class=\"L1\"><span class=\"lit\">1<\/span><span class=\"pln\"> out of <\/span><span class=\"lit\">1<\/span><span class=\"pln\"> certificate requests certified<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> commit<\/span><span class=\"pun\">?<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">y<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">n<\/span><span class=\"pun\">]<\/span><span class=\"pln\">y<\/span><\/li>\n<li class=\"L2\"><span class=\"typ\">Write<\/span><span class=\"pln\"> out database <\/span><span class=\"kwd\">with<\/span> <span class=\"lit\">1<\/span> <span class=\"kwd\">new<\/span><span class=\"pln\"> entries<\/span><\/li>\n<li class=\"L3\"><span class=\"typ\">Data<\/span> <span class=\"typ\">Base<\/span> <span class=\"typ\">Updated<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>\u5f53\u811a\u672c\u6210\u529f\u8fd0\u884c\u5b8c\u7684\u65f6\u5019\uff0c\u6211\u4eec\u5c31\u5f97\u5230\u4e86\u670d\u52a1\u5668\u7684\u8bc1\u4e66(keys\/delta.crt)\u548c\u79c1\u94a5(keys\/delta.key)\u3002\u6ce8\u610f\u670d\u52a1\u5668\u8bc1\u4e66\u88abCA\u7684\u79c1\u94a5\u7b7e\u540d\u4e86\u3002<\/p>\n<h3 id=\"5\">\u7b2c\u56db\u6b65 \u751f\u6210Diffie-Hellman\u53c2\u6570<\/h3>\n<p>\u5e78\u4e8f\u6709\u4e86Diffie-Hellman\u53c2\u6570\uff0c\u6211\u4eec\u624d\u80fd\u5728\u4e0d\u5b89\u5168\u7684\u901a\u4fe1\u901a\u9053\u91cc\u5b89\u5168\u7684\u4ea4\u6362\u5bc6\u94a5\u3002\u4e3a\u4e86\u751f\u6210\u5b83\u6211\u4eec\u9700\u8981\u952e\u5165:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><span class=\"pln\"> sh build<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">dh<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">Generating<\/span><span class=\"pln\"> DH parameters<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2048<\/span><span class=\"pln\"> bit <\/span><span class=\"kwd\">long<\/span><span class=\"pln\"> safe prime<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> generator <\/span><span class=\"lit\">2<\/span><\/li>\n<li class=\"L2\"><span class=\"typ\">This<\/span> <span class=\"kwd\">is<\/span><span class=\"pln\"> going to take a <\/span><span class=\"kwd\">long<\/span> <span class=\"kwd\">time<\/span><\/li>\n<li class=\"L3\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..+&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.+..<\/span><\/li>\n<li class=\"L4\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;+..+&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;+&#8230;&#8230;&#8230;..<\/span><\/li>\n<li class=\"L5\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.+&#8230;&#8230;&#8230;&#8230;&#8230;..<\/span><\/li>\n<li class=\"L6\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..+&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/span><\/li>\n<li class=\"L7\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;+&#8230;&#8230;&#8230;&#8230;&#8230;<\/span><\/li>\n<li class=\"L8\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;++*++*++*<\/span><\/li>\n<li class=\"L9\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>\u8bc1\u4e66\uff0c\u79c1\u94a5\u548c\u5305\u542bDiffie-Hellman\u53c2\u6570\u7684\u6587\u4ef6\u5df2\u751f\u6210\uff0c\u5b83\u4eec\u90fd\u50a8\u5b58\u5728\/etc\/openvpn\/easy-rsa\/keys\uff0c\u6240\u4ee5\u6211\u4eec\u5230\u73b0\u5728\u4e3a\u6b62\u5df2\u7ecf\u6709\u5982\u4e0b\u4e94\u4e2a\u6587\u4ef6\u4e86:<\/p>\n<ol>\n<li><strong>ca.crt<\/strong>\u00a0\u2013 \u8bc1\u4e66\u9881\u53d1\u673a\u6784(CA)\u7684\u8bc1\u4e66<\/li>\n<li><strong>ca.key<\/strong>\u00a0\u2013 CA\u7684\u79c1\u94a5<\/li>\n<li><strong>delta.crt<\/strong>\u00a0\u2013 OpenVPN\u670d\u52a1\u5668\u7684\u8bc1\u4e66<\/li>\n<li><strong>delta.key<\/strong>\u00a0\u2013 OpenVPN\u670d\u52a1\u5668\u7684\u79c1\u94a5<\/li>\n<li><strong>dh2048.pem<\/strong>\u00a0\u2013 Diffie-Hellman\u53c2\u6570\u6587\u4ef6<\/li>\n<\/ol>\n<p>\u4f60\u81ea\u5df1\u7684OpenVPN\u670d\u52a1\u5668\u547d\u540d\u53ef\u80fd\u548c\u6211\u4eec\u7684\u4e0d\u540c\u3002\u73b0\u5728\u6211\u4eec\u9700\u8981\u62f7\u8d1d\u9664\u4e86ca.key\u7684\u6587\u4ef6\u5230\/etc\/openvpn:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cd<\/span><span class=\"pln\"> keys<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cp<\/span><span class=\"pln\"> ca<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt delta<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt delta<\/span><span class=\"pun\">.<\/span><span class=\"pln\">key dh2048<\/span><span class=\"pun\">.<\/span><span class=\"pln\">pem <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cd<\/span> <span class=\"pun\">..<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<h3 id=\"6\">\u7b2c\u4e94\u6b65 \u4e3aOpenVPN\u5ba2\u6237\u7aef\u751f\u6210\u8bc1\u4e66\u548c\u79c1\u94a5<\/h3>\n<p>\u8bd5\u60f3\u6211\u4eec\u7684\u7b14\u8bb0\u672c\u8981\u8fde\u63a5OpenVPN\u670d\u52a1\u5668\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u5f88\u5e38\u89c1\u7684\u60c5\u51b5\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4e3a\u5ba2\u6237\u7aef(\u6bd4\u5982:\u6211\u4eec\u7684\u7b14\u8bb0\u672c)\u751f\u6210\u8bc1\u4e66\u548c\u79c1\u94a5\uff0c\u5728\/etc\/openvpn\/easy-rsa\u6709\u4e00\u4e2a\u811a\u672c\u5e2e\u6211\u4eec\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><span class=\"pln\"> source vars<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">NOTE<\/span><span class=\"pun\">:<\/span> <span class=\"typ\">If<\/span><span class=\"pln\"> you run <\/span><span class=\"pun\">.\/<\/span><span class=\"pln\">clean<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">all<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> I will be doing a <\/span><span class=\"kwd\">rm<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">rf on <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span> <span class=\"pun\">.\/<\/span><span class=\"pln\">build<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">key laptop<\/span><\/li>\n<li class=\"L3\"><span class=\"typ\">Generating<\/span><span class=\"pln\"> a <\/span><span class=\"lit\">1024<\/span><span class=\"pln\"> bit RSA <\/span><span class=\"kwd\">private<\/span><span class=\"pln\"> key<\/span><\/li>\n<li class=\"L4\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;++++++<\/span><\/li>\n<li class=\"L5\"><span class=\"pun\">&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;++++++<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">writing <\/span><span class=\"kwd\">new<\/span> <span class=\"kwd\">private<\/span><span class=\"pln\"> key to <\/span><span class=\"str\">&#8216;laptop.key&#8217;<\/span><\/li>\n<li class=\"L7\"><span class=\"pun\">&#8212;&#8211;<\/span><\/li>\n<li class=\"L8\"><span class=\"typ\">You<\/span><span class=\"pln\"> are about to be asked to enter information that will be incorporated<\/span><\/li>\n<li class=\"L9\"><span class=\"pln\">into your certificate request<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L0\"><span class=\"typ\">What<\/span><span class=\"pln\"> you are about to enter <\/span><span class=\"kwd\">is<\/span><span class=\"pln\"> what <\/span><span class=\"kwd\">is<\/span><span class=\"pln\"> called a <\/span><span class=\"typ\">Distinguished<\/span> <span class=\"typ\">Name<\/span> <span class=\"kwd\">or<\/span><span class=\"pln\"> a DN<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">There<\/span><span class=\"pln\"> are quite a few fields but you can leave some blank<\/span><\/li>\n<li class=\"L2\"><span class=\"typ\">For<\/span><span class=\"pln\"> some fields there will be a <\/span><span class=\"kwd\">default<\/span><span class=\"pln\"> value<\/span><span class=\"pun\">,<\/span><\/li>\n<li class=\"L3\"><span class=\"typ\">If<\/span><span class=\"pln\"> you enter <\/span><span class=\"str\">&#8216;.&#8217;<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> the field will be left blank<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L4\"><span class=\"pun\">&#8212;&#8211;<\/span><\/li>\n<li class=\"L5\"><span class=\"typ\">Country<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"lit\">2<\/span><span class=\"pln\"> letter code<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">GR<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L6\"><span class=\"typ\">State<\/span> <span class=\"kwd\">or<\/span> <span class=\"typ\">Province<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">full name<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Central<\/span> <span class=\"typ\">Macedonia<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L7\"><span class=\"typ\">Locality<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> city<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Thessaloniki<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L8\"><span class=\"typ\">Organization<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> company<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Parabing<\/span> <span class=\"typ\">Creations<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L9\"><span class=\"typ\">Organizational<\/span> <span class=\"typ\">Unit<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> section<\/span><span class=\"pun\">)<\/span> <span class=\"pun\">[<\/span><span class=\"typ\">Parabing<\/span><span class=\"pun\">]:<\/span><\/li>\n<li class=\"L0\"><span class=\"typ\">Common<\/span> <span class=\"typ\">Name<\/span> <span class=\"pun\">(<\/span><span class=\"pln\">eg<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> your name <\/span><span class=\"kwd\">or<\/span><span class=\"pln\"> your server<\/span><span class=\"str\">&#8216;s hostname) [laptop]:<\/span><\/li>\n<li class=\"L1\"><span class=\"str\">Name [VPNsRUS]:<\/span><\/li>\n<li class=\"L2\"><span class=\"str\">Email Address [nobody@parabing.com]:<\/span><\/li>\n<li class=\"L3\"><span class=\"str\">\u00a0<\/span><\/li>\n<li class=\"L4\"><span class=\"str\">Please enter the following &#8216;<\/span><span class=\"pln\">extra<\/span><span class=\"str\">&#8216; attributes<\/span><\/li>\n<li class=\"L5\"><span class=\"str\">to be sent with your certificate request<\/span><\/li>\n<li class=\"L6\"><span class=\"str\">A challenge password []:<\/span><\/li>\n<li class=\"L7\"><span class=\"str\">An optional company name []:<\/span><\/li>\n<li class=\"L8\"><span class=\"str\">Using configuration from \/etc\/openvpn\/easy-rsa\/openssl-1.0.0.cnf<\/span><\/li>\n<li class=\"L9\"><span class=\"str\">Check that the request matches the signature<\/span><\/li>\n<li class=\"L0\"><span class=\"str\">Signature ok<\/span><\/li>\n<li class=\"L1\"><span class=\"str\">The Subject&#8217;<\/span><span class=\"pln\">s <\/span><span class=\"typ\">Distinguished<\/span> <span class=\"typ\">Name<\/span> <span class=\"kwd\">is<\/span> <span class=\"kwd\">as<\/span><span class=\"pln\"> follows<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">countryName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;GR&#8217;<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">stateOrProvinceName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Central Macedonia&#8217;<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">localityName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Thessaloniki&#8217;<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">organizationName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Parabing Creations&#8217;<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">organizationalUnitName<\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;Parabing&#8217;<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">commonName <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;laptop&#8217;<\/span><\/li>\n<li class=\"L8\"><span class=\"pln\">name <\/span><span class=\"pun\">:<\/span><span class=\"pln\">PRINTABLE<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;VPNsRUS&#8217;<\/span><\/li>\n<li class=\"L9\"><span class=\"pln\">emailAddress <\/span><span class=\"pun\">:<\/span><span class=\"pln\">IA5STRING<\/span><span class=\"pun\">:<\/span><span class=\"str\">&#8216;nobody@parabing.com&#8217;<\/span><\/li>\n<li class=\"L0\"><span class=\"typ\">Certificate<\/span> <span class=\"kwd\">is<\/span><span class=\"pln\"> to be certified <\/span><span class=\"kwd\">until<\/span> <span class=\"typ\">Apr<\/span> <span class=\"lit\">7<\/span> <span class=\"lit\">18<\/span><span class=\"pun\">:<\/span><span class=\"lit\">00<\/span><span class=\"pun\">:<\/span><span class=\"lit\">51<\/span> <span class=\"lit\">2024<\/span><span class=\"pln\"> GMT <\/span><span class=\"pun\">(<\/span><span class=\"lit\">3650<\/span><span class=\"pln\"> days<\/span><span class=\"pun\">)<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">Sign<\/span><span class=\"pln\"> the certificate<\/span><span class=\"pun\">?<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">y<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">n<\/span><span class=\"pun\">]:<\/span><span class=\"pln\">y<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">\u00a0<\/span><\/li>\n<li class=\"L3\"><span class=\"lit\">1<\/span><span class=\"pln\"> out of <\/span><span class=\"lit\">1<\/span><span class=\"pln\"> certificate requests certified<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> commit<\/span><span class=\"pun\">?<\/span> <span class=\"pun\">[<\/span><span class=\"pln\">y<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">n<\/span><span class=\"pun\">]<\/span><span class=\"pln\">y<\/span><\/li>\n<li class=\"L4\"><span class=\"typ\">Write<\/span><span class=\"pln\"> out database <\/span><span class=\"kwd\">with<\/span> <span class=\"lit\">1<\/span> <span class=\"kwd\">new<\/span><span class=\"pln\"> entries<\/span><\/li>\n<li class=\"L5\"><span class=\"typ\">Data<\/span> <span class=\"typ\">Base<\/span> <span class=\"typ\">Updated<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>\u6211\u4eec\u4e3a\u5bc6\u94a5\u9009\u53d6\u7684\u540d\u5b57\u662f&#8221;laptop&#8221;\uff0c\u5f53build-key\u811a\u672c\u8fd0\u884c\u5b8c\u4e4b\u540e\uff0c\u6211\u4eec\u5c31\u5f97\u5230\u4e86\u5728keys\/laptop.crt\u7684\u8bc1\u4e66\u548c\u5728keys\/laptop.key\u7684\u79c1\u94a5\u3002\u6709\u4e86\u8fd9\u4e24\u4e2a\u6587\u4ef6\u548cCA\u7684\u8bc1\u4e66\uff0c\u6211\u4eec\u5f97\u628a\u8fd9\u4e09\u4e2a\u6587\u4ef6\u62f7\u8d1d\u5230\u7528\u6237\u6709(\u6bd4\u5982\u7528\u6237sub0)\u6743\u8bbf\u95ee\u7684\u5730\u65b9\u3002\u6bd4\u5982\u6211\u4eec\u53ef\u4ee5\u5728\u7528\u6237\u7684home\u76ee\u5f55\u4e2d\u65b0\u5efa\u4e00\u4e2a\u76ee\u5f55\u5e76\u628a\u4e09\u4e2a\u6587\u4ef6\u62f7\u8d1d\u8fc7\u53bb:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">mkdir<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">home<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">sub0<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">ovpn<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">client<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cd<\/span><span class=\"pln\"> keys<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cp<\/span><span class=\"pln\"> ca<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt laptop<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt laptop<\/span><span class=\"pun\">.<\/span><span class=\"pln\">key <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">home<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">sub0<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">ovpn<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">client<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">chown<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">R sub0<\/span><span class=\"pun\">:<\/span><span class=\"pln\">sub0 <\/span><span class=\"pun\">\/<\/span><span class=\"pln\">home<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">sub0<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">ovpn<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">client<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">keys<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cd<\/span> <span class=\"pun\">..<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>ovpn-client\u6587\u4ef6\u5939\u5fc5\u987b\u5b89\u5168\u7684\u62f7\u8d1d\u5230\u6211\u4eec\u7684\u7b14\u8bb0\u672c\u7535\u8111\u4e0a\u3002\u6211\u4eec\u53ef\u4ee5\u7ed9\u591a\u4e2a\u5ba2\u6237\u7aef\u5206\u53d1\u8fd9\u4e09\u4e2a\u6587\u4ef6\u3002\u5f53\u7136\u4e86\uff0c\u7b49\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u4e0d\u4e00\u6837\u7684\u8bc1\u4e66-\u79c1\u94a5\u5bf9\u7684\u65f6\u5019\u53ea\u8981\u518d\u6b21\u8fd0\u884cbuild-key\u811a\u672c\u5373\u53ef\u3002<\/p>\n<h3 id=\"7\">\u7b2c\u516d\u6b65 &#8212; OpenVPN\u670d\u52a1\u5668\u8bbe\u7f6e<\/h3>\n<p>\u7b49\u4f1a\u6211\u4eec\u7684OpenVPN\u670d\u52a1\u5668\u5c31\u8981\u542f\u52a8\u5e76\u8fd0\u884c\u4e86\u3002\u4f46\u662f\u5f00\u59cb\u7684\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u66f4\u6539\u4e00\u4e9b\u8bbe\u7f6e\u3002\u5728\/usr\/share\/doc\/openvpn\/examples\/sample-config-files\u4e2d\u6709\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\uff0c\u5b83\u5f88\u9002\u5408\u6211\u4eec\u7684\u6559\u7a0b\uff0c\u8fd9\u4e2a\u6587\u4ef6\u53ebserver.conf.gz:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">easy<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">rsa<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cd<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">cp<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">usr<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">share<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">doc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">examples<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">sample<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">config<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">files<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">server<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><span class=\"pun\">.<\/span><span class=\"pln\">gz <\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> gunzip <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">d server<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><span class=\"pun\">.<\/span><span class=\"pln\">gz<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">mv<\/span><span class=\"pln\"> server<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf delta<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>\u5982\u4f60\u6240\u89c1\uff0c\u6211\u4eec\u628aserver.conf.gz\u62f7\u8d1d\u5230\/etc\/openvpn\uff0c\u89e3\u538b\u5e76\u91cd\u547d\u540d\u5230delta.conf\u3002\u4f60\u53ef\u4ee5\u6309\u4e2a\u4eba\u559c\u597d\u7ed9OpenVPN\u670d\u52a1\u5668\u914d\u7f6e\u6587\u4ef6\u53d6\u540d\u5b57\uff0c\u4f46\u662f\u5b83\u5fc5\u987b\u6709&#8221;.conf&#8221;\u6269\u5c55\u540d\u3002\u6211\u4eec\u73b0\u5728\u7528nano\u6253\u5f00\u914d\u7f6e\u6587\u4ef6:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">nano<\/span><span class=\"pln\"> delta<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f\u6211\u4eec\u5e94\u8be5\u505a\u51fa\u7684\u66f4\u6539\u3002<\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u5b9a\u4f4d\u5230\u8fd9\u4e00\u884c\n<p>cert server.crt key server.key<\/li>\n<\/ul>\n<p>\u786e\u8ba4OpenVPN\u670d\u52a1\u5668\u8bc1\u4e66\u548c\u79c1\u94a5\u7684\u4f4d\u7f6e\u548c\u540d\u79f0\uff0c\u5728\u6211\u4eec\u7684\u4f8b\u5b50\u4e2d\uff0c\u8fd9\u4e24\u884c\u8981\u6539\u6210<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">cert delta<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">key delta<\/span><span class=\"pun\">.<\/span><span class=\"pln\">key<\/span><\/li>\n<\/ol>\n<ul>\n<li>\u7136\u540e\u5b9a\u4f4d\u5230\u8fd9\u4e00\u884c\n<p>dh dh1024.pem<\/li>\n<\/ul>\n<p>\u7528&#8221;2048&#8243;\u4ee3\u66ff&#8221;1024&#8243;:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">dh dh2048<\/span><span class=\"pun\">.<\/span><span class=\"pln\">pem<\/span><\/li>\n<\/ol>\n<ul>\n<li>\u5728\u914d\u7f6e\u6587\u4ef6\u7684\u672b\u5c3e\uff0c\u6211\u4eec\u6dfb\u52a0\u4e0b\u9762\u8fd9\u4e24\u884c:\n<p>push &#8220;redirect-gateway def1&#8221; push &#8220;dhcp-option DNS 10.8.0.1&#8221;<\/li>\n<\/ul>\n<p>\u6700\u540e\u8fd9\u4e24\u884c\u6307\u793a\u5ba2\u6237\u7aef\u7528OpenVPN\u4f5c\u4e3a\u9ed8\u8ba4\u7684\u7f51\u5173\uff0c\u5e76\u752810.8.0.1\u4f5c\u4e3aDNS\u670d\u52a1\u5668\u3002\u6ce8\u610f10.8.0.1\u662fOpenVPN\u542f\u52a8\u65f6\u81ea\u52a8\u521b\u5efa\u7684\u96a7\u9053\u63a5\u53e3\u7684IP\u3002\u5982\u679c\u5ba2\u6237\u7528\u522b\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u5f97\u63d0\u9632\u4e0d\u5b89\u5168\u7684DNS\u670d\u52a1\u5668\u3002\u4e3a\u4e86\u907f\u514d\u8fd9\u79cd\u6cc4\u9732\uff0c\u6211\u4eec\u5efa\u8bae\u6240\u6709OpenVPN\u5ba2\u6237\u7aef\u4f7f\u752810.8.0.1\u4f5c\u4e3aDNS\u670d\u52a1\u5668\u3002<\/p>\n<p>\u6211\u4eec\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u6765\u5f00\u59cb\u8fd0\u884cOpenVPN\u670d\u52a1\u5668:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> service openvpn start<\/span><\/li>\n<\/ol>\n<p>\u9ed8\u8ba4\u7684\uff0cOpenVPN\u670d\u52a1\u5668\u76d1\u542c1194\/UDP\u7aef\u53e3\u3002\u4e00\u79cd\u67e5\u770b\u7684\u65b9\u6cd5\u662f\u4f7f\u7528netstat\u5de5\u5177:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">netstat<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">anup<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">Active<\/span> <span class=\"typ\">Internet<\/span><span class=\"pln\"> connections <\/span><span class=\"pun\">(<\/span><span class=\"pln\">servers <\/span><span class=\"kwd\">and<\/span><span class=\"pln\"> established<\/span><span class=\"pun\">)<\/span><\/li>\n<li class=\"L2\"><span class=\"typ\">Proto<\/span> <span class=\"typ\">Recv<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">Q <\/span><span class=\"typ\">Send<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">Q <\/span><span class=\"typ\">Local<\/span> <span class=\"typ\">Address<\/span> <span class=\"typ\">Foreign<\/span> <span class=\"typ\">Address<\/span> <span class=\"typ\">State<\/span><span class=\"pln\"> PID<\/span><span class=\"pun\">\/<\/span><span class=\"typ\">Program<\/span><span class=\"pln\"> name<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">54149<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">555<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dhclient<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">1194<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">3024<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">53<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">2756<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dnsmasq<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">68<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">555<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dhclient<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">udp6 <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"pun\">:::<\/span><span class=\"lit\">60622<\/span> <span class=\"pun\">:::*<\/span> <span class=\"lit\">555<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dhclient<\/span><\/li>\n<li class=\"L8\"><span class=\"pln\">udp6 <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"pun\">:::<\/span><span class=\"lit\">53<\/span> <span class=\"pun\">:::*<\/span> <span class=\"lit\">2756<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dnsmasq<\/span><\/li>\n<\/ol>\n<p>\u770b\u8d77\u6765\u4e00\u5207\u8fd0\u884c\u7684\u4e0d\u9519\uff0c\u4f46\u662f\u6211\u4eec\u8fd8\u6ca1\u8bbe\u7f6eDNS\u670d\u52a1\u5668\u5462\u3002<\/p>\n<h3 id=\"8\">\u7b2c\u4e03\u6b65 \u4e3aOpenVPN\u5ba2\u6237\u7aef\u642d\u5efaDNS<\/h3>\n<p>\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u8981\u5b89\u88c5dnsmasq\u7684\u539f\u56e0\uff0c\u6253\u5f00\u5b83\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">nano<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dnsmasq<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><\/li>\n<\/ol>\n<p>\u5b9a\u4f4d\u5230\u8fd9\u884c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"com\">#<\/span><span class=\"pln\">listen<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">address<\/span><span class=\"pun\">=<\/span><\/li>\n<\/ol>\n<p>\u628a\u5b83\u6362\u6210\u4e0b\u9762\u8fd9\u6837:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">listen<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">address<\/span><span class=\"pun\">=<\/span><span class=\"lit\">127.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.1<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">10.8<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.1<\/span><\/li>\n<\/ol>\n<p>\u7136\u540e\u5b9a\u4f4d\u5230\u8fd9\u884c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"com\">#<\/span><span class=\"pln\">bind<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">interfaces<\/span><\/li>\n<\/ol>\n<p>\u628a&#8221;#&#8221;\u5220\u4e86:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">bind<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">interfaces<\/span><\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u8ba9dnsmasq\u5e94\u7528\u8fd9\u4e9b\u66f4\u6539\uff0c\u6211\u4eec\u91cd\u542f\u5b83:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> service dnsmasq restart<\/span><\/li>\n<li class=\"L1\"><span class=\"pun\">*<\/span> <span class=\"typ\">Restarting<\/span><span class=\"pln\"> DNS forwarder <\/span><span class=\"kwd\">and<\/span><span class=\"pln\"> DHCP server dnsmasq <\/span><span class=\"pun\">[<\/span><span class=\"pln\"> OK <\/span><span class=\"pun\">]<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>\u73b0\u5728\uff0cdnamasq\u5728\u672c\u5730\u56de\u73af(lo)\u548c\u96a7\u9053(tun0)\u63a5\u53e3\u76d1\u542cDNS\u8bf7\u6c42\u3002netstat\u7684\u8f93\u51fa\u770b\u8d77\u6765\u662f\u8fd9\u4e2a\u6837\u5b50\u7684:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">netstat<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">anup<\/span><\/li>\n<li class=\"L1\"><span class=\"typ\">Active<\/span> <span class=\"typ\">Internet<\/span><span class=\"pln\"> connections <\/span><span class=\"pun\">(<\/span><span class=\"pln\">servers <\/span><span class=\"kwd\">and<\/span><span class=\"pln\"> established<\/span><span class=\"pun\">)<\/span><\/li>\n<li class=\"L2\"><span class=\"typ\">Proto<\/span> <span class=\"typ\">Recv<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">Q <\/span><span class=\"typ\">Send<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">Q <\/span><span class=\"typ\">Local<\/span> <span class=\"typ\">Address<\/span> <span class=\"typ\">Foreign<\/span> <span class=\"typ\">Address<\/span> <span class=\"typ\">State<\/span><span class=\"pln\"> PID<\/span><span class=\"pun\">\/<\/span><span class=\"typ\">Program<\/span><span class=\"pln\"> name<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">57219<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">638<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dhclient<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">1194<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">911<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">127.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.1<\/span><span class=\"pun\">:<\/span><span class=\"lit\">53<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">1385<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dnsmasq<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">10.8<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.1<\/span><span class=\"pun\">:<\/span><span class=\"lit\">53<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">1385<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dnsmasq<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">udp <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:<\/span><span class=\"lit\">68<\/span> <span class=\"lit\">0.0<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">:*<\/span> <span class=\"lit\">638<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dhclient<\/span><\/li>\n<li class=\"L8\"><span class=\"pln\">udp6 <\/span><span class=\"lit\">0<\/span> <span class=\"lit\">0<\/span> <span class=\"pun\">:::<\/span><span class=\"lit\">39148<\/span> <span class=\"pun\">:::*<\/span> <span class=\"lit\">638<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">dhclient<\/span><\/li>\n<\/ol>\n<h3 id=\"9\">\u7b2c\u516b\u6b65 \u8def\u7531\u529f\u80fd<\/h3>\n<p>\u6211\u4eec\u5e0c\u671b\u5728\u4e00\u4e9b\u673a\u5668\u6216\u865a\u62df\u673a\u4e0a\u8fd0\u884c\u7684OpneVPN\u6709\u8def\u7531\u7684\u529f\u80fd\uff0c\u8fd9\u610f\u5473\u7740\u8981\u5f00\u542fIP\u8f6c\u53d1\u3002\u4e3a\u4e86\u6253\u5f00\u5b83\uff0c\u6211\u4eec\u7528root\u8d26\u6237\u952e\u5165:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">echo<\/span> <span class=\"str\">&#8220;1&#8221;<\/span> <span class=\"pun\">&gt;<\/span> <span class=\"str\">\/proc\/<\/span><span class=\"pln\">sys<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">net<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">ipv4<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">ip_forward<\/span><\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u8ba9\u8fd9\u4e2a\u8bbe\u7f6e\u91cd\u542f\u4e5f\u597d\u7528\uff0c\u6211\u4eec\u7f16\u8f91 \/etc\/sysctl.conf:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">nano<\/span> <span class=\"pun\">\/<\/span><span class=\"pln\">etc<\/span><span class=\"pun\">\/<\/span><span class=\"kwd\">sysctl<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><\/li>\n<\/ol>\n<p>\u7f16\u8f91\u8fd9\u884c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"com\">#<\/span><span class=\"pln\">net<\/span><span class=\"pun\">.<\/span><span class=\"pln\">ipv4<\/span><span class=\"pun\">.<\/span><span class=\"pln\">ip_forward<\/span><span class=\"pun\">=<\/span><span class=\"lit\">1<\/span><\/li>\n<\/ol>\n<p>\u628a&#8221;#&#8221;\u5220\u4e86:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">net<\/span><span class=\"pun\">.<\/span><span class=\"pln\">ipv4<\/span><span class=\"pun\">.<\/span><span class=\"pln\">ip_forward<\/span><span class=\"pun\">=<\/span><span class=\"lit\">1<\/span><\/li>\n<\/ol>\n<p>\u8fd8\u9700\u8981\u6fc0\u6d3b\u4e00\u4e9biptables\u76f8\u5173\u7684\u89c4\u5219:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A FORWARD <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">m state <\/span><span class=\"pun\">&#8212;<\/span><span class=\"pln\">state RELATED<\/span><span class=\"pun\">,<\/span><span class=\"pln\">ESTABLISHED <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">j ACCEPT<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A FORWARD <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">s <\/span><span class=\"lit\">10.8<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">\/<\/span><span class=\"lit\">24<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">j ACCEPT<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A FORWARD <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">j REJECT<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><span class=\"pln\"> iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">t nat <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A POSTROUTING <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">s <\/span><span class=\"lit\">10.8<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">\/<\/span><span class=\"lit\">24<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">o eth0 <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">j MASQUERADE<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span><\/li>\n<\/ol>\n<p>\u5f53\u7136\u4e86\uff0c\u6211\u4eec\u5e0c\u671b\u6bcf\u6b21Ubuntu\u542f\u52a8\u7684\u65f6\u5019\uff0c\u8fd9\u4e9b\u89c4\u5219\u90fd\u597d\u7528\u3002\u6240\u4ee5\u6211\u4eec\u5f97\u628a\u5b83\u4eec\u52a0\u5230\/etc\/rc.local\u91cc:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"com\">#<\/span><span class=\"pun\">!<\/span><span class=\"str\">\/bin\/<\/span><span class=\"pln\">sh <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">e<\/span><\/li>\n<li class=\"L1\"><span class=\"com\">#<\/span><\/li>\n<li class=\"L2\"><span class=\"com\">#<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">.<\/span><span class=\"kwd\">local<\/span><\/li>\n<li class=\"L3\"><span class=\"com\">#<\/span><\/li>\n<li class=\"L4\"><span class=\"com\">#<\/span> <span class=\"typ\">This<\/span> <span class=\"kwd\">script<\/span> <span class=\"kwd\">is<\/span><span class=\"pln\"> executed at the <\/span><span class=\"kwd\">end<\/span><span class=\"pln\"> of each multiuser <\/span><span class=\"kwd\">runlevel<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L5\"><span class=\"com\">#<\/span> <span class=\"typ\">Make<\/span><span class=\"pln\"> sure that the <\/span><span class=\"kwd\">script<\/span><span class=\"pln\"> will <\/span><span class=\"str\">&#8220;exit 0&#8221;<\/span><span class=\"pln\"> on success <\/span><span class=\"kwd\">or<\/span><span class=\"pln\"> any other<\/span><\/li>\n<li class=\"L6\"><span class=\"com\">#<\/span><span class=\"pln\"> value on error<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L7\"><span class=\"com\">#<\/span><\/li>\n<li class=\"L8\"><span class=\"com\">#<\/span> <span class=\"typ\">In<\/span><span class=\"pln\"> order to enable <\/span><span class=\"kwd\">or<\/span><span class=\"pln\"> disable <\/span><span class=\"kwd\">this<\/span> <span class=\"kwd\">script<\/span><span class=\"pln\"> just change the execution<\/span><\/li>\n<li class=\"L9\"><span class=\"com\">#<\/span><span class=\"pln\"> bits<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L0\"><span class=\"com\">#<\/span><\/li>\n<li class=\"L1\"><span class=\"com\">#<\/span> <span class=\"typ\">By<\/span> <span class=\"kwd\">default<\/span> <span class=\"kwd\">this<\/span> <span class=\"kwd\">script<\/span><span class=\"pln\"> does nothing<\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">\u00a0<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A FORWARD <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">m state <\/span><span class=\"pun\">&#8212;<\/span><span class=\"pln\">state RELATED<\/span><span class=\"pun\">,<\/span><span class=\"pln\">ESTABLISHED <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">j ACCEPT<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A FORWARD <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">s <\/span><span class=\"lit\">10.8<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">\/<\/span><span class=\"lit\">24<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">j ACCEPT<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A FORWARD <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">j REJECT<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">iptables <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">t nat <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">A POSTROUTING <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">s <\/span><span class=\"lit\">10.8<\/span><span class=\"pun\">.<\/span><span class=\"lit\">0.0<\/span><span class=\"pun\">\/<\/span><span class=\"lit\">24<\/span> <span class=\"pun\">&#8211;<\/span><span class=\"pln\">o eth0 <\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">j MASQUERADE<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">\u00a0<\/span><\/li>\n<li class=\"L8\"><span class=\"pln\">service dnsmasq restart<\/span><\/li>\n<li class=\"L9\"><span class=\"pln\">\u00a0<\/span><\/li>\n<li class=\"L0\"><span class=\"kwd\">exit<\/span> <span class=\"lit\">0<\/span><\/li>\n<\/ol>\n<p>\u8bf7\u6ce8\u610f\u5012\u6570\u7b2c\u4e8c\u884c:<\/p>\n<p>service dnsmasq restart<\/p>\n<blockquote><p>\u8fd9\u975e\u5e38\u91cd\u8981:\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\uff0cdnsmasq\u4f1a\u5c1d\u8bd5\u5728OpenVPN\u4e4b\u524d\u542f\u52a8\u3002\u4f46\u662fOpenVPN\u542f\u52a8\u4e4b\u524d\u662f\u6ca1\u6709\u96a7\u9053(tun0)\u63a5\u53e3\u7684\uff0c\u6240\u4ee5dnsmasq\u81ea\u7136\u5c31\u6302\u4e86\u3002\u8fc7\u4e86\u4e00\u9635\uff0c\u5f53\/etc\/rc.local\u8bfb\u5230\u96a7\u9053(tun0)\u63a5\u53e3\u51fa\u73b0\u65f6\uff0c\u5b83\u4f1a\u5728\u8fd9\u65f6\u91cd\u542fdnsmasq\u7136\u540e\u5c31\u4e00\u5207\u5982\u4f60\u6240\u613f\u4e86\u3002<\/p><\/blockquote>\n<h3 id=\"10\">\u7b2c\u4e5d\u6b65 \u5ba2\u6237\u7aef\u8bbe\u7f6e<\/h3>\n<p>\u5728\u7b2c\u4e94\u6b65\uff0c\u6211\u4eec\u5728\u7528\u6237\u7684home\u76ee\u5f55\u91cc\u6211\u4eec\u5efa\u7acb\u4e86ovpn-client\u6587\u4ef6\u5939(\u5728\u6211\u4eec\u7684\u4f8b\u5b50\u91cc\u662f\/home\/sub0)\u3002\u5728\u54ea\u91cc\u6709CA\u7684\u8bc1\u4e66\u548c\u5ba2\u6237\u7aef\u8bc1\u4e66\u548c\u79c1\u94a5\u3002\u73b0\u5728\u53ea\u7f3a\u5ba2\u6237\u7aef\u914d\u7f6e\u6587\u4ef6\u4e86\uff0c\u5728\/usr\/share\/doc\/openvpn\/examples\/sample-config-files\u6709\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">root@delta<\/span><span class=\"pun\">:<\/span><span class=\"str\">\/etc\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"com\">#<\/span> <span class=\"kwd\">exit<\/span><\/li>\n<li class=\"L1\"><span class=\"kwd\">exit<\/span><\/li>\n<li class=\"L2\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"pln\">$ <\/span><span class=\"kwd\">cd<\/span> <span class=\"pun\">~\/<\/span><span class=\"pln\">ovpn<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">client<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"str\">\/ovpn-client$ cp \/<\/span><span class=\"pln\">usr<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">share<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">doc<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">examples<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">sample<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">config<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">files<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">client<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf <\/span><span class=\"pun\">.<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~\/<\/span><span class=\"pln\">ovpn<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">client$<\/span><\/li>\n<\/ol>\n<p>\u6211\u4eec\u9700\u8981\u7f16\u8f91client.conf\uff0c\u5b9a\u4f4d\u5230\u8fd9\u4e00\u884c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">remote <\/span><span class=\"kwd\">my<\/span><span class=\"pun\">&#8211;<\/span><span class=\"pln\">server<\/span><span class=\"pun\">&#8211;<\/span><span class=\"lit\">1<\/span> <span class=\"lit\">1194<\/span><\/li>\n<\/ol>\n<p>&#8220;my-server-1&#8243;\u662f\u4e00\u4e2a\u5360\u4f4d\u7b26\uff0c\u73b0\u5728\u6211\u4eec\u8981\u628a\u5b83\u6362\u6210\u6211\u4eec\u81ea\u5df1\u670d\u52a1\u5668\u7684\u516c\u7f51\u57df\u540d\u6216IP\u3002\u5982\u679c\u6211\u4eec\u5df2\u7ecf\u7ed9\u670d\u52a1\u5668\u5206\u914d\u57df\u540d\u4e86\uff0c\u90a3\u53ea\u8981\u628a\u5b83\u586b\u5230my-server-1\u7684\u4f4d\u7f6e\u3002\u5982\u679c\u6ca1\u6709\u57df\u540d\uff0c\u90a3\u4e48\u5f97\u83b7\u53d6\u516c\u7f51IP\u3002\u5982\u4f55\u83b7\u53d6\u5462?\u4e00\u79cd\u65b9\u5f0f\u662f\u952e\u5165\u4e0b\u5217\u547d\u4ee4:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">sub0@delta<\/span><span class=\"pun\">:~<\/span><span class=\"str\">\/ovpn-client$ curl ipecho.net\/<\/span><span class=\"pln\">plain <\/span><span class=\"pun\">;<\/span> <span class=\"kwd\">echo<\/span><\/li>\n<\/ol>\n<p>(\u5982\u679c\u4e0d\u662f\u4e00\u4e2a\u6570\u5b57\u7684IP\u5730\u5740\uff0c \u6216\u662f\u53d1\u751f\u9519\u8bef\uff0c\u90a3\u5c31\u7b49\u4f1a\u518d\u8bd5\u3002)\u6240\u4ee5\u6211\u4eec\u73b0\u5728\u77e5\u9053\u6211\u4eec\u7684\u670d\u52a1\u5668\u516c\u7f51IP\u4e86\uff0c\u4f46\u662f\u5b83\u662f\u52a8\u6001\u7684\u8fd8\u662f\u9759\u6001\u7684\u5462?\u5f53\u6211\u4eec\u628a\u670d\u52a1\u5668\u67b6\u8bbe\u5728\u5bb6\u6216\u8005\u529e\u516c\u5ba4\u7684\u65f6\u5019\uff0c\u6781\u6709\u53ef\u80fd\u5c31\u662f\u52a8\u6001IP\u3002\u5982\u679c\u662f\u52a8\u6001IP\u7684\u8bdd\uff0c\u53ef\u4ee5\u7528\u514d\u8d39\u7684\u52a8\u6001\u57df\u540d\u670d\u52a1(DDNS)\uff0c\u6bd4\u5982<a href=\"http:\/\/www.noip.com\/\" data-spm-anchor-id=\"5176.100239.blogcont84976.9\">No-IP<\/a>\u7684\u670d\u52a1\u3002\u5982\u679c\u4f7f\u7528No-IP\uff0c\u5047\u8bbe\u6211\u4eec\u9009\u62e9\u4e86\u514d\u8d39\u7684\u57df\u540ddnsalias.net\uff0c\u90a3\u4e48\u8fd9\u4e00\u884c\u5e94\u8be5\u50cf\u8fd9\u6837\u586b\u5199:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">remote ovpn<\/span><span class=\"pun\">.<\/span><span class=\"pln\">dnsalias<\/span><span class=\"pun\">.<\/span><span class=\"pln\">net <\/span><span class=\"lit\">1194<\/span><\/li>\n<\/ol>\n<p>&#8220;ovpn&#8221;\u662f\u6211\u4eec\u7ed9\u670d\u52a1\u5668\u8d77\u7684\u4e3b\u673a\u540d\u3002\u5982\u679c\u6211\u4eec\u7684\u670d\u52a1\u5668\u5728\u4e91\u4e0a\uff0c\u90a3\u4e48\u5b83\u53ef\u80fd\u6709\u4e00\u4e2a\u9759\u6001IP\u3002\u5982\u679c\u6709\u9759\u6001IP\u7684\u8bdd\uff0c\u90a3\u4e48\u8fd9\u4e00\u884c\u5e94\u8be5\u662f\u8fd9\u6837\u7684:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">remote <\/span><span class=\"lit\">1.2<\/span><span class=\"pun\">.<\/span><span class=\"lit\">3.4<\/span> <span class=\"lit\">1194<\/span><\/li>\n<\/ol>\n<p>\u8fd8\u8981\u4fee\u6539\u4e24\u884c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">cert client<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">key client<\/span><span class=\"pun\">.<\/span><span class=\"pln\">key<\/span><\/li>\n<\/ol>\n<p>\u5728\u6211\u4eec\u7684\u4f8b\u5b50\u91cc\uff0c\u5ba2\u6237\u7aef\u7684\u8bc1\u4e66\u548c\u5bc6\u94a5\u7684\u540d\u5b57\u5206\u522b\u662flaptop.crt\u548claptop.key\u6240\u4ee5\u6211\u4eec\u7684client.conf\u8981\u5305\u542b\u4e0b\u9762\u8fd9\u4e24\u884c:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"pln\">cert laptop<\/span><span class=\"pun\">.<\/span><span class=\"pln\">crt<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">key laptop<\/span><span class=\"pun\">.<\/span><span class=\"pln\">key<\/span><\/li>\n<\/ol>\n<p>\u5728\u786e\u8ba4\u4fdd\u5b58client.conf\u7684\u4fee\u6539\u4e4b\u540e\uff0c\u6211\u4eec\u9700\u8981\u5b89\u5168\u7684\u628a\u6574\u4e2aovpn-client\u6587\u4ef6\u5939\u4f20\u8f93\u5230\u5ba2\u6237\u7aef\u3002\u4e00\u79cd\u65b9\u5f0f\u662f\u4f7f\u7528scp\u547d\u4ee4(\u5b89\u5168\u62f7\u8d1d\u6216\u5728SSH\u4e0a\u62f7\u8d1d)\u3002\u53e6\u4e00\u79cd\u65b9\u5f0f\u7531\u4f18\u79c0\u800c\u514d\u8d39\u7684\u8f6f\u4ef6FileZilla\u63d0\u4f9b\uff0c\u4f7f\u7528\u5728SSH\u4e0a\u8fd0\u884c\u7684FTP(SFTP)\u3002<\/p>\n<h3 id=\"11\">\u7b2c\u5341\u6b65 \u8fde\u63a5\u5e76\u6d4b\u8bd5<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/dn-linuxcn.qbox.me\/data\/attachment\/album\/201408\/28\/171637qv5o6z97e63a6a7b.png\" alt=\"\" width=\"700\" \/><\/p>\n<p>\u6240\u4ee5\u6211\u4eec\u5230\u5e95\u600e\u4e48\u6837\u624d\u80fd\u94fe\u63a5\u5230\u8fdc\u7a0b\u7684OpenVPN\u670d\u52a1\u5668\u7684\u5462?\u5b83\u5b8c\u5168\u53d6\u51b3\u4e8e\u6211\u4eec\u624b\u4e2d\u73b0\u6709\u7684\u8bbe\u5907\u7c7b\u578b\uff0c\u5f53\u7136\u4e5f\u53d6\u51b3\u4e8e\u6240\u8fd0\u884c\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u6211\u4eec\u5c06\u5728\u56db\u79cd\u4e0d\u540c\u7c7b\u522b\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0cLinux\uff0c Windows\uff0c OS X\u548ciOS\/Android\u3002\u6ce8\u610f\uff0c\u65e0\u8bba\u5728\u4ec0\u4e48\u8bbe\u5907\u548c\u7cfb\u7edf\u4e0a\uff0c\u6211\u4eec\u90fd\u5f97\u5728OpenVPN\u670d\u52a1\u5668\u7684\u672c\u5730\u7f51\u7edc\u5916\u624d\u80fd\u8fde\u63a5\u6210\u529f\u3002\u6b64\u5916\uff0c\u5982\u679c\u5728\u670d\u52a1\u5668\u524d\u6709\u9632\u706b\u5899\uff0c\u6211\u4eec\u9700\u8981\u589e\u52a0\u4e00\u6761\u8fd9\u6837\u7684\u89c4\u5219:<\/p>\n<p>\u628a\u6240\u6709\u4ece1194\/UDP\u7aef\u53e3\u6536\u5230\u7684\u5305\u8f6c\u53d1\u5230\u670d\u52a1\u5668\u516c\u7f51\u63a5\u53e3\u76841194\/UDP\u7aef\u53e3\u3002<\/p>\n<p>\u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u9632\u706b\u5899\u89c4\u5219\u3002\u4e8b\u4e0d\u5b9c\u8fdf\uff0c\u8ba9\u6211\u4eec\u4e0e\u6211\u4eec\u96be\u4ee5\u7f6e\u4fe1\u7684OpenVPN\u670d\u52a1\u5668\u5efa\u7acb\u7b2c\u4e00\u4e2a\u8fde\u63a5\u5427\u3002<\/p>\n<p>Linux: \u6211\u4eec\u53ea\u9700\u5b89\u88c5openvpn\u5305\u3002\u4e00\u79cd\u8fde\u63a5\u8fdc\u7a0bOpenVPN\u670d\u52a1\u5668\u7684\u65b9\u5f0f\u662f\u65b0\u5efa\u4e00\u4e2a\u7ec8\u7aef\uff0c\u5207\u6362\u5230ovpn-client\u6587\u4ef6\u5939\u5e76\u4ee5root\u8eab\u4efd\u6216\u4f7f\u7528sudo\u6765\u952e\u5165\u4e0b\u5217\u547d\u4ee4:<\/p>\n<pre class=\"prettyprint linenums prettyprinted\"><\/pre>\n<ol>\n<li class=\"L0\"><span class=\"str\">\/usr\/<\/span><span class=\"pln\">sbin<\/span><span class=\"pun\">\/<\/span><span class=\"pln\">openvpn <\/span><span class=\"pun\">&#8212;<\/span><span class=\"pln\">config client<\/span><span class=\"pun\">.<\/span><span class=\"pln\">conf<\/span><\/li>\n<\/ol>\n<p>\u4efb\u4f55\u65f6\u5019\u5982\u679c\u6211\u4eec\u9700\u8981\u7ec8\u6b62OpenVPN\uff0c\u6309[CTRL+C]\u5c31\u884c\u4e86\u3002<\/p>\n<p>Windows: \u6709\u4e00\u4e2a\u514d\u8d39\u7684OpenVPN\u5ba2\u6237\u7aef\u8f6f\u4ef6\u53eb\u505a<a href=\"http:\/\/swupdate.openvpn.net\/downloads\/openvpn-client.msi?spm=5176.100239.blogcont84976.10.7075ff593CLU5r&amp;file=openvpn-client.msi\" data-spm-anchor-id=\"5176.100239.blogcont84976.10\">OpenVPN Desktop Client<\/a>\u3002 \u914d\u7f6e\u6587\u4ef6client.conf\u9700\u8981\u91cd\u547d\u540d\u6210client.ovpn\uff0c\u8fd9\u5c31\u662f\u6211\u4eec\u9700\u8981\u63d0\u4f9b\u7ed9OpenVPN Desktop Client\u7684\u6587\u4ef6\u3002\u7a0b\u5e8f\u4f1a\u8bfb\u53d6client.ovpn\u5e76\u7ed9OpenVPN\u670d\u52a1\u5668\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u8fde\u63a5\u914d\u7f6e\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/dn-linuxcn.qbox.me\/data\/attachment\/album\/201408\/28\/171649vln3ko0evl1kgoxy.jpg\" alt=\"\" width=\"700\" \/><\/p>\n<p>OS X:\u00a0<a href=\"https:\/\/code.google.com\/p\/tunnelblick\" data-spm-anchor-id=\"5176.100239.blogcont84976.11\">tunnelblick<\/a>\u662f\u4e00\u6b3e\u53ef\u4ee5\u8fde\u63a5OpenVPN\u7684\u514d\u8d39\u5f00\u6e90OS X\u8f6f\u4ef6\u3002<a href=\"https:\/\/www.sparklabs.com\/viscosity\" data-spm-anchor-id=\"5176.100239.blogcont84976.12\">Viscosity<\/a>\u4e5f\u53ef\u4ee5\u4f46\u5b83\u662f\u5546\u4e1a\u8f6f\u4ef6\uff0c\u4e0d\u8fc7\u6211\u4eec\u559c\u6b22\u3002Viscosity\u4f1a\u8bfb\u53d6client.conf\u5e76\u7ed9OpenVPN\u670d\u52a1\u5668\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u8fde\u63a5\u914d\u7f6e\u3002<\/p>\n<p>iOS\/Android: OpenVPN connect\u662f\u7edd\u4f73\u7684\u9009\u62e9\u3002\u5b83\u662f\u514d\u8d39\u7684\u4e14\u53ef\u4ee5\u4ece<a href=\"https:\/\/itunes.apple.com\/us\/app\/openvpn-connect\/id590379981?mt=8\" data-spm-anchor-id=\"5176.100239.blogcont84976.13\">App Store<\/a>\u548c<a href=\"https:\/\/play.google.com\/store\/apps\/details?id=net.openvpn.openvpn\" data-spm-anchor-id=\"5176.100239.blogcont84976.14\">Google Play store<\/a>\u83b7\u5f97<\/p>\n<p>\u4e0d\u7ba1\u662f\u4ec0\u4e48\u5e73\u53f0\uff0c\u6709\u65f6\u6211\u4eec\u60f3\u68c0\u9a8c\u6211\u4eec\u662f\u5426\u771f\u7684\u4f7f\u7528OpenVPN\u8fde\u63a5\u4e86\u3002\u4e00\u79cd\u68c0\u9a8c\u65b9\u6cd5\u662f\u5b8c\u6210\u4e0b\u9762\u8fd9\u7b80\u5355\u76844\u6b65:<\/p>\n<p>\u5728\u8fde\u63a5\u5230OpenVPN\u670d\u52a1\u5668\u524d\u6211\u4eec\u9700\u8981\u2026<\/p>\n<ul>\n<li>\u6253\u5f00<a href=\"http:\/\/www.whatip.com\/\" data-spm-anchor-id=\"5176.100239.blogcont84976.15\">whatip.com<\/a>\u8bb0\u5f55\u6211\u4eec\u7684\u516c\u7f51IP<\/li>\n<li>\u6253\u5f00[dnsleaktest.com][10]\uff0c\u8fd0\u884c\u6807\u51c6\u6d4b\u8bd5(standard test)\uff0c\u8bb0\u5f55\u6211\u4eec\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/dn-linuxcn.qbox.me\/data\/attachment\/album\/201408\/28\/171653i6dwwqc6rjl24qqq.png\" alt=\"\" \/><\/p>\n<p>\u5728\u8fde\u63a5\u5230OpenVPN\u670d\u52a1\u5668\u540e\u91cd\u590d\u8fd9\u4e24\u90e8\u3002\u5982\u679c\u6211\u4eec\u83b7\u53d6\u5230\u4e24\u4e2a\u4e0d\u540c\u7684\u516c\u7f51IP\uff0c\u8fd9\u610f\u5473\u7740\u6211\u4eec\u7684\u7f51\u7edc\u51fa\u53e3\u5df2\u5728\u8fdc\u7aefOpenVPN\u670d\u52a1\u5668\u90a3\u3002\u6b64\u5916\uff0c\u5982\u679c\u83b7\u53d6\u4e86\u4e24\u4e2a\u4e0d\u540c\u7684\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u5c31\u4e0d\u5b58\u5728DNS\u6cc4\u9732\u7684\u95ee\u9898\u4e86\u3002<\/p>\n<h3 id=\"12\">\u611f\u8a00<\/h3>\n<p>\u6211\u7528\u4e86\u4e09\u4e2a\u4e0d\u540c\u7684OpenVPN\u670d\u52a1\u5668\uff0c\u90fd\u662f\u5b9a\u5236\u7684\u3002 \u4e00\u4e2a\u8fd0\u884c\u5728\u5e0c\u814aThessaloniki\u7684\u5bb6\u5ead\u529e\u516c\u5ba4\u7684pfSense\u8def\u7531\u3002\u5f53\u6211\u4e0d\u5728\u529e\u516c\u5ba4\u65f6\uff0c\u6211\u7528\u8fd9\u4e2a\u670d\u52a1\u5668\u5b89\u5168\u7684\u8fde\u63a5\u5230\u5c40\u57df\u7f51\u3002\u5269\u4e0b\u7684\u4e24\u4e2a\u670d\u52a1\u5668\u5728\u4e24\u4e2a\u4e0d\u540c\u7684VPS\u4e0a\uff0c\u4e00\u4e2a\u5728\u51b0\u5c9b\u96f7\u514b\u96c5\u672a\u514b\uff0c\u53e6\u4e00\u4e2a\u5728\u7f8e\u56fd\u7ebd\u6cfd\u897f\u5dde\u3002\u5f53\u6211\u5728\u5916\u9762\u4e14\u9700\u8981\u4efb\u610f\u7528\u4e00\u4e2aWiFi\u70ed\u70b9\u7684\u65f6\u5019\uff0c\u6211\u4e0d\u5fc5\u8003\u8651\u5b89\u5168\u95ee\u9898:\u6211\u53ea\u9700\u7b80\u5355\u7684\u8fde\u63a5\u5230\u96f7\u514b\u96c5\u672a\u514b\u7684\u670d\u52a1\u5668\u7136\u540e\u6b63\u5e38\u4e0a\u7f51\u3002\u6709\u65f6\u6211\u60f3\u770b\u770b\u90a3\u4e9b\u9650\u5236\u7528\u6237\u5730\u7406\u4f4d\u7f6e\u5728\u7f8e\u56fd\u7684\u670d\u52a1\u3002\u5728\u8fd9\u79cd\u4e0d\u592a\u5e38\u89c1\u7684\u60c5\u51b5\u4e0b\uff0c\u65b0\u6cfd\u897f\u7684\u670d\u52a1\u5668\u5c31\u6d3e\u4e0a\u7528\u573a\u4e86\uff0c\u5f53\u6211\u8fde\u63a5\u65f6\uff0c\u6211\u5c31\u83b7\u5f97\u4e86\u7f8e\u56fd\u7684\u4e00\u4e2a\u516c\u7f51IP\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u8bbf\u95ee\u6709\u5730\u7406\u4f4d\u7f6e\u9650\u5236\u7684\u670d\u52a1\u4e86\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4e00\u4e9b\u670d\u52a1\u4f1a\u628a\u4e00\u4e9b\u77e5\u540d\u7684VPN\u516c\u53f8\u7684IP\u5217\u5165\u9ed1\u540d\u5355\u3002\u8fd9\u662f\u5728\u4f60\u9009\u7684VPS\u63d0\u4f9b\u5546\u5efa\u7acb\u81ea\u5df1\u7684OpenVPN\u5341\u5206\u91cd\u8981\u7684\u4e00\u4e2a\u4f18\u70b9:\u8fd9\u4e0d\u5927\u53ef\u80fd\u88ab\u5217\u5165\u9ed1\u540d\u5355\u3002<\/p>\n<p>\u65e0\u8bba\u4f60\u7684\u7269\u7406\u4f4d\u7f6e\u5728\u54ea\uff0c OpenVPN\u786e\u4fdd\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u662f\u9ad8\u5ea6\u52a0\u5bc6\u7684\u3002\u6ca1\u6709OpenVPN\u7684\u6570\u636e\u5219\u662f\u53e6\u4e00\u79cd\u60c5\u51b5\u3002 \u53d6\u51b3\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u5b83\u53ef\u80fd\u4ecd\u7136\u662f\u52a0\u5bc6\u7684\uff0c\u4f46\u5b83\u4e5f\u53ef\u80fd\u662f\u672a\u52a0\u5bc6\u7684\u3002\u6240\u4ee5\u9664\u975e\u4f60\u5bf9OpenVPN\u670d\u52a1\u5668\u548c\u5b83\u7684\u672c\u5730\u7f51\u7edc\u6709\u7edd\u5bf9\u7684\u63a7\u5236\u6743\uff0c\u4f60\u4e0d\u80fd\u5b8c\u5168\u76f8\u4fe1\u53e6\u4e00\u7aef\u7684\u7ba1\u7406\u5458\u3002\u8fd9\u79cd\u7cbe\u795e\u662f\u663e\u800c\u6613\u89c1\u7684:\u5982\u679c\u4f60\u771f\u7684\u5728\u4e4e\u4f60\u81ea\u5df1\u7684\u9690\u79c1\uff0c\u90a3\u4e48\u4f60\u9700\u8981\u6ce8\u610f\u4f60\u7684\u884c\u4e3a\u53ef\u80fd\u5728\u7834\u574f\u5b83\u3002<\/p>\n<p>\u4e00\u4e2a\u4f8b\u5b50\u662f\u6211\u4eec\u5e0c\u671b\u70b9\u5bf9\u70b9\u4f20\u8f93\u3002\u6211\u4eec\u6709\u4e00\u4e2a\u5728\u4e91\u4e0a\u914d\u7f6e\u597d\u7684OpenVPN\u670d\u52a1\u5668\u3002\u5f53\u9700\u8981\u4efb\u610f\u7528\u4e00\u4e2aWiFi\u70ed\u70b9\u7684\u65f6\u5019\uff0c\u4f60\u6ca1\u6709\u4e1d\u6beb\u7684\u62c5\u5fc3\uff0c\u56e0\u4e3a\u4f60\u8fde\u5728OpenVPN\u670d\u52a1\u5668\u4e0a\u3002\u7136\u540e\u4f60\u6253\u5f00\u4f60\u6700\u559c\u6b22\u7684\u7535\u5b50\u90ae\u4ef6\u5ba2\u6237\u7aef\u4ece\u4e00\u4e2a\u4f9d\u7136\u4f7f\u7528SMTP\u7684\u8001\u670d\u52a1\u5668\u6536\u4fe1\u3002\u4f60\u731c\u4f1a\u53d1\u751f\u4ec0\u4e48?\u4f60\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u4ee5\u672a\u52a0\u5bc6\u7684\u7eaf\u6587\u672c\u683c\u5f0f\u79bb\u5f00OpenVPN\u670d\u52a1\u5668\u3002\u4e0e\u6b64\u540c\u65f6\u4e00\u4e2a\u5728\u4f60OpenVPN\u670d\u52a1\u5668\u9644\u8fd1\u7684\u9b3c\u9b3c\u795f\u795f\u7684\u7ba1\u7406\u5458\u5f88\u5bb9\u6613\u5c31\u55c5\u63a2\u51fa\u4f60\u7684\u8bc1\u4e66\u5e76\u8bb0\u5f55\u5230\u4ed6\u4eec\u8d8a\u6765\u8d8a\u957f\u7684\u540d\u53eb&#8221;random happy people.txt&#8221;\u7684\u5217\u8868\u3002<\/p>\n<p>\u6240\u4ee5\u4f60\u8be5\u505a\u4ec0\u4e48?\u5f88\u7b80\u5355\u3002\u4f60\u5e94\u8be5\u7ee7\u7eed\u4f7f\u7528OpenVPN\u670d\u52a1\u5668\uff0c\u4f46\u4e0d\u8981\u4f7f\u7528\u5e94\u7528\u4e86\u65e7\u7684\u6216\u4e0d\u5b89\u5168\u7684\u534f\u8bae\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4eab\u53d7\u4f60\u7684OpenVPN\u670d\u52a1\u5668\u5427!<\/p>\n<p>\u539f\u6587\u53d1\u5e03\u65f6\u95f4\uff1a2014-08-28<\/p>\n<p data-spm-anchor-id=\"5176.100239.blogcont84976.i0.7075ff593CLU5r\">\u672c\u6587\u6765\u81ea\u4e91\u6816\u5408\u4f5c\u4f19\u4f34\u201clinux\u4e2d\u56fd\u201d<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6458\u8981\uff1a \u5341\u6b65\u642d\u5efa OpenVPN\uff0c\u4eab\u53d7\u4f60\u7684\u9690\u79c1\u751f\u6d3b \u6211\u4eec\u652f\u6301\u4fdd\u62a4\u9690\u79c1\uff0c\u4e0d\u4e3a\u6211\u4eec\u6709\u81ea\u5df1\u7684\u79d8\u5bc6\u9700\u8981\u4fdd\u62a4\uff0c\u53ea\u662f\u6211\u4eec\u8ba4\u4e3a\u4fdd\u62a4\u9690\u79c1\u5e94\u8be5\u6210\u4e3a\u4e00\u9879\u57fa\u672c\u4eba\u6743\u3002\u6240\u4ee5\u6211\u4eec\u575a\u4fe1\u65e0\u8bba\u8c01\u5728\u4ec0\u4e48\u65f6\u5019\u884c\u4f7f\u8fd9\u9879\u6743\u5229\uff0c\u90fd\u5e94\u8be5\u4e0d\u53d7\u62d8\u675f\u7684\u83b7\u53d6\u5fc5\u987b\u7684\u5de5\u5177\u548c\u670d\u52a1\u3002 \u5341\u6b65\u642d\u5efa OpenVPN\uff0c\u4eab\u53d7\u4f60\u7684\u9690\u79c1\u751f\u6d3b \u6211\u4eec\u652f\u6301\u4fdd\u62a4\u9690\u79c1\uff0c\u4e0d\u4e3a\u6211\u4eec\u6709\u81ea\u5df1\u7684\u79d8\u5bc6\u9700\u8981\u4fdd\u62a4\uff0c\u53ea\u662f\u6211\u4eec\u8ba4\u4e3a\u4fdd\u62a4\u9690\u79c1\u5e94\u8be5\u6210\u4e3a\u4e00\u9879\u57fa\u672c\u4eba\u6743\u3002\u6240\u4ee5\u6211\u4eec\u575a\u4fe1\u65e0\u8bba\u8c01\u5728\u4ec0\u4e48\u65f6\u5019\u884c\u4f7f\u8fd9\u9879\u6743\u5229\uff0c\u90fd\u5e94\u8be5\u4e0d\u53d7\u62d8\u675f\u7684\u83b7\u53d6\u5fc5\u987b\u7684\u5de5\u5177\u548c\u670d\u52a1\u3002OpenVPN\u5c31\u662f\u8fd9\u6837\u4e00\u79cd\u670d\u52a1\u5e76\u4e14\u6709\u591a\u79cd\u5de5\u5177(\u5ba2\u6237\u7aef) \u6765\u8ba9\u6211\u4eec\u5229\u7528\u5e76\u4eab\u53d7\u8fd9\u79cd\u670d\u52a1\u3002 \u901a\u8fc7\u4e0e\u4e00\u4e2aOpenVPN\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\uff0c\u6211\u4eec\u57fa\u672c\u4e0a\u5728\u6211\u4eec\u7684\u8bbe\u5907\u548c\u8fdc\u7aef\u8fd0\u884cOpenVPN\u7684\u4e3b\u673a\u4e4b\u95f4\u5efa\u7acb\u4e86\u4e00\u4e2a\u5b89\u5168\u7684\u901a\u4fe1\u901a\u9053\u3002\u5c3d\u7ba1\u5728\u4e24\u4e2a\u7aef\u70b9\u4e4b\u95f4\u7684\u901a\u4fe1\u53ef\u80fd\u88ab\u622a\u83b7\uff0c\u4f46\u662f\u4fe1\u606f\u662f\u7ecf\u8fc7\u9ad8\u5f3a\u5ea6\u52a0\u5bc6\u7684\u6240\u4ee5\u5b9e\u9645\u4e0a\u5b83\u5bf9\u4e8e\u653b\u51fb\u8005\u6ca1\u4ec0\u4e48\u7528\u3002OpenVPN\u9664\u4e86\u626e\u6f14\u52a0\u5bc6\u901a\u4fe1\u901a\u9053\u7684\u8c03\u89e3\u4eba\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4f7f\u670d\u52a1\u5668\u626e\u6f14\u4e92\u8054\u7f51\u7f51\u5173\u7684\u89d2\u8272\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u8fde\u63a5\u4efb\u4f55\u4e0d\u5b89\u5168\u7684Wifi\uff0c\u7136\u540e\u8fc5\u901f\u7684\u94fe\u63a5\u5230\u8fdc\u7a0b\u7684OpenVPN\u670d\u52a1\u5668\uff0c\u7136\u540e\u5728\u4e0d\u9700\u8981\u8003\u8651\u5077\u7aa5\u7684\u4eba\u6216\u8005\u65e0\u804a\u7684\u7ba1\u7406\u5458\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u9700\u8981\u4e0a\u7f51\u7684\u7a0b\u5e8f\u3002(\u6ce8\u610f:OpenVPN\u670d\u52a1\u5668\u65c1\u8fd8\u662f\u9700\u8981\u4fe1\u4efb\u7684\u7ba1\u7406\u5458\u7684\u3002) \u8fd9\u7bc7\u6587\u7ae0\u5c06\u4e00\u6b65\u4e00\u6b65\u7684\u6559\u4f1a\u4f60\u5982\u4f55\u5728Ubuntu Server 14.04 LTS\u4e0a\u5b89\u88c5OpenVPN\u3002OpenVPN\u6240\u5728\u7684\u4e3b\u673a\u53ef\u80fd\u662f\u4e91\u4e0a\u7684\u4e00\u53f0VPS\uff0c\u4e00\u53f0\u5728\u6211\u4eec\u5bb6\u91cc\u67d0\u53f0\u7535\u8111\u4e0a\u8fd0\u884c\u7684\u865a\u62df\u673a\uff0c\u6216\u8005\u662f\u4e00\u4e2a\u8001\u5230\u4f60\u90fd\u5feb\u5fd8\u4e86\u7684\u8bbe\u5907\u3002 \u7b2c\u4e00\u6b65 \u51c6\u5907\u7cfb\u7edf \u6211\u4eec\u9700\u8981Ubuntu Server\u4e3b\u673a\u7684\u4e00\u4e2a\u547d\u4ee4\u884c\u7ec8\u7aef\uff0c\u6bd4\u5982\u901a\u8fc7SSH\u4ece\u8fdc\u7a0b\u8bbf\u95ee\u5b83\u3002\u9996\u5148\u9700\u8981\u66f4\u65b0\u5b83\u7684\u672c\u5730\u4ed3\u5e93\u6570\u636e: sub0@delta:~$ sudo apt-get 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