{"id":10775,"date":"2026-05-14T17:08:54","date_gmt":"2026-05-14T09:08:54","guid":{"rendered":"https:\/\/cn.raksmart.com\/blog\/?p=10775"},"modified":"2026-05-14T17:11:17","modified_gmt":"2026-05-14T09:11:17","slug":"ip%e8%a2%ab%e5%a2%99%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9fssh%e8%bf%9e%e4%b8%8d%e4%b8%8a%e6%80%8e%e4%b9%88%e6%8e%92%e6%9f%a5%ef%bc%9f-10%e4%b8%aavps%e6%96%b0%e6%89%8b%e9%ab%98","status":"publish","type":"post","link":"https:\/\/cn.raksmart.com\/blog\/ip%e8%a2%ab%e5%a2%99%e4%ba%86%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9fssh%e8%bf%9e%e4%b8%8d%e4%b8%8a%e6%80%8e%e4%b9%88%e6%8e%92%e6%9f%a5%ef%bc%9f-10%e4%b8%aavps%e6%96%b0%e6%89%8b%e9%ab%98\/","title":{"rendered":"IP\u88ab\u5899\u4e86\u600e\u4e48\u529e\uff1fSSH\u8fde\u4e0d\u4e0a\u600e\u4e48\u6392\u67e5\uff1f\u2014\u201410\u4e2aVPS\u65b0\u624b\u9ad8\u9891\u95ee\u9898\u4e00\u6b21\u8bb2\u6e05"},"content":{"rendered":"<div class=\"ds-virtual-list-items _6f2c522\">\n<div class=\"ds-virtual-list-visible-items\">\n<div class=\"_4f9bf79 d7dc56a8 _43c05b5\" data-virtual-list-item-key=\"22\">\n<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown ds-assistant-message-main-content\">\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u4e70\u4e86<a href=\"https:\/\/www.raksmart.com\/cps\/7862\" target=\"_blank\" rel=\"noopener\">VPS<\/a>\uff0c\u6ee1\u5fc3\u6b22\u559c\u51c6\u5907\u642d\u5efa\u7f51\u7ad9\u6216\u90e8\u7f72\u5e94\u7528\uff0c\u7ed3\u679c\u53d1\u73b0\u2014\u2014\u8fde\u4e0d\u4e0a\u3002\u8fd9\u662f\u8bb8\u591a\u65b0\u624b\u9047\u5230\u7684\u7b2c\u4e00\u4e2a\u201c\u529d\u9000\u65f6\u523b\u201d\u3002\u800c\u8fde\u4e0d\u4e0a\u7684\u539f\u56e0\u4e94\u82b1\u516b\u95e8\uff1aIP\u88ab\u5899\u3001SSH\u8fde\u4e0d\u4e0a\u3001\u7f51\u7ad9\u8bbf\u95ee\u6162\u3001<a href=\"https:\/\/www.raksmart.com\/cps\/7924\" target=\"_blank\" rel=\"noopener\">SSL\u8bc1\u4e66<\/a>\u62a5\u9519\u2026\u2026\u8fd9\u7bc7\u6587\u7ae0\u9488\u5bf9<a href=\"https:\/\/www.raksmart.com\/cps\/7862\" target=\"_blank\" rel=\"noopener\">VPS<\/a>\u4f7f\u7528\u4e2d\u6700\u5e38\u89c1\u768410\u4e2a\u9ad8\u9891\u95ee\u9898\uff0c\u4e00\u6b21\u6027\u5e2e\u4f60\u628a\u6392\u67e5\u65b9\u6cd5\u548c\u89e3\u51b3\u601d\u8def\u8bb2\u6e05\u695a\u3002<\/span><\/p>\n<h2><span class=\"\">\u95ee\u9898\u4e00\uff1a\u600e\u4e48\u5224\u65ad\u6211\u7684VPS IP\u662f\u5426\u88ab\u5899\u4e86\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8fd9\u662f\u8fde\u63a5\u7c7b\u95ee\u9898\u4e2d\u6700\u68d8\u624b\u7684\u4e00\u79cd\u3002\u201c\u88ab\u5899\u201d\u6307\u670d\u52a1\u5668\u5728\u6d77\u5916\u8fd0\u884c\u6b63\u5e38\uff0c\u4f46\u88ab\u56fd\u5185\u9632\u706b\u5899\u62e6\u622a\uff0c\u5bfc\u81f4\u5883\u5185\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5982\u4f55\u5224\u65ad\uff1a<\/span><\/strong><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u6d4b\u8bd5\u7ed3\u679c<\/span><\/th>\n<th><span class=\"\">\u5224\u65ad\u7ed3\u8bba<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">\u5883\u5185Ping\u4e0d\u901a\uff0c\u5883\u5916Ping\u901a\u7545<\/span><\/td>\n<td><span class=\"\">IP\u5927\u6982\u7387\u88ab\u5899<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u5883\u5185Ping\u4e0d\u901a\uff0c\u5883\u5916\u4e5fPing\u4e0d\u901a<\/span><\/td>\n<td><span class=\"\">\u670d\u52a1\u5668\u53ef\u80fd\u5b95\u673a\u6216\u672a\u5f00\u673a\uff0c\u5148\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u5883\u5185\u5883\u5916\u90fd\u80fdPing\u901a<\/span><\/td>\n<td><span class=\"\">\u95ee\u9898\u591a\u534a\u4e0d\u5728IP\u4e0a\uff0c\u7ee7\u7eed\u6392\u67e5\u670d\u52a1\u6216\u7aef\u53e3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5177\u4f53\u64cd\u4f5c<\/span><\/strong><span class=\"\">\uff1a\u4f7f\u7528\u5728\u7ebf\u5de5\u5177\uff08\u5982<\/span><a href=\"https:\/\/ping.chinaz.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">ping.chinaz.com<\/span><\/a><span class=\"\">\u6216<\/span><a href=\"https:\/\/itdog.cn\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">itdog.cn<\/span><\/a><span class=\"\">\uff09\u8fdb\u884c\u591a\u5730\u70b9\u6d4b\u8bd5\uff0c\u9009\u62e9\u56fd\u5185\u8282\u70b9\u548c\u56fd\u5916\u8282\u70b9\u5206\u522b\u6d4b\u8bd5\u3002\u5982\u679c\u56fd\u5185\u5168\u7ea2\u4f46\u56fd\u5916\u5168\u7eff\uff0c\u57fa\u672c\u53ef\u4ee5\u786e\u8ba4IP\u88ab\u5899\u3002\u4e5f\u53ef\u4ee5\u7528traceroute\uff08Linux\uff09\/tracert\uff08Windows\uff09\u8ffd\u8e2a\u8def\u7531\uff0c\u89c2\u5bdf\u662f\u5426\u5728\u5883\u5185\u8282\u70b9\u4e2d\u65ad\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5982\u4f55\u89e3\u51b3\uff1a<\/span><\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u66f4\u6362IP<\/span><\/strong><span class=\"\">\uff1a\u8fd9\u662f\u6700\u76f4\u63a5\u7684\u65b9\u6848\u3002\u8bb8\u591a\u670d\u52a1\u5546\u63d0\u4f9b\u4ed8\u8d39\u6216\u514d\u8d39\u66f4\u6362IP\u7684\u670d\u52a1\u3002\u66f4\u6362\u540e\u91cd\u65b0\u6d4b\u8bd5\u8fde\u901a\u6027\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u4f7f\u7528CDN<\/span><\/strong><span class=\"\">\uff1a\u901a\u8fc7Cloudflare\u7b49CDN\u670d\u52a1\u9690\u85cf\u6e90\u7ad9IP\uff0c\u7528\u6237\u8bbf\u95ee\u7684\u662fCDN\u8282\u70b9\u800c\u975e\u76f4\u63a5\u8bbf\u95ee\u4f60\u7684VPS\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u90e8\u7f72\u4ee3\u7406\u8df3\u8f6c<\/span><\/strong><span class=\"\">\uff1a\u4f7f\u7528\u4e00\u53f0\u672a\u88ab\u5899\u7684\u670d\u52a1\u5668\u4f5c\u4e3a\u4e2d\u8f6c\uff0c\u901a\u8fc7Nginx\u53cd\u5411\u4ee3\u7406\u8f6c\u53d1\u6d41\u91cf\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8fc1\u79fb\u5230\u65b0VPS<\/span><\/strong><span class=\"\">\uff1a\u5982\u679c\u539f\u670d\u52a1\u5546\u7684IP\u6c60\u6c61\u67d3\u4e25\u91cd\uff0c\u53ef\u4ee5\u8003\u8651\u8fc1\u79fb\u5230IP\u8d28\u91cf\u66f4\u9ad8\u7684\u670d\u52a1\u5546\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u9884\u9632\u5efa\u8bae<\/span><\/strong><span class=\"\">\uff1a\u907f\u514d\u5728VPS\u4e0a\u5b58\u653e\u8fdd\u89c4\u5185\u5bb9\uff0c\u63a7\u5236\u5355\u65e5\u6d41\u91cf\u589e\u957f\uff08\u5efa\u8bae\u4e0d\u8d85\u8fc730%\uff09\uff0c\u5b9a\u671f\u5907\u4efd\u6570\u636e\uff0c\u4f7f\u7528CDN\u5206\u6563\u6d41\u91cf\u6765\u6e90\u3002<\/span><\/p>\n<\/blockquote>\n<h2><span class=\"\">\u95ee\u9898\u4e8c\uff1aSSH\u8fde\u63a5\u4e0d\u4e0a\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u9047\u5230SSH\u8fde\u63a5\u4e0d\u4e0a\uff0c<\/span><strong><span class=\"\">\u5207\u5fcc\u80e1\u4e71\u64cd\u4f5c\uff0c\u5207\u8bb0\u9075\u5faa\u6392\u67e5\u987a\u5e8f<\/span><\/strong><span class=\"\">\uff1a\u7f51\u7edc\u5c42\u2192\u670d\u52a1\u5c42\u2192\u914d\u7f6e\u5c42\u2192\u8d26\u53f7\u9a8c\u8bc1\u3002<\/span><\/p>\n<h3><span class=\"\">\u7b2c\u4e00\u6b65\uff1a\u68c0\u67e5\u7f51\u7edc\u8fde\u901a\u6027<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u786e\u8ba4IP\u662f\u5426\u6b63\u786e\uff08\u6ce8\u610f\u662f\u516c\u7f51IP\uff0c\u4e0d\u662f\u5185\u7f51IP\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5c1d\u8bd5Ping\u76ee\u6807IP\uff0c\u786e\u8ba4\u662f\u5426\u53ef\u8fbe<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u4f7f\u7528<\/span><code>telnet \u76ee\u6807IP 22<\/code><span class=\"\">\u6216<\/span><code>nc -zv \u76ee\u6807IP 22<\/code><span class=\"\">\u6d4b\u8bd5SSH\u7aef\u53e3\u662f\u5426\u5f00\u653e<\/span><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u7b2c\u4e8c\u6b65\uff1a\u68c0\u67e5\u9632\u706b\u5899\u548c\u5b89\u5168\u7ec4<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8fd9\u662f\u65b0\u624b\u6700\u5e38\u8e29\u7684\u5751\u3002<\/span><\/strong><span class=\"\">\u00a0\u4e91\u5e73\u53f0\u5b89\u5168\u7ec4\u7684\u4f18\u5148\u7ea7\u9ad8\u4e8e\u670d\u52a1\u5668\u7cfb\u7edf\u9632\u706b\u5899\uff0c\u5c31\u7b97\u4f60\u5728\u670d\u52a1\u5668\u91cc\u5173\u95ed\u4e86\u9632\u706b\u5899\uff0c\u5982\u679c\u5b89\u5168\u7ec4\u6ca1\u653e\u884c\u7aef\u53e3\uff0c\u5bf9\u5916\u4f9d\u7136\u65e0\u6cd5\u8bbf\u95ee\u3002<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u767b\u5f55VPS\u670d\u52a1\u5546\u63a7\u5236\u9762\u677f\uff0c\u67e5\u770b\u5b89\u5168\u7ec4\/\u9632\u706b\u5899\u5165\u7ad9\u89c4\u5219<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u786e\u4fdd22\u7aef\u53e3\u5df2\u5728\u653e\u884c\u5217\u8868\u4e2d\uff0c\u6765\u6e90\u53ef\u8bbe\u4e3a0.0.0.0\/0\uff08\u5141\u8bb8\u6240\u6709IP\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u68c0\u67e5\u7cfb\u7edf\u9632\u706b\u5899\uff08UFW\/firewalld\/iptables\uff09\uff1a<\/span><code>sudo ufw status<\/code><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u7b2c\u4e09\u6b65\uff1a\u68c0\u67e5SSH\u670d\u52a1\u72b6\u6001<\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5982\u679c\u7f51\u7edc\u548c\u7aef\u53e3\u90fd\u6ca1\u95ee\u9898\uff0c\u63a5\u4e0b\u6765\u6000\u7591SSH\u670d\u52a1\u672c\u8eab\u662f\u5426\u5728\u8fd0\u884c\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u6709\u63a7\u5236\u53f0\u5165\u53e3\uff1a\u901a\u8fc7\u670d\u52a1\u5546\u63d0\u4f9b\u7684VNC\/KVM\u63a7\u5236\u53f0\u767b\u5f55\uff0c\u6267\u884c<\/span><code>systemctl status sshd<\/code><span class=\"\">\u68c0\u67e5\u670d\u52a1\u72b6\u6001<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5982\u679c\u670d\u52a1\u672a\u542f\u52a8\uff0c\u6267\u884c<\/span><code>systemctl start sshd<\/code><span class=\"\">\u3002\u5982\u679c\u542f\u52a8\u5931\u8d25\uff0c\u7528<\/span><code>sshd -t<\/code><span class=\"\">\u68c0\u67e5\u914d\u7f6e\u6587\u4ef6\u8bed\u6cd5<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u68c0\u67e5\u670d\u52a1\u662f\u5426\u6b63\u786e\u76d1\u542c\u7aef\u53e3\uff1a<\/span><code>ss -tulnp | grep sshd<\/code><\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"\">\u7b2c\u56db\u6b65\uff1a\u68c0\u67e5\u8d26\u53f7\u51ed\u636e<\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u786e\u8ba4\u7528\u6237\u540d\u6b63\u786e\uff08root\u6216\u521b\u5efa\u7684\u5176\u4ed6\u7528\u6237\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u786e\u8ba4\u5bc6\u7801\u6b63\u786e\uff0c\u5982\u6709\u7591\u95ee\u53ef\u5728\u63a7\u5236\u53f0\u91cd\u7f6e\u5bc6\u7801<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5982\u679c\u770b\u5230\u660e\u786e\u63d0\u793a\u201c\u5bc6\u7801\u9519\u8bef\u201d\u6216\u201cPermission denied\u201d\uff0c\u8bf4\u660eSSH\u5df2\u6210\u529f\u5efa\u7acb\u8fde\u63a5\uff0c\u95ee\u9898\u51fa\u5728\u8eab\u4efd\u9a8c\u8bc1\u9636\u6bb5<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"\">\u95ee\u9898\u4e09\uff1a\u80fdPing\u901a\u4f46SSH\u8fde\u4e0d\u4e0a\uff0c\u600e\u4e48\u56de\u4e8b\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8fd9\u79cd\u201c\u534a\u8fde\u901a\u201d\u72b6\u6001\u5f88\u5e38\u89c1\uff0c\u539f\u56e0\u53ef\u80fd\u5305\u62ec\uff1a<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u53ef\u80fd\u539f\u56e0<\/span><\/th>\n<th><span class=\"\">\u68c0\u67e5\u65b9\u6cd5<\/span><\/th>\n<th><span class=\"\">\u89e3\u51b3\u65b9\u6848<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">\u9632\u706b\u5899\u7981\u6b62\u4e86SSH\u7aef\u53e3\uff0822\uff09<\/span><\/td>\n<td><span class=\"\">\u7528\u7aef\u53e3\u68c0\u6d4b\u5de5\u5177\u6d4b22\u7aef\u53e3\u662f\u5426\u5f00\u653e<\/span><\/td>\n<td><span class=\"\">\u653e\u884c22\u7aef\u53e3\u6216\u6539\u4e3a\u81ea\u5b9a\u4e49\u7aef\u53e3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">SSH\u7aef\u53e3\u88ab\u4fee\u6539\u4e86\uff08\u6bd4\u5982\u6539\u6210\u4e862222\uff09<\/span><\/td>\n<td><span class=\"\">\u786e\u8ba4\u670d\u52a1\u5546\u6587\u6863\u6216\u81ea\u5df1\u6539\u8fc7\u7684\u7aef\u53e3\u53f7<\/span><\/td>\n<td><span class=\"\">\u8fde\u63a5\u65f6\u52a0\u4e0a<\/span><code>-p \u7aef\u53e3\u53f7<\/code><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">SSH\u670d\u52a1\u672a\u8fd0\u884c\u6216\u5f02\u5e38<\/span><\/td>\n<td><span class=\"\">VNC\u767b\u5f55\u67e5\u770b\u670d\u52a1\u72b6\u6001<\/span><\/td>\n<td><code>systemctl start sshd<\/code><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u4e91\u5e73\u53f0\u5b89\u5168\u7ec4\u672a\u653e\u884cSSH\u7aef\u53e3<\/span><\/td>\n<td><span class=\"\">\u767b\u5f55\u63a7\u5236\u9762\u677f\u68c0\u67e5<\/span><\/td>\n<td><span class=\"\">\u6dfb\u52a0\u5165\u7ad9\u89c4\u5219\u5141\u8bb8\u76f8\u5e94\u7aef\u53e3<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u5f53\u524dIP\u88ab\u670d\u52a1\u5668\u7684fail2ban\u4e34\u65f6\u5c01\u7981<\/span><\/td>\n<td><span class=\"\">\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u518d\u8bd5\u6216\u7528\u5176\u4ed6IP\u767b\u5f55<\/span><\/td>\n<td><span class=\"\">\u914d\u7f6e\u767d\u540d\u5355<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5b9e\u7528\u547d\u4ee4<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<div class=\"md-code-block md-code-block-light\">\n<div class=\"md-code-block-banner-wrap\">\n<div class=\"md-code-block-banner md-code-block-banner-lite\">\n<div class=\"_121d384\">\n<div class=\"d2a24f03\"><span class=\"d813de27\">text<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<pre># \u6d4b\u8bd5\u7279\u5b9a\u7aef\u53e3\u8fde\u901a\u6027\r\ntelnet \u4f60\u7684IP 22\r\nnc -zv \u4f60\u7684IP 22\r\n\r\n# \u5982\u679c\u7aef\u53e3\u4e0d\u901a\uff0c\u68c0\u67e5\u5b89\u5168\u7ec4\uff1b\u5982\u679c\u7aef\u53e3\u901a\u4f46SSH\u5931\u8d25\uff0c\u68c0\u67e5\u670d\u52a1\u914d\u7f6e<\/pre>\n<\/div>\n<h2><span class=\"\">\u95ee\u9898\u56db\uff1a\u7f51\u7ad9\u8bbf\u95ee\u6162\u3001\u5ef6\u8fdf\u9ad8\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u8bbf\u95ee\u6162\u901a\u5e38\u4e0d\u662f\u670d\u52a1\u5668\u672c\u8eab\u7684\u95ee\u9898\uff0c\u66f4\u591a\u662f\u7f51\u7edc\u94fe\u8def\u4e0a\u7684\u95ee\u9898\u3002\u4e00\u4e2aHTTP\u8bf7\u6c42\u81f3\u5c11\u7ecf\u8fc7\u672c\u5730DNS\u89e3\u6790\u3001\u8fd0\u8425\u5546\u9aa8\u5e72\u7f51\u3001\u8de8\u7f51\u4e92\u8054\u70b9\u3001\u4e91\u5382\u5546\u5165\u53e3\u7b49\u591a\u4e2a\u73af\u8282\uff0c\u6bcf\u4e2a\u73af\u8282\u90fd\u53ef\u80fd\u5f15\u5165\u5ef6\u8fdf\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6392\u67e5\u6b65\u9aa4\uff1a<\/span><\/strong><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u591a\u65f6\u6bb5\u3001\u591a\u5730\u70b9\u6d4b\u901f<\/span><\/strong><span class=\"\">\uff1a\u4e0d\u8981\u5728\u672c\u5730Ping\u4e00\u4e0b\u5c31\u4e0b\u7ed3\u8bba\u3002\u4f7f\u7528\u5728\u7ebf\u5de5\u5177\uff08\u5982<\/span><a href=\"https:\/\/biuping.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">BiuPing.com<\/span><\/a><span class=\"\">\uff09\u4ece\u4e0d\u540c\u5730\u533a\u3001\u4e0d\u540c\u8fd0\u8425\u5546\u540c\u65f6\u6d4b\u8bd5\uff0c\u5bf9\u6bd4\u5ef6\u8fdf\u548c\u4e22\u5305\u3002\u5982\u679c\u5168\u56fd\u8282\u70b9\u90fd\u9ad8\u5ef6\u8fdf\/\u9ad8\u4e22\u5305\uff0c\u53ef\u80fd\u662f\u670d\u52a1\u5668\u672c\u8eab\u95ee\u9898\uff1b\u5982\u679c\u4ec5\u67d0\u4e2a\u8fd0\u8425\u5546\uff08\u5982\u79fb\u52a8\uff09\u9ad8\u4e22\u5305\uff0c\u8bf4\u660e\u8de8\u7f51\u4e92\u8054\u70b9\u62e5\u585e\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8def\u7531\u8ffd\u8e2a\u5b9a\u4f4d\u74f6\u9888<\/span><\/strong><span class=\"\">\uff1a\u5728Linux\u4f7f\u7528<\/span><code>traceroute \u76ee\u6807IP<\/code><span class=\"\">\uff0cWindows\u4f7f\u7528<\/span><code>tracert \u76ee\u6807IP<\/code><span class=\"\">\uff0c\u67e5\u770b\u54ea\u4e00\u8df3\u5ef6\u8fdf\u66b4\u589e\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u4f7f\u7528MTR\u7efc\u5408\u8bca\u65ad<\/span><\/strong><span class=\"\">\uff1aMTR\u7ed3\u5408\u4e86ping\u548ctraceroute\u7684\u529f\u80fd\uff0c\u80fd\u6301\u7eed\u7edf\u8ba1\u6bcf\u4e2a\u8def\u7531\u8282\u70b9\u7684\u4e22\u5305\u548c\u5ef6\u8fdf\u60c5\u51b5\uff0c\u662f\u5b9a\u4f4d\u95ee\u9898\u7684\u6700\u4f73\u5de5\u5177\u3002<\/span><\/p>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u4f18\u5316\u65b9\u6848<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5f00\u542fBBR\u62e5\u585e\u63a7\u5236\u7b97\u6cd5<\/span><\/strong><span class=\"\">\uff1a\u5bf9\u8de8\u5883\u7ebf\u8def\u975e\u5e38\u53cb\u597d\uff0c\u80fd\u663e\u8457\u51cf\u5c11\u4e22\u5305\u5f71\u54cd\u3001\u63d0\u5347\u5e26\u5bbd\u5229\u7528\u7387<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u66f4\u6362\u7ebf\u8def<\/span><\/strong><span class=\"\">\uff1a\u5982\u679c\u5f53\u524d\u8282\u70b9\u7ebf\u8def\u4e0d\u4f73\uff0c\u53ef\u8003\u8651\u5207\u6362\u5230CN2 GIA\u7b49\u4f18\u5316\u7ebf\u8def\u7684VPS<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u4f7f\u7528CDN<\/span><\/strong><span class=\"\">\uff1a\u5c06\u9759\u6001\u8d44\u6e90\u7f13\u5b58\u5230CDN\u8282\u70b9\uff0c\u51cf\u5c11\u8de8\u5883\u4f20\u8f93\u7684\u6570\u636e\u91cf<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5347\u7ea7\u5e26\u5bbd<\/span><\/strong><span class=\"\">\uff1a\u5982\u679c\u5e26\u5bbd\u7ecf\u5e38\u9971\u548c\uff0c\u5347\u7ea7\u5957\u9910\u6216\u4f18\u5316\u6d41\u91cf\u5206\u914d<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"\">\u95ee\u9898\u4e94\uff1a\u521a\u4e70\u7684VPS\uff0cPing\u4e0d\u901a\u4e5f\u8fde\u4e0d\u4e0aSSH\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u65b0\u7528\u6237\u6700\u5e38\u9047\u5230\u7684\u201c\u5f00\u7bb1\u5373\u5361\u6b7b\u201d\u95ee\u9898\uff0c\u6309\u4ee5\u4e0b\u987a\u5e8f\u6392\u67e5\uff1a<\/span><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u786e\u8ba4\u670d\u52a1\u5668\u662f\u5426\u5df2\u5f00\u673a<\/span><\/strong><span class=\"\">\uff1a\u767b\u5f55\u670d\u52a1\u5546\u63a7\u5236\u9762\u677f\uff0c\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u662f\u5426\u4e3a\u201c\u8fd0\u884c\u4e2d\u201d\u3002\u521a\u5f00\u901a\u7684VPS\u53ef\u80fd\u5904\u4e8e\u5f85\u542f\u52a8\u72b6\u6001\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u68c0\u67e5\u662f\u5426\u88ab\u5899<\/span><\/strong><span class=\"\">\uff1a\u7528<\/span><a href=\"https:\/\/itdog.cn\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">itdog.cn<\/span><\/a><span class=\"\">\u7b49\u5de5\u5177\u5206\u522b\u6d4b\u8bd5\u56fd\u5185\u8282\u70b9\u548c\u56fd\u5916\u8282\u70b9\u3002\u56fd\u5185\u5168\u7ea2\u3001\u56fd\u5916\u5168\u7eff\uff0c\u8bf4\u660eIP\u88ab\u5899\u4e86\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u68c0\u67e5\u9632\u706b\u5899\u662f\u5426\u7981Ping<\/span><\/strong><span class=\"\">\uff1a\u6709\u4e9b\u670d\u52a1\u5546\u9ed8\u8ba4\u7981\u7528ICMP\u54cd\u5e94\uff0cPing\u4e0d\u901a\u4e0d\u4e00\u5b9a\u4ee3\u8868\u670d\u52a1\u5668\u6302\u4e86\u3002\u5c1d\u8bd5\u7528\u6d4f\u89c8\u5668\u8bbf\u95ee80\u7aef\u53e3\u6216\u76f4\u63a5SSH\u8fde\u63a5\u786e\u8ba4\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6838\u5bf9\u7aef\u53e3\u53f7<\/span><\/strong><span class=\"\">\uff1a\u9ed8\u8ba4SSH\u7aef\u53e3\u662f22\uff0c\u4f46\u6709\u4e9b\u670d\u52a1\u5546\u4f7f\u7528\u81ea\u5b9a\u4e49\u7aef\u53e3\u3002\u67e5\u770b\u670d\u52a1\u5546\u63d0\u4f9b\u7684\u8fde\u63a5\u4fe1\u606f\uff0c\u786e\u8ba4\u7aef\u53e3\u53f7\u662f\u5426\u6b63\u786e\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8054\u7cfb\u5ba2\u670d<\/span><\/strong><span class=\"\">\uff1a\u5982\u679c\u4ee5\u4e0a\u90fd\u786e\u8ba4\u4e86\u8fd8\u662f\u4e0d\u901a\uff0c\u8054\u7cfb\u670d\u52a1\u5546\u6280\u672f\u652f\u6301\uff0c\u63d0\u4f9b\u4f60\u7684\u670d\u52a1\u5668ID\u548c\u6d4b\u8bd5\u7ed3\u679c\uff0c\u8ba9\u6280\u672f\u4eba\u5458\u4ece\u540e\u53f0\u6392\u67e5\u3002<\/span><\/p>\n<\/li>\n<\/ol>\n<h2><span class=\"\">\u95ee\u9898\u516d\uff1a\u57df\u540d\u89e3\u6790\u540e\u7f51\u7ad9\u8fd8\u662f\u6253\u4e0d\u5f00\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u57df\u540d\u89e3\u6790\u751f\u6548\u540e\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\uff0c\u5e38\u89c1\u539f\u56e0\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">DNS\u89e3\u6790\u672a\u751f\u6548<\/span><\/strong><span class=\"\">\uff1a\u65b0\u57df\u540d\u6216\u4fee\u6539DNS\u8bb0\u5f55\u540e\uff0c\u5168\u7403\u540c\u6b65\u9700\u89812-48\u5c0f\u65f6\u3002\u4f7f\u7528<\/span><code>dig \u4f60\u7684\u57df\u540d<\/code><span class=\"\">\u6216<\/span><code>nslookup \u4f60\u7684\u57df\u540d<\/code><span class=\"\">\u68c0\u67e5\u672c\u5730\u89e3\u6790\u662f\u5426\u5df2\u6307\u5411\u6b63\u786eIP\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u57df\u540d\u672a\u6b63\u786e\u7ed1\u5b9a<\/span><\/strong><span class=\"\">\uff1aWeb\u670d\u52a1\u5668\u914d\u7f6e\u4e2d\u6ca1\u6709\u7ed1\u5b9a\u8be5\u57df\u540d\uff0c\u6216\u8005\u7ed1\u5b9a\u9519\u8bef\u3002\u68c0\u67e5Nginx\/Apache\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684server_name\u662f\u5426\u6b63\u786e\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u9632\u706b\u5899\u672a\u653e\u884c80\/443\u7aef\u53e3<\/span><\/strong><span class=\"\">\uff1aWeb\u670d\u52a1\u7684\u9ed8\u8ba4\u7aef\u53e3\u3002\u5982\u679c\u6ca1\u6709\u653e\u884c\uff0c\u6d4f\u89c8\u5668\u65e0\u6cd5\u8bbf\u95ee\u3002\u767b\u5f55\u63a7\u5236\u9762\u677f\u6dfb\u52a0\u5165\u7ad9\u89c4\u5219\u5141\u8bb880\u548c443\u7aef\u53e3\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Web\u670d\u52a1\u672a\u542f\u52a8<\/span><\/strong><span class=\"\">\uff1a\u6267\u884c<\/span><code>systemctl status nginx<\/code><span class=\"\">\u6216<\/span><code>systemctl status httpd<\/code><span class=\"\">\u68c0\u67e5\u670d\u52a1\u72b6\u6001\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"\">\u95ee\u9898\u4e03\uff1a\u5b89\u88c5SSL\u8bc1\u4e66\u540e\u7f51\u7ad9\u8fd8\u662f\u663e\u793a\u201c\u4e0d\u5b89\u5168\u201d\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u90e8\u7f72<a href=\"https:\/\/www.raksmart.com\/cps\/7924\" target=\"_blank\" rel=\"noopener\">SSL\u8bc1\u4e66<\/a>\u540e\u6d4f\u89c8\u5668\u4ecd\u62a5\u4e0d\u5b89\u5168\uff0c\u901a\u5e38\u662f\u8fd9\u51e0\u79cd\u60c5\u51b5\uff1a<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u73b0\u8c61<\/span><\/th>\n<th><span class=\"\">\u53ef\u80fd\u539f\u56e0<\/span><\/th>\n<th><span class=\"\">\u89e3\u51b3\u65b9\u6848<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">\u201c\u8bc1\u4e66\u4e0d\u53d7\u4fe1\u4efb\u201d<\/span><\/td>\n<td><span class=\"\">\u4e2d\u95f4\u8bc1\u4e66\u7f3a\u5931<\/span><\/td>\n<td><span class=\"\">\u91cd\u65b0\u4e0b\u8f7d\u5b8c\u6574\u8bc1\u4e66\u94fe\uff08\u7ec8\u7aef\u8bc1\u4e66+\u4e2d\u95f4\u8bc1\u4e66\uff09\uff0c\u4e00\u5e76\u4e0a\u4f20\u914d\u7f6e<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u8bc1\u4e66\u4e0e\u57df\u540d\u4e0d\u5339\u914d<\/span><\/td>\n<td><span class=\"\">\u8bc1\u4e66\u7ed1\u5b9a\u7684\u57df\u540d\u4e0d\u662f\u4f60\u8bbf\u95ee\u7684\u57df\u540d<\/span><\/td>\n<td><span class=\"\">\u68c0\u67e5\u8bc1\u4e66\u901a\u7528\u540d\u79f0\uff08CN\uff09\u662f\u5426\u4e0e\u7f51\u7ad9\u57df\u540d\u4e00\u81f4\uff0c\u4e0d\u4e00\u81f4\u5219\u91cd\u65b0\u7533\u8bf7<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u8bc1\u4e66\u5df2\u8fc7\u671f<\/span><\/td>\n<td><span class=\"\">\u8bc1\u4e66\u6709\u6548\u671f\u8fc7\u4e86<\/span><\/td>\n<td><span class=\"\">\u68c0\u67e5\u5230\u671f\u65f6\u95f4\uff0c\u53ca\u65f6\u7eed\u8d39<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">HTTPS\u9875\u9762\u52a0\u8f7dHTTP\u8d44\u6e90<\/span><\/td>\n<td><span class=\"\">\u6df7\u5408\u5185\u5bb9\u8b66\u544a<\/span><\/td>\n<td><span class=\"\">\u5c06\u6240\u6709\u5185\u90e8\u8d44\u6e90\u5f15\u7528\u6539\u4e3aHTTPS\u6216\u76f8\u5bf9\u534f\u8bae<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">443\u7aef\u53e3\u672a\u653e\u884c<\/span><\/td>\n<td><span class=\"\">\u8bc1\u4e66\u914d\u7f6e\u6b63\u786e\u4f46\u8bbf\u95ee\u4e0d\u4e86<\/span><\/td>\n<td><span class=\"\">\u68c0\u67e5\u5b89\u5168\u7ec4\u662f\u5426\u653e\u884c443\u7aef\u53e3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5feb\u901f\u9a8c\u8bc1\u547d\u4ee4<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<div class=\"md-code-block md-code-block-light\">\n<div class=\"md-code-block-banner-wrap\">\n<div class=\"md-code-block-banner md-code-block-banner-lite\">\n<div class=\"_121d384\">\n<div class=\"d2a24f03\"><span class=\"d813de27\">text<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<pre># \u68c0\u67e5\u8bc1\u4e66\u94fe\u662f\u5426\u5b8c\u6574\r\nopenssl s_client -connect \u4f60\u7684\u57df\u540d:443 -showcerts\r\n\r\n# \u68c0\u67e5\u7aef\u53e3\u76d1\u542c\u72b6\u6001\r\nnetstat -tlnp | grep :443<\/pre>\n<\/div>\n<h2><span class=\"\">\u95ee\u9898\u516b\uff1a\u7f51\u7ad9\u663e\u793a502 Bad Gateway\u9519\u8bef\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">502\u9519\u8bef\u901a\u5e38\u51fa\u73b0\u5728Nginx\u53cd\u5411\u4ee3\u7406+PHP-FPM\u67b6\u6784\u4e2d\uff0c\u8bf4\u660eNginx\u6536\u5230\u4e86\u4e0a\u6e38\u670d\u52a1\uff08\u5982PHP-FPM\uff09\u7684\u65e0\u6548\u54cd\u5e94\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6392\u67e5\u6b65\u9aa4<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u68c0\u67e5PHP-FPM\u670d\u52a1\u72b6\u6001<\/span><\/strong><span class=\"\">\uff1a<\/span><code>systemctl status php-fpm<\/code><span class=\"\">\uff0c\u5982\u679c\u670d\u52a1\u505c\u6b62\uff0c\u6267\u884c<\/span><code>systemctl start php-fpm<\/code><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u68c0\u67e5Nginx\u9519\u8bef\u65e5\u5fd7<\/span><\/strong><span class=\"\">\uff1a<\/span><code>tail -f \/var\/log\/nginx\/error.log<\/code><span class=\"\">\uff0c\u67e5\u770b\u5177\u4f53\u62a5\u9519\u4fe1\u606f<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u91cd\u542fPHP-FPM\u548cNginx<\/span><\/strong><span class=\"\">\uff1a<\/span><code>systemctl restart php-fpm &amp;&amp; systemctl restart nginx<\/code><\/p>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5e38\u89c1\u539f\u56e0<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">PHP-FPM\u8fdb\u7a0b\u5d29\u6e83\u6216\u672a\u542f\u52a8<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">PHP\u6267\u884c\u8d85\u65f6\uff08\u53ef\u8c03\u6574nginx.conf\u4e2d\u7684fastcgi_read_timeout\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">PHP\u5185\u5b58\u4e0d\u8db3\uff08\u8c03\u6574php.ini\u4e2d\u7684memory_limit\uff09<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">Socket\u6587\u4ef6\u6743\u9650\u95ee\u9898\uff08\u68c0\u67e5php-fpm.conf\u4e2d\u7684listen\u914d\u7f6e\uff09<\/span><\/p>\n<\/li>\n<\/ul>\n<h2><span class=\"\">\u95ee\u9898\u4e5d\uff1aVPS\u91cd\u542f\u540e\u8fde\u4e0d\u4e0a\u4e86\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u91cd\u542fVPS\u540e\u65e0\u6cd5\u8fde\u63a5\uff0c\u6700\u53ef\u80fd\u7684\u539f\u56e0\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">SSH\u670d\u52a1\u672a\u968f\u7cfb\u7edf\u81ea\u52a8\u542f\u52a8<\/span><\/strong><span class=\"\">\uff1a\u6267\u884c<\/span><code>systemctl enable ssh<\/code><span class=\"\">\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u9632\u706b\u5899\u89c4\u5219\u91cd\u7f6e<\/span><\/strong><span class=\"\">\uff1a\u91cd\u542f\u540e\u90e8\u5206\u9632\u706b\u5899\u89c4\u5219\u53ef\u80fd\u4e22\u5931\u6216\u6062\u590d\u9ed8\u8ba4\u3002\u901a\u8fc7VNC\u767b\u5f55\u68c0\u67e5\u5e76\u91cd\u65b0\u914d\u7f6e\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">IP\u5730\u5740\u53d8\u5316<\/span><\/strong><span class=\"\">\uff1a\u90e8\u5206\u670d\u52a1\u5546\u91cd\u542f\u5b9e\u4f8b\u540e\u53ef\u80fd\u4f1a\u5206\u914d\u65b0IP\u3002\u767b\u5f55\u63a7\u5236\u9762\u677f\u6838\u5bf9\u5f53\u524dIP\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u78c1\u76d8\u7a7a\u95f4\u6ee1\u5bfc\u81f4\u670d\u52a1\u65e0\u6cd5\u542f\u52a8<\/span><\/strong><span class=\"\">\uff1a\u5982\u679c\u78c1\u76d8\u88ab\u65e5\u5fd7\u5360\u6ee1\uff0cSSH\u670d\u52a1\u53ef\u80fd\u65e0\u6cd5\u6b63\u5e38\u542f\u52a8\u3002\u901a\u8fc7VNC\u767b\u5f55\u6267\u884c<\/span><code>df -h<\/code><span class=\"\">\u68c0\u67e5\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">VNC\u662f\u6551\u547d\u7a3b\u8349<\/span><\/strong><span class=\"\">\uff1a\u5f53\u7f51\u7edc\u5c42\u5b8c\u5168\u4e0d\u901a\u65f6\uff0c\u901a\u8fc7\u670d\u52a1\u5546\u63d0\u4f9b\u7684VNC\/KVM\u63a7\u5236\u53f0\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u670d\u52a1\u5668\uff0c\u7ed5\u8fc7\u6240\u6709\u7f51\u7edc\u95ee\u9898\u3002\u8fd9\u662f\u6392\u67e5\u91cd\u542f\u540e\u95ee\u9898\u7684\u9996\u9009\u65b9\u5f0f\u3002<\/span><\/p>\n<\/blockquote>\n<h2><span class=\"\">\u95ee\u9898\u5341\uff1aVPS\u4e0a\u7684\u670d\u52a1\u5076\u5c14\u65ad\u8fde\u6216\u7f51\u7edc\u6296\u52a8\u600e\u4e48\u529e\uff1f<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u7f51\u7edc\u6296\u52a8\u6307\u5ef6\u8fdf\u4e0d\u7a33\u5b9a\u6ce2\u52a8\u2014\u2014Ping\u503c\u5ffd\u9ad8\u5ffd\u4f4e\uff0c\u6570\u636e\u5305\u5230\u8fbe\u65f6\u95f4\u4e0d\u5747\u5300\u3002<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u6392\u67e5\u601d\u8def<\/span><\/strong><span class=\"\">\uff1a<\/span><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u5206\u65f6\u6bb5\u6d4b\u8bd5<\/span><\/strong><span class=\"\">\uff1a\u5728\u65e9\u4e0a\u3001\u665a\u9ad8\u5cf0\u3001\u6df1\u591c\u5206\u522bPing\u540c\u4e00\u4e2aIP\u3002\u5982\u679c\u53ea\u6709\u9ad8\u5cf0\u671f\u6ce2\u52a8\uff0c\u8bf4\u660e\u662f\u7ebf\u8def\u62e5\u5835\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u8def\u7531\u8ffd\u8e2a<\/span><\/strong><span class=\"\">\uff1a\u4f7f\u7528traceroute\u67e5\u770b\u662f\u5426\u7ed5\u8def\uff0c\u6216\u5ef6\u8fdf\u662f\u5426\u96c6\u4e2d\u5728\u67d0\u51e0\u8df3\u3002\u5982\u679c\u96c6\u4e2d\u5728\u67d0\u51e0\u8df3\uff0c\u901a\u5e38\u662f\u8fd0\u8425\u5546\u8282\u70b9\u62e5\u5835\u6216\u56fd\u9645\u51fa\u53e3\u74f6\u9888\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u68c0\u67e5VPS\u8d44\u6e90\u5360\u7528<\/span><\/strong><span class=\"\">\uff1a\u91cd\u70b9\u5173\u6ce8CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u5360\u7528\u3001\u8d1f\u8f7d\u3002\u5982\u679c\u8d44\u6e90\u5df2\u6ee1\uff0c\u5148\u4f18\u5316\u670d\u52a1\u5668\uff0c\u800c\u4e0d\u662f\u6025\u7740\u6362\u7ebf\u8def\u3002<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u533a\u5206\u5355\u7ebf\u7a0b\/\u591a\u7ebf\u7a0b<\/span><\/strong><span class=\"\">\uff1a\u5355\u7ebf\u7a0b\u6d4b\u8bd5\u6162\u4f46\u591a\u7ebf\u7a0b\u6b63\u5e38\uff0c\u8bf4\u660e\u662fTCP\u5229\u7528\u7387\u95ee\u9898\uff0c\u4e0d\u4e00\u5b9a\u662f\u7f51\u7edc\u6296\u52a8\u3002<\/span><\/p>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><strong><span class=\"\">\u4f18\u5316\u65b9\u6848<\/span><\/strong><span class=\"\">\uff08\u5148\u4f18\u5316\u540e\u6362\u7ebf\u8def\uff09\uff1a<\/span><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5f00\u542fBBR\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\uff0c\u5bf9\u8de8\u5883\u7ebf\u8def\u975e\u5e38\u53cb\u597d\uff0c\u80fd\u6709\u6548\u964d\u4f4e\u6296\u52a8\u5f71\u54cd<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u4f7f\u7528CDN\u4f5c\u4e3a\u7f13\u51b2\u5c42\uff0c\u9759\u6001\u8d44\u6e90\u8d70CDN\uff0c\u52a8\u6001\u8bf7\u6c42\u56de\u6e90VPS<\/span><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u7cbe\u7b80\u7cfb\u7edf\u670d\u52a1\uff0c\u4f7f\u7528\u9ad8\u6548Web\u670d\u52a1\u5668\uff08\u5982Nginx\uff09<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5982\u679c\u5168\u5929\u5019\u9ad8\u6296\u52a8\u3001\u4e22\u5305\u7387\u957f\u671f\u504f\u9ad8\u4e14\u5df2\u5f71\u54cd\u6838\u5fc3\u4e1a\u52a1\uff0c\u518d\u8003\u8651\u6362\u7ebf\u8def\u6216\u6362\u670d\u52a1\u5546\u3002<\/span><\/p>\n<h2><span class=\"\">\u603b\u7ed3\uff1aVPS\u6545\u969c\u6392\u67e5\u201c\u901f\u67e5\u624b\u518c\u201d<\/span><\/h2>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u4e3a\u4e86\u65b9\u4fbf\u4f60\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\uff0c\u8fd9\u91cc\u6574\u7406\u4e86\u4e00\u4efd\u901f\u67e5\u624b\u518c\uff1a<\/span><\/p>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><span class=\"\">\u95ee\u9898\u73b0\u8c61<\/span><\/th>\n<th><span class=\"\">\u4f18\u5148\u6392\u67e5\u65b9\u5411<\/span><\/th>\n<th><span class=\"\">\u5e38\u7528\u5de5\u5177<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span class=\"\">\u5883\u5185Ping\u4e0d\u901a\uff0c\u5883\u5916Ping\u901a<\/span><\/td>\n<td><span class=\"\">IP\u88ab\u5899<\/span><\/td>\n<td><a href=\"https:\/\/ping.chinaz.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">ping.chinaz.com<\/span><\/a><span class=\"\">\u3001<\/span><a href=\"https:\/\/itdog.cn\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">itdog.cn<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">SSH\u8fde\u63a5\u8d85\u65f6<\/span><\/td>\n<td><span class=\"\">\u5b89\u5168\u7ec4\u672a\u653e\u884c\u7aef\u53e3<\/span><\/td>\n<td><span class=\"\">\u63a7\u5236\u9762\u677f\u5b89\u5168\u7ec4\u89c4\u5219<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">SSH\u63d0\u793aConnection refused<\/span><\/td>\n<td><span class=\"\">SSH\u670d\u52a1\u672a\u542f\u52a8<\/span><\/td>\n<td><span class=\"\">VNC\u767b\u5f55 + systemctl status<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">SSH\u63d0\u793a\u5bc6\u7801\u9519\u8bef<\/span><\/td>\n<td><span class=\"\">\u7528\u6237\u540d\/\u5bc6\u7801\u9519\u8bef<\/span><\/td>\n<td><span class=\"\">\u63a7\u5236\u53f0\u91cd\u7f6e\u5bc6\u7801<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u7f51\u7ad9\u6253\u4e0d\u5f00\uff08HTTP\uff09<\/span><\/td>\n<td><span class=\"\">80\u7aef\u53e3\u672a\u653e\u884c\u6216Web\u670d\u52a1\u672a\u542f\u52a8<\/span><\/td>\n<td><span class=\"\">curl\u3001netstat<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u7f51\u7ad9\u6253\u4e0d\u5f00\uff08HTTPS\uff09<\/span><\/td>\n<td><span class=\"\">443\u7aef\u53e3\u672a\u653e\u884c\u6216SSL\u914d\u7f6e\u9519\u8bef<\/span><\/td>\n<td><span class=\"\">openssl s_client<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u7f51\u9875\u52a0\u8f7d\u4e0d\u5168\/\u90e8\u5206\u8d44\u6e90\u62a5\u9519<\/span><\/td>\n<td><span class=\"\">\u6df7\u5408\u5185\u5bb9\uff08HTTP\u8d44\u6e90\u88abHTTPS\u9875\u9762\u52a0\u8f7d\uff09<\/span><\/td>\n<td><span class=\"\">\u6d4f\u89c8\u5668F12\u5f00\u53d1\u8005\u5de5\u5177<\/span><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u7f51\u7ad9\u8bbf\u95ee\u6162<\/span><\/td>\n<td><span class=\"\">\u8def\u7531\u7ed5\u8def\u3001\u7ebf\u8def\u62e5\u5835<\/span><\/td>\n<td><span class=\"\">traceroute\u3001<\/span><a href=\"https:\/\/biuping.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"\">BiuPing.com<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><span class=\"\">\u8fde\u63a5\u65f6\u65ad\u65f6\u7eed<\/span><\/td>\n<td><span class=\"\">\u7f51\u7edc\u6296\u52a8\u3001BBR\u672a\u5f00\u542f<\/span><\/td>\n<td><span class=\"\">mtr\u3001\u5206\u65f6\u6bb5ping<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><span class=\"\">\u5efa\u8bae\u65b0\u624b\u5148\u6536\u85cf\u8fd9\u4efd\u6e05\u5355\uff0c\u9047\u5230\u95ee\u9898\u65f6\u6309\u56fe\u7d22\u9aa5\uff0c\u4ece\u6700\u7b80\u5355\u7684\u5f00\u59cb\u6392\u67e5\u2014\u2014\u5927\u90e8\u5206\u95ee\u9898\u5176\u5b9e\u5c31\u5361\u5728\u5b89\u5168\u7ec4\u6ca1\u5f00\u3001\u7aef\u53e3\u5199\u9519\u4e86\u3001\u670d\u52a1\u6ca1\u542f\u52a8\u8fd9\u51e0\u4e2a\u57fa\u7840\u73af\u8282\u4e0a\u3002\u638c\u63e1\u4e86\u8fd9\u4e9b\u6392\u67e5\u65b9\u6cd5\uff0cVPS\u7528\u8d77\u6765\u5c31\u987a\u624b\u591a\u4e86\u3002<\/span><\/p>\n<p>RakSmart VPS\u4fc3\u9500\u6d3b\u52a8\u6b63\u5728\u706b\u70ed\u8fdb\u884c\u4e2d\uff0c$1.99\/\u6708\u8d77\uff1a<a href=\"https:\/\/www.raksmart.com\/cps\/8482\" target=\"_blank\" rel=\"noopener\">https:\/\/www.raksmart.com\/cps\/8482<\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"ds-theme\"><\/div>\n<div class=\"ds-flex _0a3d93b\">\n<div class=\"ds-flex _965abe9 _54866f7\">\n<div class=\"db183363 ds-icon-button ds-icon-button--m ds-icon-button--sizing-container\" tabindex=\"0\" role=\"button\" aria-disabled=\"false\">\n<div class=\"ds-focus-ring\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u68b3\u7406VPS\u65b0\u624b10\u4e2a\u9ad8\u9891\u95ee\u9898\uff0c\u6db5\u76d6IP\u88ab\u5899\u3001SSH\u8fde\u4e0d\u4e0a\u3001\u7f51\u7ad9\u8bbf\u95ee\u6162\u3001SSL\u62a5\u9519\u7b49\u573a\u666f\uff0c\u63d0\u4f9b\u4ece\u73b0\u8c61\u5230\u89e3\u51b3\u65b9\u6848\u7684\u5b8c\u6574\u6392\u67e5\u601d\u8def\uff0c\u5e2e\u52a9\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002<\/p>\n","protected":false},"author":1,"featured_media":10776,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10775","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts\/10775","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/comments?post=10775"}],"version-history":[{"count":2,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts\/10775\/revisions"}],"predecessor-version":[{"id":10786,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts\/10775\/revisions\/10786"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/media\/10776"}],"wp:attachment":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/media?parent=10775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/categories?post=10775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/tags?post=10775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}