{"id":381,"date":"2025-12-02T15:00:31","date_gmt":"2025-12-02T07:00:31","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=381"},"modified":"2025-12-02T15:00:31","modified_gmt":"2025-12-02T07:00:31","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88ping%e8%87%aa%e5%b7%b1%e7%9a%84%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%97%b6%e4%bc%9a%e5%87%ba%e7%8e%b0%e8%af%b7%e6%b1%82%e8%b6%85%e6%97%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2025\/12\/02\/%e4%b8%ba%e4%bb%80%e4%b9%88ping%e8%87%aa%e5%b7%b1%e7%9a%84%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%97%b6%e4%bc%9a%e5%87%ba%e7%8e%b0%e8%af%b7%e6%b1%82%e8%b6%85%e6%97%b6%ef%bc%9f\/","title":{"rendered":"\u4e3a\u4ec0\u4e48ping\u81ea\u5df1\u7684\u865a\u62df\u673a\u65f6\u4f1a\u51fa\u73b0\u8bf7\u6c42\u8d85\u65f6\uff1f"},"content":{"rendered":"\n<p>\u5728 <strong>ping \u81ea\u5df1\u7684\u865a\u62df\u673a\uff08VM\uff09\u5374\u51fa\u73b0\u201c\u8bf7\u6c42\u8d85\u65f6\u201d<\/strong> \u65f6\uff0c\u901a\u5e38\u4e0d\u662f\u865a\u62df\u673a\u574f\u4e86\uff0c\u800c\u662f <strong>\u7f51\u7edc\u6a21\u5f0f\u3001\u9632\u706b\u5899\u3001IP \u914d\u7f6e<\/strong> \u7b49\u539f\u56e0\u5bfc\u81f4\u7684\u3002\u4e0b\u9762\u7ed9\u4f60\u6700\u5168\u9762\u7684\u6392\u67e5\u6307\u5357\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\udde9 \u4e00\u3001\u6700\u5e38\u89c1\u539f\u56e0\uff1a\u865a\u62df\u673a\u7f51\u7edc\u6a21\u5f0f\u4e0d\u652f\u6301\u4e92 ping<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1\ufe0f\u20e3 \u4f60\u4f7f\u7528\u7684\u662f NAT \u6a21\u5f0f\uff08\u6700\u5e38\u89c1\uff09<\/h2>\n\n\n\n<p>\u5728 VMware \/ VirtualBox \u4e2d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>NAT \u6a21\u5f0f = \u865a\u62df\u673a\u80fd\u4e0a\u7f51\uff0c\u4f46\u4e3b\u673a\u548c\u865a\u62df\u673a\u4e4b\u95f4\u4e0d\u80fd\u4e92\u76f8 ping<\/strong><\/li>\n\n\n\n<li>NAT \u7c7b\u4f3c\u201c\u8def\u7531\u5668\u9694\u79bb\u7f51\u7edc\u201d\uff0c\u9ed8\u8ba4\u4e0d\u5141\u8bb8 ICMP\uff08ping\uff09\u7a7f\u900f<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 \u6240\u4ee5 <strong>\u4e0d\u80fd\u4ece\u4e3b\u673a ping \u865a\u62df\u673a\uff0c\u4e5f\u4e0d\u80fd\u4ece\u865a\u62df\u673a ping \u4e3b\u673a<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u89e3\u51b3\u529e\u6cd5\uff1a\u6362\u6210 Bridged\uff08\u6865\u63a5\uff09 \u6216 Host-Only<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">VMware\uff1a<\/h3>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\u865a\u62df\u673a \u2192 \u8bbe\u7f6e \u2192 \u7f51\u7edc\u9002\u914d\u5668 \u2192 \u9009 \u201c\u6865\u63a5\u6a21\u5f0f\u201d\n\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">VirtualBox\uff1a<\/h3>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\u8bbe\u7f6e \u2192 \u7f51\u7edc \u2192 \u8fde\u63a5\u65b9\u5f0f \u2192 \u6865\u63a5\u7f51\u5361\n\n<\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\udde9 \u4e8c\u3001\u9632\u706b\u5899\u963b\u6b62 ICMP\uff08Windows \/ Linux\uff09<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">2\ufe0f\u20e3 \u865a\u62df\u673a\u662f Linux\uff08Ubuntu\u3001CentOS\u3001Debian\uff09<\/h2>\n\n\n\n<p>Linux \u9ed8\u8ba4 <strong>\u4e0d\u62e6 ping<\/strong>\uff0c\u4f46\u6709\u4e09\u79cd\u60c5\u51b5\u4f1a\u88ab\u62e6\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u60c5\u51b5 A\uff1aufw \u542f\u7528\u4e14\u7981\u4e86 ICMP<\/h3>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo ufw status\n\n<\/pre><\/div>\n\n\n<p>\u5982\u679c\u542f\u7528\uff0c\u5141\u8bb8 ping\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo ufw allow icmp\n\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u60c5\u51b5 B\uff1asysctl \u7981\u6b62 ping<\/h3>\n\n\n\n<p>\u68c0\u67e5\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\ncat \/proc\/sys\/net\/ipv4\/icmp_echo_ignore_all\n\n<\/pre><\/div>\n\n\n<p>\u5982\u679c\u662f 1\uff0c\u6539\u6210\u5141\u8bb8 ping\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo sysctl -w net.ipv4.icmp_echo_ignore_all=0\n\n<\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3\ufe0f\u20e3 \u4e3b\u673a\u662f Windows<\/h2>\n\n\n\n<p>Windows \u81ea\u5e26\u9632\u706b\u5899\u4f1a\u62e6\u4f4f ICMP\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u89e3\u51b3\u65b9\u6cd5\uff1a\u6253\u5f00 ICMP \u56de\u663e\uff08\u5141\u8bb8 ping\uff09<\/h3>\n\n\n\n<p>\u641c\u7d22 <strong>\u9632\u706b\u5899 \u2192 \u9ad8\u7ea7\u8bbe\u7f6e \u2192 \u5165\u7ad9\u89c4\u5219<\/strong><br>\u542f\u7528\u4ee5\u4e0b\u89c4\u5219\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6587\u4ef6\u548c\u6253\u5370\u673a\u5171\u4eab\uff08\u56de\u663e\u8bf7\u6c42 \u2013 ICMPv4-In\uff09<\/strong><\/li>\n\n\n\n<li><strong>\u56de\u663e\u8bf7\u6c42 ICMPv4<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u542f\u7528\u540e\u5c31\u80fd\u4e92 ping\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\udde9 \u4e09\u3001IP \u4e0d\u5728\u540c\u4e00\u7f51\u6bb5\uff08\u975e\u5e38\u5e38\u89c1\uff09<\/h1>\n\n\n\n<p>\u5047\u8bbe\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3b\u673a\u7684 IP\uff1a<code>192.168.1.10<\/code><\/li>\n\n\n\n<li>\u865a\u62df\u673a NAT IP\uff1a<code>192.168.199.128<\/code><\/li>\n<\/ul>\n\n\n\n<p>\u7ed3\u679c\uff1a<strong>\u4e0d\u540c\u7f51\u6bb5\u65e0\u6cd5 ping<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u89e3\u51b3\u529e\u6cd5<\/h3>\n\n\n\n<p>\u8ba9\u865a\u62df\u673a\u4f7f\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6865\u63a5\u6a21\u5f0f\uff08\u5f97\u5230\u4e0e\u4f60\u4e00\u81f4\u7684 LAN \u7f51\u6bb5\uff09<\/li>\n\n\n\n<li>Host-Only \u6a21\u5f0f\uff08\u4e3b\u673a\u4e0e\u865a\u62df\u673a\u540c\u7f51\u6bb5\uff09<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\udde9 \u56db\u3001\u865a\u62df\u7f51\u5361\u9a71\u52a8\/\u670d\u52a1\u5f02\u5e38<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">VMware<\/h3>\n\n\n\n<p>\u68c0\u67e5\u662f\u5426\u5b58\u5728\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>VMnet1\uff08Host-Only\uff09<\/strong><\/li>\n\n\n\n<li><strong>VMnet8\uff08NAT\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u5982\u679c\u4e22\u5931 \u21d2 \u4fee\u590d VMware\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nVMware \u2192 Help \u2192 Repair\n\n<\/pre><\/div>\n\n\n<h3 class=\"wp-block-heading\">VirtualBox<\/h3>\n\n\n\n<p>\u68c0\u67e5\u662f\u5426\u5b89\u88c5 VirtualBox Host-Only Adapter\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\udde9 \u4e94\u3001\u865a\u62df\u673a\u5185\u90e8\u6ca1\u6709\u6b63\u786e\u83b7\u53d6\u5230 IP\uff08DHCP \u5931\u8d25\uff09<\/h1>\n\n\n\n<p>\u68c0\u67e5\u865a\u62df\u673a\u5185\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Linux:<\/h3>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nip a\n\n<\/pre><\/div>\n\n\n<p>\u5982\u679c\u770b\u5230 <code>127.0.0.1<\/code> \u6216 <code>169.254.x.x<\/code> \u21d2 DHCP \u6ca1\u62ff\u5230 IP\u3002<\/p>\n\n\n\n<p>\u91cd\u542f\u7f51\u7edc\uff1a<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nsudo systemctl restart NetworkManager\n\n<\/pre><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83c\udfc1 \u6700\u7b80\u5224\u5b9a\u65b9\u6cd5\uff1a\u4e00\u6b65\u5e2e\u4f60\u5b9a\u4f4d\u539f\u56e0<\/h1>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u7b54\u6211\uff1a\u4f60\u7684\u865a\u62df\u673a\u76ee\u524d\u4f7f\u7528\u54ea\u4e2a\u7f51\u7edc\u6a21\u5f0f\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NAT<\/li>\n\n\n\n<li>\u6865\u63a5\uff08Bridged\uff09<\/li>\n\n\n\n<li>Host-Only<\/li>\n\n\n\n<li>\u81ea\u5b9a\u4e49\u7f51\u7edc\uff08VMnet\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u5982\u679c\u4f60\u544a\u8bc9\u6211\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u865a\u62df\u673a\u7cfb\u7edf\uff08Ubuntu \/ CentOS \/ Windows\uff09<\/li>\n\n\n\n<li>\u865a\u62df\u673a\u8f6f\u4ef6\uff08VMware \/ VirtualBox\uff09<\/li>\n\n\n\n<li>\u4e3b\u673a\u7cfb\u7edf\uff08Windows \/ macOS\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u6211\u53ef\u4ee5 <strong>\u4e00\u6b65\u5b9a\u4f4d\u4e3a\u4ec0\u4e48 ping \u4e0d\u901a\uff0c\u5e76\u7ed9\u4f60\u6700\u7cbe\u786e\u7684\u89e3\u51b3\u65b9\u6cd5<\/strong>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 ping \u81ea\u5df1\u7684\u865a\u62df\u673a\uff08VM\uff09\u5374\u51fa\u73b0\u201c\u8bf7\u6c42\u8d85\u65f6\u201d \u65f6\uff0c\u901a\u5e38\u4e0d\u662f\u865a\u62df\u673a\u574f\u4e86\uff0c\u800c&#8230; 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