{"id":21161,"date":"2025-05-23T11:56:10","date_gmt":"2025-05-23T03:56:10","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/why-service-providers-disable-ping-its-server-benefits\/"},"modified":"2025-05-23T12:01:41","modified_gmt":"2025-05-23T04:01:41","slug":"why-service-providers-disable-ping-its-server-benefits","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f"},"content":{"rendered":"<p>\u5728\u590d\u6742\u7684\u670d\u52a1\u5668\u5b89\u5168\u9886\u57df\uff0cPING\u963b\u65ad\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u9632\u5fa1\u673a\u5236\uff0c\u6b63\u5728\u91cd\u5851<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\" target=\"_blank\">\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546<\/a>\u5904\u7406\u7f51\u7edc\u5b89\u5168\u7684\u65b9\u5f0f\u3002\u968f\u7740\u7f51\u7edc\u5a01\u80c1\u53d8\u5f97\u8d8a\u6765\u8d8a\u590d\u6742\uff0c\u7f51\u7edc\u7ba1\u7406\u5458\u548c\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u6b63\u5728\u91c7\u7528\u66f4\u4e25\u683c\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u5176\u4e2dPING\u9650\u5236\u662f\u4ed6\u4eec\u5b89\u5168\u9632\u62a4\u7684\u57fa\u672c\u7ec4\u6210\u90e8\u5206\u3002\u672c\u6280\u672f\u6df1\u5ea6\u63a2\u8ba8\u89e3\u91ca\u4e86PING\u963b\u65ad\u7684\u539f\u7406\u53ca\u5176\u5bf9\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u4f18\u52bf\uff0c\u7279\u522b\u662f\u5728\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u3002<\/p>\n<h2><strong>\u7406\u89e3PING\u547d\u4ee4\u53ca\u5176\u6f14\u53d8<\/strong><\/h2>\n<p>PING\uff08\u6570\u636e\u5305\u7f51\u7edc\u63a2\u6d4b\u5668\uff09\u6700\u521d\u662f\u4f5c\u4e3a\u7f51\u7edc\u8fde\u63a5\u6d4b\u8bd5\u7684\u8bca\u65ad\u5de5\u5177\uff0c\u7531Mike Muuss\u4e8e1983\u5e74\u5728\u7f8e\u56fd\u9646\u519b\u7814\u7a76\u5b9e\u9a8c\u5ba4\u5f00\u53d1\u3002\u8be5\u5de5\u5177\u7684\u540d\u79f0\u7075\u611f\u6765\u81ea\u58f0\u7eb3\u6280\u672f\u7684\u58f0\u97f3\uff0c\u53cd\u6620\u4e86\u5176\u56de\u58f0\u8bf7\u6c42\u7684\u7279\u6027\u3002\u867d\u7136\u6700\u521d\u662f\u4e3a\u6545\u969c\u6392\u9664\u800c\u8bbe\u8ba1\u7684\uff0c\u4f46\u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u73af\u5883\u4e2d\u5df2\u7ecf\u6f14\u53d8\u6210\u4e86\u4e00\u628a\u53cc\u5203\u5251\u3002<\/p>\n<p>\u8be5\u547d\u4ee4\u901a\u8fc7\u5411\u76ee\u6807\u4e3b\u673a\u53d1\u9001ICMP\uff08\u4e92\u8054\u7f51\u63a7\u5236\u6d88\u606f\u534f\u8bae\uff09\u56de\u58f0\u8bf7\u6c42\u6765\u8fd0\u884c\uff0c\u6d4b\u91cf\u54cd\u5e94\u65f6\u95f4\u548c\u6570\u636e\u5305\u4e22\u5931\u7387\u3002\u6bcf\u4e2aPING\u6570\u636e\u5305\u81f3\u5c11\u5305\u542b64\u5b57\u8282\uff0c\u5305\u62ecICMP\u5934\u548c\u8d1f\u8f7d\u3002\u5f53\u6570\u5343\u6216\u6570\u767e\u4e07\u4e2a\u8bf7\u6c42\u540c\u65f6\u8fdb\u884c\u65f6\uff0c\u8fd9\u79cd\u770b\u4f3c\u6700\u5c0f\u7684\u6570\u636e\u53ef\u80fd\u4f1a\u5bf9\u7f51\u7edc\u8d44\u6e90\u9020\u6210\u91cd\u5927\u8d1f\u62c5\u3002<\/p>\n<p>PING\u7684\u5173\u952e\u6280\u672f\u65b9\u9762\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5f80\u8fd4\u65f6\u95f4\uff08RTT\uff09\u6d4b\u91cf<\/li>\n<li>\u751f\u5b58\u65f6\u95f4\uff08TTL\uff09\u503c<\/li>\n<li>\u6570\u636e\u5305\u5927\u5c0f\u914d\u7f6e<\/li>\n<li>\u6570\u636e\u5305\u5e8f\u5217\u7f16\u53f7<\/li>\n<li>\u65f6\u95f4\u6233\u4fe1\u606f<\/li>\n<\/ul>\n<h2><strong>PING\u963b\u65ad\u7684\u4e3b\u8981\u52a8\u673a<\/strong><\/h2>\n<p>\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u5b9e\u65bdPING\u963b\u65ad\u6709\u591a\u4e2a\u6218\u7565\u539f\u56e0\uff0c\u8fd9\u4e9b\u539f\u56e0\u690d\u6839\u4e8e\u5b89\u5168\u6027\u548c\u6027\u80fd\u8003\u8651\u3002\u4e3b\u8981\u52a8\u673a\u6765\u81ea\u4e8e\u9700\u8981\u7f13\u89e3DDoS\uff08\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff09\u653b\u51fb\uff0c\u8fd9\u7c7b\u653b\u51fb\u5728\u590d\u6742\u6027\u548c\u9891\u7387\u4e0a\u90fd\u6709\u6240\u589e\u957f\u3002\u4ec5\u57282023\u5e74\uff0cDDoS\u653b\u51fb\u5c31\u6bd4\u4e0a\u4e00\u5e74\u589e\u52a0\u4e86200%\uff0c\u5176\u4e2d\u57fa\u4e8ePING\u7684\u653b\u51fb\u5360\u636e\u4e86\u8fd9\u4e9b\u4e8b\u4ef6\u7684\u5f88\u5927\u6bd4\u4f8b\u3002<\/p>\n<p>\u5f53\u6076\u610f\u884c\u4e3a\u8005\u5229\u7528PING\u8fdb\u884c\u4fa6\u5bdf\u6216\u6d2a\u6c34\u653b\u51fb\u65f6\uff0c\u963b\u65ad\u6b64\u534f\u8bae\u5c31\u6210\u4e3a\u4e86\u4e00\u79cd\u5408\u7406\u7684\u9632\u5fa1\u673a\u5236\u3002\u963b\u65adPING\u7684\u51b3\u5b9a\u901a\u5e38\u9075\u5faa\u4ed4\u7ec6\u7684\u98ce\u9669\u8bc4\u4f30\uff0c\u8003\u8651\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u8106\u5f31\u6027\u6982\u51b5<\/li>\n<li>\u670d\u52a1\u5668\u8d44\u6e90\u4f7f\u7528\u6a21\u5f0f<\/li>\n<li>\u5386\u53f2\u653b\u51fb\u6570\u636e<\/li>\n<li>\u5408\u89c4\u8981\u6c42<\/li>\n<li>\u4e1a\u52a1\u8fde\u7eed\u6027\u9700\u6c42<\/li>\n<\/ul>\n<h2><strong>PING\u963b\u65ad\u7684\u516d\u5927\u5173\u952e\u4f18\u52bf<\/strong><\/h2>\n<p>1. DDoS\u653b\u51fb\u9884\u9632\uff1a\u963b\u65adPING\u53ef\u4ee5\u6709\u6548\u4e2d\u548cPING\u6d2a\u6c34\u653b\u51fb\uff0c\u8fd9\u662f\u4e00\u79cd\u5e38\u89c1\u7684DDoS\u53d8\u4f53\uff0c\u4f1a\u7528ICMP\u56de\u58f0\u8bf7\u6c42\u6df9\u6ca1\u670d\u52a1\u5668\u3002\u6700\u8fd1\u7684\u7814\u7a76\u8868\u660e\uff0cPING\u6d2a\u6c34\u653b\u51fb\u53ef\u4ee5\u4ea7\u751f\u8d85\u8fc7100 Gbps\u7684\u6d41\u91cf\uff0c\u8fd9\u4f7f\u5f97\u8fd9\u79cd\u4fdd\u62a4\u5bf9\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>2. \u8d44\u6e90\u4f18\u5316\uff1a\u901a\u8fc7\u6d88\u9664\u5bf9PING\u8bf7\u6c42\u7684\u54cd\u5e94\uff0c\u670d\u52a1\u5668\u53ef\u4ee5\u4e3a\u5408\u6cd5\u6d41\u91cf\u4fdd\u7559CPU\u5468\u671f\u548c\u7f51\u7edc\u5e26\u5bbd\u3002\u6280\u672f\u6d4b\u91cf\u8868\u660e\uff0c\u5373\u4f7f\u662f\u9002\u5ea6\u7684PING\u6d41\u91cf\u4e5f\u53ef\u80fd\u6d88\u8017\u9ad8\u8fbe5%\u7684\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u8fd9\u5728\u9ad8\u6d41\u91cf\u73af\u5883\u4e2d\u53d8\u5f97\u5f88\u91cd\u8981\u3002<\/p>\n<p>3. \u589e\u5f3a\u5b89\u5168\u6001\u52bf\uff1aPING\u963b\u65ad\u4ece\u653b\u51fb\u8005\u7684\u6b66\u5668\u5e93\u4e2d\u79fb\u9664\u4e86\u4e00\u4e2a\u4fa6\u5bdf\u5de5\u5177\uff0c\u4f7f\u7f51\u7edc\u6620\u5c04\u53d8\u5f97\u66f4\u5177\u6311\u6218\u6027\u3002\u8fd9\u5305\u62ec\u9632\u62a4\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u62d3\u6251\u53d1\u73b0<\/li>\n<li>\u4e3b\u673a\u679a\u4e3e\u5c1d\u8bd5<\/li>\n<li>\u64cd\u4f5c\u7cfb\u7edf\u6307\u7eb9\u8bc6\u522b<\/li>\n<li>\u670d\u52a1\u53ef\u7528\u6027\u63a2\u6d4b<\/li>\n<\/ul>\n<p>4. \u6539\u5584\u7528\u6237\u4f53\u9a8c\uff1a\u5148\u524d\u5206\u914d\u7ed9PING\u54cd\u5e94\u7684\u8d44\u6e90\u88ab\u91cd\u5b9a\u5411\u5230\u670d\u52a1\u5b9e\u9645\u7528\u6237\u8bf7\u6c42\u3002\u8fd9\u79cd\u91cd\u65b0\u5206\u914d\u53ef\u4ee5\u5728\u9ad8\u5cf0\u6d41\u91cf\u671f\u95f4\u5c06\u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\u63d0\u9ad8\u591a\u8fbe10%\u3002<\/p>\n<p>5. \u4fe1\u606f\u5b89\u5168\uff1a\u963b\u65adPING\u53ef\u4ee5\u9690\u85cf\u670d\u52a1\u5668\u54cd\u5e94\u6a21\u5f0f\u548c\u7f51\u7edc\u67b6\u6784\u7ec6\u8282\uff0c\u907f\u514d\u6f5c\u5728\u5a01\u80c1\u3002\u8fd9\u5305\u62ec\u4fdd\u62a4\uff1a<\/p>\n<ul>\n<li>\u5185\u90e8\u7f51\u7edc\u7ed3\u6784<\/li>\n<li>\u670d\u52a1\u5668\u54cd\u5e94\u7279\u5f81<\/li>\n<li>\u7f51\u7edc\u65f6\u5e8f\u6a21\u5f0f<\/li>\n<li>\u7cfb\u7edf\u8d1f\u8f7d\u6307\u6807<\/li>\n<\/ul>\n<p>6. \u5e26\u5bbd\u8282\u7ea6\uff1a\u6d88\u9664PING\u6d41\u91cf\u51cf\u5c11\u4e86\u6574\u4f53\u7f51\u7edc\u8d1f\u8f7d\uff0c\u8fd9\u5728\u9ad8\u6d41\u91cf\u73af\u5883\u4e2d\u7279\u522b\u6709\u76ca\u3002\u7814\u7a76\u8868\u660e\u5728\u5927\u89c4\u6a21\u90e8\u7f72\u4e2d\u53ef\u4ee5\u8282\u77012-3%\u7684\u5e26\u5bbd\u3002<\/p>\n<h2><strong>PING\u963b\u65ad\u7684\u6280\u672f\u5b9e\u73b0<\/strong><\/h2>\n<p>\u5b9e\u65bdPING\u963b\u65ad\u9700\u8981\u5bf9\u7f51\u7edc\u534f\u8bae\u548c\u7cfb\u7edf\u7ba1\u7406\u6709\u6df1\u5165\u7684\u7406\u89e3\u3002\u867d\u7136\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f51\u7edc\u73af\u5883\u7684\u65b9\u6cd5\u5404\u4e0d\u76f8\u540c\uff0c\u4f46\u90fd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u5bf9\u5408\u6cd5\u76d1\u63a7\u9700\u6c42\u7684\u6f5c\u5728\u5f71\u54cd\u3002<\/p>\n<p>\u5bf9\u4e8eLinux\u670d\u52a1\u5668\uff0c\u7ba1\u7406\u5458\u6709\u51e0\u4e2a\u5b9e\u73b0\u9009\u9879\uff1a<\/p>\n<pre>\r\n    # \u65b9\u6cd51\uff1a\u4f7f\u7528sysctl\r\n    net.ipv4.icmp_echo_ignore_all = 1\r\n    net.ipv6.icmp.echo_ignore_all = 1\r\n    \r\n    # \u65b9\u6cd52\uff1a\u4f7f\u7528iptables\r\n    iptables -A INPUT -p icmp --icmp-type echo-request -j DROP\r\n    ip6tables -A INPUT -p ipv6-icmp --icmpv6-type echo-request -j DROP\r\n    \r\n    # \u65b9\u6cd53\uff1a\u4f7f\u7528\u5e26\u901f\u7387\u9650\u5236\u7684\u9ad8\u7ea7iptables\u914d\u7f6e\r\n    iptables -A INPUT -p icmp --icmp-type echo-request -m limit --limit 1\/s -j ACCEPT\r\n    iptables -A INPUT -p icmp --icmp-type echo-request -j DROP\r\n    <\/pre>\n<p>\u5bf9\u4e8eWindows Server\u73af\u5883\uff0c\u7ba1\u7406\u5458\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre>\r\n    # PowerShell\u547d\u4ee4\u7528\u4e8eWindows\u9632\u706b\u5899\r\n    New-NetFirewallRule -DisplayName \"Block ICMP Echo Request\" `\r\n        -Direction Inbound `\r\n        -Protocol ICMPv4 `\r\n        -IcmpType 8 `\r\n        -Action Block\r\n    <\/pre>\n<p>\u5b9e\u65bd\u65f6\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u76d1\u63a7\u8981\u6c42<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\u96c6\u7fa4\u914d\u7f6e<\/li>\n<li>\u8d1f\u8f7d\u5747\u8861\u5668\u5065\u5eb7\u68c0\u67e5<\/li>\n<li>\u5185\u90e8\u7f51\u7edc\u8bca\u65ad<\/li>\n<li>\u7d27\u6025\u8bbf\u95ee\u7a0b\u5e8f<\/li>\n<\/ul>\n<h2><strong>\u66ff\u4ee3\u76d1\u63a7\u89e3\u51b3\u65b9\u6848<\/strong><\/h2>\n<p>\u73b0\u4ee3\u670d\u52a1\u5668\u76d1\u63a7\u8fdc\u4e0d\u6b62\u7b80\u5355\u7684PING\u68c0\u67e5\u3002\u5f53\u4ee3\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u4e86\u5bf9\u7cfb\u7edf\u5065\u5eb7\u72b6\u51b5\u548c\u6027\u80fd\u6307\u6807\u7684\u66f4\u6df1\u5165\u89c1\u89e3\u3002\u4ee5\u4e0b\u662f\u66ff\u4ee3\u76d1\u63a7\u65b9\u6cd5\u7684\u7efc\u5408\u6982\u8ff0\uff1a<\/p>\n<p>1. HTTP(S)\u7aef\u70b9\u76d1\u63a7\uff1a<\/p>\n<ul>\n<li>\u54cd\u5e94\u4ee3\u7801\u9a8c\u8bc1<\/li>\n<li>\u5185\u5bb9\u9a8c\u8bc1\u68c0\u67e5<\/li>\n<li>SSL\u8bc1\u4e66\u76d1\u63a7<\/li>\n<li>\u54cd\u5e94\u65f6\u95f4\u8ddf\u8e2a<\/li>\n<li>\u81ea\u5b9a\u4e49\u6807\u5934\u9a8c\u8bc1<\/li>\n<\/ul>\n<p>2. TCP\u7aef\u53e3\u76d1\u63a7\uff1a<\/p>\n<ul>\n<li>\u670d\u52a1\u53ef\u7528\u6027\u68c0\u67e5<\/li>\n<li>\u8fde\u63a5\u65f6\u95f4\u6d4b\u91cf<\/li>\n<li>\u7aef\u53e3\u72b6\u6001\u9a8c\u8bc1<\/li>\n<li>\u534f\u8bae\u7279\u5b9a\u6d4b\u8bd5<\/li>\n<\/ul>\n<p>3. \u5e94\u7528\u7a0b\u5e8f\u6027\u80fd\u76d1\u63a7\uff08APM\uff09\uff1a<\/p>\n<ul>\n<li>\u5b9e\u65f6\u6027\u80fd\u6307\u6807<\/li>\n<li>\u4e8b\u52a1\u8ffd\u8e2a<\/li>\n<li>\u9519\u8bef\u7387\u76d1\u63a7<\/li>\n<li>\u8d44\u6e90\u5229\u7528\u7387\u8ddf\u8e2a<\/li>\n<li>\u7528\u6237\u4f53\u9a8c\u6307\u6807<\/li>\n<\/ul>\n<h2><strong>\u5b9e\u65bd\u6700\u4f73\u5b9e\u8df5<\/strong><\/h2>\n<p>\u6210\u529f\u5b9e\u65bdPING\u963b\u65ad\u9700\u8981\u5e73\u8861\u8003\u8651\u5b89\u5168\u6027\u548c\u8fd0\u8425\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n<p>1. \u9009\u62e9\u6027\u963b\u65ad\u7b56\u7565\uff1a<\/p>\n<ul>\n<li>\u5c06\u5185\u90e8\u76d1\u63a7\u7cfb\u7edf\u5217\u5165\u767d\u540d\u5355<\/li>\n<li>\u5b9e\u65bd\u901f\u7387\u9650\u5236\u800c\u4e0d\u662f\u5b8c\u5168\u963b\u65ad<\/li>\n<li>\u4e3aIPv4\u548cIPv6\u521b\u5efa\u5355\u72ec\u7684\u89c4\u5219<\/li>\n<li>\u4e3a\u5173\u952e\u670d\u52a1\u914d\u7f6e\u4f8b\u5916\u89c4\u5219<\/li>\n<\/ul>\n<p>2. \u76d1\u63a7\u548c\u65e5\u5fd7\u8bb0\u5f55\uff1a<\/p>\n<ul>\n<li>\u5b9e\u65bd\u88ab\u963b\u65ad\u8bf7\u6c42\u7684\u7efc\u5408\u65e5\u5fd7\u8bb0\u5f55<\/li>\n<li>\u8bbe\u7f6e\u5f02\u5e38PING\u6a21\u5f0f\u8b66\u62a5<\/li>\n<li>\u76d1\u63a7\u5bf9\u5408\u6cd5\u670d\u52a1\u7684\u5f71\u54cd<\/li>\n<li>\u5b9a\u671f\u5ba1\u67e5\u963b\u65ad\u6548\u679c<\/li>\n<\/ul>\n<p>3. \u6587\u6863\u548c\u653f\u7b56\uff1a<\/p>\n<ul>\n<li>\u7ef4\u62a4\u8be6\u7ec6\u7684\u914d\u7f6e\u6587\u6863<\/li>\n<li>\u521b\u5efa\u6e05\u6670\u7684\u5347\u7ea7\u7a0b\u5e8f<\/li>\n<li>\u5b9a\u4e49\u5ba1\u67e5\u548c\u66f4\u65b0\u5468\u671f<\/li>\n<li>\u5efa\u7acb\u7d27\u6025\u8bbf\u95ee\u534f\u8bae<\/li>\n<\/ul>\n<h2><strong>\u672a\u6765\u8003\u8651\u548c\u4e0d\u65ad\u6f14\u53d8\u7684\u5a01\u80c1<\/strong><\/h2>\n<p>\u7f51\u7edc\u5b89\u5168\u7684\u683c\u5c40\u5728\u4e0d\u65ad\u53d1\u5c55\uff0c\u4e3a\u670d\u52a1\u5668\u4fdd\u62a4\u5e26\u6765\u65b0\u7684\u6311\u6218\u548c\u673a\u9047\u3002PING\u963b\u65ad\u7b56\u7565\u7684\u672a\u6765\u8003\u8651\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n<p>\u65b0\u5174\u6280\u672f\uff1a<\/p>\n<ul>\n<li>AI\u9a71\u52a8\u7684\u5a01\u80c1\u68c0\u6d4b<\/li>\n<li>\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u6d41\u91cf\u5206\u6790<\/li>\n<li>\u81ea\u52a8\u54cd\u5e94\u7cfb\u7edf<\/li>\n<li>\u96f6\u4fe1\u4efb\u7f51\u7edc\u67b6\u6784<\/li>\n<\/ul>\n<p>\u4e0d\u65ad\u6f14\u53d8\u7684\u653b\u51fb\u8f7d\u4f53\uff1a<\/p>\n<ul>\n<li>\u9ad8\u7ea7DDoS\u6280\u672f<\/li>\n<li>\u534f\u8bae\u6ee5\u7528\u65b9\u6cd5<\/li>\n<li>\u6df7\u5408\u8f7d\u4f53\u653b\u51fb<\/li>\n<li>\u96f6\u65e5\u6f0f\u6d1e\u5229\u7528<\/li>\n<\/ul>\n<p>\u5728\u670d\u52a1\u5668\u79df\u7528\u5b89\u5168\u9762\u4e34\u524d\u6240\u672a\u6709\u6311\u6218\u7684\u65f6\u4ee3\uff0c\u7406\u89e3\u548c\u5b9e\u65bd\u5f3a\u5927\u7684PING\u963b\u65ad\u7b56\u7565\u4ecd\u7136\u81f3\u5173\u91cd\u8981\u3002\u968f\u7740\u7f51\u7edc\u5a01\u80c1\u4e0d\u65ad\u6f14\u53d8\uff0c\u5c06\u4f20\u7edf\u5b89\u5168\u63aa\u65bd\u5982PING\u963b\u65ad\u4e0e\u73b0\u4ee3\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u76f8\u7ed3\u5408\uff0c\u4e3a\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u63d0\u4f9b\u6700\u6709\u6548\u7684\u9632\u5fa1\u3002\u5b9a\u671f\u8bc4\u4f30\u548c\u8c03\u6574\u8fd9\u4e9b\u5b89\u5168\u63aa\u65bd\u53ef\u786e\u4fdd\u6301\u7eed\u9632\u5fa1\u65b0\u5174\u5a01\u80c1\uff0c\u540c\u65f6\u4fdd\u6301\u6700\u4f73\u670d\u52a1\u5668\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u590d\u6742\u7684\u670d\u52a1\u5668\u5b89\u5168\u9886\u57df\uff0cPING\u963b\u65ad\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u9632\u5fa1\u673a\u5236\uff0c\u6b63\u5728\u91cd\u5851\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u5904\u7406\u7f51\u7edc\u5b89\u5168\u7684\u65b9\u5f0f\u3002\u968f\u7740\u7f51\u7edc\u5a01\u80c1\u53d8\u5f97\u8d8a\u6765\u8d8a\u590d\u6742\uff0c\u7f51\u7edc\u7ba1\u7406\u5458\u548c\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u6b63\u5728\u91c7\u7528\u66f4\u4e25\u683c\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u5176\u4e2dPING\u9650\u5236\u662f\u4ed6\u4eec\u5b89\u5168\u9632\u62a4\u7684\u57fa\u672c\u7ec4\u6210\u90e8\u5206\u3002\u672c\u6280\u672f\u6df1\u5ea6\u63a2\u8ba8\u89e3\u91ca\u4e86PING\u963b\u65ad\u7684\u539f\u7406\u53ca\u5176\u5bf9\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u7684\u91cd\u8981\u4f18\u52bf\uff0c\u7279\u522b\u662f\u5728\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u3002 \u7406\u89e3PING\u547d\u4ee4\u53ca\u5176\u6f14\u53d8 PING\uff08\u6570\u636e\u5305\u7f51\u7edc\u63a2\u6d4b\u5668\uff09\u6700\u521d\u662f\u4f5c\u4e3a\u7f51\u7edc\u8fde\u63a5\u6d4b\u8bd5\u7684\u8bca\u65ad\u5de5\u5177\uff0c\u7531Mike Muuss\u4e8e1983\u5e74\u5728\u7f8e\u56fd\u9646\u519b\u7814\u7a76\u5b9e\u9a8c\u5ba4\u5f00\u53d1\u3002\u8be5\u5de5\u5177\u7684\u540d\u79f0\u7075\u611f\u6765\u81ea\u58f0\u7eb3\u6280\u672f\u7684\u58f0\u97f3\uff0c\u53cd\u6620\u4e86\u5176\u56de\u58f0\u8bf7\u6c42\u7684\u7279\u6027\u3002\u867d\u7136\u6700\u521d\u662f\u4e3a\u6545\u969c\u6392\u9664\u800c\u8bbe\u8ba1\u7684\uff0c\u4f46\u5728\u73b0\u4ee3\u4e92\u8054\u7f51\u73af\u5883\u4e2d\u5df2\u7ecf\u6f14\u53d8\u6210\u4e86\u4e00\u628a\u53cc\u5203\u5251\u3002 \u8be5\u547d\u4ee4\u901a\u8fc7\u5411\u76ee\u6807\u4e3b\u673a\u53d1\u9001ICMP\uff08\u4e92\u8054\u7f51\u63a7\u5236\u6d88\u606f\u534f\u8bae\uff09\u56de\u58f0\u8bf7\u6c42\u6765\u8fd0\u884c\uff0c\u6d4b\u91cf\u54cd\u5e94\u65f6\u95f4\u548c\u6570\u636e\u5305\u4e22\u5931\u7387\u3002\u6bcf\u4e2aPING\u6570\u636e\u5305\u81f3\u5c11\u5305\u542b64\u5b57\u8282\uff0c\u5305\u62ecICMP\u5934\u548c\u8d1f\u8f7d\u3002\u5f53\u6570\u5343\u6216\u6570\u767e\u4e07\u4e2a\u8bf7\u6c42\u540c\u65f6\u8fdb\u884c\u65f6\uff0c\u8fd9\u79cd\u770b\u4f3c\u6700\u5c0f\u7684\u6570\u636e\u53ef\u80fd\u4f1a\u5bf9\u7f51\u7edc\u8d44\u6e90\u9020\u6210\u91cd\u5927\u8d1f\u62c5\u3002 PING\u7684\u5173\u952e\u6280\u672f\u65b9\u9762\u5305\u62ec\uff1a \u5f80\u8fd4\u65f6\u95f4\uff08RTT\uff09\u6d4b\u91cf \u751f\u5b58\u65f6\u95f4\uff08TTL\uff09\u503c \u6570\u636e\u5305\u5927\u5c0f\u914d\u7f6e \u6570\u636e\u5305\u5e8f\u5217\u7f16\u53f7 \u65f6\u95f4\u6233\u4fe1\u606f PING\u963b\u65ad\u7684\u4e3b\u8981\u52a8\u673a \u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u5b9e\u65bdPING\u963b\u65ad\u6709\u591a\u4e2a\u6218\u7565\u539f\u56e0\uff0c\u8fd9\u4e9b\u539f\u56e0\u690d\u6839\u4e8e\u5b89\u5168\u6027\u548c\u6027\u80fd\u8003\u8651\u3002\u4e3b\u8981\u52a8\u673a\u6765\u81ea\u4e8e\u9700\u8981\u7f13\u89e3DDoS\uff08\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff09\u653b\u51fb\uff0c\u8fd9\u7c7b\u653b\u51fb\u5728\u590d\u6742\u6027\u548c\u9891\u7387\u4e0a\u90fd\u6709\u6240\u589e\u957f\u3002\u4ec5\u57282023\u5e74\uff0cDDoS\u653b\u51fb\u5c31\u6bd4\u4e0a\u4e00\u5e74\u589e\u52a0\u4e86200%\uff0c\u5176\u4e2d\u57fa\u4e8ePING\u7684\u653b\u51fb\u5360\u636e\u4e86\u8fd9\u4e9b\u4e8b\u4ef6\u7684\u5f88\u5927\u6bd4\u4f8b\u3002 \u5f53\u6076\u610f\u884c\u4e3a\u8005\u5229\u7528PING\u8fdb\u884c\u4fa6\u5bdf\u6216\u6d2a\u6c34\u653b\u51fb\u65f6\uff0c\u963b\u65ad\u6b64\u534f\u8bae\u5c31\u6210\u4e3a\u4e86\u4e00\u79cd\u5408\u7406\u7684\u9632\u5fa1\u673a\u5236\u3002\u963b\u65adPING\u7684\u51b3\u5b9a\u901a\u5e38\u9075\u5faa\u4ed4\u7ec6\u7684\u98ce\u9669\u8bc4\u4f30\uff0c\u8003\u8651\u4ee5\u4e0b\u56e0\u7d20\uff1a \u7f51\u7edc\u8106\u5f31\u6027\u6982\u51b5 \u670d\u52a1\u5668\u8d44\u6e90\u4f7f\u7528\u6a21\u5f0f \u5386\u53f2\u653b\u51fb\u6570\u636e \u5408\u89c4\u8981\u6c42 \u4e1a\u52a1\u8fde\u7eed\u6027\u9700\u6c42 PING\u963b\u65ad\u7684\u516d\u5927\u5173\u952e\u4f18\u52bf 1. DDoS\u653b\u51fb\u9884\u9632\uff1a\u963b\u65adPING\u53ef\u4ee5\u6709\u6548\u4e2d\u548cPING\u6d2a\u6c34\u653b\u51fb\uff0c\u8fd9\u662f\u4e00\u79cd\u5e38\u89c1\u7684DDoS\u53d8\u4f53\uff0c\u4f1a\u7528ICMP\u56de\u58f0\u8bf7\u6c42\u6df9\u6ca1\u670d\u52a1\u5668\u3002\u6700\u8fd1\u7684\u7814\u7a76\u8868\u660e\uff0cPING\u6d2a\u6c34\u653b\u51fb\u53ef\u4ee5\u4ea7\u751f\u8d85\u8fc7100 Gbps\u7684\u6d41\u91cf\uff0c\u8fd9\u4f7f\u5f97\u8fd9\u79cd\u4fdd\u62a4\u5bf9\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u81f3\u5173\u91cd\u8981\u3002 2. \u8d44\u6e90\u4f18\u5316\uff1a\u901a\u8fc7\u6d88\u9664\u5bf9PING\u8bf7\u6c42\u7684\u54cd\u5e94\uff0c\u670d\u52a1\u5668\u53ef\u4ee5\u4e3a\u5408\u6cd5\u6d41\u91cf\u4fdd\u7559CPU\u5468\u671f\u548c\u7f51\u7edc\u5e26\u5bbd\u3002\u6280\u672f\u6d4b\u91cf\u8868\u660e\uff0c\u5373\u4f7f\u662f\u9002\u5ea6\u7684PING\u6d41\u91cf\u4e5f\u53ef\u80fd\u6d88\u8017\u9ad8\u8fbe5%\u7684\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u8fd9\u5728\u9ad8\u6d41\u91cf\u73af\u5883\u4e2d\u53d8\u5f97\u5f88\u91cd\u8981\u3002 3. \u589e\u5f3a\u5b89\u5168\u6001\u52bf\uff1aPING\u963b\u65ad\u4ece\u653b\u51fb\u8005\u7684\u6b66\u5668\u5e93\u4e2d\u79fb\u9664\u4e86\u4e00\u4e2a\u4fa6\u5bdf\u5de5\u5177\uff0c\u4f7f\u7f51\u7edc\u6620\u5c04\u53d8\u5f97\u66f4\u5177\u6311\u6218\u6027\u3002\u8fd9\u5305\u62ec\u9632\u62a4\uff1a \u7f51\u7edc\u62d3\u6251\u53d1\u73b0 \u4e3b\u673a\u679a\u4e3e\u5c1d\u8bd5 \u64cd\u4f5c\u7cfb\u7edf\u6307\u7eb9\u8bc6\u522b \u670d\u52a1\u53ef\u7528\u6027\u63a2\u6d4b 4. \u6539\u5584\u7528\u6237\u4f53\u9a8c\uff1a\u5148\u524d\u5206\u914d\u7ed9PING\u54cd\u5e94\u7684\u8d44\u6e90\u88ab\u91cd\u5b9a\u5411\u5230\u670d\u52a1\u5b9e\u9645\u7528\u6237\u8bf7\u6c42\u3002\u8fd9\u79cd\u91cd\u65b0\u5206\u914d\u53ef\u4ee5\u5728\u9ad8\u5cf0\u6d41\u91cf\u671f\u95f4\u5c06\u670d\u52a1\u5668\u54cd\u5e94\u65f6\u95f4\u63d0\u9ad8\u591a\u8fbe10%\u3002 5. \u4fe1\u606f\u5b89\u5168\uff1a\u963b\u65adPING\u53ef\u4ee5\u9690\u85cf\u670d\u52a1\u5668\u54cd\u5e94\u6a21\u5f0f\u548c\u7f51\u7edc\u67b6\u6784\u7ec6\u8282\uff0c\u907f\u514d\u6f5c\u5728\u5a01\u80c1\u3002\u8fd9\u5305\u62ec\u4fdd\u62a4\uff1a \u5185\u90e8\u7f51\u7edc\u7ed3\u6784 \u670d\u52a1\u5668\u54cd\u5e94\u7279\u5f81 \u7f51\u7edc\u65f6\u5e8f\u6a21\u5f0f \u7cfb\u7edf\u8d1f\u8f7d\u6307\u6807 6. \u5e26\u5bbd\u8282\u7ea6\uff1a\u6d88\u9664PING\u6d41\u91cf\u51cf\u5c11\u4e86\u6574\u4f53\u7f51\u7edc\u8d1f\u8f7d\uff0c\u8fd9\u5728\u9ad8\u6d41\u91cf\u73af\u5883\u4e2d\u7279\u522b\u6709\u76ca\u3002\u7814\u7a76\u8868\u660e\u5728\u5927\u89c4\u6a21\u90e8\u7f72\u4e2d\u53ef\u4ee5\u8282\u77012-3%\u7684\u5e26\u5bbd\u3002 PING\u963b\u65ad\u7684\u6280\u672f\u5b9e\u73b0 \u5b9e\u65bdPING\u963b\u65ad\u9700\u8981\u5bf9\u7f51\u7edc\u534f\u8bae\u548c\u7cfb\u7edf\u7ba1\u7406\u6709\u6df1\u5165\u7684\u7406\u89e3\u3002\u867d\u7136\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f51\u7edc\u73af\u5883\u7684\u65b9\u6cd5\u5404\u4e0d\u76f8\u540c\uff0c\u4f46\u90fd\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u5bf9\u5408\u6cd5\u76d1\u63a7\u9700\u6c42\u7684\u6f5c\u5728\u5f71\u54cd\u3002 \u5bf9\u4e8eLinux\u670d\u52a1\u5668\uff0c\u7ba1\u7406\u5458\u6709\u51e0\u4e2a\u5b9e\u73b0\u9009\u9879\uff1a # \u65b9\u6cd51\uff1a\u4f7f\u7528sysctl net.ipv4.icmp_echo_ignore_all = 1 net.ipv6.icmp.echo_ignore_all = 1 # \u65b9\u6cd52\uff1a\u4f7f\u7528iptables iptables [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":21157,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-21161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f<\/title>\n<meta name=\"description\" content=\"\u4e86\u89e3\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u4e3a\u4ec0\u4e48\u8981\u7981\u7528PING\u547d\u4ee4\u4ee5\u53ca\u5b83\u5e26\u6765\u7684\u5b89\u5168\u4f18\u52bf\u3002\u4e86\u89e3PING\u963b\u65ad\u7684\u597d\u5904\u548c\u670d\u52a1\u5668\u7684\u66ff\u4ee3\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\" \/>\n<meta property=\"og:site_name\" content=\"Varidata Limited\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-23T03:56:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-23T04:01:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"684\" \/>\n\t<meta property=\"og:image:height\" content=\"384\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\"},\"author\":\"Varidata\",\"headline\":\"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f\",\"datePublished\":\"2025-05-23T03:56:10+00:00\",\"dateModified\":\"2025-05-23T04:01:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\"},\"wordCount\":58,\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg\",\"articleSection\":[\"Varidata \u5b98\u65b9\u535a\u5ba2\"],\"inLanguage\":\"zh-SC\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\",\"name\":\"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f\",\"isPartOf\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg\",\"datePublished\":\"2025-05-23T03:56:10+00:00\",\"dateModified\":\"2025-05-23T04:01:41+00:00\",\"description\":\"\u4e86\u89e3\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u4e3a\u4ec0\u4e48\u8981\u7981\u7528PING\u547d\u4ee4\u4ee5\u53ca\u5b83\u5e26\u6765\u7684\u5b89\u5168\u4f18\u52bf\u3002\u4e86\u89e3PING\u963b\u65ad\u7684\u597d\u5904\u548c\u670d\u52a1\u5668\u7684\u66ff\u4ee3\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#breadcrumb\"},\"inLanguage\":\"zh-SC\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg\",\"width\":684,\"height\":384,\"caption\":\"\u670d\u52a1\u5668\u9632\u706b\u5899\u4ee5\u5b89\u5168\u9632\u62a4\u963b\u6321PING\u8bf7\u6c42\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.varidata.com\/zh-cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#website\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/\",\"name\":\"Varidata Limited\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.varidata.com\/zh-cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-SC\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#organization\",\"name\":\"Varidata\",\"url\":\"https:\/\/www.varidata.com\/zh-cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"contentUrl\":\"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png\",\"width\":248,\"height\":94,\"caption\":\"Varidata\"},\"image\":{\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd\",\"name\":\"Daisy Yu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-SC\",\"@id\":\"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g\",\"caption\":\"Daisy Yu\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f","description":"\u4e86\u89e3\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u4e3a\u4ec0\u4e48\u8981\u7981\u7528PING\u547d\u4ee4\u4ee5\u53ca\u5b83\u5e26\u6765\u7684\u5b89\u5168\u4f18\u52bf\u3002\u4e86\u89e3PING\u963b\u65ad\u7684\u597d\u5904\u548c\u670d\u52a1\u5668\u7684\u66ff\u4ee3\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/","og_locale":"zh_CN","og_type":"article","og_title":"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f","og_url":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/","og_site_name":"Varidata Limited","article_published_time":"2025-05-23T03:56:10+00:00","article_modified_time":"2025-05-23T04:01:41+00:00","og_image":[{"width":684,"height":384,"url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg","type":"image\/jpeg"}],"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#article","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/"},"author":"Varidata","headline":"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f","datePublished":"2025-05-23T03:56:10+00:00","dateModified":"2025-05-23T04:01:41+00:00","mainEntityOfPage":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/"},"wordCount":58,"publisher":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#organization"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg","articleSection":["Varidata \u5b98\u65b9\u535a\u5ba2"],"inLanguage":"zh-SC"},{"@type":"WebPage","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/","url":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/","name":"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f","isPartOf":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage"},"thumbnailUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg","datePublished":"2025-05-23T03:56:10+00:00","dateModified":"2025-05-23T04:01:41+00:00","description":"\u4e86\u89e3\u670d\u52a1\u5668\u79df\u7528\u63d0\u4f9b\u5546\u4e3a\u4ec0\u4e48\u8981\u7981\u7528PING\u547d\u4ee4\u4ee5\u53ca\u5b83\u5e26\u6765\u7684\u5b89\u5168\u4f18\u52bf\u3002\u4e86\u89e3PING\u963b\u65ad\u7684\u597d\u5904\u548c\u670d\u52a1\u5668\u7684\u66ff\u4ee3\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u3002","breadcrumb":{"@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#breadcrumb"},"inLanguage":"zh-SC","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/"]}]},{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#primaryimage","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-23-115425.jpg","width":684,"height":384,"caption":"\u670d\u52a1\u5668\u9632\u706b\u5899\u4ee5\u5b89\u5168\u9632\u62a4\u963b\u6321PING\u8bf7\u6c42"},{"@type":"BreadcrumbList","@id":"https:\/\/www.varidata.com\/zh-cn\/blog\/why-service-providers-disable-ping-its-server-benefits\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.varidata.com\/zh-cn\/"},{"@type":"ListItem","position":2,"name":"\u4e3a\u4ec0\u4e48\u670d\u52a1\u5546\u4f1a\u7981ping\uff1f\u670d\u52a1\u5668\u7981\u6b62ping\u6709\u4ec0\u4e48\u597d\u5904\uff1f"}]},{"@type":"WebSite","@id":"https:\/\/www.varidata.com\/zh-cn\/#website","url":"https:\/\/www.varidata.com\/zh-cn\/","name":"Varidata Limited","description":"","publisher":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.varidata.com\/zh-cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-SC"},{"@type":"Organization","@id":"https:\/\/www.varidata.com\/zh-cn\/#organization","name":"Varidata","url":"https:\/\/www.varidata.com\/zh-cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/","url":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","contentUrl":"https:\/\/www.varidata.com\/wp-content\/uploads\/2021\/09\/varidata_logo_white_-748x480_hor_web-1.png","width":248,"height":94,"caption":"Varidata"},"image":{"@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/afeb2203681f7919a757a02690f38abd","name":"Daisy Yu","image":{"@type":"ImageObject","inLanguage":"zh-SC","@id":"https:\/\/www.varidata.com\/zh-cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/38db59364245f7a04c07a2888056fc3db37247c1af72457af92d8001da594989?s=96&d=mm&r=g","caption":"Daisy Yu"}}]}},"_links":{"self":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/21161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/comments?post=21161"}],"version-history":[{"count":2,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/21161\/revisions"}],"predecessor-version":[{"id":21166,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/posts\/21161\/revisions\/21166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/media\/21157"}],"wp:attachment":[{"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/media?parent=21161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/categories?post=21161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.varidata.com\/zh-cn\/wp-json\/wp\/v2\/tags?post=21161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}