{"id":204,"date":"2024-01-01T21:48:34","date_gmt":"2024-01-01T13:48:34","guid":{"rendered":"https:\/\/blog.zangzheyi.top\/?p=204"},"modified":"2024-01-01T21:49:33","modified_gmt":"2024-01-01T13:49:33","slug":"%e3%80%90%e8%bd%ac%e8%bd%bd%e3%80%91linux-firewall-cmd-%e4%b9%8b%e9%98%b2%e7%81%ab%e5%a2%99%e7%ae%80%e4%bb%8b%e5%8f%8a%e5%91%bd%e4%bb%a4%e8%af%a6%e8%a7%a3-%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/blog.zangzheyi.top\/index.php\/2024\/01\/01\/%e3%80%90%e8%bd%ac%e8%bd%bd%e3%80%91linux-firewall-cmd-%e4%b9%8b%e9%98%b2%e7%81%ab%e5%a2%99%e7%ae%80%e4%bb%8b%e5%8f%8a%e5%91%bd%e4%bb%a4%e8%af%a6%e8%a7%a3-%e5%ae%9e%e4%be%8b\/","title":{"rendered":"\u3010\u8f6c\u8f7d\u3011Linux firewall-cmd \u4e4b\u9632\u706b\u5899\u7b80\u4ecb\u53ca\u547d\u4ee4\u8be6\u89e3 + \u5b9e\u4f8b"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u672c\u6587\u7531 <a href=\"http:\/\/ksria.com\/simpread\/\">\u7b80\u60a6 SimpRead<\/a> \u8f6c\u7801\uff0c \u539f\u6587\u5730\u5740 <a href=\"https:\/\/xie.infoq.cn\/article\/2dc9e806dbfad8671d54646a6\">xie.infoq.cn<\/a><\/p>\n<\/blockquote>\n\n\n\n<h1 class=\"wp-block-heading\">\u672c\u6587\u7b80\u4ecb<\/h1>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u2003\u2003\u5728 CentOS 7 \u4e2d\uff0c\u65b0\u5f15\u5165\u4e86 firewalld \u9632\u706b\u5899\uff0c\u53d6\u4ee3\u4e86 CentOS 6 \u4e4b\u524d\u7684 iptables \u9632\u706b\u5899\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2003\u2003iptables \u7528\u4e8e\u8fc7\u6ee4\u6570\u636e\u5305\uff0c\u5c5e\u4e8e\u7f51\u7edc\u5c42\u9632\u706b\u5899\u3002iptables \u4e3b\u8981\u662f\u57fa\u4e8e\u63a5\u53e3\uff0c\u6765\u8bbe\u7f6e\u89c4\u5219\uff0c\u4ece\u800c\u5224\u65ad\u7f51\u7edc\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2003\u2003firewalld \u80fd\u591f\u5141\u8bb8\u54ea\u4e9b\u670d\u52a1\u53ef\u7528\uff0c\u54ea\u4e9b\u7aef\u53e3\u53ef\u7528\u7b49\u7b49\uff0c\u5c5e\u4e8e\u66f4\u9ad8\u4e00\u5c42\u7684\u9632\u706b\u5899\u3002firewalld \u63d0\u4f9b\u4e86\u652f\u6301\u7f51\u7edc\u533a\u57df\u6240\u5b9a\u4e49\u7684\u7f51\u7edc\u94fe\u63a5\u4ee5\u53ca\u63a5\u53e3\u5b89\u5168\u7b49\u7ea7\u7684\u52a8\u6001\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\u3002\u5b83\u652f\u6301 IPv4\u3001IPv6 \u9632\u706b\u5899\u8bbe\u7f6e\u4ee5\u53ca\u4ee5\u592a\u7f51\u6865\uff08\u5728\u67d0\u4e9b\u9ad8\u7ea7\u670d\u52a1\u53ef\u80fd\u4f1a\u7528\u5230\uff0c\u6bd4\u5982\u4e91\u8ba1\u7b97\uff09\uff0c \u5e76\u4e14\u62e5\u6709\u4e24\u79cd\u914d\u7f6e\u6a21\u5f0f\uff1a\u8fd0\u884c\u65f6\uff08Runtime\uff09\u6a21\u5f0f\u3001\u6c38\u4e45\uff08Permanent\uff09\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2003\u2003firewalld \u548c iptables \u90fd\u662f\u7528\u6765\u7ba1\u7406\u9632\u706b\u5899\u7684\u5de5\u5177\uff08\u5c5e\u4e8e\u7528\u6237\u6001\uff09\u6765\u5b9a\u4e49\u9632\u706b\u5899\u7684\u5404\u79cd\u89c4\u5219\u529f\u80fd\uff0c\u5185\u90e8\u7ed3\u6784\u90fd\u6307\u5411 netfilter \u7f51\u7edc\u8fc7\u8fc7\u6ee4\u5b50\u7cfb\u7edf\uff08\u5c5e\u4e8e\u5185\u6838\u6001\uff09\u6765\u5b9e\u73b0\u5305\u8fc7\u6ee4\u9632\u706b\u5899\u529f\u80fd\u3002\u2003\u2003firewalld \u81ea\u8eab\u5e76\u4e0d\u5177\u5907\u9632\u706b\u5899\u7684\u529f\u80fd\uff0c\u800c\u662f\u548c iptables \u4e00\u6837\u9700\u8981\u901a\u8fc7\u5185\u6838\u7684 netfilter \u6765\u5b9e\u73b0\uff0c\u4e5f\u5c31\u662f\u8bf4 firewalld \u548c iptables \u4e00\u6837\uff0c\u4ed6\u4eec\u7684\u4f5c\u7528\u90fd\u662f\u7528\u4e8e\u7ef4\u62a4\u89c4\u5219\uff0c\u800c\u771f\u6b63\u4f7f\u7528\u89c4\u5219\u5e72\u6d3b\u7684\u662f\u5185\u6838\u7684 netfilter\uff0c\u53ea\u4e0d\u8fc7 firewalld \u548c iptables \u7684\u7ed3\u6784\u4ee5\u53ca\u4f7f\u7528\u65b9\u6cd5\u4e0d\u4e00\u6837\u7f62\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2003\u2003firewall-cmd \u662f firewalld \u7684\u5b57\u7b26\u754c\u9762\u7ba1\u7406\u5de5\u5177\uff0cfirewall-config \u662f firewalld \u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\u7ba1\u7406\u5de5\u5177\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2003\u2003firewalld \u662f centos7 \u7684\u4e00\u5927\u7279\u6027\uff0c\u6700\u5927\u7684\u597d\u5904\u6709\u4e24\u4e2a\uff1a\u652f\u6301\u52a8\u6001\u66f4\u65b0\uff0c\u4e0d\u7528\u91cd\u542f\u670d\u52a1\uff1b\u7b2c\u4e8c\u4e2a\u5c31\u662f\u52a0\u5165\u4e86\u9632\u706b\u5899\u7684 \u201czone\u201d \u6982\u5ff5\u3002\u2003\u2003\u9996\u5148\uff0c\u5c06\u6240\u6709\u7f51\u7edc\u6d41\u91cf\u5206\u4e3a\u591a\u4e2a\u533a\u57df\uff08zone\uff09\uff0c\u7136\u540e\uff0c\u6839\u636e\u6570\u636e\u5305\u7684\u6e90 IP \u5730\u5740\u6216\u4f20\u5165\u7684\u7f51\u7edc\u63a5\u53e3\u7b49\u6761\u4ef6\u5c06\u6d41\u91cf\u4f20\u5165\u76f8\u5e94\u533a\u57df\uff0c\u540c\u65f6\uff0c\u6bcf\u4e2a\u533a\u57df\u90fd\u5b9a\u4e49\u4e86\u81ea\u5df1\u6253\u5f00\u6216\u8005\u5173\u95ed\u7684\u7aef\u53e3\u548c\u670d\u52a1\u5217\u8868\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">firewalld \u4e0e iptables \u76f8\u6bd4\u7684\u4e24\u5927\u597d\u5904<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>firewalld \u4e0e iptables \u76f8\u6bd4\u7684\u4e24\u5927\u597d\u5904\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2003\u2003 1. firewalld \u53ef\u4ee5\u52a8\u6001\u4fee\u6539\u5355\u6761\u89c4\u5219\uff0c\u800c\u4e0d\u9700\u8981\u50cf iptables \u90a3\u6837\uff0c\u5728\u4fee\u6539\u4e86\u89c4\u5219\u540e\u5fc5\u987b\u5f97\u5168\u90e8\u5237\u65b0\u624d\u53ef\u4ee5\u751f\u6548\u3002\u2003\u2003 2. firewalld \u5728\u4f7f\u7528\u4e0a\u8981\u6bd4 iptables \u4eba\u6027\u5316\u5f88\u591a\uff0c\u5373\u4f7f\u4e0d\u660e\u767d \u201c\u56db\u8868\u4e94\u94fe\u201d\uff0c\u548c\u5bf9 TCP\/IP \u534f\u8bae\u4e5f\u4e0d\u7406\u89e3\u7684\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u5927\u90e8\u5206\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">firewalld \u914d\u7f6e\u7684\u9632\u706b\u5899\u7b56\u7565<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">firewalld \u914d\u7f6e\u7684\u9632\u706b\u5899\u7b56\u7565\uff0c\u5206\u4e3a\uff1a\u8fd0\u884c\u65f6\uff08Runtime\uff09\u6a21\u5f0f\u3001\u6c38\u4e45\uff08Permanent\uff09\u6a21\u5f0f\u4e24\u79cd\uff1b\u2003\u2003 1. \u9ed8\u8ba4\u7684\u662f\u8fd0\u884c\u65f6\uff08Runtime\uff09\u6a21\u5f0f\uff0c\u914d\u7f6e\u7684\u7b56\u7565\u4fbf\u4f1a\u7acb\u5373\u751f\u6548\uff0c\u4f46\u662f\uff0c\u7cfb\u7edf\u4e00\u65e6\u91cd\u542f\u5c31\u4f1a\u5931\u6548\u3002\u2003\u2003 2. \u6c38\u4e45\u751f\u6548\uff08Permanent\uff09\u6a21\u5f0f\uff0c\u53ef\u4ee5\u4f7f firewalld \u914d\u7f6e\u6c38\u4e45\u751f\u6548\uff0c\u4f46\u662f\uff0c\u6b64\u6a21\u5f0f\u9700\u8981\u91cd\u542f\u7cfb\u7edf\uff0c\u6216\u8005\u624b\u52a8\u6267\u884c firewall-cmd &#8211;reload \u547d\u4ee4\uff0c\u914d\u7f6e\u7684\u7b56\u7565\u624d\u4f1a\u7acb\u5373\u751f\u6548\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">firewall-cmd \u547d\u4ee4\u8be6\u89e3<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">CentOS 7 \u4e2d\uff0c\u9ed8\u8ba4\u9884\u88c5\u4e86 firewalld\u3001firewall-config \u547d\u4ee4\uff0c\u5982\u679c\u6ca1\u6709\u53ef\u4ee5\u901a\u8fc7 yum \u624b\u52a8\u5b89\u88c5\u6216\u66f4\u65b0\u81f3\u6700\u65b0\u7248\u672c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@firewall-cmd ~]# yum list firewalld firewall-config\n&#91;root@firewall-cmd ~]# yum -y install firewalld firewall-config<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8bed\u6cd5\u683c\u5f0f<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>irewall-cmd &#91;\u9009\u9879 ... ]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9e\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001\u9632\u706b\u5899\u7684\u5e38\u89c4\u64cd\u4f5c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1.1\u3001\u67e5\u770b firewalld \u9632\u706b\u5899\u72b6\u6001<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl status firewalld\nfirewall-cmd --state  \n#running\u662f\u5f00\u542f\u72b6\u6001<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.2\u3001\u5f00\u542f \/ \u5173\u95ed \/ \u91cd\u542f firewalld \u9632\u706b\u5899<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u5f00\u542f\u9632\u706b\u5899\u670d\u52a1 \nsystemctl start firewalld\n#\u5173\u95ed\u9632\u706b\u5899\u670d\u52a1 \nsystemctl stop firewalld\n#\u91cd\u542f\u9632\u706b\u5899\u670d\u52a1\nsystemctl restart firewalld<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.3\u3001\u8bbe\u7f6e\u9632\u706b\u5899\u5f00\u673a\u81ea\u542f \/ \u7981\u6b62\u5f00\u673a\u81ea\u542f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u8bbe\u7f6e\u9632\u706b\u5899\u5f00\u673a\u81ea\u542f\nsystemctl enable firewalld\n#\u8bbe\u7f6e\u9632\u706b\u5899\u7981\u6b62\u5f00\u673a\u81ea\u542f\nsystemctl disable firewalld<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.4\u3001\u67e5\u770b\u9632\u706b\u5899\u662f\u5426\u5f00\u673a\u81ea\u542f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl is-enabled firewalld\n#disabled\u5219\u662f\u5f00\u673a\u4e0d\u542f\u52a8\u7684\uff1b<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001\u914d\u7f6e firewalld<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2.1\u3001\u67e5\u770b firewalld \u9632\u706b\u5899\u7684\u7248\u672c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd -V\nfirewall-cmd --version<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.2\u3001\u67e5\u770b\u670d\u52a1\u5f53\u524d\u72b6\u6001<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --state\n#running\u662f\u5f00\u542f\u72b6\u6001<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.3\u3001\u67e5\u770b\u533a\u57df\u4fe1\u606f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --get-active-zones<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.4\u3001\u67e5\u770b\u6307\u5b9a\u63a5\u53e3\u6240\u5c5e\u533a\u57df<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --get-zone-of-interface=eth0<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.5\u3001\u62d2\u7edd\u6240\u6709\u5305 \/ \u53d6\u6d88\u62d2\u7edd\u72b6\u6001 \/ \u67e5\u770b\u662f\u5426\u62d2\u7edd<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u62d2\u7edd\u6240\u6709\u5305\uff1a\u614e\u7528\uff0c\u56e0\u4e3a\u62d2\u7edd\u6240\u6709\u7684\u5305\u7684\u65f6\u5019\u5c31\u8fdexshell\u90fd\u94fe\u63a5\u4e0d\u4e0a\u4e86\nfirewall-cmd --panic-on\n# \u53d6\u6d88\u62d2\u7edd\u72b6\u6001\nfirewall-cmd --panic-off\n# \u67e5\u770b\u662f\u5426\u62d2\u7edd\nfirewall-cmd --query-panic<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.6\u3001\u66f4\u65b0\u9632\u706b\u5899\u89c4\u5219<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u4e0d\u4e2d\u65ad\u670d\u52a1\u7684\u91cd\u65b0\u52a0\u8f7d\nfirewall-cmd --reload\n#\u4e2d\u65ad\u6240\u6709\u8fde\u63a5\u7684\u91cd\u65b0\u52a0\u8f7d\nfirewall-cmd --complete-reload\n# \u4e24\u8005\u7684\u533a\u522b\u5c31\u662f\u7b2c\u4e00\u4e2a\u65e0\u9700\u65ad\u5f00\u8fde\u63a5\uff0c\u5c31\u662ffirewalld\u7279\u6027\u4e4b\u4e00\u52a8\u6001\u6dfb\u52a0\u89c4\u5219\uff0c\u7b2c\u4e8c\u4e2a\u9700\u8981\u65ad\u5f00\u8fde\u63a5\uff0c\u7c7b\u4f3c\u91cd\u542f\u670d\u52a1<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.7\u3001\u5c06\u63a5\u53e3\u6dfb\u52a0\u5230\u533a\u57df\uff0c\u9ed8\u8ba4\u63a5\u53e3\u90fd\u5728 public<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u5c06\u63a5\u53e3\u6dfb\u52a0\u5230\u533a\u57df\uff0c\u9ed8\u8ba4\u63a5\u53e3\u90fd\u5728public\nfirewall-cmd --zone=public --add-interface=eth0\n# \u6c38\u4e45\u751f\u6548\u518d\u52a0\u4e0a --permanent \u7136\u540ereload\u9632\u706b\u5899\nfirewall-cmd --permanent --zone=public --add-interface=eth0\nfirewall-cmd --reload<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.8\u3001\u8bbe\u7f6e\u9ed8\u8ba4\u63a5\u53e3\u533a\u57df\uff0c\u7acb\u5373\u751f\u6548\u65e0\u9700\u91cd\u542f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u8bbe\u7f6e\u9ed8\u8ba4\u63a5\u53e3\u533a\u57df\nfirewall-cmd --set-default-zone=public\n#\u7acb\u5373\u751f\u6548\u65e0\u9700\u91cd\u542f\nfirewall-cmd --reload<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.9\u3001\u65b0\u52a0\u4e00\u4e2a\u7aef\u53e3\u5230\u533a\u57df\uff0c\u4f7f\u5176\u6c38\u4e45\u751f\u6548<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u65b0\u52a0\u4e00\u4e2a\u7aef\u53e3\uff0c\u4f7f\u5176\u6c38\u4e45\u751f\u6548\nfirewall-cmd --permanent --zone=public --add-port=8088\/tcp\n#\u7acb\u5373\u751f\u6548\nfirewall-cmd --reload<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.10\u3001\u67e5\u770b\u6240\u6709\u6253\u5f00\u7684\u7aef\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --zone=public --list-ports\nfirewall-cmd --list-ports<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.11\u3001\u5220\u9664\u4e00\u4e2a\u4e0d\u9700\u8981\u7684\u5df2\u6253\u5f00\u7684\u7aef\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --remove-port=3396\/tcp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.12\u3001\u6253\u5f00\u4e00\u4e2a\u670d\u52a1\uff0c\u7c7b\u4f3c\u4e8e\u5c06\u7aef\u53e3\u53ef\u89c6\u5316\uff0c\u670d\u52a1\u9700\u8981\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\uff0c\/etc\/firewalld \u76ee\u5f55\u4e0b\u6709 services \u6587\u4ef6\u5939<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --zone=work --add-service=smtp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.13\u3001\u79fb\u9664\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --zone=work --remove-service=smtp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.14\u3001\u663e\u793a\u652f\u6301\u7684\u533a\u57df\u5217\u8868<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --get-zones<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.15\u3001\u8bbe\u7f6e\u4e3a\u5bb6\u5ead\u533a\u57df<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --set-default-zone=home<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.16\u3001\u67e5\u770b\u5f53\u524d\u533a\u57df<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --get-active-zones<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.17\u3001\u8bbe\u7f6e\u5f53\u524d\u533a\u57df\u7684\u63a5\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --get-zone-of-interface=ens33<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.18\u3001\u663e\u793a\u6240\u6709\u516c\u5171\u533a\u57df\uff08public\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --zone=public --list-all<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.19\u3001\u4e34\u65f6\u4fee\u6539\u7f51\u7edc\u63a5\u53e3\uff08ens33\uff09\u4e3a\u5185\u90e8\u533a\u57df\uff08internal\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --zone=internal --change-interface=ens33<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.20\u3001\u6c38\u4e45\u4fee\u6539\u7f51\u7edc\u63a5\u53e3 ens33 \u4e3a\u5185\u90e8\u533a\u57df\uff08internal\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --permanent --zone=internal --change-interface=ens33<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u4e3b\u8981\u6709\u4e94\u4e2a\u76f8\u5173\u547d\u4ee4\uff08\u53c2\u6570\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd &#91;--permanent] &#91;--zone=zone] --list-sources\nfirewall-cmd &#91;--permanent] &#91;--zone=zone] --query-source=source&#91;\/mask]\nfirewall-cmd &#91;--permanent] &#91;--zone=zone] --add-source=source&#91;\/mask]\nfirewall-cmd &#91;--zone=zone] --change-source=source&#91;\/mask]\nfirewall-cmd &#91;--permanent] &#91;--zone=zone] --remove-source=source&#91;\/mask]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8211;list-sources\uff1a\u7528\u4e8e\u5217\u51fa\u6307\u5b9a zone \u7684\u6240\u6709\u7ed1\u5b9a\u7684 source \u5730\u5740<\/li>\n\n\n\n<li>&#8211;query-source\uff1a\u7528\u4e8e\u67e5\u8be2\u6307\u5b9a zone \u662f\u5426\u8ddf\u6307\u5b9a source \u5730\u5740\u8fdb\u884c\u4e86\u7ed1\u5b9a<\/li>\n\n\n\n<li>&#8211;add-source\uff1a\u7528\u4e8e\u5c06\u4e00\u4e2a source \u5730\u5740\u7ed1\u5b9a\u5230\u6307\u5b9a\u7684 zone\uff08\u53ea\u53ef\u7ed1\u5b9a\u4e00\u6b21\uff0c\u7b2c\u4e8c\u6b21\u7ed1\u5b9a\u5230\u4e0d\u540c\u7684 zone \u4f1a\u62a5\u9519\uff09<\/li>\n\n\n\n<li>&#8211;change-source\uff1a\u7528\u4e8e\u6539\u53d8 source \u5730\u5740\u6240\u7ed1\u5b9a\u7684 zone\uff0c\u5982\u679c\u539f\u6765\u6ca1\u6709\u7ed1\u5b9a\u5219\u8fdb\u884c\u7ed1\u5b9a\uff0c\u8fd9\u6837\u5c31\u8ddf &#8211;add-source \u7684\u4f5c\u7528\u4e00\u6837\u4e86<\/li>\n\n\n\n<li>&#8211;remove-source\uff1a\u7528\u4e8e\u5220\u9664 source \u5730\u5740\u8ddf zone \u7684\u7ed1\u5b9a<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3\u3001\u670d\u52a1\u7ba1\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3.1\u3001\u663e\u793a\u670d\u52a1\u5217\u8868<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Amanda, FTP, Samba \u548c TFTP \u7b49\u6700\u91cd\u8981\u7684\u670d\u52a1\u5df2\u7ecf\u88ab FirewallD \u63d0\u4f9b\u76f8\u5e94\u7684\u670d\u52a1\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u67e5\u770b\uff1a<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --get-services<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.2\u3001\u5141\u8bb8 SSH \u670d\u52a1\u901a\u8fc7<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --new-service=ssh<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.3\u3001\u7981\u6b62 SSH \u670d\u52a1\u901a\u8fc7<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --delete-service=ssh<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.4\u3001\u6253\u5f00 TCP \u7684 8080 \u7aef\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --enable ports=8080\/tcp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.5\u3001\u4e34\u65f6\u5141\u8bb8 Samba \u670d\u52a1\u901a\u8fc7 600 \u79d2<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --enable service=samba --timeout=600<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.6\u3001\u663e\u793a\u5f53\u524d\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --list-services<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.7\u3001\u6dfb\u52a0 HTTP \u670d\u52a1\u5230\u5185\u90e8\u533a\u57df\uff08internal\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --permanent --zone=internal --add-service=http\n# \u5728\u4e0d\u6539\u53d8\u72b6\u6001\u7684\u6761\u4ef6\u4e0b\u91cd\u65b0\u52a0\u8f7d\u9632\u706b\u5899\nfirewall-cmd --reload     <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4\u3001\u7aef\u53e3\u7ba1\u7406<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u6c38\u4e45\u6253\u5f00\u7aef\u53e3\u9700\u8981 firewall-cmd &#8211;reload \u91cd\u65b0\u52a0\u8f7d\u4e00\u4e0b\uff1b\u4e34\u65f6\u6253\u5f00\u5c31\u4e0d\u9700\u8981\u4e86\uff1b\u5982\u679c\u8bbe\u7f6e\u6c38\u4e45\u6253\u5f00\u7aef\u53e3\u7528\u4e86 firewall-cmd &#8211;reload \u547d\u4ee4\uff0c\u4e34\u65f6\u6253\u5f00\u7684\u7aef\u53e3\u5c31\u4f1a\u5931\u6548\uff1b<\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\">4.1\u3001\u6253\u5f00 443\/TCP \u7aef\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u6253\u5f00443\/TCP\u7aef\u53e3\uff0c\u9ed8\u8ba4\u5c31\u6709--zone=public\uff0c\u6240\u4ee5\u4e0d\u52a0\u4e5f\u53ef\u4ee5\uff1b\nfirewall-cmd --add-port=443\/tcp\n#\u67e5\u770b\u5df2\u5f00\u653e\u7684\u7aef\u53e3\nfirewall-cmd --list-ports<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.2\u3001\u6c38\u4e45\u6253\u5f00 3306\/TCP \u7aef\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u6c38\u4e45\u6253\u5f003306\/TCP\u7aef\u53e3\uff0c\u9ed8\u8ba4\u5c31\u6709--zone=public\uff0c\u6240\u4ee5\u4e0d\u52a0\u4e5f\u53ef\u4ee5\uff1b\nfirewall-cmd --permanent --add-port=3306\/tcp\n#\u5728\u4e0d\u65ad\u5f00\u7684\u60c5\u51b5\u4e0b\u91cd\u65b0\u52a0\u8f7d\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u5f00\u653e\u7684\u7aef\u53e3\nfirewall-cmd --list-ports<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.3\u3001\u67e5\u770b\u5df2\u5f00\u653e\u7684\u7aef\u53e3\uff08\u4e24\u79cd\u65b9\u5f0f\uff09<\/h4>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u4e24\u79cd\u533a\u522b\u5c31\u5728\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3010&#8211;list-all\u3011\u53ef\u4ee5\u770b\u7684\u6bd4\u8f83\u5168\u9762\uff0c\u8fd8\u53ef\u4ee5\u770b\u5230\u9664\u4e86 ports \u4e4b\u5916\u7684 sources\u3001services\u3001interfaces \u4fe1\u606f\uff1b<\/li>\n\n\n\n<li>\u3010&#8211;list-ports\u3011\u53ea\u80fd\u770b\u5230\u6240\u6709\u5f00\u653e\u7684\u7aef\u53e3<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --list-all\nfirewall-cmd --list-ports<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801 <img decoding=\"async\" src=\"https:\/\/static001.geekbang.org\/infoq\/59\/59b169eb269cb92e91257e9468e03fb1.png\" alt=\"\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.4\u3001\u5220\u9664\u5df2\u5f00\u653e\u7684\u67d0\u4e2a\u4e0d\u9700\u8981\u7684\u7aef\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --remove-port=3396\/tcp<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.5\u3001\u6279\u91cf\u6dfb\u52a0\u591a\u4e2a\u7aef\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u6279\u91cf\u6dfb\u52a0\u591a\u4e2a\u7aef\u53e3\uff1a53\u300125\u7aef\u53e3\nfirewall-cmd --permanent --add-port=53\/tcp --add-port=25\/tcp\n#\u5728\u4e0d\u65ad\u5f00\u7684\u60c5\u51b5\u4e0b\u91cd\u65b0\u52a0\u8f7d\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u5f00\u653e\u7684\u7aef\u53e3\nfirewall-cmd --list-ports<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4.6\u3001\u6279\u91cf\u6dfb\u52a0\u67d0\u4e00\u6bb5\u7aef\u53e3<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u6279\u91cf\u6dfb\u52a0\u67d0\u4e00\u6bb5\u7aef\u53e3,1-110\nfirewall-cmd --permanent --add-port=1-110\/tcp\n#\u5728\u4e0d\u65ad\u5f00\u7684\u60c5\u51b5\u4e0b\u91cd\u65b0\u52a0\u8f7d\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u5f00\u653e\u7684\u7aef\u53e3\nfirewall-cmd --list-ports<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5\u3001IP \u7ba1\u7406<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">5.1\u3001\u9650\u5236\uff08\u7981\u6b62\uff09IP \u5730\u5740\u8bbf\u95ee<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9650\u5236\uff08\u7981\u6b62\uff09IP \u4e3a 172.16.11.332 \u7684\u5730\u5740\u7981\u6b62\uff08reject\uff09\u8bbf\u95ee 22 \u7aef\u53e3\u5373\u7981\u6b62\u8bbf\u95ee\u673a\u5668<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u9650\u5236IP\u4e3a 172.16.11.332 \u7684\u5730\u5740\u7981\u6b62\u8bbf\u95ee22\u7aef\u53e3\u5373\u7981\u6b62\u8bbf\u95ee\u673a\u5668\nfirewall-cmd --permanent --add-rich-rule=\"rule family=\"ipv4\" source address=\"172.16.11.332\" port protocol=\"tcp\" port=\"22\" reject\"\n#\u91cd\u65b0\u8f7d\u5165\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u4f7f\u5176\u751f\u6548\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u7ecf\u8bbe\u7f6e\u7684ip\u89c4\u5219\uff08\u4ee5\u4e0b\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u67e5\u770b\uff09\nfirewall-cmd --zone=public --list-rich-rules\nfirewall-cmd --list-rich-rules\nfirewall-cmd --list-all<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801 <img decoding=\"async\" src=\"https:\/\/static001.geekbang.org\/infoq\/f5\/f5178e0a18f240100fb068e5e06910ec.png\" alt=\"\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.2\u3001\u89e3\u9664\uff08\u5f00\u653e\uff09IP \u5730\u5740\u9650\u5236<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u89e3\u9664\uff08\u5f00\u653e\uff09IP \u4e3a 172.16.11.332 \u7684\u5730\u5740\u5f00\u653e\uff08accept\uff0922 \u7aef\u53e3<\/li>\n\n\n\n<li>\u89e3\u9664\uff08\u5f00\u653e\uff09\u4e4b\u524d\u5982\u679c\u6709\u9650\u5236\u7684\u8bdd\u5fc5\u987b\u5148\u5220\u6389\u9650\u5236\u624d\u80fd\u4f7f\u7528\u6b64\u547d\u4ee4\uff0c\u5426\u5219\u4e0d\u7ba1\u7528\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u5728\u516c\u53f8\u53ea\u9700\u8981\u516c\u53f8\u5185\u90e8\u8fde\u63a5\uff0c\u53ef\u4ee5\u53ea\u5f00\u653e\u516c\u53f8\u7684 ip\uff0c\u5176\u4ed6\u5730\u65b9\u90fd\u8fde\u4e0d\u4e0a\u4e86\u5c31\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u89e3\u9664\uff08\u5f00\u653e\uff09IP\u4e3a 172.16.11.332 \u7684\u5730\u5740\u5f00\u653e\uff08accept\uff0922\u7aef\u53e3\nfirewall-cmd --permanent --add-rich-rule=\"rule family=\"ipv4\" source address=\"172.16.11.332\" port protocol=\"tcp\" port=\"22\" accept\"\n#\u91cd\u65b0\u8f7d\u5165\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u4f7f\u5176\u751f\u6548\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u7ecf\u8bbe\u7f6e\u7684ip\u89c4\u5219\uff08\u4ee5\u4e0b\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u67e5\u770b\uff09\nfirewall-cmd --zone=public --list-rich-rules\nfirewall-cmd --list-rich-rules\nfirewall-cmd --list-all<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.3\u3001\u5220\u9664\u9650\u5236\u6216\u89e3\u9664 IP \u8fd9\u6761\u9632\u706b\u5899\u89c4\u5219\uff08\u4ee5\u4e0b IP \u5730\u5740\u6bb5\u540c\uff09<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u5220\u9664\u9650\u5236\u6216\u89e3\u9664IP\u8fd9\u6761\u9632\u706b\u5899\u89c4\u5219\nfirewall-cmd --permanent --remove-rich-rule=\"rule family=\"ipv4\" source address=\"172.16.11.332\" port protocol=\"tcp\" port=\"22\" accept\"\n#\u91cd\u65b0\u8f7d\u5165\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u4f7f\u5176\u751f\u6548\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u7ecf\u8bbe\u7f6e\u7684ip\u89c4\u5219\uff08\u4ee5\u4e0b\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u67e5\u770b\uff09\nfirewall-cmd --zone=public --list-rich-rules\nfirewall-cmd --list-rich-rules\nfirewall-cmd --list-all<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801 <img decoding=\"async\" src=\"https:\/\/static001.geekbang.org\/infoq\/f8\/f8abe5cdb388abf32abff82b64161414.png\" alt=\"\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.4\u3001\u9650\u5236\uff08\u7981\u6b62\uff09IP \u5730\u5740\u6bb5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9650\u5236\uff08\u7981\u6b62\uff09IP \u4e3a 172.0.0.1\/24 \u7684\u5730\u5740\uff08reject\uff09<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u9650\u5236\uff08\u7981\u6b62\uff09IP\u4e3a 172.0.0.1\/24 \u7684\u5730\u5740\uff08reject\uff09\nfirewall-cmd --permanent --add-rich-rule=\"rule family=\"ipv4\" source address=\"172.0.0.1\/24\" port protocol=\"tcp\" port=\"22\" reject\"\n#\u91cd\u65b0\u8f7d\u5165\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u4f7f\u5176\u751f\u6548\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u7ecf\u8bbe\u7f6e\u7684ip\u89c4\u5219\uff08\u4ee5\u4e0b\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u67e5\u770b\uff09\nfirewall-cmd --zone=public --list-rich-rules\nfirewall-cmd --list-rich-rules\nfirewall-cmd --list-all<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.5\u3001\u89e3\u9664\uff08\u5f00\u653e\uff09IP \u5730\u5740\u6bb5<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u89e3\u9664\uff08\u5f00\u653e\uff09IP \u4e3a 172.0.0.1\/24 \u7684\u5730\u5740\uff08accept\uff09<\/li>\n\n\n\n<li>\u89e3\u9664\uff08\u5f00\u653e\uff09\u4e4b\u524d\u5982\u679c\u6709\u9650\u5236\u7684\u8bdd\u5fc5\u987b\u5148\u5220\u6389\u9650\u5236\u624d\u80fd\u4f7f\u7528\u6b64\u547d\u4ee4\uff0c\u5426\u5219\u4e0d\u7ba1\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>#\u89e3\u9664\uff08\u5f00\u653e\uff09IP\u4e3a 172.0.0.1\/24 \u7684\u5730\u5740\uff08accept\uff09\nfirewall-cmd --permanent --add-rich-rule=\"rule family=\"ipv4\" source address=\"172.0.0.1\/24\" port protocol=\"tcp\" port=\"22\" accept\"\n#\u91cd\u65b0\u8f7d\u5165\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u4f7f\u5176\u751f\u6548\nfirewall-cmd --reload\n#\u67e5\u770b\u5df2\u7ecf\u8bbe\u7f6e\u7684ip\u89c4\u5219\uff08\u4ee5\u4e0b\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u67e5\u770b\uff09\nfirewall-cmd --zone=public --list-rich-rules\nfirewall-cmd --list-rich-rules\nfirewall-cmd --list-all<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6\u3001\u76f4\u63a5\u6a21\u5f0f<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u2003\u2003firewalld \u4e2d\u5305\u542b\u4e00\u79cd\u76f4\u63a5\u6a21\u5f0f\uff0c\u4f7f\u7528\u5b83\u53ef\u4ee5\u5b8c\u6210\u4e00\u4e9b\u5de5\u4f5c\uff0c\u5de5\u4f5c\u539f\u7406\u662f\u548c iptables \u4e00\u6837\u7684\uff0c\u9700\u8981\u7528\u5230\u56db\u8868\u4e94\u8fde\uff0c\u4e0d\u8fc7\uff0c\u4e0d\u5efa\u8bae\u5927\u5bb6\u4f7f\u7528\uff0c\u4f1a\u6709\u70b9\u7ed5\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9700\u8981\u770b\u56db\u8868\u4e94\u94fe\u7684\u53ef\u53c2\u8003\uff1a<a href=\"https:\/\/xie.infoq.cn\/link?target=https%3A%2F%2Fliucy.blog.csdn.net%2Farticle%2Fdetails%2F125968904\">\u3010Linux\u3011iptables \u4e4b\u9632\u706b\u5899\u6982\u8ff0\u53ca\u89c4\u5219\u5339\u914d + \u5b9e\u4f8b\uff081\uff09<\/a><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">6.1\u3001\u6253\u5f00 TCP \u534f\u8bae\u7684 8888 \u7aef\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --direct -add-rule ipv4 filter INPUT 0 -p tcp --dport 8888 -j ACCEPT\nfirewall-cmd --reload<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7\u3001\u81ea\u5b9a\u4e49\u670d\u52a1\u7ba1\u7406<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">7.1\u3001\u9009\u9879<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>\uff08\u672b\u5c3e\u5e26\u6709 &#91;P only] \u7684\u8bdd\u8868\u793a\u8be5\u9009\u9879\u9664\u4e86\u4e0e\uff08--permanent\uff09\u4e4b\u5916\uff0c\u4e0d\u80fd\u4e0e\u5176\u4ed6\u9009\u9879\u4e00\u540c\u4f7f\u7528\uff01\uff09\n--new-service=&lt;\u670d\u52a1\u540d&gt; \u65b0\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u670d\u52a1 &#91;P only]\n--new-service-from-file=&lt;\u6587\u4ef6\u540d&gt; &#91;--name=&lt;\u670d\u52a1\u540d&gt;]\n                      \u4ece\u6587\u4ef6\u4e2d\u8bfb\u53d6\u914d\u7f6e\u7528\u4ee5\u65b0\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u670d\u52a1 &#91;P only]\n--delete-service=&lt;\u670d\u52a1\u540d&gt;\n                      \u5220\u9664\u4e00\u4e2a\u5df2\u5b58\u5728\u7684\u670d\u52a1 &#91;P only]\n--load-service-defaults=&lt;\u670d\u52a1\u540d&gt;\n                      Load icmptype default settings &#91;P only]\n--info-service=&lt;\u670d\u52a1\u540d&gt;\n                      \u663e\u793a\u8be5\u670d\u52a1\u7684\u76f8\u5173\u4fe1\u606f\n--path-service=&lt;\u670d\u52a1\u540d&gt;\n                      \u663e\u793a\u8be5\u670d\u52a1\u7684\u6587\u4ef6\u7684\u76f8\u5173\u8def\u5f84 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --set-description=&lt;\u63cf\u8ff0&gt;\n                      \u7ed9\u8be5\u670d\u52a1\u8bbe\u7f6e\u63cf\u8ff0\u4fe1\u606f &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-description\n                      \u663e\u793a\u8be5\u670d\u52a1\u7684\u63cf\u8ff0\u4fe1\u606f &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --set-short=&lt;\u63cf\u8ff0&gt;\n                      \u7ed9\u8be5\u670d\u52a1\u8bbe\u7f6e\u4e00\u4e2a\u7b80\u77ed\u7684\u63cf\u8ff0 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-short\n                      \u663e\u793a\u8be5\u670d\u52a1\u7684\u7b80\u77ed\u63cf\u8ff0 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --add-port=&lt;\u7aef\u53e3\u53f7&gt;&#91;-&lt;\u7aef\u53e3\u53f7&gt;]\/&lt;protocol&gt;\n                      \u7ed9\u8be5\u670d\u52a1\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u7aef\u53e3(\u7aef\u53e3\u6bb5) &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --remove-port=&lt;\u7aef\u53e3\u53f7&gt;&#91;-&lt;\u7aef\u53e3\u53f7&gt;]\/&lt;protocol&gt;\n                      \u4ece\u8be5\u670d\u52a1\u4e0a\u79fb\u9664\u4e00\u4e2a\u7aef\u53e3(\u7aef\u53e3\u6bb5) &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --query-port=&lt;\u7aef\u53e3\u53f7&gt;&#91;-&lt;\u7aef\u53e3\u53f7&gt;]\/&lt;protocol&gt;\n                      \u67e5\u8be2\u8be5\u670d\u52a1\u662f\u5426\u6dfb\u52a0\u4e86\u67d0\u4e2a\u7aef\u53e3(\u7aef\u53e3\u6bb5) &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-ports\n                      \u663e\u793a\u8be5\u670d\u52a1\u6dfb\u52a0\u7684\u6240\u6709\u7aef\u53e3 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --add-protocol=&lt;protocol&gt;\n                      \u4e3a\u8be5\u670d\u52a1\u6dfb\u52a0\u4e00\u4e2a\u534f\u8bae &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --remove-protocol=&lt;protocol&gt;\n                      \u4ece\u8be5\u670d\u52a1\u4e0a\u79fb\u9664\u4e00\u4e2a\u534f\u8bae &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --query-protocol=&lt;protocol&gt;\n                      \u67e5\u8be2\u8be5\u670d\u52a1\u662f\u5426\u6dfb\u52a0\u4e86\u67d0\u4e2a\u534f\u8bae &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-protocols\n                      \u663e\u793a\u8be5\u670d\u52a1\u6dfb\u52a0\u7684\u6240\u6709\u534f\u8bae &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --add-source-port=&lt;\u7aef\u53e3\u53f7&gt;&#91;-&lt;\u7aef\u53e3\u53f7&gt;]\/&lt;protocol&gt;\n                      \u6dfb\u52a0\u65b0\u7684\u6e90\u7aef\u53e3(\u7aef\u53e3\u6bb5)\u5230\u8be5\u670d\u52a1 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --remove-source-port=&lt;\u7aef\u53e3\u53f7&gt;&#91;-&lt;\u7aef\u53e3\u53f7&gt;]\/&lt;protocol&gt;\n                      \u4ece\u8be5\u670d\u52a1\u4e2d\u5220\u9664\u6e90\u7aef\u53e3(\u7aef\u53e3\u6bb5) &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --query-source-port=&lt;\u7aef\u53e3\u53f7&gt;&#91;-&lt;\u7aef\u53e3\u53f7&gt;]\/&lt;protocol&gt;\n                      \u67e5\u8be2\u8be5\u670d\u52a1\u662f\u5426\u6dfb\u52a0\u4e86\u67d0\u4e2a\u6e90\u7aef\u53e3(\u7aef\u53e3\u6bb5) &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-source-ports\n                      \u663e\u793a\u8be5\u670d\u52a1\u6240\u6709\u6e90\u7aef\u53e3 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --add-module=&lt;module&gt;\n                      \u4e3a\u8be5\u670d\u52a1\u6dfb\u52a0\u4e00\u4e2a\u6a21\u5757 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --remove-module=&lt;module&gt;\n                      \u4e3a\u8be5\u670d\u52a1\u79fb\u9664\u4e00\u4e2a\u6a21\u5757 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --query-module=&lt;module&gt;\n                      \u67e5\u8be2\u8be5\u670d\u52a1\u662f\u5426\u6dfb\u52a0\u4e86\u67d0\u4e2a\u6a21\u5757 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-modules\n                      \u663e\u793a\u8be5\u670d\u52a1\u6dfb\u52a0\u7684\u6240\u6709\u6a21\u5757 &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --set-destination=&lt;ipv&gt;:&lt;address&gt;&#91;\/&lt;mask&gt;]\n                      Set destination for ipv to address in service &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --remove-destination=&lt;ipv&gt;\n                      Disable destination for ipv i service &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --query-destination=&lt;ipv&gt;:&lt;address&gt;&#91;\/&lt;mask&gt;]\n                      Return whether destination ipv is set for service &#91;P only]\n--service=&lt;\u670d\u52a1\u540d&gt; --get-destinations\n                      List destinations in service &#91;P only]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8\u3001\u63a7\u5236\u7aef\u53e3 \/ \u670d\u52a1<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u2003\u2003\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u63a7\u5236\u7aef\u53e3\u7684\u5f00\u653e\uff0c\u4e00\u79cd\u662f\u6307\u5b9a\u7aef\u53e3\u53f7\u53e6\u4e00\u79cd\u662f\u6307\u5b9a\u670d\u52a1\u540d\u3002\u867d\u7136\u5f00\u653e http \u670d\u52a1\u5c31\u662f\u5f00\u653e\u4e86 80 \u7aef\u53e3\uff0c\u4f46\u662f\u8fd8\u662f\u4e0d\u80fd\u901a\u8fc7\u7aef\u53e3\u53f7\u6765\u5173\u95ed\uff0c\u4e5f\u5c31\u662f\u8bf4\u901a\u8fc7\u6307\u5b9a\u670d\u52a1\u540d\u5f00\u653e\u7684\u5c31\u8981\u901a\u8fc7\u6307\u5b9a\u670d\u52a1\u540d\u5173\u95ed\uff1b\u901a\u8fc7\u6307\u5b9a\u7aef\u53e3\u53f7\u5f00\u653e\u7684\u5c31\u8981\u901a\u8fc7\u6307\u5b9a\u7aef\u53e3\u53f7\u5173\u95ed\u3002\u8fd8\u6709\u4e00\u4e2a\u8981\u6ce8\u610f\u7684\u5c31\u662f\u6307\u5b9a\u7aef\u53e3\u7684\u65f6\u5019\u4e00\u5b9a\u8981\u6307\u5b9a\u662f\u4ec0\u4e48\u534f\u8bae\uff0ctcp \u8fd8\u662f udp\u3002\u77e5\u9053\u8fd9\u4e2a\u4e4b\u540e\u4ee5\u540e\u5c31\u4e0d\u7528\u6bcf\u6b21\u5148\u5173\u9632\u706b\u5899\u4e86\uff0c\u53ef\u4ee5\u8ba9\u9632\u706b\u5899\u771f\u6b63\u7684\u751f\u6548\u3002<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --permanent --add-service=mysql  # \u8bbe\u7f6e\u6c38\u4e45\u5f00\u653emysql\u670d\u52a1\nfirewall-cmd --add-service=mysql        # \u5f00\u653emysql\u670d\u52a1\nfirewall-cmd --remove-service=mysql     # \u963b\u6b62mysql\u670d\u52a1\uff08\u5220\u9664\uff09\nfirewall-cmd --list-services            # \u67e5\u770b\u5f00\u653e\u7684\u670d\u52a1\nfirewall-cmd --list-all          # \u67e5\u770b\u5f00\u653e\u7684\u670d\u52a1\uff08services\uff09\nfirewall-cmd --permanent --add-port=8089  # \u8bbe\u7f6e\u6c38\u4e45\u5f00\u653e8089\u7aef\u53e3\nfirewall-cmd --add-port=3306\/tcp        # \u5f00\u653e\u901a\u8fc7tcp\u8bbf\u95ee3306\nfirewall-cmd --remove-port=8090\/tcp     # \u963b\u6b62\u901a\u8fc7tcp\u8bbf\u95ee8090\uff08\u5220\u9664\uff09\nfirewall-cmd --add-port=1080\/udp        # \u5f00\u653e\u901a\u8fc7udp\u8bbf\u95ee1080\nfirewall-cmd --list-ports               # \u67e5\u770b\u5f00\u653e\u7684\u7aef\u53e3\nfirewall-cmd --list-all          # \u67e5\u770b\u5f00\u653e\u7684\u7aef\u53e3\uff08ports\uff09<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">8.1\u3001\u4f2a\u88c5 IP<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --query-masquerade   # \u68c0\u67e5\u662f\u5426\u5141\u8bb8\u4f2a\u88c5IP\nfirewall-cmd --add-masquerade     # \u5141\u8bb8\u9632\u706b\u5899\u4f2a\u88c5IP\nfirewall-cmd --remove-masquerade  # \u7981\u6b62\u9632\u706b\u5899\u4f2a\u88c5IP<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9\u3001\u7aef\u53e3\u8f6c\u53d1<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u2003\u2003\u7aef\u53e3\u8f6c\u53d1\u53ef\u4ee5\u5c06\u6307\u5b9a\u5730\u5740\u8bbf\u95ee\u6307\u5b9a\u7684\u7aef\u53e3\u65f6\uff0c\u5c06\u6d41\u91cf\u8f6c\u53d1\u81f3\u6307\u5b9a\u5730\u5740\u7684\u6307\u5b9a\u7aef\u53e3\u3002\u8f6c\u53d1\u7684\u76ee\u6807\u5982\u679c\u4e0d\u6307\u5b9a ip \u7684\u8bdd\u5c31\uff0c\u9ed8\u8ba4\u4e3a\u672c\u673a\uff0c\u5982\u679c\u6307\u5b9a\u4e86 ip \u5374\u6ca1\u6307\u5b9a\u7aef\u53e3\uff0c\u5219\u9ed8\u8ba4\u4f7f\u7528\u6765\u6e90\u7aef\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u914d\u7f6e\u597d\u7aef\u53e3\u8f6c\u53d1\u4e4b\u540e\u4e0d\u80fd\u7528\uff0c\u53ef\u4ee5\u68c0\u67e5\u4e0b\u9762\u4e24\u4e2a\u95ee\u9898\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6bd4\u5982\u6211\u5c06 80 \u7aef\u53e3\u8f6c\u53d1\u81f3 8080 \u7aef\u53e3\uff0c\u9996\u5148\u68c0\u67e5\u672c\u5730\u7684 80 \u7aef\u53e3\u548c\u76ee\u6807\u7684 8080 \u7aef\u53e3\u662f\u5426\u5f00\u653e\u76d1\u542c\u4e86<\/li>\n\n\n\n<li>\u5176\u6b21\u68c0\u67e5\u662f\u5426\u5141\u8bb8\u4f2a\u88c5 IP\uff0c\u6ca1\u5141\u8bb8\u7684\u8bdd\u8981\u5f00\u542f\u4f2a\u88c5 IP<\/li>\n<\/ol>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code># \u5c0680\u7aef\u53e3\u7684\u6d41\u91cf\u8f6c\u53d1\u81f38080\nfirewall-cmd --add-forward-port=port=80:proto=tcp:toport=8080\n# \u5c0680\u7aef\u53e3\u7684\u6d41\u91cf\u8f6c\u53d1\u81f3192.168.1.12\nfirewall-cmd --add-forward-port=port=80:proto=tcp:toaddr=192.168.1.12\n# \u5c0680\u7aef\u53e3\u7684\u6d41\u91cf\u8f6c\u53d1\u81f3192.168.1.12\u76848080\u7aef\u53e3\nfirewall-cmd --add-forward-port=port=80:proto=tcp:toaddr=192.168.1.12:toport=8080<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u4ee3\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7aef\u53e3\u8f6c\u53d1\u8865\u5145\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f53\u6211\u4eec\u60f3\u628a\u67d0\u4e2a\u7aef\u53e3\u9690\u85cf\u8d77\u6765\u7684\u65f6\u5019\uff0c\u5c31\u53ef\u4ee5\u5728\u9632\u706b\u5899\u4e0a\u963b\u6b62\u90a3\u4e2a\u7aef\u53e3\u8bbf\u95ee\uff0c\u7136\u540e\u518d\u5f00\u4e00\u4e2a\u4e0d\u89c4\u5219\u7684\u7aef\u53e3\uff0c\u4e4b\u540e\u914d\u7f6e\u9632\u706b\u5899\u7684\u7aef\u53e3\u8f6c\u53d1\uff0c\u5c06\u6d41\u91cf\u8f6c\u53d1\u8fc7\u53bb\u3002<\/li>\n\n\n\n<li>\u7aef\u53e3\u8f6c\u53d1\u8fd8\u53ef\u4ee5\u505a\u6d41\u91cf\u5206\u53d1\uff0c\u4e00\u4e2a\u9632\u706b\u5899\u62d6\u7740\u597d\u591a\u53f0\u8fd0\u884c\u7740\u4e0d\u540c\u670d\u52a1\u7684\u673a\u5668\uff0c\u7136\u540e\u7528\u9632\u706b\u5899\u5c06\u4e0d\u540c\u7aef\u53e3\u7684\u6d41\u91cf\u8f6c\u53d1\u81f3\u4e0d\u540c\u673a\u5668\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/static001.geekbang.org\/infoq\/f0\/f0be455037a0788d7160a67128ee8593.gif\" alt=\"\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u7531 \u7b80\u60a6 SimpRead \u8f6c\u7801\uff0c <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2,5],"tags":[9,33,34],"class_list":["post-204","post","type-post","status-publish","format-standard","hentry","category-2","category-5","tag-it","tag-linux","tag-34"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/posts\/204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/comments?post=204"}],"version-history":[{"count":2,"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/posts\/204\/revisions"}],"predecessor-version":[{"id":206,"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/posts\/204\/revisions\/206"}],"wp:attachment":[{"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/media?parent=204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/categories?post=204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.zangzheyi.top\/index.php\/wp-json\/wp\/v2\/tags?post=204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}