{"id":43856,"date":"2024-10-06T11:01:38","date_gmt":"2024-10-06T03:01:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43856\/"},"modified":"2024-10-06T11:01:38","modified_gmt":"2024-10-06T03:01:38","slug":"centos-7-%e4%b8%8b-firewalld-%e9%98%b2%e7%81%ab%e7%89%86%e4%bd%bf%e7%94%a8%e5%af%a6%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43856\/","title":{"rendered":"CentOS 7 \u4e0b Firewalld \u9632\u706b\u7246\u4f7f\u7528\u5be6\u4f8b"},"content":{"rendered":"<h1 id=\"centos-7-%e4%b8%8b-firewalld-%e9%98%b2%e7%81%ab%e7%89%86%e4%bd%bf%e7%94%a8%e5%af%a6%e4%be%8b-CyMyOqrCKr\">CentOS 7 \u4e0b Firewalld \u9632\u706b\u7246\u4f7f\u7528\u5be6\u4f8b<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u6bcf\u500b\u4f3a\u670d\u5668\u7ba1\u7406\u54e1\u5fc5\u9808\u91cd\u8996\u7684\u554f\u984c\u3002CentOS 7 \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684 Linux \u767c\u884c\u7248\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u9632\u706b\u7246\u5de5\u5177\u2014\u2014Firewalld\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u4e2d\u4f7f\u7528 Firewalld \u4f86\u914d\u7f6e\u548c\u7ba1\u7406\u9632\u706b\u7246\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-firewalld%ef%bc%9f-CyMyOqrCKr\">\u4ec0\u9ebc\u662f Firewalld\uff1f<\/h2>\n<p>Firewalld \u662f\u4e00\u500b\u52d5\u614b\u7684\u9632\u706b\u7246\u7ba1\u7406\u5de5\u5177\uff0c\u652f\u6301 IPv4 \u548c IPv6\u3002\u5b83\u4f7f\u7528\u5340\u57df\u548c\u670d\u52d9\u7684\u6982\u5ff5\u4f86\u7c21\u5316\u9632\u706b\u7246\u7684\u914d\u7f6e\u3002\u8207\u50b3\u7d71\u7684 iptables \u76f8\u6bd4\uff0cFirewalld \u63d0\u4f9b\u4e86\u66f4\u70ba\u76f4\u89c0\u7684\u547d\u4ee4\u884c\u754c\u9762\u548c\u5716\u5f62\u7528\u6236\u754c\u9762\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d-firewalld-CyMyOqrCKr\">\u5b89\u88dd Firewalld<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\uff0cFirewalld \u901a\u5e38\u662f\u9810\u88dd\u7684\u3002\u5982\u679c\u672a\u5b89\u88dd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo yum install firewalld<\/code><\/pre>\n<h2 id=\"%e5%95%9f%e5%8b%95%e5%92%8c%e7%ae%a1%e7%90%86-firewalld-CyMyOqrCKr\">\u555f\u52d5\u548c\u7ba1\u7406 Firewalld<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Firewalld\uff1a<\/p>\n<pre><code>sudo systemctl start firewalld<\/code><\/pre>\n<p>\u8981\u8a2d\u7f6e Firewalld \u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff0c\u8acb\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo systemctl enable firewalld<\/code><\/pre>\n<p>\u8981\u6aa2\u67e5 Firewalld \u7684\u72c0\u614b\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo systemctl status firewalld<\/code><\/pre>\n<h2 id=\"firewalld-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-CyMyOqrCKr\">Firewalld \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Firewalld \u4f7f\u7528\u5340\u57df\uff08zones\uff09\u4f86\u5b9a\u7fa9\u4e0d\u540c\u7684\u4fe1\u4efb\u7d1a\u5225\u3002\u6bcf\u500b\u5340\u57df\u90fd\u53ef\u4ee5\u6709\u4e0d\u540c\u7684\u898f\u5247\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5340\u57df\uff1a<\/p>\n<ul>\n<li><strong>drop<\/strong>: \u4e26\u4e0d\u5141\u8a31\u4efb\u4f55\u6d41\u91cf\u3002<\/li>\n<li><strong>block<\/strong>: \u5141\u8a31\u5df2\u77e5\u7684\u6d41\u91cf\uff0c\u4f46\u6703\u963b\u6b62\u5176\u4ed6\u6d41\u91cf\u3002<\/li>\n<li><strong>public<\/strong>: \u7528\u65bc\u516c\u5171\u7db2\u7d61\uff0c\u5141\u8a31\u67d0\u4e9b\u6d41\u91cf\u3002<\/li>\n<li><strong>trusted<\/strong>: \u5141\u8a31\u6240\u6709\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%85%8d%e7%bd%ae-firewalld-CyMyOqrCKr\">\u914d\u7f6e Firewalld<\/h2>\n<h3 id=\"%e6%9f%a5%e7%9c%8b%e7%95%b6%e5%89%8d%e5%8d%80%e5%9f%9f-CyMyOqrCKr\">\u67e5\u770b\u7576\u524d\u5340\u57df<\/h3>\n<p>\u8981\u67e5\u770b\u7576\u524d\u7684\u5340\u57df\u548c\u5176\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo firewall-cmd --get-active-zones<\/code><\/pre>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e5%8d%80%e5%9f%9f-CyMyOqrCKr\">\u8a2d\u7f6e\u5340\u57df<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u67d0\u500b\u7db2\u7d61\u63a5\u53e3\u8a2d\u7f6e\u70ba\u7279\u5b9a\u5340\u57df\uff0c\u4f8b\u5982\u5c07 eth0 \u8a2d\u7f6e\u70ba public \u5340\u57df\uff1a<\/p>\n<pre><code>sudo firewall-cmd --zone=public --change-interface=eth0<\/code><\/pre>\n<h3 id=\"%e6%b7%bb%e5%8a%a0%e5%92%8c%e5%88%aa%e9%99%a4%e6%9c%8d%e5%8b%99-CyMyOqrCKr\">\u6dfb\u52a0\u548c\u522a\u9664\u670d\u52d9<\/h3>\n<p>\u8981\u5141\u8a31\u7279\u5b9a\u670d\u52d9\u7684\u6d41\u91cf\uff0c\u4f8b\u5982 HTTP\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo firewall-cmd --zone=public --add-service=http --permanent<\/code><\/pre>\n<p>\u8981\u522a\u9664\u670d\u52d9\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo firewall-cmd --zone=public --remove-service=http --permanent<\/code><\/pre>\n<h3 id=\"%e9%87%8d%e6%96%b0%e5%8a%a0%e8%bc%89%e9%98%b2%e7%81%ab%e7%89%86%e9%85%8d%e7%bd%ae-CyMyOqrCKr\">\u91cd\u65b0\u52a0\u8f09\u9632\u706b\u7246\u914d\u7f6e<\/h3>\n<p>\u5728\u9032\u884c\u66f4\u6539\u5f8c\uff0c\u9700\u8981\u91cd\u65b0\u52a0\u8f09\u9632\u706b\u7246\u914d\u7f6e\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo firewall-cmd --reload<\/code><\/pre>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e9%98%b2%e7%81%ab%e7%89%86%e8%a6%8f%e5%89%87-CyMyOqrCKr\">\u67e5\u770b\u9632\u706b\u7246\u898f\u5247<\/h2>\n<p>\u8981\u67e5\u770b\u7576\u524d\u7684\u9632\u706b\u7246\u898f\u5247\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo firewall-cmd --list-all<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CyMyOqrCKr\">\u7e3d\u7d50<\/h2>\n<p>Firewalld \u662f CentOS 7 \u4e2d\u4e00\u500b\u5f37\u5927\u4e14\u9748\u6d3b\u7684\u9632\u706b\u7246\u7ba1\u7406\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u914d\u7f6e\u548c\u7ba1\u7406\u9632\u706b\u7246\u898f\u5247\uff0c\u4fdd\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u514d\u53d7\u6f5b\u5728\u7684\u5a01\u8105\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 CentOS 7 \u4e0a\u4f7f\u7528 Firewalld \u914d\u7f6e\u9632\u706b\u7246\uff0c\u4e26\u901a\u904e\u5be6\u4f8b\u5b78\u7fd2\u57fa\u672c\u547d\u4ee4\u548c\u8a2d\u7f6e\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-43856","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=43856"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43856\/revisions"}],"predecessor-version":[{"id":43857,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43856\/revisions\/43857"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}