{"id":100976,"date":"2024-07-18T06:49:11","date_gmt":"2024-07-17T22:49:11","guid":{"rendered":"https:\/\/gulass.cn\/?p=100976"},"modified":"2024-07-18T06:49:11","modified_gmt":"2024-07-17T22:49:11","slug":"linux-centos7-firewalld","status":"publish","type":"post","link":"https:\/\/gulass.cn\/linux-centos7-firewalld.html","title":{"rendered":"Centos7\u9ed8\u8ba4firewalld\u9632\u706b\u5899\u4f7f\u7528\u547d\u4ee4"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>Centos7\u9ed8\u8ba4\u7684firewalld\u9632\u706b\u5899\u8bf4\u5b9e\u8bdd\u771f\u4e0d\u597d\u7528\uff0c\u4e0d\u5982\u4f7f\u7528iptables\u3002\u4f46\u4e00\u7269\u7684\u5b58\u5728\u662f\u6709\u5b83\u7684\u9053\u7406\uff0c\u6bd4\u5982\u5728\u9ad8\u7ea7\u529f\u80fd\u65b9\u9762iptables\u5c31\u8981\u6b21\u4e8efirewalld\u9632\u706b\u5899\uff0c\u6240\u4ee5\u5efa\u8bae\u5927\u5bb6\u8fd8\u662f\u8981\u8ffd\u968f\u4e3b\u6d41\uff0c\u73b0\u5728\u5f00\u6e90\u4ea7\u54c1\u76f8\u5bf9\u8fc7\u53bb\u7684\u7248\u672c\u66f4\u65b0\u5f88\u5feb\uff0c\u6240\u4ee5\u8981\u8ddf\u5f97\u4e0a\u811a\u6b65\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u8fd0\u7ef4\u4eba\u5458\u6765\u8bb2\u3002\u4e0b\u9762\u662f\u6211\u5e73\u65f6\u5728\u751f\u4ea7\u73af\u5883\u5f53\u4e2d\u7ef4\u62a4\u673a\u5668\u5e38\u7528\u5230\u7684\uff0c\u5927\u5bb6\u53ef\u4ee5\u53c2\u8003\u4e0b\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gulass.cn\/wp-content\/uploads\/2018\/04\/20160623093300897.png\" alt=\"\" width=\"720\" height=\"345\" class=\"aligncenter size-full wp-image-100978\" srcset=\"https:\/\/gulass.cn\/wp-content\/uploads\/2018\/04\/20160623093300897.png 720w, https:\/\/gulass.cn\/wp-content\/uploads\/2018\/04\/20160623093300897-300x144.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/p>\n<p>\u57fa\u672c\u64cd\u4f5c;<\/p>\n<pre>\r\n # systemctl start firewalld \/\/\u542f\u52a8\r\n # systemctl status firewalld \/\/\u72b6\u6001\r\n # systemctl disable firewalld \/\/\u7981\u7528\r\n # systemctl stop firewalld \/\/\u505c\u6b62\r\n<\/pre>\n<p>systemctl\u5728centos7\u4e2d\u5fc5\u4e0d\u53ef\u7f3a\u5c11\u7684\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u5177\u5907service\u548cchkconfig\u7684\u6240\u6709\u529f\u80fd;<\/p>\n<pre>\r\n # systemctl start firewalld.service \/\/\u542f\u52a8\u67d0\u4e2a\u670d\u52a1\r\n # systemctl stop firewalld.service \/\/\u5173\u95ed\u67d0\u4e2a\u670d\u52a1\r\n # systemctl restart firewalld.service \/\/\u91cd\u542f\u67d0\u4e2a\u670d\u52a1\r\n # systemctl status firewalld.service \/\/\u663e\u793a\u67d0\u4e2a\u670d\u52a1\u7684\u72b6\u6001\r\n # systemctl enable firewalld.service \/\/\u5f00\u673a\u65f6\u968f\u673a\u81ea\u542f\u52a8\r\n # systemctl disable firewalld.service \/\/\u7981\u6b62\u5f00\u673a\u542f\u52a8\r\n # systemctl is-enabled firewalld.service \/\/\u67e5\u770b\u662f\u5426\u5f00\u673a\u542f\u52a8\r\n # systemctl list-unit-files|grep enabled \/\/\u67e5\u770b\u5df2\u7ecf\u542f\u52a8\u7684\u670d\u5217\u8868\r\n # systemctl --failed \/\/\u67e5\u770b\u542f\u52a8\u5931\u8d25\u7684\u670d\u52a1\u5217\u8868\r\n<\/pre>\n<p>\u57fa\u672c\u914d\u7f6efirewalld-cmd;<\/p>\n<pre>\r\n # firewall-cmd --version \/\/\u67e5\u770b\u9632\u706b\u5899\u7248\u672c\r\n # firewall-cmd --help \/\/\u67e5\u770b\u547d\u4ee4\u64cd\u4f5c\u5e2e\u52a9\r\n # firewall-cmd --state \/\/\u663e\u793a\u5f53\u524d\u72b6\u6001\r\n # firewall-cmd --zone=public --list-ports \/\/\u67e5\u770b\u6240\u6709\u6253\u5f00\u8fd0\u884c\u7684\u7aef\u53e3\r\n # firewall-cmd --reload \/\/\u4e0d\u91cd\u542f\u7acb\u5373\u52a0\u8f7d\r\n # firewall-cmd --list-all-zones | more \/\/\u67e5\u770b\u533a\u57df\u4fe1\u606f\u60c5\u51b5\r\n # firewall-cmd --get-zone-of-interface=eth0 \/\/\u67e5\u770b\u6307\u5b9a\u63a5\u53e3\u6240\u5c5e\u533a\u57df\r\n # firewall-cmd --panic-on \/\/\u62d2\u7edd\u6240\u6709\u5305\r\n # firewall-cmd --panic-off \/\/\u53d6\u6d88\u62d2\u7edd\u72b6\u6001\r\n # firewall-cmd --query-panic \/\/\u67e5\u770b\u662f\u5426\u62d2\u7edd\r\n<\/pre>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5982\u4f55\u6253\u5f00\u4e00\u4e2a\u7aef\u53e3\uff0c\u4f8b\u59823306;<\/p>\n<pre>\r\n # firewall-cmd --zone=public --add-port=3306\/tcp --permanent \/\/\u6dfb\u52a03306\u7aef\u53e3\uff08--permanent\uff09\u6c38\u4e45\u751f\u6548\uff0c\u6ca1\u6709\u6b64\u53c2\u6570\u91cd\u542f\u540e\u5931\u6548\r\n # firewall-cmd --reload \/\/\u4e0d\u91cd\u542f\u7acb\u5373\u52a0\u8f7d\r\n # firewall-cmd --zone= public --query-port=3306\/tcp \/\/\u67e5\u770b\u52a0\u51653306\u7aef\u53e3\u72b6\u6001\r\n # firewall-cmd --zone= public --remove-port=3306\/tcp --permanent \/\/\u5220\u9664\u521a\u521a\u52a0\u5165\u7684\u9632\u706b\u5899\u89c4\u52193306\r\n # firewall-cmd --permanent --remove-icmp-block=echo-request \/\/\u5220\u9664\u7981ping\r\n # firewall-cmd --permanent --add-icmp-block=echo-request \/\/\u5f00\u542f\u7981ping\r\n # firewall-cmd --get-service \/\/\u67e5\u770b\u5df2\u88ab\u5141\u8bb8\u7684\u4fe1\u606f\r\n<\/pre>\n<p>\u5177\u4f53\u7684\u89c4\u5219\u7ba1\u7406\uff0c\u53ef\u4ee5\u4f7f\u7528 firewall-cmd\uff0c\u5177\u4f53\u7684\u4f7f\u7528\u65b9\u6cd5\u53ef\u4ee5<\/p>\n<pre>\r\n # firewall-cmd --help\r\n<\/pre>\n<p>firewall-cmd\u9ad8\u7ea7\u529f\u80fd\u53ef\u4ee5\u5230\u5b98\u65b9\u8d44\u6599\u5e93\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<p>https:\/\/fedoraproject.org\/wiki\/FirewallD\/zh-cn<\/p>\n<p>https:\/\/access.redhat.com\/documentation\/zh-CN\/Red_Hat_Enterprise_Linux\/7\/html\/Security_Guide\/sec-Using_Firewalls.html<\/p>\n<p>https:\/\/www.ibm.com\/developerworks\/cn\/linux\/1507_caojh\/<\/p>\n<p>\u6ce8\u610f\uff1a\u4ee5\u4e0a\u64cd\u4f5c\u65b9\u6cd5\u4ee5\u53ca\u547d\u4ee4\u5e76\u4e0d\u9002\u7528\u4e8eCentos7\u4ee5\u4e0b\u7248\u672c,\u9664\u4f60\u5728\u5176\u4ed6linux\u53d1\u884c\u7248\u5355\u72ec\u5b89\u88c5firewall\u7684\u3002<\/p>\n<blockquote>\n<p style=\"text-align: left; color: #88a6a4;\">\u539f\u6587\u6765\u81ea\uff1a<a href=\"https:\/\/renwole.com\/archives\/64\" target=\"_blank\" rel=\"noopener\">https:\/\/renwole.com\/archives\/64<\/a><\/p>\n<p style=\"text-align: left; color: #88a6a4;\">\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/gulass.cn\/linux-centos7-firewalld.html\" target=\"_blank\" rel=\"noopener\">https:\/\/gulass.cn\/linux-centos7-firewalld.html<\/a><span style=\"float: right;\">\u7f16\u8f91\uff1a\u5434\u5411\u5e73\uff0c\u5ba1\u6838\u5458\uff1a\u9004\u589e\u5b9d<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u5bfc\u8bfb Centos7\u9ed8\u8ba4\u7684firewalld\u9632\u706b\u5899\u8bf4\u5b9e\u8bdd\u771f\u4e0d\u597d\u7528\uff0c\u4e0d\u5982\u4f7f\u7528iptables\u3002\u4f46\u4e00\u7269\u7684\u5b58\u5728\u662f\u6709\u5b83 [&hellip;]<\/p>\n","protected":false},"author":668,"featured_media":100981,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-100976","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts\/100976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/users\/668"}],"replies":[{"embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/comments?post=100976"}],"version-history":[{"count":5,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts\/100976\/revisions"}],"predecessor-version":[{"id":292304,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/posts\/100976\/revisions\/292304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/media\/100981"}],"wp:attachment":[{"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/media?parent=100976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/categories?post=100976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gulass.cn\/wp-json\/wp\/v2\/tags?post=100976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}