{"id":355,"date":"2018-11-24T18:33:45","date_gmt":"2018-11-24T10:33:45","guid":{"rendered":"https:\/\/blog.yunvisit.com\/?p=355"},"modified":"2018-11-24T18:33:45","modified_gmt":"2018-11-24T10:33:45","slug":"%e5%85%b3%e9%97%adcentos7%e7%9a%84firewalld%ef%bc%8c%e5%90%af%e7%94%a8iptables","status":"publish","type":"post","link":"https:\/\/blog.yunvisit.com\/?p=355","title":{"rendered":"\u5173\u95edCentOS7\u7684firewalld\uff0c\u542f\u7528iptables"},"content":{"rendered":"<p>\u4e3a\u4ec0\u4e48\u4e0d\u7528firewalld\uff1f\u56e0\u4e3a\u4e0d\u987a\u624b\u4e0d\u4e60\u60ef\uff0c\u6240\u4ee5\u5c31\u5e72\u6389\u4ed6\uff01<\/p>\n<h2>\u4e00\u3001\u505c\u6b62firewalld\u670d\u52a1<\/h2>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >\r\nsystemctl stop firewalld\r\nsystemctl disable firewalld<\/textarea><\/pre>\n<\/div>\n<p><img loading=\"lazy\" class=\"alignnone  wp-image-358\" src=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld01-300x67.png\" alt=\"\" width=\"596\" height=\"133\" srcset=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld01-300x67.png 300w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld01.png 651w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/><\/p>\n<h2>\u4e8c\u3001RPM \u5305\u5378\u8f7d\u5f7b\u5e95\u5e72\u6389\u4ed6<\/h2>\n<p>\u9996\u5148\u67e5\u770b\u4ed6\u7684\u5177\u4f53\u5305\u540d<\/p>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >\r\nrpm -qa | grep firewall<\/textarea><\/pre>\n<\/div>\n<p>\u7136\u540e\u4f7f\u7528\u547d\u4ee4\u79fb\u9664\u4ed6\uff0c\u4f46\u662f\u8981\u6ce8\u610f\u53ef\u80fd\u5b58\u5728\u76f8\u4e92\u4f9d\u8d56\uff0c\u5c3d\u53ef\u80fd\u6309\u5982\u4e0b\u56fe\u987a\u5e8f\u6765\u5c1d\u8bd5<\/p>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >\r\nrpm -e packageName<\/textarea><\/pre>\n<\/div>\n<p><img loading=\"lazy\" class=\"alignnone  wp-image-359\" src=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld02-300x70.png\" alt=\"\" width=\"570\" height=\"133\" srcset=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld02-300x70.png 300w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld02.png 575w\" sizes=\"(max-width: 570px) 100vw, 570px\" \/><\/p>\n<h2>\u4e09\u3001\u5b89\u88c5iptables\u9632\u706b\u5899<\/h2>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >\r\nyum install -y iptables\r\nyum install -y iptables-services<\/textarea><\/pre>\n<\/div>\n<h2>\u56db\u3001\u8bbe\u7f6eiptables\u89c4\u5219<\/h2>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >\r\niptables -L -n #\u67e5\u770b\u73b0\u6709\u89c4\u5219\r\niptables -F #\u6e05\u7a7a\u9ed8\u8ba4\u89c4\u5219\r\niptables -X #\u6e05\u7a7a\u81ea\u5b9a\u4e49\u89c4\u5219\r\niptables -A INPUT -p tcp --dport 22 -j ACCEPT #\u653e\u884c22\u7aef\u53e3\u901a\u5e38\u662fsshd\u670d\u52a1\u9ed8\u8ba4\u7aef\u53e3\r\niptables -A INPUT -p icmp --icmp-type 8 -j ACCEPT #\u5141\u8bb8ICMP\u4e5f\u5c31\u662f\u5141\u8bb8ping\u5f53\u524d\u670d\u52a1\u5668ip\r\niptables -P OUTPUT ACCEPT #\u653e\u884c\u5168\u90e8\u51fa\u7ad9\u6570\u636e\u5305\r\nservice iptables save #\u4fdd\u5b58\u5f53\u524d\u914d\u7f6e\r\nsystemctl enable iptables.service #\u76f8\u5f53\u4e8e\u4ee5\u524d\u7684chkconfig iptables on\u5f00\u673a\u542f\u52a8\r\nsystemctl start iptables.service #\u542f\u52a8\u670d\u52a1\r\nsystemctl status iptables.service #\u67e5\u770b\u8fd0\u884c\u72b6\u6001<\/textarea><\/pre>\n<\/div>\n<p><img loading=\"lazy\" class=\"alignnone  wp-image-360\" src=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld03-300x62.png\" alt=\"\" width=\"667\" height=\"138\" srcset=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld03-300x62.png 300w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2018\/11\/fuxkfirewalld03.png 800w\" sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/p>\n<p>Done!<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4ec0\u4e48\u4e0d\u7528firewalld\uff1f\u56e0\u4e3a\u4e0d\u987a\u624b\u4e0d\u4e60\u60ef\uff0c\u6240\u4ee5\u5c31\u5e72\u6389\u4ed6\uff01 \u4e00\u3001\u505c\u6b62firewalld\u670d\u52a1 systemctl stop fi &#8230;<\/p>\n","protected":false},"author":1,"featured_media":357,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[23],"_links":{"self":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/posts\/355"}],"collection":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=355"}],"version-history":[{"count":0,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/posts\/355\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/media\/357"}],"wp:attachment":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=355"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=355"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}