{"id":519,"date":"2018-08-02T22:29:53","date_gmt":"2018-08-02T14:29:53","guid":{"rendered":"https:\/\/ihongchao.com\/?p=519"},"modified":"2018-08-02T22:29:53","modified_gmt":"2018-08-02T14:29:53","slug":"%e9%98%b2%e7%81%ab%e5%a2%99firewalld%e4%bd%bf%e7%94%a8%e5%b0%8f%e7%bb%93","status":"publish","type":"post","link":"https:\/\/ihongchao.com\/post\/519\/","title":{"rendered":"\u9632\u706b\u5899firewalld\u4f7f\u7528\u5c0f\u7ed3"},"content":{"rendered":"

\u670d\u52a1\u5668\u7ba1\u7406\u5458\u4eec\u6709\u4ef6\u4e8b\u80af\u5b9a\u6700\u5934\u75bc\uff0c\u90a3\u5c31\u662f\u6709\u4e9b\u9ed1\u5ba2\u4e00\u5929\u5230\u665a\u7684\u5728\u90a3\u91cc\u8fdb\u884c\u5bc6\u7801\u7206\u7834\uff0c\u4e00\u5929\u4e0d\u767b\u5f55\uff0c\u5c31\u80fd\u6709\u6570\u5341\u4e07\u6b21\u7684\u767b\u5f55\u5c1d\u8bd5\u3002\u8fd0\u6c14\u4e0d\u597d\u7684\u8bdd\uff0c\u4e0a\u6b21\u6210\u529f\u767b\u5f55\u7684\u53ef\u80fd\u5df2\u7ecf\u5c31\u4e0d\u662f\u4f60\u4e86\u3002<\/p>\n

\u5f53\u7136\uff0c\u8fd9\u79cd\u60c5\u51b5\u81ea\u53e4\u6709\u4e4b\u3002\u4e3a\u4e86\u5bf9\u6297\u8fd9\u79cd\u884c\u4e3a\uff0c\u5404\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u5382\u5546\u4e13\u95e8\u4e3a\u7cfb\u7edf\u5f00\u53d1\u4e86\u9632\u706b\u5899\u3002\u4e0b\u9762\u8bb0\u5f55\u4e00\u4e0b\u6211\u5728\u9632\u706b\u5899\uff08firewalld\uff09\u64cd\u4f5c\u4e2d\u7ecf\u5e38\u4f7f\u7528\u5230\u7684\u547d\u4ee4\u3002<\/p>\n

1\u3001\u5f00\u542f\u9632\u706b\u5899<\/strong><\/p>\n

systemctl enable firewalld #\u5f00\u542ffirewalld\u7684\u5f00\u673a\u542f\u52a8\r\nsystemctl start firewalld #\u542f\u52a8firewalld\u9632\u706b\u5899<\/pre>\n
\u5982\u679cssh\u7aef\u53e3\u662f\u9ed8\u8ba4\u7684#22\u7aef\u53e3\uff0c\u542f\u52a8\u9632\u706b\u5899\u540e\u4e0d\u4f1a\u6709\u4efb\u4f55\u5f71\u54cd\uff0c\u56e0\u4e3assh\u4f7f\u7528\u7684#22\u7aef\u53e3\u5df2\u7ecf\u88ab\u52a0\u5165\u5230\u4e86\u9ed8\u8ba4\u89c4\u5219\u201cpublic\u201d\u7684\u4f8b\u5916\u4e2d\u3002<\/p>\n
2\u3001\u67e5\u770b\u9632\u706b\u5899\u72b6\u6001<\/strong><\/p>\n
systemctl status firewalld #\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u67e5\u770bfirewalld\u662f\u5426\u5728\u8fd0\u884c\r\nfirewall-cmd --state #\u4f7f\u7528firewalld\u547d\u4ee4\u67e5\u770b\u9632\u706b\u5899\u72b6\u6001\uff0c\u6b63\u5e38\u4f1a\u663e\u793a\u201crunning\u201d<\/pre>\n
3\u3001\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n
firewall-cmd --reload #\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff08\u5e73\u6ed1\u91cd\u542f\uff0c\u73b0\u6709\u8fde\u63a5\u4e0d\u5f71\u54cd\uff09\r\nfirewall-cmd --complete-reload #\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff08\u786c\u6027\u91cd\u542f\uff0c\u4f1a\u4e2d\u65ad\u73b0\u6709\u8fde\u63a5\uff09<\/pre>\n
4\u3001\u5217\u51fa\u9ed8\u8ba4\u914d\u7f6e\u4e2d\u5df2\u7ecf\u5f00\u653e\u7684\u7aef\u53e3\u548c\u670d\u52a1<\/strong><\/p>\n
firewall-cmd --list-all<\/pre>\n
5\u3001\u5728\u9ed8\u8ba4\u89c4\u5219\u4e2d\u6dfb\u52a0\/\u79fb\u9664\u7aef\u53e3\u4f8b\u5916<\/strong>
\n\u5728\u9ed8\u8ba4\u89c4\u5219\u4e2d\u6dfb\u52a0\u7aef\u53e3\u4f8b\u5916\u6709\u4e24\u79cd\u5f62\u5f0f\uff0c\u4e00\u79cd\u662f\u76f4\u63a5\u5f00\u653e\u7aef\u53e3+\u534f\u8bae\uff0c\u8fd8\u6709\u4e00\u79cd\u662f\u5f00\u653e\u76f8\u5173\u201c\u670d\u52a1\u201d\u3002\u201c\u670d\u52a1\u201d\u4e2d\u5305\u542b\u4e86\u67d0\u79cd\u529f\u80fd\u5bf9\u5e94\u7684\u7aef\u53e3\u548c\u534f\u8bae\uff0c\u76f4\u63a5\u5f00\u653e\u534f\u8bae\u5373\u53ef\u5c06\u5bf9\u5e94\u7684\u7aef\u53e3\u548c\u534f\u8bae\u4e00\u6b21\u6027\u6dfb\u52a0\u3002<\/p>\n
firewall-cmd --add-port=80\/tcp #\u6dfb\u52a0\u7aef\u53e3\u7acb\u5373\uff08\u6682\u65f6\uff09\u751f\u6548\uff0c\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u540e\u7aef\u53e3\u5931\u6548\r\nfirewall-cmd --add-port=80\/tcp --permanent #\u6dfb\u52a0\u7aef\u53e3\u6c38\u4e45\u4fdd\u5b58\uff08\u672a\u751f\u6548\uff09\uff0c\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u540e\u7aef\u53e3\u751f\u6548\r\nfirewall-cmd --add-service=http #\u6dfb\u52a0\u670d\u52a1\u7acb\u5373\uff08\u6682\u65f6\uff09\u751f\u6548\uff0c\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u540e\u670d\u52a1\u5931\u6548\r\nfirewall-cmd --add-service=http --permanent #\u6dfb\u52a0\u670d\u52a1\u6c38\u4e45\u4fdd\u5b58\uff08\u672a\u751f\u6548\uff09\uff0c\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u540e\u670d\u52a1\u751f\u6548<\/pre>\n
\u547d\u4ee4\u4e2d\u7684\uff0c\u201c–permanent\u201d\u4ee3\u8868\u6c38\u4e45\u4fdd\u5b58\uff0c\u4f46\u4e0d\u80fd\u7acb\u5373\u751f\u6548\uff0c\u9700\u8981\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u3002\u201c80\/tcp\u201d\u548c\u201chttp\u201d\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u4fee\u6539\uff0c\u79fb\u9664\u7aef\u53e3\u548c\u670d\u52a1\u53ef\u4ee5\u5c06\u547d\u4ee4\u4e2d\u7684\u201cadd\u201d\u4fee\u6539\u4e3a\u201cremove\u201d\u3002<\/p>\n
firewall-cmd --get-services #\u5217\u51fa\u5b58\u50a8\u5728\/usr\/lib\/firewalld\/services\/\u76ee\u5f55\u4e2d\u7684\u670d\u52a1\u3002<\/pre>\n
\u5982\u679c\u9ed8\u8ba4\u5b58\u5728\u7684\u670d\u52a1\u4e0d\u80fd\u6ee1\u8db3\u9700\u8981\uff0c\u53ef\u4ee5\u81ea\u884c\u6dfb\u52a0\u3002<\/p>\n
6\u3001\u5bcc\u89c4\u5219<\/strong>
\n\u201c\u5bcc\u89c4\u5219\u201d\u76f4\u8bd1\u81ea\u201crich rules\u201d\uff0c\u4ee3\u8868\u901a\u8fc7\u8fd9\u4e9b\u547d\u4ee4\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u591a\u7684\u529f\u80fd\uff0c\u6bd4\u5982\uff0c\u5141\u8bb8\u67d0\u4e2a\u8303\u56f4\u7684IP\u5bf9\u67d0\u4e2a\u7aef\u53e3\/\u670d\u52a1\u7684\u8bbf\u95ee<\/p>\n
firewall-cmd --permanent --add-rich-rule=\"rule family=\"ipv4\" source address=\"192.168.0.0\/24\" port protocol=\"tcp\" port=\"22\" accept\"<\/pre>\n
\u9632\u706b\u5899\u9ed8\u8ba4\u89c4\u5219\u662f\u5c06\u6240\u6709\u8bbf\u95ee\u6321\u5728\u5899\u5916\uff0c\u901a\u8fc7\u4e0a\u8ff0\u547d\u4ee4\uff0c192.168.0.0\/24\u8303\u56f4\u5185\u7684\u6240\u6709IP\uff0c\u4ece192.168.0.1\u5230192.168.0.254\u5df2\u7ecf\u80fd\u591f\u6b63\u5e38\u8bbf\u95ee\u670d\u52a1\u5668#22\u7aef\u53e3\u4e0a\u7684TCP\uff08ssh\uff09\u670d\u52a1\u4e86\u3002\u4e0d\u8981\u5fd8\u8bb0\uff0c\u201c–permanent\u201d\u4ee3\u8868\u4fdd\u5b58\uff0c\u4f46\u662f\u5e76\u672a\u751f\u6548\uff0c\u9700\u8981\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n
7\u3001\u53ef\u4fe1\u57df<\/strong>
\n\u968f\u7740\u670d\u52a1\u5668\u529f\u80fd\u8d8a\u6765\u8d8a\u591a\uff0c\u9700\u8981\u6dfb\u52a0\u7684\u5bcc\u89c4\u5219\u4e5f\u5c31\u8d8a\u591a\uff0c\u4e0d\u65b9\u4fbf\u7ba1\u7406\u3002\u8fd9\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u7ba1\u7406\u5458\u5e38\u7528\u7684IP\u52a0\u5165\u201c\u4fe1\u4efb\u201d\u533a\u57df\uff0c\u5c06\u7ba1\u7406\u5458\u7684\u8bbf\u95ee\u81ea\u52a8\u653e\u884c\uff0c\u5bf9\u516c\u5171\u533a\u57df\u4ec5\u5f00\u653e\u5fc5\u987b\u7684\u7aef\u53e3\uff0c\u6bd4\u5982http\u7b49\u3002<\/p>\n
firewall-cmd --get-zones #\u67e5\u770b\u6240\u6709\u533a\u57df<\/pre>\n
firewalld\u4e2d\u4e00\u5171\u5b58\u5728\u201cblock\u201d\u3001\u201cdmz\u201d\u3001\u201cdrop\u201d\u3001\u201cexternal\u201d\u3001\u201chome\u201d\uff0c\u201cinternal\u201d\u3001\u201cpublic\u201d\u3001\u201ctrusted\u201d\u3001\u201cwork\u201d\u51719\u4e2a\u4fe1\u4efb\u533a\u57df\uff0c\u6bcf
\n\u4e2a\u533a\u57df\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u662f\u4e0d\u76f8\u540c\u7684\u30021-6\u70b9\u4e2d\u7684\u6240\u6709\u8bbe\u7f6e\u88ab\u9ed8\u8ba4\u4fdd\u5b58\u5728\u9ed8\u8ba4\u533a\u57df\u201cpublic\u201d\u4e2d\u3002<\/p>\n
firewall-cmd --permanent --zone=trusted --add-source=192.168.0.0\/24 #\u5c06192.168.0.0\/24\u52a0\u5165\u201ctrusted\u201d\u53ef\u4fe1\u533a\u57df\u4e2d<\/pre>\n
\u8fd9\u6837\uff0c192.168.0.0\/24\u8303\u56f4\u5185\u7684\u5730\u5740\u518d\u6b21\u8bbf\u95ee\u670d\u52a1\u5668\u65f6\u5c31\u4e0d\u4f1a\u53d7\u5230\u9632\u706b\u5899\u963b\u6321\u4e86\uff0c\u540c\u65f6\u4e5f\u7cbe\u7b80\u4e86\u9632\u706b\u5899\u89c4\u5219\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u670d\u52a1\u5668\u7ba1\u7406\u5458\u4eec\u6709\u4ef6\u4e8b\u80af\u5b9a\u6700\u5934\u75bc\uff0c\u90a3\u5c31\u662f\u6709\u4e9b\u9ed1\u5ba2\u4e00\u5929\u5230\u665a\u7684\u5728\u90a3\u91cc\u8fdb\u884c\u5bc6\u7801\u7206\u7834\uff0c\u4e00\u5929\u4e0d\u767b\u5f55\uff0c\u5c31\u80fd\u6709<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[97,96],"_links":{"self":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/519"}],"collection":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/comments?post=519"}],"version-history":[{"count":5,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/519\/revisions"}],"predecessor-version":[{"id":524,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/519\/revisions\/524"}],"wp:attachment":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/media?parent=519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/categories?post=519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/tags?post=519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}