{"id":61670,"date":"2025-04-29T11:08:11","date_gmt":"2025-04-29T03:08:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61670\/"},"modified":"2025-04-29T11:08:11","modified_gmt":"2025-04-29T03:08:11","slug":"%e5%a6%82%e4%bd%95%e8%ae%be%e7%bd%aecentos%e9%98%b2%e7%81%ab%e5%a2%99%e4%bb%a5%e5%8a%a0%e5%bc%ba%e5%ae%89%e5%85%a8%e6%80%a7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61670\/","title":{"rendered":"\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u5b89\u5168\u6027"},"content":{"rendered":"

\u5982\u4f55\u8bbe\u7f6e\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u5b89\u5168\u6027<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u5f53\u4eca\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u7f51\u7edc\u5b89\u5168\u6210\u4e3a\u4e86\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u800c\u4f5c\u4e3a\u4e00\u4e2a\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\uff0cCentOS\u5728\u4fdd\u969c\u670d\u52a1\u5668\u5b89\u5168\u65b9\u9762\u53d1\u6325\u7740\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u7740\u91cd\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b9e\u7528\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u6f5c\u5728\u5a01\u80c1\u3002<\/p>\n

\u4e00\u3001CentOS\u9632\u706b\u5899\u4ecb\u7ecd\uff1a
CentOS\u4f7f\u7528\u7684\u9ed8\u8ba4\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\u662ffirewalld\uff0c\u5b83\u662f\u4e00\u4e2a\u52a8\u6001\u7684\u9632\u706b\u5899\u7ba1\u7406\u5668\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7075\u6d3b\u3001\u66f4\u6613\u4e8e\u64cd\u4f5c\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u670d\u52a1\u5668\u7684\u9632\u706b\u5899\u89c4\u5219\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u3002<\/p>\n

\u4e8c\u3001\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff1a<\/p>\n

    \n
  1. \n

    \u67e5\u770b\u5f53\u524d\u7684\u9632\u706b\u5899\u89c4\u5219\uff1a<\/p>\n

    firewall-cmd --list-all<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8be5\u547d\u4ee4\u5c06\u663e\u793a\u5f53\u524d\u7684\u9632\u706b\u5899\u89c4\u5219\u548c\u670d\u52a1\u3002<\/p>\n<\/li>\n
  2. \n
    \u8bbe\u7f6e\u9ed8\u8ba4\u89c4\u5219\uff1a
    \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cCentOS\u9632\u706b\u5899\u4f1a\u5141\u8bb8\u4e00\u4e9b\u901a\u7528\u7684\u670d\u52a1\u901a\u8fc7\uff0c\u4f8b\u5982SSH\uff0822\u7aef\u53e3\uff09\u3001HTTP\uff0880\u7aef\u53e3\uff09\u548cHTTPS\uff08443\u7aef\u53e3\uff09\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4fee\u6539\u9ed8\u8ba4\u89c4\u5219\uff1a<\/p>\n
    firewall-cmd --set-default-zone=<zone><\/zone><\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u4e2d\uff0c \u4e3a\u60a8\u60f3\u8981\u8bbe\u7f6e\u7684\u9ed8\u8ba4\u9632\u706b\u5899\u533a\u57df\u3002\u53ef\u9009\u7684\u533a\u57df\u6709public\u3001work\u548chome\u3002 <\/p>\n<\/li>\n
  3. \n
    \u8bbe\u7f6e\u89c4\u5219\u5f00\u542f\u6216\u5173\u95ed\u7279\u5b9a\u7aef\u53e3\uff1a
    \u5982\u679c\u60a8\u9700\u8981\u6253\u5f00\u6216\u5173\u95ed\u67d0\u4e2a\u7279\u5b9a\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
    firewall-cmd --add-port=<port>\/tcp --permanent    # \u5f00\u542ftcp\u7aef\u53e3\nfirewall-cmd --add-port=<port>\/udp --permanent    # \u5f00\u542fudp\u7aef\u53e3\nfirewall-cmd --remove-port=<port>\/tcp --permanent # \u5173\u95edtcp\u7aef\u53e3\nfirewall-cmd --remove-port=<port>\/udp --permanent # \u5173\u95edudp\u7aef\u53e3<\/port><\/port><\/port><\/port><\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u4e2d\uff0c \u4e3a\u60a8\u8981\u5f00\u542f\u6216\u5173\u95ed\u7684\u7aef\u53e3\u53f7\u3002 <\/p>\n<\/li>\n
  4. \n
    \u5141\u8bb8\u7279\u5b9aIP\u6216IP\u6bb5\u8bbf\u95ee\u670d\u52a1\u5668\uff1a
    \u5982\u679c\u60a8\u60f3\u8981\u9650\u5236\u53ea\u6709\u7279\u5b9a\u7684IP\u6216IP\u6bb5\u53ef\u4ee5\u8bbf\u95ee\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
    firewall-cmd --add-source=<ip> --permanent   # \u6dfb\u52a0\u5141\u8bb8\u7684IP\u6216IP\u6bb5\nfirewall-cmd --remove-source=<ip> --permanent# \u79fb\u9664\u5141\u8bb8\u7684IP\u6216IP\u6bb5<\/ip><\/ip><\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u4e2d\uff0c \u4e3a\u60a8\u60f3\u8981\u5141\u8bb8\u6216\u79fb\u9664\u7684IP\u6216IP\u6bb5\u3002 <\/p>\n<\/li>\n
  5. \n
    \u5141\u8bb8\u6216\u62d2\u7edd\u7279\u5b9a\u670d\u52a1\uff1a
    \u5982\u679c\u60a8\u60f3\u8981\u5141\u8bb8\u6216\u62d2\u7edd\u7279\u5b9a\u7684\u670d\u52a1\u901a\u8fc7\u9632\u706b\u5899\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
    firewall-cmd --add-service=<service> --permanent    # \u5141\u8bb8\u670d\u52a1\u901a\u8fc7\nfirewall-cmd --remove-service=<service> --permanent # \u62d2\u7edd\u670d\u52a1\u901a\u8fc7<\/service><\/service><\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u5176\u4e2d\uff0c \u4e3a\u60a8\u60f3\u8981\u5141\u8bb8\u6216\u62d2\u7edd\u901a\u8fc7\u7684\u670d\u52a1\uff0c\u4f8b\u5982http\u3001https\u548cssh\u7b49\u3002 <\/p>\n<\/li>\n
  6. \n
    \u66f4\u65b0\u9632\u706b\u5899\u89c4\u5219\uff1a
    \u5f53\u60a8\u5b8c\u6210\u4ee5\u4e0a\u6b65\u9aa4\u540e\uff0c\u9700\u8981\u66f4\u65b0\u9632\u706b\u5899\u89c4\u5219\u4f7f\u5176\u751f\u6548\uff1a<\/p>\n
    firewall-cmd --reload<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n
    \u4e09\u3001\u603b\u7ed3\uff1a
    \u901a\u8fc7\u672c\u6587\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u6839\u636e\u670d\u52a1\u5668\u7684\u5177\u4f53\u9700\u6c42\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u4ee5\u4e0a\u793a\u4f8b\u4ee3\u7801\u8fdb\u884c\u5b9a\u5236\u3002\u540c\u65f6\uff0c\u670d\u52a1\u5668\u5b89\u5168\u4e0d\u4ec5\u4ec5\u4f9d\u9760\u9632\u706b\u5899\uff0c\u8fd8\u9700\u8981\u7efc\u5408\u8003\u8651\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\uff0c\u5982\u53ca\u65f6\u66f4\u65b0\u7cfb\u7edf\u8865\u4e01\u3001\u9650\u5236\u4e0d\u5fc5\u8981\u7684\u670d\u52a1\u3001\u52a0\u5f3a\u5bc6\u7801\u7b56\u7565\u7b49\u3002\u53ea\u6709\u7efc\u5408\u8fd0\u7528\u8fd9\u4e9b\u5b89\u5168\u63aa\u65bd\uff0c\u624d\u80fd\u4fdd\u62a4\u6211\u4eec\u7684\u670d\u52a1\u5668\u514d\u53d7\u6f5c\u5728\u7684\u5a01\u80c1\u3002<\/p>\n
    \u53c2\u8003\u6587\u732e\uff1a<\/p>\n
      \n
    1. https:\/\/www.digitalocean.com\/community\/tutorials\/how-to-set-up-a-firewall-using-firewalld-on-centos-7<\/li>\n
    2. https:\/\/www.vultr.com\/docs\/configure-iptables-on-centos-7<\/li>\n<\/ol>\n
      \uff08\u5b57\u6570\uff1a550 \u5b57\uff09<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u5b89\u5168\u6027\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5982\u4f55\u8bbe\u7f6e\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u5b89\u5168\u6027 \u5f15\u8a00\uff1a\u5728\u5f53\u4eca\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u7f51\u7edc\u5b89\u5168\u6210\u4e3a\u4e86\u4e00\u9879\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u800c\u4f5c\u4e3a\u4e00\u4e2a\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\uff0cCentOS\u5728\u4fdd\u969c\u670d\u52a1\u5668\u5b89\u5168\u65b9\u9762\u53d1\u6325\u7740\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u7740\u91cd\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u4ee5\u52a0\u5f3a\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\uff0c\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b9e\u7528\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u6f5c\u5728\u5a01\u80c1\u3002 \u4e00\u3001CentOS\u9632\u706b\u5899\u4ecb\u7ecd\uff1aCentOS\u4f7f\u7528\u7684\u9ed8\u8ba4\u9632\u706b\u5899\u7ba1\u7406\u5de5\u5177\u662ffirewalld\uff0c\u5b83\u662f\u4e00\u4e2a\u52a8\u6001\u7684\u9632\u706b\u5899\u7ba1\u7406\u5668\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7075\u6d3b\u3001\u66f4\u6613\u4e8e\u64cd\u4f5c\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u670d\u52a1\u5668\u7684\u9632\u706b\u5899\u89c4\u5219\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8bbe\u7f6eCentOS\u9632\u706b\u5899\u3002 \u4e8c\u3001\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\uff1a \u67e5\u770b\u5f53\u524d\u7684\u9632\u706b\u5899\u89c4\u5219\uff1a firewall-cmd –list-all \u767b\u5f55\u540e\u590d\u5236 \u8be5\u547d\u4ee4\u5c06\u663e\u793a\u5f53\u524d\u7684\u9632\u706b\u5899\u89c4\u5219\u548c\u670d\u52a1\u3002 \u8bbe\u7f6e\u9ed8\u8ba4\u89c4\u5219\uff1a\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cCentOS\u9632\u706b\u5899\u4f1a\u5141\u8bb8\u4e00\u4e9b\u901a\u7528\u7684\u670d\u52a1\u901a\u8fc7\uff0c\u4f8b\u5982SSH\uff0822\u7aef\u53e3\uff09\u3001HTTP\uff0880\u7aef\u53e3\uff09\u548cHTTPS\uff08443\u7aef\u53e3\uff09\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4fee\u6539\u9ed8\u8ba4\u89c4\u5219\uff1a firewall-cmd –set-default-zone=<zone><\/zone> \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c \u4e3a\u60a8\u60f3\u8981\u8bbe\u7f6e\u7684\u9ed8\u8ba4\u9632\u706b\u5899\u533a\u57df\u3002\u53ef\u9009\u7684\u533a\u57df\u6709public\u3001work\u548chome\u3002 \u8bbe\u7f6e\u89c4\u5219\u5f00\u542f\u6216\u5173\u95ed\u7279\u5b9a\u7aef\u53e3\uff1a\u5982\u679c\u60a8\u9700\u8981\u6253\u5f00\u6216\u5173\u95ed\u67d0\u4e2a\u7279\u5b9a\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a firewall-cmd –add-port=<port>\/tcp –permanent # \u5f00\u542ftcp\u7aef\u53e3 firewall-cmd –add-port=<port>\/udp –permanent # \u5f00\u542fudp\u7aef\u53e3 firewall-cmd –remove-port=<port>\/tcp –permanent # \u5173\u95edtcp\u7aef\u53e3 firewall-cmd –remove-port=<port>\/udp –permanent # \u5173\u95edudp\u7aef\u53e3<\/port><\/port><\/port><\/port> \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c \u4e3a\u60a8\u8981\u5f00\u542f\u6216\u5173\u95ed\u7684\u7aef\u53e3\u53f7\u3002 \u5141\u8bb8\u7279\u5b9aIP\u6216IP\u6bb5\u8bbf\u95ee\u670d\u52a1\u5668\uff1a\u5982\u679c\u60a8\u60f3\u8981\u9650\u5236\u53ea\u6709\u7279\u5b9a\u7684IP\u6216IP\u6bb5\u53ef\u4ee5\u8bbf\u95ee\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a firewall-cmd –add-source=<ip> –permanent # \u6dfb\u52a0\u5141\u8bb8\u7684IP\u6216IP\u6bb5 firewall-cmd –remove-source=<ip> –permanent# \u79fb\u9664\u5141\u8bb8\u7684IP\u6216IP\u6bb5<\/ip><\/ip> \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c \u4e3a\u60a8\u60f3\u8981\u5141\u8bb8\u6216\u79fb\u9664\u7684IP\u6216IP\u6bb5\u3002 \u5141\u8bb8\u6216\u62d2\u7edd\u7279\u5b9a\u670d\u52a1\uff1a\u5982\u679c\u60a8\u60f3\u8981\u5141\u8bb8\u6216\u62d2\u7edd\u7279\u5b9a\u7684\u670d\u52a1\u901a\u8fc7\u9632\u706b\u5899\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a firewall-cmd –add-service=<service> […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61670","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61670"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61670\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}