{"id":43686,"date":"2024-10-06T03:27:42","date_gmt":"2024-10-05T19:27:42","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43686\/"},"modified":"2024-10-06T03:27:42","modified_gmt":"2024-10-05T19:27:42","slug":"centos-7-0-%e4%b8%ad%e9%83%a8%e7%bd%b2-dns-%e4%bc%ba%e6%9c%8d%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43686\/","title":{"rendered":"CentOS 7.0 \u4e2d\u90e8\u7f72 DNS \u4f3a\u670d\u5668"},"content":{"rendered":"

CentOS 7.0 \u4e2d\u90e8\u7f72 DNS \u4f3a\u670d\u5668<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0cDNS\uff08\u57df\u540d\u7cfb\u7d71\uff09\u4f3a\u670d\u5668\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u8ca0\u8cac\u5c07\u57df\u540d\u8f49\u63db\u70baIP\u5730\u5740\uff0c\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u901a\u904e\u6613\u65bc\u8a18\u61b6\u7684\u57df\u540d\u8a2a\u554f\u7db2\u7ad9\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7.0 \u4e2d\u90e8\u7f72\u4e00\u500b\u57fa\u672c\u7684 DNS \u4f3a\u670d\u5668\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n

\u5b89\u88dd\u5fc5\u8981\u7684\u8edf\u4ef6<\/h2>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5b89\u88dd BIND\uff08Berkeley Internet Name Domain\uff09\uff0c\u9019\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684 DNS \u4f3a\u670d\u5668\u8edf\u4ef6\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88dd\uff1a<\/p>\n

sudo yum install bind bind-utils<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0cBIND \u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/named.conf\uff0c\u4e26\u4e14 DNS \u5340\u57df\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/var\/named\/ \u76ee\u9304\u4e0b\u3002<\/p>\n
\u914d\u7f6e BIND<\/h2>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u914d\u7f6e BIND\u3002\u9996\u5148\uff0c\u7de8\u8f2f \/etc\/named.conf \u6587\u4ef6\uff0c\u78ba\u4fdd\u4ee5\u4e0b\u914d\u7f6e\u5b58\u5728\uff1a<\/p>\n
options {\n    listen-on port 53 { any; };\n    listen-on-v6 { any; };\n    directory \"\/var\/named\";\n    dump-file \"\/var\/named\/data\/cache_dump.db\";\n    statistics-file \"\/var\/named\/data\/named_stats.txt\";\n    memstatistics-file \"\/var\/named\/data\/named_mem_stats.txt\";\n    allow-query { any; };\n};\n<\/code><\/pre>\n
\u9019\u6bb5\u914d\u7f6e\u5141\u8a31\u6240\u6709\u7684\u67e5\u8a62\u8acb\u6c42\uff0c\u4e26\u8a2d\u7f6e\u4e86 BIND \u7684\u5de5\u4f5c\u76ee\u9304\u3002<\/p>\n
\u6dfb\u52a0\u5340\u57df\u914d\u7f6e<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u70ba\u6211\u5011\u7684\u57df\u540d\u6dfb\u52a0\u5340\u57df\u914d\u7f6e\u3002\u5047\u8a2d\u6211\u5011\u7684\u57df\u540d\u662f example.com\uff0c\u5247\u53ef\u4ee5\u5728 \/etc\/named.conf \u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n
zone \"example.com\" IN {\n    type master;\n    file \"example.com.db\";\n};\n<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u540d\u70ba example.com.db \u7684\u5340\u57df\u6587\u4ef6\uff0c\u4e26\u5c07\u5176\u653e\u7f6e\u5728 \/var\/named\/ \u76ee\u9304\u4e0b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u8a72\u6587\u4ef6\uff1a<\/p>\n
sudo vi \/var\/named\/example.com.db<\/code><\/pre>\n
\u5728\u8a72\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n
$TTL 86400\n@   IN  SOA     ns.example.com. admin.example.com. (\n            2023101001 ; Serial\n            3600       ; Refresh\n            1800       ; Retry\n            604800     ; Expire\n            86400 )    ; Negative Cache TTL\n\n; Name servers\n@   IN  NS      ns.example.com.\n\n; A records for name servers\nns  IN  A       192.0.2.1\n@   IN  A       192.0.2.2\nwww IN  A       192.0.2.2\n<\/code><\/pre>\n
\u9019\u88e1\u7684 IP \u5730\u5740\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u4fee\u6539\u3002<\/p>\n
\u555f\u52d5\u548c\u6e2c\u8a66 DNS \u4f3a\u670d\u5668<\/h2>\n
\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u6211\u5011\u9700\u8981\u555f\u52d5 BIND \u670d\u52d9\u4e26\u8a2d\u7f6e\u5176\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff1a<\/p>\n
sudo systemctl start named\nsudo systemctl enable named<\/code><\/pre>\n
\u63a5\u4e0b\u4f86\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 BIND \u7684\u72c0\u614b\uff1a<\/p>\n
sudo systemctl status named<\/code><\/pre>\n
\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230 BIND \u6b63\u5728\u904b\u884c\u3002\u63a5\u4e0b\u4f86\uff0c\u53ef\u4ee5\u4f7f\u7528 dig \u547d\u4ee4\u4f86\u6e2c\u8a66 DNS \u4f3a\u670d\u5668\uff1a<\/p>\n
dig @localhost example.com<\/code><\/pre>\n
\u5982\u679c\u914d\u7f6e\u6b63\u78ba\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u770b\u5230\u76f8\u61c9\u7684 A \u8a18\u9304\u8fd4\u56de\u3002<\/p>\n
\u9632\u706b\u7246\u8a2d\u7f6e<\/h2>\n
\u6700\u5f8c\uff0c\u78ba\u4fdd\u9632\u706b\u7246\u5141\u8a31 DNS \u6d41\u91cf\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u958b\u653e 53 \u7aef\u53e3\uff1a<\/p>\n
sudo firewall-cmd --permanent --add-port=53\/tcp\nsudo firewall-cmd --permanent --add-port=53\/udp\nsudo firewall-cmd --reload<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u5728 CentOS 7.0 \u4e2d\u90e8\u7f72 DNS \u4f3a\u670d\u5668\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u901a\u904e\u5b89\u88dd BIND\u3001\u914d\u7f6e\u5340\u57df\u6587\u4ef6\u4ee5\u53ca\u8a2d\u7f6e\u9632\u706b\u7246\u898f\u5247\uff0c\u60a8\u5c31\u53ef\u4ee5\u64c1\u6709\u4e00\u500b\u57fa\u672c\u7684 DNS \u4f3a\u670d\u5668\u3002\u9019\u5c0d\u65bc\u9700\u8981\u81ea\u4e3b\u7ba1\u7406\u57df\u540d\u89e3\u6790\u7684\u7528\u6236\u4f86\u8aaa\u662f\u975e\u5e38\u6709\u7528\u7684\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684 DNS \u4f3a\u670d\u5668\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 \u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u5728 CentOS 7.0 \u4e2d\u90e8\u7f72 DNS \u4f3a\u670d\u5668\uff0c\u914d\u7f6e\u57df\u540d\u89e3\u6790\uff0c\u63d0\u5347\u7db2\u7d61\u6027\u80fd\u8207\u5b89\u5168\u6027\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-43686","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43686","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=43686"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43686\/revisions"}],"predecessor-version":[{"id":43687,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43686\/revisions\/43687"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}