{"id":42426,"date":"2024-10-03T13:06:00","date_gmt":"2024-10-03T05:06:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42426\/"},"modified":"2024-10-03T13:06:00","modified_gmt":"2024-10-03T05:06:00","slug":"centos-6-7-%e7%9b%b4%e6%8e%a5%e5%9c%a8-etc-resolv-conf-%e6%96%87%e4%bb%b6%e4%b8%8b%e4%bf%ae%e6%94%b9-dns-%e5%9c%b0%e5%9d%80%e9%87%8d%e5%95%9f%e4%b8%8d%e7%94%9f%e6%95%88%e5%95%8f%e9%a1%8c%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42426\/","title":{"rendered":"CentOS 6.7 \u76f4\u63a5\u5728 \/etc\/resolv.conf \u6587\u4ef6\u4e0b\u4fee\u6539 DNS \u5730\u5740\u91cd\u555f\u4e0d\u751f\u6548\u554f\u984c\u89e3\u6c7a"},"content":{"rendered":"

CentOS 6.7 \u76f4\u63a5\u5728 \/etc\/resolv.conf \u6587\u4ef6\u4e0b\u4fee\u6539 DNS \u5730\u5740\u91cd\u555f\u4e0d\u751f\u6548\u554f\u984c\u89e3\u6c7a<\/h1>\n

\u5728\u4f7f\u7528 CentOS 6.7 \u7684\u904e\u7a0b\u4e2d\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff1a\u5728 \/etc\/resolv.conf \u6587\u4ef6\u4e2d\u76f4\u63a5\u4fee\u6539 DNS \u5730\u5740\u5f8c\uff0c\u91cd\u555f\u7cfb\u7d71\u537b\u767c\u73fe\u66f4\u6539\u4e26\u672a\u751f\u6548\u3002\u9019\u500b\u554f\u984c\u901a\u5e38\u8207\u7cfb\u7d71\u7684\u7db2\u7d61\u7ba1\u7406\u5de5\u5177\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 NetworkManager \u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e00\u554f\u984c\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

\u554f\u984c\u539f\u56e0<\/h2>\n

\u5728 CentOS 6.7 \u4e2d\uff0c\/etc\/resolv.conf \u6587\u4ef6\u662f\u7528\u4f86\u914d\u7f6e DNS \u89e3\u6790\u7684\u3002\u7576\u7528\u6236\u624b\u52d5\u7de8\u8f2f\u6b64\u6587\u4ef6\u4ee5\u66f4\u6539 DNS \u4f3a\u670d\u5668\u5730\u5740\u6642\uff0c\u9019\u4e9b\u66f4\u6539\u53ef\u80fd\u6703\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u88ab\u8986\u84cb\u3002\u9019\u662f\u56e0\u70ba NetworkManager \u6703\u5728\u555f\u52d5\u6642\u81ea\u52d5\u751f\u6210 \/etc\/resolv.conf \u6587\u4ef6\uff0c\u4e26\u6839\u64da\u5176\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u8a2d\u7f6e\u4f86\u586b\u5145 DNS \u4f3a\u670d\u5668\u5730\u5740\u3002<\/p>\n

\u89e3\u6c7a\u65b9\u6848<\/h2>\n

\u8981\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u60a8\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n

1. \u7981\u7528 NetworkManager<\/h3>\n

\u5982\u679c\u60a8\u4e0d\u9700\u8981\u4f7f\u7528 NetworkManager\uff0c\u53ef\u4ee5\u9078\u64c7\u7981\u7528\u5b83\u3002\u9019\u6a23\uff0c\u7cfb\u7d71\u5c07\u4e0d\u6703\u81ea\u52d5\u8986\u84cb \/etc\/resolv.conf \u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7981\u7528 NetworkManager\uff1a<\/p>\n

sudo service NetworkManager stop\nsudo chkconfig NetworkManager off<\/code><\/pre>\n
\u7981\u7528\u5f8c\uff0c\u60a8\u53ef\u4ee5\u624b\u52d5\u7de8\u8f2f \/etc\/resolv.conf \u6587\u4ef6\uff0c\u4e26\u6dfb\u52a0\u6240\u9700\u7684 DNS \u4f3a\u670d\u5668\u5730\u5740\u3002<\/p>\n
2. \u4fee\u6539 NetworkManager \u914d\u7f6e<\/h3>\n
\u5982\u679c\u60a8\u5e0c\u671b\u7e7c\u7e8c\u4f7f\u7528 NetworkManager\uff0c\u5247\u9700\u8981\u4fee\u6539\u5176\u914d\u7f6e\u4ee5\u9632\u6b62\u5176\u8986\u84cb \/etc\/resolv.conf \u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f \/etc\/NetworkManager\/NetworkManager.conf \u6587\u4ef6\u4f86\u5be6\u73fe\uff1a<\/p>\n
sudo vi \/etc\/NetworkManager\/NetworkManager.conf<\/code><\/pre>\n
\u5728\u6587\u4ef6\u4e2d\uff0c\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n
[main]\nplugins=ifupdown,keyfile<\/code><\/pre>\n
\u7136\u5f8c\u5728 [main] \u90e8\u5206\u4e0b\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n
dns=none<\/code><\/pre>\n
\u9019\u6a23\u914d\u7f6e\u5f8c\uff0cNetworkManager \u5c07\u4e0d\u6703\u81ea\u52d5\u7ba1\u7406 DNS \u8a2d\u7f6e\u3002\u5b8c\u6210\u5f8c\uff0c\u91cd\u555f NetworkManager \u670d\u52d9\uff1a<\/p>\n
sudo service NetworkManager restart<\/code><\/pre>\n
3. \u624b\u52d5\u7de8\u8f2f \/etc\/resolv.conf<\/h3>\n
\u5728\u7981\u7528 NetworkManager \u6216\u4fee\u6539\u5176\u914d\u7f6e\u5f8c\uff0c\u60a8\u53ef\u4ee5\u624b\u52d5\u7de8\u8f2f \/etc\/resolv.conf \u6587\u4ef6\uff0c\u6dfb\u52a0\u6240\u9700\u7684 DNS \u4f3a\u670d\u5668\u5730\u5740\u3002\u4f8b\u5982\uff1a<\/p>\n
nameserver 8.8.8.8\nnameserver 8.8.4.4<\/code><\/pre>\n
\u9019\u88e1\u4f7f\u7528\u7684\u662f Google \u7684\u516c\u5171 DNS \u4f3a\u670d\u5668\u5730\u5740\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u66ff\u63db\u70ba\u5176\u4ed6 DNS \u4f3a\u670d\u5668\u3002<\/p>\n
\u6aa2\u67e5 DNS \u8a2d\u7f6e<\/h2>\n
\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 DNS \u8a2d\u7f6e\u662f\u5426\u751f\u6548\uff1a<\/p>\n
cat \/etc\/resolv.conf<\/code><\/pre>\n
\u78ba\u4fdd\u6587\u4ef6\u4e2d\u986f\u793a\u7684\u662f\u60a8\u6240\u8a2d\u7f6e\u7684 DNS \u4f3a\u670d\u5668\u5730\u5740\u3002\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6e2c\u8a66 DNS \u89e3\u6790\u662f\u5426\u6b63\u5e38\uff1a<\/p>\n
nslookup www.example.com<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u5728 CentOS 6.7 \u4e2d\uff0c\u76f4\u63a5\u5728 \/etc\/resolv.conf \u6587\u4ef6\u4e0b\u4fee\u6539 DNS \u5730\u5740\u5f8c\u91cd\u555f\u4e0d\u751f\u6548\u7684\u554f\u984c\uff0c\u901a\u5e38\u662f\u7531\u65bc NetworkManager \u7684\u81ea\u52d5\u7ba1\u7406\u6240\u5c0e\u81f4\u7684\u3002\u901a\u904e\u7981\u7528 NetworkManager \u6216\u4fee\u6539\u5176\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u4e26\u78ba\u4fdd\u60a8\u7684 DNS \u8a2d\u7f6e\u6301\u4e45\u751f\u6548\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u53ef\u9760\u7684 DNS \u89e3\u6790\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9019\u4e9b\u6b65\u9a5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u89e3\u51b3CentOS 6.7\u4e2d\u76f4\u63a5\u4fee\u6539\/etc\/resolv.conf\u6587\u4ef6\u540eDNS\u5730\u5740\u91cd\u542f\u4e0d\u751f\u6548\u7684\u95ee\u9898\uff0c\u786e\u4fdd\u7f51\u7edc\u914d\u7f6e\u6b63\u5e38\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-42426","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42426","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=42426"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42426\/revisions"}],"predecessor-version":[{"id":42427,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42426\/revisions\/42427"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}