{"id":692,"date":"2019-06-18T13:28:19","date_gmt":"2019-06-18T05:28:19","guid":{"rendered":"http:\/\/cn.hostease.com\/blog\/?p=692"},"modified":"2024-11-21T15:21:02","modified_gmt":"2024-11-21T07:21:02","slug":"%e5%9c%a8linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%ad%e4%bd%bf%e7%94%a8ip%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/server\/%e5%9c%a8linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%ad%e4%bd%bf%e7%94%a8ip%e5%91%bd%e4%bb%a4\/","title":{"rendered":"\u5728Linux\u670d\u52a1\u5668\u4e2d\u4f7f\u7528ip\u547d\u4ee4"},"content":{"rendered":"

\u51e0\u5341\u5e74\u6765\uff0cifconfig\u547d\u4ee4\u4e00\u76f4\u662f\u5728Linux\u670d\u52a1\u5668\u4e0a\u7ba1\u7406\u7f51\u7edc\u63a5\u53e3\u548c\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e\u7684\u9996\u9009\u5de5\u5177\uff0c\u4e0d\u8fc7ifconfig\u73b0\u5728\u5df2\u7ecf\u8fc7\u65f6\u4e86\uff0c\u4ee5\u81f3\u4e8eDebian\u56e2\u961f\u7684\u6210\u5458\u63d0\u8bae\u653e\u5f03\u65e7\u7684ifconfig\u5de5\u5177\u53ca\u5176\u76f8\u5173\u8f6f\u4ef6\u5957\u4ef6\uff0c\u5e76\u57282009\u5e74\u7528iproute\u66ff\u6362\u5b83\u3002\u5373\u4fbf\u5982\u6b64\uff0c\u4eba\u4eec\u4ecd\u7136\u5728\u4f7f\u7528\u65e7\u7684ifconfig\u5de5\u5177\uff0c\u800c\u4e0d\u662f\u5b83\u7684\u66ff\u4ee3\u54c1\u3002\u672c\u6587Hostease\u7f8e\u56fd\u670d\u52a1\u5668<\/strong><\/a>\u5546\u5c06\u4ecb\u7ecd\u8fd9\u4e2a\u66ff\u6362\u7684\u4e00\u4e9b\u7528\u9014\uff1aip\u547d\u4ee4\u3002<\/p>\n

ip\u547d\u4ee4\u4f7f\u7528<\/p>\n

ifconfig\u547d\u4ee4\u7684\u7b2c\u4e00\u4e2a\u5e38\u89c1\u7528\u9014\u662f\u67e5\u770b\u670d\u52a1\u5668\u7684\u5f53\u524d\u7f51\u7edc\u914d\u7f6e\u3002\u4f7f\u7528ip\u547d\u4ee4\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b9e\u73b0\uff1a<\/p>\n

ip addr show<\/p>\n

\u8f93\u51fa\u5e03\u5c40\u4e0eifconfig\u6709\u4e9b\u4e0d\u540c\uff0c\u7b2c\u4e00\u884c\u663e\u793a\u4e86\u63a5\u53e3\u540d\u548c\u4e00\u4e9b\u5173\u4e8e\u914d\u7f6e\u7684\u7ec6\u8282\u3002\u7b2c\u4e8c\u884c\uff08link\/ether\uff09\u663e\u793a\u4e86\u8be5\u63a5\u53e3\u7684MAC\u5730\u5740\u7ec6\u8282\uff0cinet\u884c\u663e\u793a\u6709\u5173\u5206\u914d\u7684IPv4\u5730\u5740\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\u5e26\u6709\u5176CIDR\u63a9\u7801\u548c\u5e7f\u64ad\u5730\u5740\u7684IP\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u914d\u7f6e\u7684\uff0cinet6\u884c\u663e\u793a\u4e86\u7c7b\u4f3c\u7684IPv6\u7ec6\u8282\u3002\u5982\u679c\u53ea\u60f3\u67e5\u770bIPv4\u6216IPv6\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5219\u53ef\u4ee5\u5206\u522b\u4f7f\u7528-4\u6216-6\u6807\u5fd7\u6765\u5b9e\u73b0\u3002\u4f8b\u5982\uff1a<\/p>\n

ip -4 addr show<\/p>\n

\u5982\u679c\u6709\u591a\u4e2a\u7f51\u7edc\u63a5\u53e3\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5728\u547d\u4ee4\u672b\u5c3e\u63d0\u4f9b\u63a5\u53e3\u7684\u540d\u79f0\u6765\u9650\u5236\u5b83\u4eec\uff0c\u4ee5\u4e0b\u793a\u4f8b\u4ec5\u663e\u793a\u540d\u4e3awlp4s0\u7684\u7f51\u7edc\u63a5\u53e3\u7684ipv6\u4fe1\u606f\uff1a<\/p>\n

ip -6 addr show wlp4s0<\/p>\n

ifconfig\u901a\u5e38\u4f1a\u663e\u793a\u7684\u7f3a\u5c11\u5143\u7d20\u662f\u63a5\u53e3\u7edf\u8ba1\u4fe1\u606f\uff0c\u5982\u53d1\u9001\u548c\u63a5\u6536\u7684\u5b57\u8282\u3001\u53d1\u9001\u548c\u63a5\u6536\u7684\u6570\u636e\u5305\u3001\u4e22\u5f03\u7684\u6570\u636e\u5305\u3001\u7edf\u8ba1\u7684\u9519\u8bef\u7b49\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u663e\u793a\uff1a<\/p>\n

ip -s link<\/p>\n

ip\u547d\u4ee4\u4e5f\u53ef\u7528\u4e8e\u542f\u7528\u6216\u7981\u7528\u63a5\u53e3\u4ee5\u53ca\u201c\u94fe\u63a5\u96c6\u201d\u9009\u9879\uff1a<\/p>\n

sudo ip link set enp0s3 up<\/p>\n

sudo ip link set enp0s3 down<\/p>\n

\u4e0a\u9762\u7684\u547d\u4ee4\u5c06\u542f\u7528\uff08\u6253\u5f00\uff09\u6216\u7981\u7528\uff08\u5173\u95ed\uff09\u540d\u4e3aenp0s3\u7684\u4ee5\u592a\u7f51\u63a5\u53e3\u3002<\/p>\n

\u4e0eifconfig\u4e00\u6837\uff0cip\u547d\u4ee4\u4e5f\u53ef\u4ee5\u7528\u4e8e\u66f4\u6539\u63a5\u53e3\u914d\u7f6e\uff0c\u4e00\u4e2a\u5e38\u89c1\u7684\u4efb\u52a1\u662f\u7ba1\u7406\u7f51\u7edc\u63a5\u53e3\u4e0a\u7684\u9644\u52a0IP\u5730\u5740\uff08\u4e5f\u79f0\u4e3a\u522b\u540d\uff09\uff0c\u4e0b\u9762\u662f\u4f7f\u7528\u522b\u540d\u7684\u793a\u4f8b\uff1a<\/p>\n

sudo ip addr add 192.168.1.50\/24 dev enp0s3 label enp0s3:1<\/p>\n

\u8fd9\u4e2a\u547d\u4ee4\u4e2d\u6709\u5f88\u591a\u5185\u5bb9\uff0c\u6240\u4ee5\u8981\u4e00\u4e00\u89e3\u91ca\u6e05\u695a\u3002\u5f00\u59cb\u7684\u201cip addr add\u201d\u662f\u76f8\u5f53\u7b80\u5355\u7684\uff0c\u56e0\u4e3a\u73b0\u5728\u6b63\u5728\u6dfb\u52a0\u4e00\u4e2aip\u5730\u5740\u3002\u63a5\u4e0b\u6765\uff0c\u662f\u201c192.168.1.50\/24\u201d\uff0c\u8fd9\u662f\u6b63\u5728\u6dfb\u52a0\u7684CIDR\u6807\u8bb0\u4e2d\u7684IP\u5730\u5740\u548c\u5b83\u7684\u7f51\u7edc\u63a9\u7801\u3002\u540e\u9762\u7684\u201cdev enp0s3\u201d3\u201d\u90e8\u5206\u544a\u8bc9\u7cfb\u7edf\u5c06IP\u5730\u5740\u5206\u914d\u7ed9\u54ea\u4e2a\u7f51\u7edc\u8bbe\u5907\u3002\u6700\u540e\u7ed9\u51fa\u4e86\u4e00\u4e2a\u6807\u7b7e\uff0c\u5728\u67e5\u770b\u63a5\u53e3\u7ec6\u8282\u65f6\u5e94\u8be5\u53c2\u8003\u8fd9\u4e2a\u6807\u7b7e\u3002\u5220\u9664IP\u522b\u540d\u76f8\u5f53\u7b80\u5355\u3002\u91cd\u590d\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u5c06add\u66ff\u6362\u4e3adel\uff1a<\/p>\n

sudo ip addr del 192.168.1.50\/24 dev enp0s3 label enp0s3:1<\/p>\n

\u9664\u4e86\u5904\u7406\u63a5\u53e3\u914d\u7f6e\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528ip\u547d\u4ee4\u6765\u7ba1\u7406\u7cfb\u7edf\u7684\u8def\u7531\u4fe1\u606f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u8def\u7531\u4fe1\u606f\uff1a<\/p>\n

ip route show<\/p>\n

\u901a\u5e38\u8fd9\u5c06\u663e\u793a\u4e00\u4e2a\u9ed8\u8ba4\u8bbe\u7f6e\uff0c\u5373\u4e3b\u7f51\u7edc\u63a5\u53e3\u7684\u7f51\u5173IP\u5730\u5740\uff0c\u5e76\u4e14\u5c06\u6709\u672c\u5730IP\u5730\u5740\u8def\u7531\u5230\u540c\u4e00\u5b50\u7f51\u4e0a\u7684\u7f51\u7edc\u63a5\u53e3\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0cVPS\u5c06\u6709\u4e00\u4e2a\u5e26\u6709\u516c\u5171IP\u5730\u5740\u7684\u5355\u4e00\u63a5\u53e3\u3002\u8fd8\u53ef\u4ee5\u6709\u989d\u5916\u7684\u63a5\u53e3\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u63a5\u53e3\u90fd\u6709\u8def\u7531\u4fe1\u606f\uff0c\u7528\u4e8e\u5c06\u76f8\u5173\u6d41\u91cf\u8def\u7531\u5230\u6bcf\u4e2a\u63a5\u53e3\u3002<\/p>\n

\u4ee5\u4e0a\u5c31\u662fHostease\u7f8e\u56fd\u670d\u52a1\u5668<\/strong>\u5546\u5bf9ip\u547d\u4ee4\u7684\u4e00\u4e9b\u5e38\u7528\u529f\u80fd\u7684\u7b80\u8981\u4ecb\u7ecd\uff0c\u4e0e\u8bb8\u591a\u547d\u4ee4\u4e00\u6837\uff0c\u6709\u5fc5\u8981\u67e5\u770b\u5b83\u7684\u624b\u518c\u9875\u53ca\u5176\u76f8\u5173\u7684\u9ad8\u7ea7\u4f7f\u7528\u547d\u4ee4\u3002\u76f8\u5173\u9605\u8bfb\u53ef\u4ee5\u4e86\u89e3\u4e00\u4e0b \u5e38\u89c1\u7684\u865a\u62df\u4e3b\u673a\u672f\u8bed\u6709\u54ea\u4e9b<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u51e0\u5341\u5e74\u6765\uff0cifconfig\u547d\u4ee4\u4e00\u76f4\u662f\u5728Linux\u670d\u52a1\u5668\u4e0a\u7ba1\u7406\u7f51\u7edc\u63a5\u53e3\u548c\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e\u7684\u9996\u9009\u5de5\u5177\uff0c\u4e0d\u8fc7ifconfig\u73b0\u5728\u5df2\u7ecf\u8fc7\u65f6\u4e86\uff0c\u4ee5\u81f3\u4e8eDebian\u56e2\u961f\u7684\u6210\u5458\u63d0\u8bae\u653e\u5f03\u65e7\u7684ifconfig\u5de5\u5177\u53ca\u5176\u76f8\u5173\u8f6f\u4ef6\u5957\u4ef6\uff0c\u5e76\u57282009\u5e74\u7528iproute\u66ff\u6362\u5b83\u3002\u5373\u4fbf\u5982\u6b64\uff0c\u4eba\u4eec\u4ecd\u7136\u5728\u4f7f\u7528\u65e7\u7684ifconfig\u5de5\u5177\uff0c\u800c\u4e0d\u662f\u5b83\u7684\u66ff\u4ee3\u54c1\u3002\u672c\u6587H ..<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[167,60],"class_list":["post-692","post","type-post","status-publish","format-standard","hentry","category-server","tag-10g","tag-60"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=692"}],"version-history":[{"count":2,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/692\/revisions"}],"predecessor-version":[{"id":22609,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/692\/revisions\/22609"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}