{"id":18149,"date":"2024-11-18T15:56:48","date_gmt":"2024-11-18T07:56:48","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18149\/"},"modified":"2024-11-18T15:56:48","modified_gmt":"2024-11-18T07:56:48","slug":"linux%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%80%8e%e4%b9%88%e8%bf%9e%e6%8e%a5%e7%bd%91%e7%bb%9c","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18149\/","title":{"rendered":"linux\u865a\u62df\u673a\u600e\u4e48\u8fde\u63a5\u7f51\u7edc"},"content":{"rendered":"<blockquote><p>\n  linux \u865a\u62df\u673a\u7f51\u7edc\u8fde\u63a5\u6b65\u9aa4\uff1a\u9009\u62e9\u7f51\u7edc\u6a21\u5f0f\uff08\u6865\u63a5\u3001nat\uff09\u914d\u7f6e\u7f51\u7edc\u9002\u914d\u5668\u8bbe\u7f6e ip \u5730\u5740\uff08\u6865\u63a5\uff1adhcp \u81ea\u52a8\u5206\u914d\uff0cnat\uff1a\u624b\u52a8\u6307\u5b9a\uff09\u914d\u7f6e dns\uff08\u4fee\u6539 \/etc\/resolv.conf \u6587\u4ef6\uff09\u6d4b\u8bd5\u8fde\u63a5\uff08ping \u6307\u5b9a ip \u5730\u5740\u6216\u57df\u540d\uff09\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/04\/2024060410002782601.jpg\" class=\"aligncenter\" title=\"linux\u865a\u62df\u673a\u600e\u4e48\u8fde\u63a5\u7f51\u7edc\u63d2\u56fe\" alt=\"linux\u865a\u62df\u673a\u600e\u4e48\u8fde\u63a5\u7f51\u7edc\u63d2\u56fe\" \/><\/p>\n<p><strong>Linux \u865a\u62df\u673a\u5982\u4f55\u8fde\u63a5\u7f51\u7edc<\/strong><\/p>\n<p>\u5728 Linux \u865a\u62df\u673a\u4e0a\u8fde\u63a5\u5230\u7f51\u7edc\u662f\u8fd0\u884c\u548c\u7ba1\u7406\u865a\u62df\u673a\u7684\u5173\u952e\u6b65\u9aa4\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662f\u5efa\u7acb\u7f51\u7edc\u8fde\u63a5\u7684\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u9009\u62e9\u7f51\u7edc\u6a21\u5f0f<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u9009\u62e9\u865a\u62df\u673a\u7684\u7f51\u7edc\u6a21\u5f0f\u3002\u5e38\u89c1\u6a21\u5f0f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li> <strong>\u6865\u63a5\u6a21\u5f0f\uff1a<\/strong>\u865a\u62df\u673a\u4f7f\u7528\u4e0e\u4e3b\u673a\u76f8\u540c\u7684\u7f51\u7edc\u9002\u914d\u5668\uff0c\u83b7\u5f97\u81ea\u5df1\u7684 IP \u5730\u5740\u5e76\u76f4\u63a5\u4e0e\u5176\u4ed6\u7f51\u7edc\u8bbe\u5907\u901a\u4fe1\u3002<\/li>\n<li> <strong>NAT \u6a21\u5f0f\uff1a<\/strong>\u865a\u62df\u673a\u4f7f\u7528\u4e3b\u673a\u4f5c\u4e3a\u7f51\u5173\uff0c\u83b7\u5f97\u4e00\u4e2a\u7531\u4e3b\u673a\u5206\u914d\u7684\u79c1\u6709 IP \u5730\u5740\u3002<\/li>\n<\/ul>\n<p><strong>2. \u914d\u7f6e\u7f51\u7edc\u9002\u914d\u5668<\/strong><\/p>\n<p>\u5b8c\u6210\u6a21\u5f0f\u9009\u62e9\u540e\uff0c\u4f60\u9700\u8981\u914d\u7f6e\u865a\u62df\u673a\u7684\u7f51\u7edc\u9002\u914d\u5668\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u865a\u62df\u673a\u7ba1\u7406\u5668\u7684\u8bbe\u7f6e\u754c\u9762\u6765\u5b8c\u6210\u3002<\/p>\n<ul>\n<li> <strong>\u6865\u63a5\u6a21\u5f0f\uff1a<\/strong>\u65e0\u9700\u8fdb\u884c\u989d\u5916\u914d\u7f6e\uff0c\u865a\u62df\u673a\u5c06\u81ea\u52a8\u83b7\u53d6\u4e3b\u673a\u7f51\u7edc\u7684 IP \u5730\u5740\u3002<\/li>\n<li> <strong>NAT \u6a21\u5f0f\uff1a<\/strong>\u9700\u8981\u5728\u4e3b\u673a\u4e0a\u542f\u7528 IP \u8f6c\u53d1\u5e76\u4e3a\u865a\u62df\u673a\u5206\u914d\u4e00\u4e2a\u9759\u6001 IP \u5730\u5740\u3002<\/li>\n<\/ul>\n<p><strong>3. \u8bbe\u7f6e IP \u5730\u5740<\/strong><\/p>\n<p>\u7f51\u7edc\u9002\u914d\u5668\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u4f60\u9700\u8981\u4e3a\u865a\u62df\u673a\u8bbe\u7f6e\u4e00\u4e2a IP \u5730\u5740\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u865a\u62df\u673a\u5185\u7684\u7f51\u7edc\u8bbe\u7f6e\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li> <strong>\u6865\u63a5\u6a21\u5f0f\uff1a<\/strong>\u901a\u5e38\u7531 DHCP \u81ea\u52a8\u5206\u914d\u3002<\/li>\n<li> <strong>NAT \u6a21\u5f0f\uff1a<\/strong>\u9700\u8981\u624b\u52a8\u6307\u5b9a\u9759\u6001 IP \u5730\u5740\u3002<\/li>\n<\/ul>\n<p><strong>4. \u914d\u7f6e DNS<\/strong><\/p>\n<p>\u9664\u4e86 IP \u5730\u5740\uff0c\u4f60\u8fd8\u9700\u8981\u914d\u7f6e DNS \u4ee5\u4fbf\u865a\u62df\u673a\u53ef\u4ee5\u89e3\u6790\u57df\u540d\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539 \/etc\/resolv.conf \u6587\u4ef6\u6765\u5b8c\u6210\u3002<\/p>\n<p><strong>5. \u6d4b\u8bd5\u8fde\u63a5<\/strong><\/p>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u4f7f\u7528 ping \u547d\u4ee4\u6d4b\u8bd5\u865a\u62df\u673a\u4e0e\u4e3b\u673a\u6216\u5176\u4ed6\u7f51\u7edc\u8bbe\u5907\u7684\u8fde\u63a5\uff1a<\/p>\n<pre>ping &lt;IP \u5730\u5740\u6216\u57df\u540d&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c ping \u901a\uff0c\u5219\u7f51\u7edc\u8fde\u63a5\u5df2\u6210\u529f\u5efa\u7acb\u3002<\/p>\n<p><strong>\u5176\u4ed6\u63d0\u793a\uff1a<\/strong><\/p>\n<ul>\n<li>\u5982\u679c\u8fde\u63a5\u51fa\u73b0\u95ee\u9898\uff0c\u8bf7\u68c0\u67e5\u865a\u62df\u673a\u7ba1\u7406\u5668\u7684\u7f51\u7edc\u8bbe\u7f6e\u3001\u7f51\u7edc\u9002\u914d\u5668\u914d\u7f6e\u548c\u9632\u706b\u5899\u89c4\u5219\u3002<\/li>\n<li>\u5bf9\u4e8e\u9ad8\u7ea7\u7f51\u7edc\u9700\u6c42\uff0c\u4f8b\u5982\u914d\u7f6e\u865a\u62df\u673a\u4e4b\u95f4\u7684\u7f51\u7edc\u3001\u8def\u7531\u6216 DHCP \u670d\u52a1\u5668\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u590d\u6742\u7684\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u865a\u62df\u673a\u600e\u4e48\u8fde\u63a5\u7f51\u7edc\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>linux \u865a\u62df\u673a\u7f51\u7edc\u8fde\u63a5\u6b65\u9aa4\uff1a\u9009\u62e9\u7f51\u7edc\u6a21\u5f0f\uff08\u6865\u63a5\u3001nat\uff09\u914d\u7f6e\u7f51\u7edc\u9002\u914d\u5668\u8bbe\u7f6e ip \u5730\u5740\uff08\u6865\u63a5\uff1adhcp \u81ea\u52a8\u5206\u914d\uff0cnat\uff1a\u624b\u52a8\u6307\u5b9a\uff09\u914d\u7f6e dns\uff08\u4fee\u6539 \/etc\/resolv.conf \u6587\u4ef6\uff09\u6d4b\u8bd5\u8fde\u63a5\uff08ping \u6307\u5b9a ip \u5730\u5740\u6216\u57df\u540d\uff09 Linux \u865a\u62df\u673a\u5982\u4f55\u8fde\u63a5\u7f51\u7edc \u5728 Linux \u865a\u62df\u673a\u4e0a\u8fde\u63a5\u5230\u7f51\u7edc\u662f\u8fd0\u884c\u548c\u7ba1\u7406\u865a\u62df\u673a\u7684\u5173\u952e\u6b65\u9aa4\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662f\u5efa\u7acb\u7f51\u7edc\u8fde\u63a5\u7684\u6b65\u9aa4\uff1a 1. \u9009\u62e9\u7f51\u7edc\u6a21\u5f0f \u9996\u5148\uff0c\u4f60\u9700\u8981\u9009\u62e9\u865a\u62df\u673a\u7684\u7f51\u7edc\u6a21\u5f0f\u3002\u5e38\u89c1\u6a21\u5f0f\u5305\u62ec\uff1a \u6865\u63a5\u6a21\u5f0f\uff1a\u865a\u62df\u673a\u4f7f\u7528\u4e0e\u4e3b\u673a\u76f8\u540c\u7684\u7f51\u7edc\u9002\u914d\u5668\uff0c\u83b7\u5f97\u81ea\u5df1\u7684 IP \u5730\u5740\u5e76\u76f4\u63a5\u4e0e\u5176\u4ed6\u7f51\u7edc\u8bbe\u5907\u901a\u4fe1\u3002 NAT \u6a21\u5f0f\uff1a\u865a\u62df\u673a\u4f7f\u7528\u4e3b\u673a\u4f5c\u4e3a\u7f51\u5173\uff0c\u83b7\u5f97\u4e00\u4e2a\u7531\u4e3b\u673a\u5206\u914d\u7684\u79c1\u6709 IP \u5730\u5740\u3002 2. \u914d\u7f6e\u7f51\u7edc\u9002\u914d\u5668 \u5b8c\u6210\u6a21\u5f0f\u9009\u62e9\u540e\uff0c\u4f60\u9700\u8981\u914d\u7f6e\u865a\u62df\u673a\u7684\u7f51\u7edc\u9002\u914d\u5668\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u865a\u62df\u673a\u7ba1\u7406\u5668\u7684\u8bbe\u7f6e\u754c\u9762\u6765\u5b8c\u6210\u3002 \u6865\u63a5\u6a21\u5f0f\uff1a\u65e0\u9700\u8fdb\u884c\u989d\u5916\u914d\u7f6e\uff0c\u865a\u62df\u673a\u5c06\u81ea\u52a8\u83b7\u53d6\u4e3b\u673a\u7f51\u7edc\u7684 IP \u5730\u5740\u3002 NAT \u6a21\u5f0f\uff1a\u9700\u8981\u5728\u4e3b\u673a\u4e0a\u542f\u7528 IP \u8f6c\u53d1\u5e76\u4e3a\u865a\u62df\u673a\u5206\u914d\u4e00\u4e2a\u9759\u6001 IP \u5730\u5740\u3002 3. \u8bbe\u7f6e IP \u5730\u5740 \u7f51\u7edc\u9002\u914d\u5668\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u4f60\u9700\u8981\u4e3a\u865a\u62df\u673a\u8bbe\u7f6e\u4e00\u4e2a IP \u5730\u5740\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u865a\u62df\u673a\u5185\u7684\u7f51\u7edc\u8bbe\u7f6e\u8fdb\u884c\u914d\u7f6e\uff1a \u6865\u63a5\u6a21\u5f0f\uff1a\u901a\u5e38\u7531 DHCP \u81ea\u52a8\u5206\u914d\u3002 NAT \u6a21\u5f0f\uff1a\u9700\u8981\u624b\u52a8\u6307\u5b9a\u9759\u6001 IP \u5730\u5740\u3002 4. \u914d\u7f6e DNS [&hellip;]<\/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-18149","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18149","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=18149"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18149\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}