{"id":871,"date":"2023-02-27T15:09:14","date_gmt":"2023-02-27T07:09:14","guid":{"rendered":"https:\/\/blog.espnlol.com\/?p=871"},"modified":"2023-02-27T15:13:53","modified_gmt":"2023-02-27T07:13:53","slug":"%e5%b8%b8%e8%a7%81%e7%a7%81%e6%9c%89%e7%bd%91%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/blog.espnlol.com\/?p=871","title":{"rendered":"\u5e38\u89c1\u79c1\u6709\u7f51\u6bb5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1 \u5e38\u89c1\u5185\u7f51IP\u6bb5<\/h2>\n\n\n\n<p>IANA\uff08The Internet Assigned Numbers Authority\uff09\u4fdd\u7559\u4e86\u5982\u4e0b\u4e09\u4e2a\u5730\u5740\u6bb5\u4f5c\u4e3a\u79c1\u6709\u7f51\u7edc\u5730\u5740\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>10.0.0.0\/8<code>10.0.0.0 - 10.255.255.255 (10\/8 prefix)<\/code><\/li><li>172.16.0.0\/12<code>172.16.0.0 - 172.31.255.255 (172.16\/12 prefix)<\/code><\/li><li>192.168.0.0\/16<code>192.168.0.0 - 192.168.255.255 (192.168\/16 prefix)<\/code><\/li><\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u53ef\u901a\u8fc7 RFC 1918 \u67e5\u770b\u539f\u7248\u63cf\u8ff0\uff1a<a href=\"https:\/\/tools.ietf.org\/html\/rfc1918\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">2 \u5168\u90e8\u5185\u7f51IP\u6bb5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 IPV4\u5185\u7f51\u6bb5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>IP\u5730\u5740\u6bb5<\/th><th>\u5730\u5740\u8303\u56f4<\/th><th>\u5730\u5740\u6570\u91cf<\/th><th>\u7528\u9014<\/th><th>\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td>0.0.0.0\/8<\/td><td>0.0.0.0\u20130.255.255.255<\/td><td>16777216<\/td><td>\u8f6f\u4ef6<\/td><td>\u5f53\u524d\u7f51\u7edc\uff08\u4ec5\u4f5c\u4e3a\u6e90\u5730\u5740\u6709\u6548\uff09\u3002<\/td><\/tr><tr><td>10.0.0.0\/8<\/td><td>10.0.0.0\u201310.255.255.255<\/td><td>16777216<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>\u7528\u4e8e\u4e13\u7528\u7f51\u7edc\u5185\u7684\u672c\u5730\u901a\u4fe1\u3002<\/td><\/tr><tr><td>100.64.0.0\/10<\/td><td>100.64.0.0\u2013100.127.255.255<\/td><td>4194304<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>\u4f7f\u7528\u8fd0\u8425\u5546\u7ea7 NAT \u65f6\uff0c\u670d\u52a1\u63d0\u4f9b\u5546\u4e0e\u5176\u8ba2\u6237\u4e4b\u95f4\u901a\u4fe1\u7684\u5171\u4eab\u5730\u5740\u7a7a\u95f4\u3002<\/td><\/tr><tr><td>127.0.0.0\/8<\/td><td>127.0.0.0\u2013127.255.255.255<\/td><td>16777216<\/td><td>\u4e3b\u6301\u4eba<\/td><td>\u7528\u4e8e\u5230\u672c\u5730\u4e3b\u673a\u7684\u73af\u56de\u5730\u5740\u3002<\/td><\/tr><tr><td>169.254.0.0\/16<\/td><td>169.254.0.0\u2013169.254.255.255<\/td><td>65536<\/td><td>\u5b50\u7f51<\/td><td>\u5f53\u6ca1\u6709\u53e6\u5916\u6307\u5b9a IP \u5730\u5740\u65f6\uff0c\u7528\u4e8e\u5355\u4e2a\u94fe\u63a5\u4e0a\u4e24\u4e2a\u4e3b\u673a\u4e4b\u95f4\u7684\u94fe\u63a5\u672c\u5730\u5730\u5740\uff0c\u4f8b\u5982\u901a\u5e38\u4ece DHCP \u670d\u52a1\u5668\u68c0\u7d22\u5230\u7684\u5730\u5740\u3002<\/td><\/tr><tr><td>172.16.0.0\/12<\/td><td>172.16.0.0\u2013172.31.255.255<\/td><td>1048576<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>\u7528\u4e8e\u4e13\u7528\u7f51\u7edc\u5185\u7684\u672c\u5730\u901a\u4fe1\u3002<\/td><\/tr><tr><td>192.0.0.0\/24<\/td><td>192.0.0.0\u2013192.0.0.255<\/td><td>256<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>IETF \u534f\u8bae\u5206\u914d\u3002<\/td><\/tr><tr><td>192.0.2.0\/24<\/td><td>192.0.2.0\u2013192.0.2.255<\/td><td>256<\/td><td>\u6587\u6863<\/td><td>\u6307\u5b9a\u4e3a TEST-NET-1\u3001\u6587\u6863\u548c\u793a\u4f8b\u3002<\/td><\/tr><tr><td>192.88.99.0\/24<\/td><td>192.88.99.0\u2013192.88.99.255<\/td><td>256<\/td><td>\u4e92\u8054\u7f51<\/td><td>\u9884\u8ba2\u7684\u3002\u4ee5\u524d\u7528\u4e8e IPv6 \u5230 IPv4 \u4e2d\u7ee7\uff08\u5305\u62ec IPv6 \u5730\u5740\u5757 2002::\/16\uff09\u3002<\/td><\/tr><tr><td>192.168.0.0\/16<\/td><td>192.168.0.0\u2013192.168.255.255<\/td><td>65536<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>\u7528\u4e8e\u4e13\u7528\u7f51\u7edc\u5185\u7684\u672c\u5730\u901a\u4fe1\u3002<\/td><\/tr><tr><td>198.18.0.0\/15<\/td><td>198.18.0.0\u2013198.19.255.255<\/td><td>131072<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>\u7528\u4e8e\u4e24\u4e2a\u72ec\u7acb\u5b50\u7f51\u4e4b\u95f4\u7684\u7f51\u7edc\u95f4\u901a\u4fe1\u7684\u57fa\u51c6\u6d4b\u8bd5\u3002<\/td><\/tr><tr><td>198.51.100.0\/24<\/td><td>198.51.100.0\u2013198.51.100.255<\/td><td>256<\/td><td>\u6587\u6863<\/td><td>\u6307\u5b9a\u4e3a TEST-NET-2\u3001\u6587\u6863\u548c\u793a\u4f8b\u3002<\/td><\/tr><tr><td>203.0.113.0\/24<\/td><td>203.0.113.0\u2013203.0.113.255<\/td><td>256<\/td><td>\u6587\u6863<\/td><td>\u6307\u5b9a\u4e3a TEST-NET-3\u3001\u6587\u6863\u548c\u793a\u4f8b\u3002<\/td><\/tr><tr><td>224.0.0.0\/4<\/td><td>224.0.0.0\u2013239.255.255.255<\/td><td>268435456<\/td><td>\u4e92\u8054\u7f51<\/td><td>\u7528\u4e8e IP \u591a\u64ad\u3002\uff08\u524d D \u7c7b\u7f51\u7edc\uff09\u3002<\/td><\/tr><tr><td>240.0.0.0\/4<\/td><td>240.0.0.0\u2013255.255.255.254<\/td><td>268435455<\/td><td>\u4e92\u8054\u7f51<\/td><td>\u4fdd\u7559\u4ee5\u4f9b\u5c06\u6765\u4f7f\u7528\u3002\uff08\u524d E \u7c7b\u7f51\u7edc\uff09\u3002<\/td><\/tr><tr><td>255.255.255.255\/32<\/td><td>255.255.255.255<\/td><td>1<\/td><td>\u5b50\u7f51<\/td><td>\u4e3a\u201c\u6709\u9650\u5e7f\u64ad\u201d\u76ee\u6807\u5730\u5740\u4fdd\u7559\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 IPV6\u5185\u7f51\u6bb5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u5730\u5740\u5757 (CIDR)<\/th><th>\u7b2c\u4e00\u4e2a\u5730\u5740<\/th><th>\u6700\u540e\u5730\u5740<\/th><th>\u5730\u5740\u6570<\/th><th>\u7528\u6cd5<\/th><th>\u76ee\u7684<\/th><\/tr><\/thead><tbody><tr><td>::\/0<\/td><td>::<\/td><td>ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>2128<\/td><td>\u8def\u7531<\/td><td>\u9ed8\u8ba4\u8def\u7531\uff08\u65e0\u5177\u4f53\u8def\u7531\uff09<\/td><\/tr><tr><td>::\/128<\/td><td>::<\/td><td>::<\/td><td>1<\/td><td>\u8f6f\u4ef6<\/td><td>\u672a\u6307\u5b9a\u7684\u5730\u5740\u3002<\/td><\/tr><tr><td>::1\/128<\/td><td>::1<\/td><td>::1<\/td><td>1<\/td><td>\u4e3b\u6301\u4eba<\/td><td>\u5230\u672c\u5730\u4e3b\u673a\u7684\u73af\u56de\u5730\u5740\u3002<\/td><\/tr><tr><td>::ffff:0:0\/96<\/td><td>::ffff:0.0.0.0<\/td><td>::ffff:255.255.255.255<\/td><td>2128\u221296 = 232 = 4294967296<\/td><td>\u8f6f\u4ef6<\/td><td>IPv4 \u6620\u5c04\u5730\u5740\u3002<\/td><\/tr><tr><td>::ffff:0:0:0\/96<\/td><td>::ffff:0:0.0.0.0<\/td><td>::ffff:0:255.255.255.255<\/td><td>232<\/td><td>\u8f6f\u4ef6<\/td><td>IPv4 \u8f6c\u6362\u5730\u5740\u3002<\/td><\/tr><tr><td>64:ff9b::\/96<\/td><td>64:ff9b::0.0.0.0<\/td><td>64:ff9b::255.255.255.255<\/td><td>232<\/td><td>\u5168\u7403\u4e92\u8054\u7f51<\/td><td>IPv4\/IPv6 \u8f6c\u6362\u3002<\/td><\/tr><tr><td>100::\/64<\/td><td>100::<\/td><td>100::ffff:ffff:ffff:ffff<\/td><td>264<\/td><td>\u8def\u7531<\/td><td>\u4e22\u5f03\u524d\u7f00\u3002<\/td><\/tr><tr><td>2001::\/32<\/td><td>2001::<\/td><td>2001::ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>296<\/td><td>\u5168\u7403\u4e92\u8054\u7f51<\/td><td>Teredo \u96a7\u9053\u3002<\/td><\/tr><tr><td>2001:20::\/28<\/td><td>2001:20::<\/td><td>2001:2f:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>2100<\/td><td>\u8f6f\u4ef6<\/td><td>\u5170\u82b1v2<\/td><\/tr><tr><td>2001:db8::\/32<\/td><td>2001:db8::<\/td><td>2001:db8:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>296<\/td><td>\u6587\u6863<\/td><td>\u6587\u6863\u548c\u793a\u4f8b\u6e90\u4ee3\u7801\u4e2d\u4f7f\u7528\u7684\u5730\u5740\u3002<\/td><\/tr><tr><td>2002::\/16<\/td><td>2002::<\/td><td>2002:ffff:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>2112<\/td><td>\u5168\u7403\u4e92\u8054\u7f51<\/td><td>6to4 \u5bfb\u5740\u65b9\u6848\uff08\u73b0\u5df2\u5f03\u7528\uff09\u3002<\/td><\/tr><tr><td>fc00::\/7<\/td><td>fc00::<\/td><td>fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>2121<\/td><td>\u4e13\u7528\u7f51\u7edc<\/td><td>\u552f\u4e00\u7684\u672c\u5730\u5730\u5740\u3002<\/td><\/tr><tr><td>fe80::\/10<\/td><td>fe80::<\/td><td>febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>2118<\/td><td>\u5173\u8054<\/td><td>\u94fe\u8def\u672c\u5730\u5730\u5740\u3002<\/td><\/tr><tr><td>ff00::\/8<\/td><td>ff00::<\/td><td>ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff<\/td><td>2120<\/td><td>\u5168\u7403\u4e92\u8054\u7f51<\/td><td>\u591a\u64ad\u5730\u5740\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u8f6c\u81ea\uff1a<a href=\"https:\/\/hczhang.cn\/network\/reserved-ip-addresses.html\">https:\/\/hczhang.cn\/network\/reserved-ip-addresses.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1 \u5e38\u89c1\u5185\u7f51IP\u6bb5 IANA\uff08The Internet Assigned Num &hellip; <a href=\"https:\/\/blog.espnlol.com\/?p=871\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-871","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=871"}],"version-history":[{"count":1,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":872,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions\/872"}],"wp:attachment":[{"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espnlol.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}