{"id":511,"date":"2018-07-18T22:55:51","date_gmt":"2018-07-18T13:55:51","guid":{"rendered":"https:\/\/vongg.com\/?p=511"},"modified":"2018-07-24T11:26:09","modified_gmt":"2018-07-24T02:26:09","slug":"tcp%e9%93%be%e6%8e%a5%e5%bb%ba%e7%ab%8b","status":"publish","type":"post","link":"https:\/\/vongg.com\/?p=511","title":{"rendered":"tcpIP\u57fa\u790e"},"content":{"rendered":"

MAC\u5730\u5740<\/a>\u7684\u4f5c\u7528\u662f\u6807\u8bc6\u8f6c\u53d1\u7684\u76ee\u7684\u5730\uff0c\u5168\u7403\u552f\u4e00\u3002
\n\u4ea4\u6362\u673a\u662f\u4e8c\u5c42\u8bbe\u5907\uff0c\u6839\u636e\u62a5\u6587\u91cc\u7684\u76ee\u7684mac\u67e5\u81ea\u5df1\u7684MAC\u8868\uff0c\u4ece\u800c\u77e5\u9053\u628a\u62a5\u6587\u4ece\u54ea\u4e2a\u63a5\u53e3\u9001\u51fa\u53bb\u3002
\n\u8def\u7531\u5668<\/a>\u662f\u4e09\u5c42\u8bbe\u5907\uff0c\u6839\u636e\u8def\u7531\u8868<\/a>\u786e\u5b9a\u4e0b\u4e00\u8df3<\/a>\u7684\u4f4d\u7f6e\uff0c\u4f46\u662f\u60f3\u628a\u62a5\u6587\u9001\u5230\u4e0b\u4e00\u8df3<\/a>\u8fd8\u5f97\u77e5\u9053\u4e0b\u4e00\u8df3<\/a>\u7684MAC\u5730\u5740<\/a>\uff0c\u6b64\u65f6\uff0c\u4e0b\u4e00\u8df3\u76f8\u5f53\u4e8e\u4e00\u4e2a\u76ee\u7684\u5730\u3002
\n\u800c\u96c6\u7ebf\u5668\u548c\u4e2d\u7ee7\u5668<\/a>\u90fd\u662f\u7269\u7406\u5c42<\/a>\u8bbe\u5907\uff0c\u5b83\u4eec\u53ea\u662f\u6269\u5927\u4e86\u7f51\u7edc\u7684\u4f20\u8f93\u8303\u56f4\uff0c\u76f8\u5f53\u4e8e\u4e24\u6839\u7f51\u7ebf\u4e4b\u95f4\u7684\u4e00\u4e2a\u63a5\u5934\uff0c\u8981MAC\u5730\u5740\u6ca1\u6709\u7528\u3002<\/p>\n

\"\"<\/span><\/p>\n

tcp\u4f20\u8f93\u8fc7\u7a0b\u3000gooooooood!!<\/p>\n

https:\/\/blog.csdn.net\/guoke312\/article\/details\/75003956<\/p>\n

\u5728\u7f51\u6bb5\u901a\u4fe1\u65f6\uff0c\u6570\u636e\u5305\u4e2d\u7684\u5730\u5740\u5c31\u662f\u6e90IP\uff0c\u76ee\u6807IP\uff0c\u6e90MAC\uff0c\u76ee\u6807MAC\uff0c\u6839\u672c\u7528\u4e0d\u5230\u7f51\u5173\uff0c\u800c\u5f53\u68c0\u6d4b\u5230\u9700\u8981\u628a\u6570\u636e\u5305\u53d1\u5230\u8fdc\u7a0b\u7f51\u7edc\u65f6\uff0c\u8fd9\u65f6\uff0c\u76ee\u6807MAC\u5c31\u5fc5\u987b\u6539\u53d8\u4e86\uff0c\u5728\u8fd8\u6ca1\u6709\u51fa\u5185\u7f51\u65f6\uff0c\u76ee\u6807MAC\u5fc5\u987b\u5199\u6210\u7f51\u5173\u7684MAC\u5730\u5740\u53d1\u51fa\u53bb\uff0c\u5f53\u7f51\u5173\u6536\u5230\u65f6\uff0c\u518d\u628a\u76ee\u6807MAC\u5730\u5740\u6539\u6210\u4e0b\u4e00\u8df3\u7684MAC\u5730\u5740\u53d1\u51fa\u53bb\uff0c\u800c\u6e90IP\u548c\u6e90MAC\u4ee5\u53ca\u76ee\u6807IP\u4e0d\u66fe\u6539\u53d8\uff0c\u5c31\u7b97\u5230\u8fbe\u4e86\u516c\u7f51\u4e0a\uff0c\u76ee\u6807MAC\u4ecd\u7136\u5728\u4e0d\u65ad\u6539\u53d8\u7740\uff0c\u76f4\u5230\u6700\u540e\uff0c\u8fd9\u4e2a\u6570\u636e\u5305\u5230\u8fbe\u76ee\u6807IP\u7684\u7f51\u7edc\uff0c\u6700\u7ec8\u901a\u4fe1\u7ed3\u675f\uff01<\/span><\/p>\n

IPv4\u7684IP\u5730\u5740\u957f\u5ea6\u4e3a4\u5b57\u8282\uff0c\u901a\u5e38\u91c7\u7528\u70b9\u5206\u5341\u8fdb\u5236\u8868\u793a\u6cd5\uff08dotted decimal representation\uff09\u4f8b\u59820xc0a80002\u8868\u793a\u4e3a192.168.0.2\u3002Internet\u88ab\u5404\u79cd\u8def\u7531\u5668\u548c\u7f51\u5173\u8bbe\u5907\u5206\u9694\u6210\u5f88\u591a\u7f51\u6bb5\uff0c\u4e3a\u4e86\u6807\u8bc6\u4e0d\u540c\u7684\u7f51\u6bb5\uff0c\u9700\u8981\u628a32\u4f4d\u7684IP\u5730\u5740\u5212\u5206\u6210\u7f51\u7edc\u53f7\u548c\u4e3b\u673a\u53f7\u4e24\u90e8\u5206\uff0c\u7f51\u7edc\u53f7\u76f8\u540c\u7684\u5404\u4e3b\u673a\u4f4d\u4e8e\u540c\u4e00\u7f51\u6bb5\uff0c\u76f8\u4e92\u95f4\u53ef\u4ee5\u76f4\u63a5\u901a\u4fe1\uff0c\u7f51\u7edc\u53f7\u4e0d\u540c\u7684\u4e3b\u673a\u4e4b\u95f4\u901a\u4fe1\u5219\u9700\u8981\u901a\u8fc7\u8def\u7531\u5668\u8f6c\u53d1\u3002<\/p>\n

\"\"<\/p>\n

A\u7c7b 0.0.0.0\u5230127.255.255.255
\nB\u7c7b 128.0.0.0\u5230191.255.255.255
\nC\u7c7b 192.0.0.0\u5230223.255.255.255
\nD\u7c7b 224.0.0.0\u5230239.255.255.255
\nE\u7c7b 240.0.0.0\u5230247.255.255.255<\/p>\n

private IP address<\/p>\n\n\n\n\n\n\n
RFC1918\u3067\u306e\u540d\u524d<\/th>\nIP\u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2<\/th>\n\u30a2\u30c9\u30ec\u30b9\u6570<\/th>\n\u30af\u30e9\u30b9\u304c\u3042\u308b\u5834\u5408<\/th>\n\u6700\u5927CIDR<\/a>\u30d6\u30ed\u30c3\u30af\uff08\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\uff09<\/th>\n\u30db\u30b9\u30c8ID\u30b5\u30a4\u30ba<\/th>\n<\/tr>\n
24\u30d3\u30c3\u30c8\u30d6\u30ed\u30c3\u30af<\/td>\n10.0.0.0 \u2013 10.255.255.255<\/td>\n16,777,216<\/td>\n\u5358\u4e00\u306e\u30af\u30e9\u30b9A<\/td>\n10.0.0.0\/8 (255.0.0.0)<\/td>\n24\u30d3\u30c3\u30c8<\/td>\n<\/tr>\n
20\u30d3\u30c3\u30c8\u30d6\u30ed\u30c3\u30af<\/td>\n172.16.0.0 \u2013 172.31.255.255<\/td>\n1,048,576<\/td>\n16\u500b\u306e\u9023\u7d9a\u306a\u30af\u30e9\u30b9B<\/td>\n172.16.0.0\/12 (255.240.0.0)<\/td>\n20\u30d3\u30c3\u30c8<\/td>\n<\/tr>\n
16\u30d3\u30c3\u30c8\u30d6\u30ed\u30c3\u30af<\/td>\n192.168.0.0 \u2013 192.168.255.255<\/td>\n65,536<\/td>\n256\u500b\u306e\u9023\u7d9a\u306a\u30af\u30e9\u30b9C<\/td>\n192.168.0.0\/16 (255.255.0.0)<\/td>\n16\u30d3\u30c3\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1918\u89c4\u5b9a\u4e86\u7528\u4e8e\u7ec4\u5efa\u5c40\u57df\u7f51\u7684\u79c1\u6709IP\u5730\u5740\uff0c\u8fd9\u4e9b\u5730\u5740\u4e0d\u4f1a\u51fa\u73b0\u5728Internet\u4e0a\uff0c\u5982\u4e0b\u8868\u6240\u793a\u3002<\/p>\n

\n
\n

10.*\uff0c\u524d8\u4f4d\u662f\u7f51\u7edc\u53f7\uff0c\u517116,777,216\u4e2a\u5730\u5740<\/p>\n

\n

172.16.*\u5230172.31.*\uff0c\u524d12\u4f4d\u662f\u7f51\u7edc\u53f7\uff0c\u51711,048,576\u4e2a\u5730\u5740<\/p>\n

\n

192.168.*\uff0c\u524d16\u4f4d\u662f\u7f51\u7edc\u53f7\uff0c\u517165,536\u4e2a\u5730\u5740<\/p>\n

\n

\u4f7f\u7528\u79c1\u6709IP\u5730\u5740\u7684\u5c40\u57df\u7f51\u4e3b\u673a\u867d\u7136\u6ca1\u6709Internet\u7684IP\u5730\u5740\uff0c\u4f46\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u6216NAT\uff08\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff09\u7b49\u6280\u672f\u8fde\u5230Internet\u4e0a\u3002<\/p>\n

\u9664\u4e86\u79c1\u6709IP\u5730\u5740\u4e4b\u5916\uff0c\u8fd8\u6709\u51e0\u79cd\u7279\u6b8a\u7684IP\u5730\u5740\u3002127.*\u7684IP\u5730\u5740\u7528\u4e8e\u672c\u673a\u73af\u56de(loop back)\u6d4b\u8bd5\uff0c\u901a\u5e38\u662f127.0.0.1\u3002loopback\u662f\u7cfb\u7edf<\/a>\u4e2d\u4e00\u79cd\u7279\u6b8a\u7684\u7f51\u7edc\u8bbe\u5907\uff0c\u5982\u679c\u53d1\u9001\u6570\u636e\u5305\u7684\u76ee\u7684\u5730\u5740\u662f\u73af\u56de\u5730\u5740\uff0c\u6216\u8005\u4e0e\u672c\u673a\u5176\u5b83\u7f51\u7edc\u8bbe\u5907\u7684IP\u5730\u5740\u76f8\u540c\uff0c\u5219\u6570\u636e\u5305\u4e0d\u4f1a\u53d1\u9001\u5230\u7f51\u7edc\u4ecb\u8d28\u4e0a\uff0c\u800c\u662f\u901a\u8fc7\u73af\u56de\u8bbe\u5907\u518d\u53d1\u56de\u7ed9\u4e0a\u5c42\u534f\u8bae\u548c\u5e94\u7528\u7a0b\u5e8f\uff0c\u4e3b\u8981\u7528\u4e8e\u6d4b\u8bd5<\/div>\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

tcp\u94fe\u63a5\u5efa\u7acb<\/p>\n

https:\/\/blog.csdn.net\/caoyan_12727\/article\/details\/52081269<\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

MAC\u5730\u5740\u7684\u4f5c\u7528\u662f\u6807\u8bc6\u8f6c\u53d1\u7684\u76ee\u7684\u5730\uff0c\u5168\u7403\u552f\u4e00\u3002 \u4ea4\u6362\u673a\u662f\u4e8c\u5c42\u8bbe\u5907\uff0c\u6839\u636e\u62a5\u6587\u91cc\u7684\u76ee\u7684mac\u67e5\u81ea\u5df1\u7684MAC\u8868\uff0c\u4ece\u800c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[27],"tags":[114],"_links":{"self":[{"href":"https:\/\/vongg.com\/index.php?rest_route=\/wp\/v2\/posts\/511"}],"collection":[{"href":"https:\/\/vongg.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vongg.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vongg.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vongg.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=511"}],"version-history":[{"count":12,"href":"https:\/\/vongg.com\/index.php?rest_route=\/wp\/v2\/posts\/511\/revisions"}],"predecessor-version":[{"id":588,"href":"https:\/\/vongg.com\/index.php?rest_route=\/wp\/v2\/posts\/511\/revisions\/588"}],"wp:attachment":[{"href":"https:\/\/vongg.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vongg.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vongg.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}