{"id":24507,"date":"2020-11-20T07:03:17","date_gmt":"2020-11-19T23:03:17","guid":{"rendered":"http:\/\/www.betop-tech.com.tw\/wp1\/?p=24507"},"modified":"2021-07-23T10:02:15","modified_gmt":"2021-07-23T02:02:15","slug":"orange-tech","status":"publish","type":"post","link":"https:\/\/www.betop-tech.com.tw\/wp1\/category-tech\/orange-tech\/","title":{"rendered":"Software Router"},"content":{"rendered":"\n

\u8edf\u8def\u7531\uff1a\u8edf\u8def\u7531\u5c31\u662fPC\u6216IPC\u914d\u5408\u8edf\u9ad4\u5f62\u6210\u8def\u7531\u89e3\u6c7a\u65b9\u6848\uff0c\u4e3b\u8981\u9760\u8edf\u9ad4\u7684\u8a2d\u7f6e\uff0c\u9054\u6210\u8def\u7531\u5668\u7684\u529f\u80fd\u3002\u5b83\u901a\u5e38\u7531\u500b\u4eba\u96fb\u8166\uff08X86\u67b6\u69cb\u7684CPU\uff09+Linux\u7cfb\u7d71+\u5c08\u7528\u7684\u8def\u7531\u7a0b\u5e8f\uff08openwrt\u7b49\uff09\u7d44\u6210\u3002\u7531\u65bc\u4f7f\u7528x86\u7cfb\u7d71,\u6240\u4ee5\u6709\u5f37\u5927\u7684\u8edf\u9ad4\u9748\u6d3b\u6027\u3002<\/p>\n\n\n\n

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Fig.1 Mini PC with 4 port network interface controller <\/figcaption><\/figure>\n\n\n\n

\u8edf\u8def\u7531\u53ef\u4ee5\u57f7\u884c\u76f8\u95dc\u8def\u7531\u5354\u5b9a NAT,PPPoE \u548cVPN\u7b49\u5982\u4e0b\u5716fig.2\u6240\u793a,\u751a\u81f3\u865b\u64ec\u5316\u8edf\u9ad4\u50cfESXi \u6216\u662f\u5408\u4f75\u4f5c\u70baHTPC\u505a\u64a5\u653e\u5f71\u7247\u7b49\u5176\u4ed6\u7528\u9014\u4f7f\u7528,\u56e0\u6b64\u8edf\u8def\u7531\u5341\u5206\u4f9d\u8cf4CPU\u7684\u6548\u80fd\u3002<\/p>\n\n\n\n

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Fig.2 Software Router Application<\/figcaption><\/figure>\n\n\n\n

\u4f46\u662f\u5927\u90e8\u5206\u7684\u8edf\u8def\u7531\u786c\u9ad4\u7684\u7db2\u8def\u914d\u7f6e\u90fd\u662f\u7531\u7368\u7acb\u7684network interface controller\u6240\u7d44\u5408\u800c\u6210,\u56e0\u6b64\u5728LAN\u7aef\u4e4b\u9593\u76f8\u4e92\u7684\u50b3\u8f38\u9084\u662f\u5fc5\u9808\u900f\u904eCPU\u505asoftware bridge\u8655\u7406,\u6240\u4ee5\u7576LAN\u88dd\u7f6e\u4e4b\u9593\u5927\u91cf\u8cc7\u6599\u50b3\u8f38\u6642,\u6703\u4f54\u64da\u975e\u5e38\u591a\u7684CPU\u548cmemory\u8cc7\u6e90.\u800c\u5f71\u97ff\u5230\u6b63\u5e38internet\u7684\u4f7f\u7528\u3002\u4e0b\u5716Fig.3 \u70ba\u4e00\u822c\u8edf\u8def\u7531\u786c\u9ad4\u5728LAN\u5e95\u4e0b\u7684PC\u53d6\u5f97NAS\u5927\u91cf\u8cc7\u6599\u5f71\u97ffCPU\u6548\u80fd\u7684\u72c0\u6cc1\u3002<\/p>\n\n\n\n

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Fig.4 General Software Router Traffic<\/figcaption><\/figure>\n\n\n\n

\u56e0\u6b64\u6211\u5011\u91dd\u5c0d\u8edf\u8def\u7531LAN\u7aef\u7684\u61c9\u7528,\u5728network interface controller\u4e4b\u4e0a\u6dfb\u52a0\u4e86Ethernet switch chip \u53bb\u6e1b\u8f15CPU\u7684\u8ca0\u64d4,\u8b93CPU\u53ef\u4ee5\u8655\u7406\u5176\u4ed6\u66f4\u591a\u7684\u61c9\u7528,\u5982\u4e0b\u5716\u6240\u793a\u6211\u5011\u53ef\u4ee5\u770b\u5230\u5728LAN\u4e4b\u9593\u50b3\u8f38\u5c01\u5305\u4e0d\u6703\u7d93\u904eCPU<\/p>\n\n\n\n

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Fig. 5 Software Router with Ethernet Switch Traffic <\/figcaption><\/figure>\n\n\n\n

\u9664\u6b64\u4e4b\u5916\u5728\u5927\u90e8\u5206\u7684PC\u7576\u4e2d network interface controller\u901a\u5e38\u53ea\u6709\u4e00\u500b,\u4f7f\u7528\u6211\u5011\u7684\u65b9\u6848\u6dfb\u52a04 Port LAN \u8b93\u4f60\u7684PC\u76f4\u63a5\u5347\u7d1a\u6210\u8edf\u8def\u7531\u3002\u5982Fig.6<\/p>\n\n\n\n

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Fig.6 PC with 4 port Switch Network Adapter<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u8edf\u8def\u7531\uff1a\u8edf\u8def\u7531\u5c31\u662fPC\u6216IPC\u914d\u5408\u8edf\u9ad4\u5f62\u6210\u8def\u7531\u89e3\u6c7a\u65b9\u6848\uff0c\u4e3b\u8981\u9760\u8edf\u9ad4\u7684\u8a2d\u7f6e\uff0c\u9054\u6210\u8def\u7531\u5668\u7684\u529f\u80fd\u3002\u5b83\u901a\u5e38\u7531\u500b\u4eba\u96fb\u8166\uff08 …<\/p>\n

Software Router<\/span> Read More »<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[58,59],"_links":{"self":[{"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/posts\/24507"}],"collection":[{"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/comments?post=24507"}],"version-history":[{"count":78,"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/posts\/24507\/revisions"}],"predecessor-version":[{"id":25575,"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/posts\/24507\/revisions\/25575"}],"wp:attachment":[{"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/media?parent=24507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/categories?post=24507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.betop-tech.com.tw\/wp1\/wp-json\/wp\/v2\/tags?post=24507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}