{"id":88,"date":"2014-10-17T00:02:08","date_gmt":"2014-10-16T16:02:08","guid":{"rendered":"https:\/\/yyl.me\/blog\/?p=88"},"modified":"2014-10-19T14:52:15","modified_gmt":"2014-10-19T06:52:15","slug":"pfsense-%e4%b8%ad-traffic-shaper-%e7%9a%84%e4%b8%80%e4%ba%9b%e4%bd%bf%e7%94%a8%e7%bb%8f%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/yyl.me\/blog\/post\/88","title":{"rendered":"pfSense \u4e2d Traffic Shaper \u7684\u4e00\u4e9b\u4f7f\u7528\u7ecf\u9a8c"},"content":{"rendered":"

pfSense \u662f\u4e00\u4e2a\u57fa\u4e8e FreeBSD \u7684\u4e3a\u8def\u7531\u5668\u8bbe\u8ba1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u4e5f\u8bb8\u4f60\u542c\u8bf4\u8fc7\u00a0DD-WRT\u3001OpenWRT\u3001Tomato\u3001RouterOS\uff0c\u5b83\u4eec\u90fd\u662f\u57fa\u4e8e Linux \u5185\u6838\u7684\u3002\u8fd9\u4e9b\u8def\u7531\u5668\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\u5404\u6709\u5343\u79cb\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u7231\u597d\u548c\u9700\u6c42\u8fdb\u884c\u9009\u62e9\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u524d\u9762\u63d0\u5230\u7684\u8fd9\u4e9b\u8def\u7531\u5668\u4e0a\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4e0d\u5b8c\u5168\u662f\u514d\u8d39\u7684\u3002<\/p>\n

\u5176\u5b9e\u8fd9\u4e9b\u64cd\u4f5c\u7cfb\u7edf\u4e5f\u4e0d\u4e00\u5b9a\u662f\u8dd1\u5728\u8def\u7531\u5668\u4e0a\uff0c\u5373\u4f7f\u662f\u666e\u901a\u7684 PC \u4e5f\u662f\u53ef\u4ee5\u8fd0\u884c\u5b83\u4eec\u7684\u3002\u800c\u6211\u73b0\u5728\u4f7f\u7528\u7684 pfSense\uff0c\u8fd0\u884c\u5728 VMware ESXi\uff08VMware vSphere\u00a0Hypervisor\uff09 \u865a\u62df\u5316\u5e73\u53f0\u4e0a\uff0c\u865a\u62df\u5316\u5e73\u53f0\u8fd0\u884c\u5728\u6211\u5bbf\u820d\u7684\u5c0f PC \u4e0a\u3002\u5173\u4e8e\u8fd9\u53f0\u5c0f PC\uff0c\u65e5\u540e\u4f1a\u6709\u6587\u7ae0\u4ecb\u7ecd\u5b83\u3002<\/p>\n

pfSense \u76f8\u5bf9\u4e8e\u5176\u4ed6\u7684\u8def\u7531\u5668\u64cd\u4f5c\u7cfb\u7edf\u6765\u8bf4\u5c0f\u4f17\u7684\u591a\u4e86\uff0c\u56e0\u6b64\u6587\u6863\u6bd4\u8f83\u968f\u610f\u3001\u6559\u7a0b\u4e5f\u76f8\u5bf9\u8f83\u5c11\u3002\u5199\u8fd9\u7bc7 blog \u7684\u76ee\u7684\u662f\u603b\u7ed3\u4e0b\u6298\u817e Traffic Shaper \u65f6\u9047\u5230\u7684\u95ee\u9898\uff0c\u4ee5\u53ca\u4e00\u70b9\u70b9\u7ecf\u9a8c\u3002<\/p>\n

\u5982\u679c\u8bfb\u8005\u4e0d\u662f\u4ece\u641c\u7d22\u5f15\u64ce\u53d1\u73b0\u8fd9\u7bc7\u6587\u7ae0\u7684\uff0c\u90a3\u4e48\u5f88\u6709\u53ef\u80fd\u90fd\u4e0d\u77e5\u9053 Traffic Shaper \u662f\u4ec0\u4e48\u3002\u5176\u5b9e\uff0c\u5728\u5176\u4ed6\u8def\u7531\u5668\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u80af\u5b9a\u90fd\u6709\u7c7b\u4f3c\u7684\u529f\u80fd\u7684\uff0c\u53eb\u505a QoS\uff0c\u5373 Quality of Service\u3002\u4ee5\u4e0b\u5185\u5bb9\u4e0d\u662f\u6559\u7a0b<\/strong>\uff0c\u800c\u662f\u4e00\u70b9\u70b9\u7531\u6d45\u81f3\u6df1\u7684\u96f6\u788e\u77e5\u8bc6\uff0c\u4f46\u662f\u5e0c\u671b\u80fd\u5bf9\u8bfb\u8005\u4f7f\u7528\u8fd9\u4e2a\u529f\u80fd\u5e26\u6765\u5e2e\u52a9\u3002<\/p>\n

———\u83ab\u540d\u5176\u5999\u7684\u5206\u5272\u7ebf\uff0c\u4ee5\u4e0b\u624d\u662f\u91cd\u70b9——–<\/p>\n

\u9996\u5148\uff0c\u4e0d\u8981\u7528 Hyper-V \u8dd1 pfSense<\/strong>\uff0c\u81f3\u5c11\u5bf9\u4e8e\u73b0\u5728\u7684 2.1.x\u3002\u7ed9 pfSense \u4f7f\u7528\u201c\u65e7\u5f0f\u7f51\u7edc\u9002\u914d\u5668\u201d\uff0c\u4f60\u4e00\u5b9a\u4f1a\u54ed\u7684\uff0c\u66fe\u7ecf\u7f51\u901f\u7ea6 600KB\/s \u7136\u540e CPU \u5403\u6ee1\u4e86\uff0c\u7cfb\u7edf\u4e2d\u65ad\u4f7f\u7528 CPU 50% \u4ee5\u4e0a\u3002\u5177\u4f53\u6570\u503c\u8ddf\u5177\u4f53\u914d\u7f6e\u6709\u5173\uff0c\u4e3e\u4f8b\u7684\u76ee\u7684\u662f\u8ba9\u4f60\u4eec\u77e5\u9053\u5b83\u7684\u6548\u7387\u662f\u6709\u591a\u4f4e\u3002pfSense 2.1 \u4f7f\u7528\u4e86 FreeBSD 8 \u7684\u5185\u6838\uff0c\u4e0d\u80fd\u652f\u6301\u65b0\u5f0f\u7f51\u7edc\u9002\u914d\u5668\uff1bpfSense 2.2 \u4f7f\u7528 FreeBSD 10 \u5185\u6838\uff0c\u867d\u7136\u7406\u8bba\u4e0a\u80fd\u652f\u6301\u65b0\u5f0f\u7f51\u7edc\u9002\u914d\u5668\uff0c\u4f46\u662f\u5b83\u5c1a\u672a\u6b63\u5f0f\u53d1\u5e03\uff0c\u517c\u5bb9\u6027\u4e0d\u597d\u591a\u8bf4\u3002\u5982\u679c\u662f VMware ESXi\uff0c\u4f7f\u7528 Intel e1000 \u7f51\u5361\u4e5f\u80fd\u6709\u5f88\u4e0d\u9519\u7684\u6548\u7387\u3002<\/p>\n

Traffic Shaper \u662f\u9488\u5bf9\u7f51\u5361\u4f7f\u7528\u7684\uff0c\u8981\u7f51\u5361\u652f\u6301 ALTQ \u624d\u80fd\u7528\u3002\u5bf9\u4e8e VMware ESXi \u6765\u8bf4\uff0c\u9700\u8981\u4f7f\u7528 Intel e1000 \u7f51\u5361\uff0cVMXNET 2 \u6216 3 \u90fd\u662f\u4e0d\u53ef\u4ee5\u7684<\/strong>\u3002\u4e0d\u8fc7\u5982\u679c\u4f60\u4f7f\u7528 PPPoE \u8fde\u63a5\u7f51\u7edc\u7684\u8bdd\uff0c\u8fd9\u4e2a ppp \u7684 WAN \u662f\u53ef\u4ee5\u7684<\/strong>\u3002<\/p>\n

Traffic Shaper \u53ea\u80fd\u63a7\u5236\u4e00\u4e2a\u7f51\u5361\u6d41\u51fa\u7684\u6570\u636e<\/strong>\uff0c\u5176\u5b9e\u5f88\u5bb9\u6613\u7406\u89e3\uff0c\u51fa\u53bb\u7684\u6570\u636e\u662f\u80fd\u63a7\u5236\u7684\uff0c\u8fdb\u6765\u7684\u6570\u636e\u4e0d\u662f\u81ea\u5df1\u80fd\u63a7\u5236\u7684\uff08\u4e0b\u8f7d\u5de5\u5177\u7684\u9650\u901f\u662f\u600e\u4e48\u56de\u4e8b\uff1f\u62b1\u6b49\u4e0d\u662f\u5f88\u6e05\u695a\uff0c\u6c42\u544a\u77e5\uff09\u3002\u5bf9\u4e8e\u8def\u7531\u5668\uff0c\u4f60\u6709 LAN \u548c WAN\uff0c\u7528\u00a0Traffic Shaper \u80fd\u9650\u5236\u4ece LAN \u6d41\u51fa\u7684\u6570\u636e\uff08\u5b9e\u9645\u4e0a\u662f WAN \u6d41\u5165\u7684\u6570\u636e\uff09\u548c\u4ece WAN \u6d41\u51fa\u7684\u6570\u636e\uff08\u5b9e\u9645\u4e0a\u662f LAN \u6d41\u5165\u7684\u6570\u636e\uff09\u3002\u9650\u5236\u901f\u5ea6\u7684\u65b9\u5f0f\u6709\u4e24\u79cd\uff0c\u7b80\u5355\u5730\u8bf4\u662f\uff1a\u9690\u5f0f\u7684\u548c\u663e\u5f0f\u7684\uff0c\u9690\u5f0f\u7684\u5c31\u662f\u4e22\u5305\uff0c\u663e\u5f0f\u7684\u8bf7\u53c2\u89c1Explicit Congestion Notification<\/a>\u3002\u4e24\u79cd\u65b9\u5f0f\u90fd\u80fd\u5b9e\u73b0\u6548\u679c\uff0c\u53e6\u5916\u4e5f\u4e0d\u7528\u62c5\u5fc3\u4e00\u8fb9\u8fdb\u884c\u9650\u5236\u7136\u540e\u53e6\u4e00\u8fb9\u4f1a\u585e\u8f66\uff0c\u901a\u4fd7\u5730\u8bb2\u5c31\u662f\uff0c\u4e00\u8fb9\u5835\u4e86\uff0c\u53e6\u4e00\u8fb9\u662f\u4e0d\u4f1a\u518d\u4f7f\u52b2\u53d1\u7684\u4e86\u3002\u6240\u4ee5\uff0c\u5bf9\u4e8e\u8def\u7531\u5668\u80cc\u540e\u7684\u7528\u6237\uff0c\u9650\u5236\u4e0b\u8f7d\u8981\u8bbe\u7f6e LAN \u7684\u00a0Traffic Shaper\uff0c\u9650\u5236\u4e0a\u4f20\u8981\u8bbe\u7f6e WAN \u7684\u00a0Traffic Shaper<\/strong>\u3002<\/p>\n

Traffic Shaper \u662f\u7528\u961f\u5217\u5904\u7406\u7f51\u7edc\u6d41\u91cf\u7684\uff0c\u4e5f\u5c31\u662f\u4e0a\u9762\u8bf4\u5230\u7684 ALTQ\u3002\u8981\u53d1\u9001\u7684\u6570\u636e\uff0c\u4f1a\u6839\u636e\u6570\u636e\u7684\u7c7b\u578b\u653e\u5230\u4e0d\u901a\u7684\u961f\u5217\u4e2d\uff0c\u6839\u636e\u961f\u5217\u7684\u4f18\u5148\u7ea7\u6765\u63a7\u5236\u53d1\u9001\u7684\u6b21\u5e8f<\/strong>\u3002\u6bcf\u4e2a\u7f51\u5361\u90fd\u8981\u6709\u4e00\u4e2a\u9ed8\u8ba4\u961f\u5217\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3a\u5176\u4ed6\u7684\u6d41\u91cf\uff08\u770b\u4e86\u4e0b\u9762\u4e00\u6761\u5c31\u80fd\u660e\u767d\u4e86\uff09\u3002<\/p>\n

\u8981\u5c06\u6d41\u91cf\u653e\u5165\u961f\u5217\uff0c\u9700\u8981\u642d\u914d Firewall \u4f7f\u7528\u3002Firewall \u7684\u89c4\u5219\u4e2d\u53ef\u4ee5\u8bbe\u5b9a\u00a0Ackqueue\/Queue \u524d\u8005\u662f\u9488\u5bf9 TCP \u7684 ACK \u5305\uff08\u4e00\u822c\u7528\u4e00\u4e2a\u4e13\u95e8\u7684\u961f\u5217\uff0c\u5982\u679c\u5bf9\u65b9\u6536\u4e0d\u5230 ACK \u5c31\u8ba4\u4e3a\u662f\u4e22\u5305\u4e86\uff0c\u4f1a\u5f71\u54cd\u901f\u5ea6\uff1b\u5f53\u7136\u975e TCP \u5c31\u4e0d\u9700\u8981\u4e86\uff09\uff0c\u540e\u8005\u6839\u636e\u6240\u9700\u53ef\u4ee5\u9009\u62e9\u9ad8\u4f18\u5148\u7ea7\u961f\u5217\u548c\u4f4e\u4f18\u5148\u7ea7\u961f\u5217\u3002\u4e00\u822c\u8fd9\u4e9b\u89c4\u5219\u653e\u5728 Firewall -> Rules -> Floating \u91cc\u3002<\/p>\n

——–\u91cd\u70b9\u5b8c——–<\/p>\n

\u8bf4\u8bf4\u6211\u7684\u00a0Traffic Shaper \u662f\u600e\u4e48\u7528\u7684\u3002\u6211\u7684\u6240\u6709\u7f51\u5361\u90fd\u662f VMXNET 3\uff0c\u7136\u540e WAN \u4f7f\u7528\u4e86 PPPoE\uff0c\u56e0\u6b64\u53ea\u5728\u8fd9\u91cc\u4f7f\u7528\u4e86\u00a0Traffic Shaper\u3002\u53d1\u73b0\u5176\u5b9e\u8fd9\u6837\u4e5f\u8db3\u591f\u4e86\uff0cHTTP\u3001\u6e38\u620f\u7aef\u53e3\u8bbe\u4e3a\u9ad8\u4f18\u5148\u7ea7\uff0cBT \u4e0b\u8f7d\u5e26\u5bbd\u5403\u6ee1\u7684\u60c5\u51b5\u4e0b\uff0cHTTP \u6d4f\u89c8\u786e\u5b9e\u53d8\u6162\u4e86\u4e00\u4e9b\uff0c\u4f46\u662f\u6bd4\u4e0d\u4f7f\u7528\u00a0Traffic Shaper \u7684\u65f6\u5019\u597d\u4e86\u5f88\u591a\uff0c\u7136\u540e\u6253\u6e38\u620f\u7684\u65f6\u5019\u8fd8\u662f\u5f88\u6d41\u7545\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

pfSense \u662f\u4e00\u4e2a\u57fa\u4e8e FreeBSD \u7684\u4e3a\u8def\u7531\u5668\u8bbe\u8ba1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u4e5f\u8bb8\u4f60\u542c\u8bf4\u8fc7\u00a0DD-WRT\u3001OpenWR … \u95b1\u8b80\u5168\u6587 pfSense \u4e2d Traffic Shaper \u7684\u4e00\u4e9b\u4f7f\u7528\u7ecf\u9a8c<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[20,21],"class_list":["post-88","post","type-post","status-publish","format-standard","hentry","category-10","tag-pfsense","tag-21"],"_links":{"self":[{"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":5,"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/posts\/88\/revisions"}],"predecessor-version":[{"id":93,"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/posts\/88\/revisions\/93"}],"wp:attachment":[{"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/categories?post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yyl.me\/blog\/wp-json\/wp\/v2\/tags?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}