{"id":1832,"date":"2023-02-09T09:06:15","date_gmt":"2023-02-09T01:06:15","guid":{"rendered":"https:\/\/blog.cauchyschwarz.com\/?p=1832"},"modified":"2023-02-09T09:06:24","modified_gmt":"2023-02-09T01:06:24","slug":"vmware%e7%9a%84nat%e4%b8%8d%e6%94%af%e6%8c%81tcp-window-scaling-option","status":"publish","type":"post","link":"https:\/\/blog.cauchyschwarz.com\/?p=1832","title":{"rendered":"vmware\u7684NAT\u4e0d\u652f\u6301TCP window scaling option"},"content":{"rendered":"\n<p>cubic tcp\u6d41\u7684\u53d1\u9001\u7a97\u53e3\u540c\u65f6\u53d7\u5230\u63a5\u6536\u8005\u7684\u63a5\u6536\u7a97\u53e3\u548c\u62e5\u585e\u7a97\u53e3\u4e24\u4e2a\u9650\u5236\uff0c\u4e14\u53ea\u6709\u5728\u4e0d\u53d7\u63a5\u6536\u7a97\u53e3\u9650\u5236\u5e76\u4e14\u62e5\u585e\u7a97\u53e3\u4e0d\u591f\u65f6\uff0c\u624d\u8f6e\u5230cubic\u7b97\u6cd5\u53bb\u589e\u5927\u62e5\u585e\u7a97\u53e3\u3002\u6309kernel\u6e90\u7801\u6765\u8bf4\uff0c\u53ea\u6709\u5728is_cwnd_limited(sk)\u4e3atrue\u65f6\uff0ccubic\u624d\u4f1a\u53bb\u589e\u52a0\u62e5\u585e\u7a97\u53e3\u3002\u5728\u865a\u62df\u673a\u6d4b\u8bd5\u4e2d\uff0c\u7531\u4e8etcp\u53d1\u9001\u6d41(\u4ece\u865a\u62df\u673a\u5411\u5916\u9762\u7684\u4e3b\u673a\u53d1\u6570\u636e)\u9996\u5148\u53d7\u5230\u4e86\u63a5\u6536\u7a97\u53e3\u7684\u9650\u5236\uff0c\u5bfc\u81f4\u53d1\u62a5\u53d7\u9650\u548c\u62e5\u585e\u7a97\u53e3\u4e0d\u80fd\u5411\u4e0a\u589e\u957f\uff0c\u8fdb\u800c\u9650\u5236\u4e86\u53ef\u7528cubic\u6d41\u7684\u53ef\u7528\u5e26\u5bbd\u3002\u4e3a\u4ec0\u4e48\u4f1a\u53d7\u5230\u63a5\u6536\u7a97\u53e3\u7684\u9650\u5236\uff1f\u56e0\u4e3avmware\u7684NAT\u8f6c\u6362daemon\u6ca1\u6709\u652f\u6301window scaling option\uff0c\u5bfc\u81f4\u63a5\u6536\u7aef\u7684window scaling option\u88ab\u4e22\u6389\u4e86\uff01<a href=\"https:\/\/communities.vmware.com\/t5\/VMware-Workstation-Pro\/TCP-window-scale-flag-dropped-cross-VMWare-NAT-device\/td-p\/2678178\">TCP window scale flag dropped cross VMWare NAT device<\/a>\u8fdb\u800c\u5bfc\u81f4\u865a\u62df\u673a\u5411\u5916\u53d1\u9001\u6570\u636e\u7684tcp\u8fde\u63a5\u7684\u63a5\u6536\u7aef\u7a97\u53e3\u5f88\u5c0f\uff0c\u4e0d\u8d85\u8fc764kB\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>cubic tcp\u6d41\u7684\u53d1\u9001\u7a97\u53e3\u540c\u65f6\u53d7\u5230\u63a5\u6536\u8005\u7684\u63a5\u6536\u7a97\u53e3\u548c\u62e5\u585e\u7a97\u53e3\u4e24\u4e2a\u9650\u5236\uff0c\u4e14\u53ea\u6709\u5728\u4e0d\u53d7\u63a5\u6536\u7a97\u53e3\u9650\u5236\u5e76\u4e14\u62e5\u585e\u7a97\u53e3\u4e0d\u591f\u65f6\uff0c\u624d\u8f6e\u5230cubic\u7b97\u6cd5\u53bb\u589e\u5927\u62e5\u585e\u7a97\u53e3\u3002\u6309kernel\u6e90\u7801\u6765\u8bf4\uff0c\u53ea\u6709\u5728is_cwnd_&#46;&#46;&#46;<\/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":[138],"class_list":["post-1832","post","type-post","status-publish","format-standard","hentry","category-10","tag-vmware"],"_links":{"self":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/1832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1832"}],"version-history":[{"count":1,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/1832\/revisions"}],"predecessor-version":[{"id":1833,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/1832\/revisions\/1833"}],"wp:attachment":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}