{"id":968,"date":"2021-05-14T00:49:59","date_gmt":"2021-05-14T04:49:59","guid":{"rendered":"http:\/\/main.jmah.net\/?p=968"},"modified":"2021-05-14T00:50:01","modified_gmt":"2021-05-14T04:50:01","slug":"vmware-slow-network-performance","status":"publish","type":"post","link":"https:\/\/main.jmah.net\/?p=968","title":{"rendered":"VMware Slow Network Performance"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/main.jmah.net\/wp-content\/uploads\/2021\/05\/VMware-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"924\" height=\"181\" src=\"http:\/\/main.jmah.net\/wp-content\/uploads\/2021\/05\/VMware-1.jpg\" alt=\"\" class=\"wp-image-972\" srcset=\"https:\/\/main.jmah.net\/wp-content\/uploads\/2021\/05\/VMware-1.jpg 924w, https:\/\/main.jmah.net\/wp-content\/uploads\/2021\/05\/VMware-1-300x59.jpg 300w, https:\/\/main.jmah.net\/wp-content\/uploads\/2021\/05\/VMware-1-768x150.jpg 768w\" sizes=\"auto, (max-width: 924px) 100vw, 924px\" \/><\/a><\/figure>\n\n\n\n<p>If you experience much slower network performance in VMware guests than that in the host, try the following tweaks which may help improve the throughput.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Edit the VMX file to use: ethernet0.virtualDev = &#8220;vmxnet3&#8221;<\/li><li>Edit the VM Settings for &#8220;Network Adapter&#8221; to use &#8220;Bridged&#8221; Network connection AND also checked the box to &#8220;Replicate physical network connection state&#8221;<\/li><li>On the guest, go into Device Manager > Network Adapter and changed the following &#8220;Advanced&#8221; settings for the vmxnet3 Ethernet Adapter:<ul><li>Property Value<ul><li>Jumbo Packet Jumbo 9000<\/li><li>Large Send Offload V2 (IPV4) Disabled<\/li><li>Large Send Offload V2 (IPV6) Disabled<\/li><li>Speed &amp; Duplex 10Gbps Full Duplex<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>If you experience much slower network performance in VMware guests than that in the host, try the following tweaks which may help improve the throughput. Edit the VMX file to use: ethernet0.virtualDev = &#8220;vmxnet3&#8221; Edit the VM Settings for &#8220;Network &hellip; <a href=\"https:\/\/main.jmah.net\/?p=968\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-968","post","type-post","status-publish","format-standard","hentry","category-research-information-technology"],"_links":{"self":[{"href":"https:\/\/main.jmah.net\/index.php?rest_route=\/wp\/v2\/posts\/968","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/main.jmah.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/main.jmah.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/main.jmah.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/main.jmah.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=968"}],"version-history":[{"count":3,"href":"https:\/\/main.jmah.net\/index.php?rest_route=\/wp\/v2\/posts\/968\/revisions"}],"predecessor-version":[{"id":973,"href":"https:\/\/main.jmah.net\/index.php?rest_route=\/wp\/v2\/posts\/968\/revisions\/973"}],"wp:attachment":[{"href":"https:\/\/main.jmah.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/main.jmah.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/main.jmah.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}