{"id":12066,"date":"2021-05-12T14:21:44","date_gmt":"2021-05-12T21:21:44","guid":{"rendered":"https:\/\/www.vernier.com\/til\/?p=12066"},"modified":"2021-05-12T14:22:01","modified_gmt":"2021-05-12T21:22:01","slug":"my-school-network-is-blocking-internet-data-sharing-what-ports-need-to-be-open","status":"publish","type":"post","link":"https:\/\/www.vernier.com\/til\/12066","title":{"rendered":"My school network is blocking Internet Data Sharing from Graphical Analysis. What ports need to be open?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Sometimes the Internet Data Sharing feature will work fine from a home internet connection, or over a cell phone&#8217;s network connection, but will fail when the host device is on a school network. This most often happens when the school network is blocking a port or site needed by Data Sharing. <\/p>\n<p class=\"wp-block-paragraph\">Data sharing uses ports  443, 3478, and sometimes 5004. It also requires a transient connection to the site Datashare.graphicalanalysis.com. If the site or ports are blocked, Data Sharing may fail. <\/p>\n<p class=\"wp-block-paragraph\">It is also possible that Data Sharing will fail if a network blocks web access with a captive portal authentication model. <\/p>","protected":false},"excerpt":{"rendered":"<p>Sometimes the Internet Data Sharing feature will work fine from a home internet connection, or over a cell phone&#8217;s network connection, but will fail when&#8230;<\/p>\n","protected":false},"author":8976,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-12066","post","type-post","status-publish","format-standard","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/12066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/users\/8976"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/comments?post=12066"}],"version-history":[{"count":0,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/12066\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/media?parent=12066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/categories?post=12066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/tags?post=12066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}