{"id":1199954,"date":"2023-11-06T11:23:36","date_gmt":"2023-11-06T16:23:36","guid":{"rendered":"https:\/\/www.prime-wow.com\/?p=1199954"},"modified":"2023-11-06T11:23:36","modified_gmt":"2023-11-06T16:23:36","slug":"the-bpf-programmable-network-device","status":"publish","type":"post","link":"https:\/\/www.prime-wow.com\/?p=1199954","title":{"rendered":"[$] The BPF-programmable network device"},"content":{"rendered":"<p>Containers and virtual machines on Linux communicate with the world via<br \/>\nvirtual network devices.  This arrangement makes the full power of the<br \/>\nLinux networking stack available, but it imposes the full overhead of that<br \/>\nstack as well.  Often, the routing of this networking traffic can be<br \/>\nhandled with relatively simple logic; the BPF-programmable network device,<br \/>\nwhich was merged for the 6.7 kernel release, makes it possible to avoid<br \/>\nexpensive network processing, in at least some cases.&#013;<br \/>\n&#013;<br \/>\nSource: LWN.net &#8211; <a href=\"https:\/\/lwn.net\/Articles\/949960\/\" target=\"_blank\" rel=\"noopener\">[$] The BPF-programmable network device<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Containers and virtual machines on Linux communicate with the world via virtual network devices. This arrangement makes the full power of the Linux networking stack available, but it imposes the full overhead of that stack as well. Often, the routing &hellip; <a href=\"https:\/\/www.prime-wow.com\/?p=1199954\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[72],"tags":[75],"class_list":["post-1199954","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/posts\/1199954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1199954"}],"version-history":[{"count":0,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=\/wp\/v2\/posts\/1199954\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1199954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1199954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prime-wow.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1199954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}