{"id":992,"date":"2012-10-27T03:56:26","date_gmt":"2012-10-27T03:56:26","guid":{"rendered":"http:\/\/41j.com\/blog\/?p=992"},"modified":"2012-10-27T09:58:30","modified_gmt":"2012-10-27T09:58:30","slug":"sflow-configuration-and-usage-on-dell-7048-and-other-switches","status":"publish","type":"post","link":"https:\/\/41j.com\/blog\/2012\/10\/sflow-configuration-and-usage-on-dell-7048-and-other-switches\/","title":{"rendered":"SFlow configuration and usage on Dell 7048 (and other) switches"},"content":{"rendered":"<p>Via the web interface:<\/p>\n<p><code><br \/>\nNavigate to: System->sFlow<\/p>\n<p>Select \"Receiver Configuration\"<\/p>\n<p>Set:<br \/>\nReceiver Owner: 1<br \/>\nReceiver IP   : IP of server<br \/>\nTick \"No timeout\"<br \/>\nClick Apply<\/p>\n<p>Select \"Sampler configuration\"<\/p>\n<p>Set Sampler Datasource (anything)<br \/>\nReceiver Index as \"Receiver Owner\" above, e.g. 1<br \/>\nSampler rate: 1024<br \/>\nClick Apply<br \/>\n<\/code><\/p>\n<p>On a Linux server, receiving the SFlow packets. Get sflowtool-3.25, untag it\/build.<\/p>\n<p>Create a tcpdump format capture of incoming data:<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n.\/sflowtool -t &gt;  a.cap\r\n<\/pre>\n<p>View it in tcpdump:<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\ntcpdump -r a.cap\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Via the web interface: Navigate to: System->sFlow Select &#8220;Receiver Configuration&#8221; Set: Receiver Owner: 1 Receiver IP : IP of server Tick &#8220;No timeout&#8221; Click Apply Select &#8220;Sampler configuration&#8221; Set Sampler Datasource (anything) Receiver Index as &#8220;Receiver Owner&#8221; above, e.g. 1 Sampler rate: 1024 Click Apply On a Linux server, receiving the SFlow packets. Get sflowtool-3.25, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-992","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1RRoU-g0","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts\/992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/comments?post=992"}],"version-history":[{"count":2,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts\/992\/revisions"}],"predecessor-version":[{"id":994,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts\/992\/revisions\/994"}],"wp:attachment":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/media?parent=992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/categories?post=992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/tags?post=992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}