{"id":271,"date":"2018-05-14T11:42:08","date_gmt":"2018-05-14T10:42:08","guid":{"rendered":"https:\/\/www.kuncar.net\/blog\/?p=271"},"modified":"2018-05-27T00:04:23","modified_gmt":"2018-05-26T23:04:23","slug":"test","status":"publish","type":"post","link":"https:\/\/www.kuncar.net\/blog\/2018\/test\/","title":{"rendered":"Unequal AS Multipath Load Balancing"},"content":{"rendered":"<p><span style=\"font-family: arial, helvetica, sans-serif;\">The topic of this lab is understanding route manipulation with BGP. The Juniper article with details on the <a href=\"https:\/\/www.juniper.net\/documentation\/en_US\/junos\/topics\/topic-map\/bgp-multipath.html\">Multipathing<\/a>\u00a0in Junos.<\/span><\/p>\n<h4><span style=\"font-family: arial, helvetica, sans-serif;\">Scenario<\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial, helvetica, sans-serif;\">You are a network engineer in ISP1 and you have been given a task to implement a routing policy that would load-balance traffic from your own AS 65001 towards AS65005 (5.0.0.0\/24 prefix). You have no control over the path selection on the other ISP routers.\u00a0<\/span><\/p>\n<h4><span style=\"font-family: arial, helvetica, sans-serif;\">Initial configs<\/span><\/h4>\n<table style=\"width: 578px;\">\n<tbody>\n<tr>\n<td style=\"width: 55px; text-align: center;\">\u00a0ISP1<\/td>\n<td style=\"width: 508px;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 55px; text-align: center;\">ISP2<\/td>\n<td style=\"width: 508px;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 55px; text-align: center;\">ISP3<\/td>\n<td style=\"width: 508px;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 55px; text-align: center;\">ISP4<\/td>\n<td style=\"width: 508px;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 55px; text-align: center;\">ISP5<\/td>\n<td style=\"width: 508px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Junos version<\/h4>\n<p>olive release 15.1-6<\/p>\n<h4>Topology<\/h4>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-280\" src=\"https:\/\/www.kuncar.net\/blog\/wp-content\/uploads\/2018\/05\/BGP-multipath.png\" alt=\"\" width=\"3116\" height=\"2005\" srcset=\"https:\/\/www.kuncar.net\/blog\/wp-content\/uploads\/2018\/05\/BGP-multipath.png 3116w, https:\/\/www.kuncar.net\/blog\/wp-content\/uploads\/2018\/05\/BGP-multipath-150x97.png 150w, https:\/\/www.kuncar.net\/blog\/wp-content\/uploads\/2018\/05\/BGP-multipath-300x193.png 300w, https:\/\/www.kuncar.net\/blog\/wp-content\/uploads\/2018\/05\/BGP-multipath-768x494.png 768w, https:\/\/www.kuncar.net\/blog\/wp-content\/uploads\/2018\/05\/BGP-multipath-1024x659.png 1024w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The topic of this lab is understanding route manipulation with BGP. The Juniper article with details on the Multipathing\u00a0in Junos. Scenario You are a network engineer in ISP1 and you have been given a task to implement a routing policy that would load-balance traffic from your own AS 65001 towards AS65005 (5.0.0.0\/24 prefix). You have &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.kuncar.net\/blog\/2018\/test\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Unequal AS Multipath Load Balancing&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-271","post","type-post","status-publish","format-standard","hentry","category-labs"],"_links":{"self":[{"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/posts\/271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/comments?post=271"}],"version-history":[{"count":10,"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/posts\/271\/revisions"}],"predecessor-version":[{"id":301,"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/posts\/271\/revisions\/301"}],"wp:attachment":[{"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/media?parent=271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/categories?post=271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kuncar.net\/blog\/wp-json\/wp\/v2\/tags?post=271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}