{"id":892,"date":"2019-10-21T17:19:24","date_gmt":"2019-10-21T07:19:24","guid":{"rendered":"https:\/\/blog.hegars.com\/?p=892"},"modified":"2019-10-22T01:31:21","modified_gmt":"2019-10-21T15:31:21","slug":"ipv6-64-everywhere","status":"publish","type":"post","link":"https:\/\/blog.hegars.com\/?p=892","title":{"rendered":"IPv6 &#8211; \/64 Everywhere"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"534\" src=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2019\/10\/Annotation-2019-10-21-181314-1024x534.png\" alt=\"\" class=\"wp-image-893\" srcset=\"https:\/\/blog.hegars.com\/wp-content\/uploads\/2019\/10\/Annotation-2019-10-21-181314-1024x534.png 1024w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2019\/10\/Annotation-2019-10-21-181314-300x156.png 300w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2019\/10\/Annotation-2019-10-21-181314-768x400.png 768w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2019\/10\/Annotation-2019-10-21-181314-1080x563.png 1080w, https:\/\/blog.hegars.com\/wp-content\/uploads\/2019\/10\/Annotation-2019-10-21-181314.png 1456w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Three AS peers each delivering a different style of IPv6, Announcing a \/48 prefix via eBGP <\/p>\n\n\n\n<ol><li> An AS with 1 peer delivering a straight \/64 (awesome, 10 points!! thanks for playing)<\/li><li>An AS with 1 peer delivering a \/126<\/li><li>An AS with 2 peers each delivering a \/127 (plus feeding two different \/64 ranges via bgp)<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Link Local <\/h3>\n\n\n\n<p>fe80::\/10<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\/64 Ranges<\/h3>\n\n\n\n<p>Don&#8217;t ask, Just do it everywhere!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Notes on \/126 Ranges<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Notes on \/127 Ranges<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">OSPFv3<\/h3>\n\n\n\n<p>Using the \/49th thru \/64th bit as an identity to match an identity and OSPF Area ID<br><br>Z to identify the depth into the network  (0xff = 255) <br>Y to identify the OSPF Area ID (0xff = 255)<br><br>2001:xxxx:xxxx:yyzz::<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6to4 Tunnels<\/h3>\n\n\n\n<p>proto 41<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Three AS peers each delivering a different style of IPv6, Announcing a \/48 prefix via eBGP An AS with 1 peer delivering a straight \/64 (awesome, 10 points!! thanks for playing) An AS with 1 peer delivering a \/126 An AS with 2 peers each delivering a \/127 (plus feeding two different \/64 ranges via [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-container-style":"default","site-container-layout":"default","site-sidebar-layout":"default","disable-article-header":"default","disable-site-header":"default","disable-site-footer":"default","disable-content-area-spacing":"default","footnotes":""},"categories":[32,2],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/892"}],"collection":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=892"}],"version-history":[{"count":26,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/892\/revisions"}],"predecessor-version":[{"id":921,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=\/wp\/v2\/posts\/892\/revisions\/921"}],"wp:attachment":[{"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.hegars.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}