{"guid":"da04240a-7f2f-53c0-9139-f81a65c4de3c","title":"Source Routing on the Edge","subtitle":null,"slug":"denog11-17-source-routing-on-the-edge","link":"https://pretalx.denog.de/denog11/talk/WTRGJA/","description":"How EXARING optimized peering capacity utilization and got rid of Queue Drops using Source Routing.\n\nEXARING operates the CDN of waipu.tv, a TV streaming platform. As this causes a lot of traffic it also causes quite some costs. Thus we want to run our network interconnects as hot as possible. We've implemented a system that automates traffic engineering and ensures all our capacity is utilized as good as possible.\nWe will present our technology stack including: MPLS based source routing, MPLS in UDP tunnels, BGP, BMP, Route Optimization, SDN Controllers, Linux and BIO-Routing Software.","original_language":"eng","persons":["Oliver \"takt\" Herms"],"view_count":378,"promoted":false,"date":"2019-11-11T14:00:00.000+01:00","release_date":"2019-11-11T01:00:00.000+01:00","updated_at":"2026-01-22T19:45:09.813+01:00","tags":["denog11","17","2019"],"length":1906,"duration":1906,"thumb_url":"https://static.media.ccc.de/media/events/denog/denog11/17-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/denog/denog11/17-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/denog/denog11/17-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/denog/denog11/17-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/denog11-17-source-routing-on-the-edge","url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_title":"DENOG11","conference_url":"https://api.media.ccc.de/public/conferences/denog11","related":[{"event_id":8155,"event_guid":"0fbb39bb-93d5-54f0-81c5-fa4d49d96db0","weight":9},{"event_id":8156,"event_guid":"2fa1e584-8526-5a6b-8ba7-4f4c2dff71e5","weight":5},{"event_id":8161,"event_guid":"a7641e0b-b19f-5fe1-8ced-7bbcd035048e","weight":17},{"event_id":8162,"event_guid":"24ee7975-3fc2-5ff4-b48c-98800630187f","weight":18}],"recordings":[{"size":154,"length":1906,"mime_type":"video/mp4","language":"eng","filename":"denog11-17-eng-Source_Routing_on_the_Edge_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2019-11-11T16:18:48.407+01:00","recording_url":"https://cdn.media.ccc.de/events/denog/denog11/h264-hd/denog11-17-eng-Source_Routing_on_the_Edge_hd.mp4","url":"https://api.media.ccc.de/public/recordings/41898","event_url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_url":"https://api.media.ccc.de/public/conferences/denog11"},{"size":17,"length":1906,"mime_type":"audio/opus","language":"eng","filename":"denog11-17-eng-Source_Routing_on_the_Edge_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2019-11-11T16:21:43.531+01:00","recording_url":"https://cdn.media.ccc.de/events/denog/denog11/opus/denog11-17-eng-Source_Routing_on_the_Edge_opus.opus","url":"https://api.media.ccc.de/public/recordings/41900","event_url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_url":"https://api.media.ccc.de/public/conferences/denog11"},{"size":29,"length":1906,"mime_type":"audio/mpeg","language":"eng","filename":"denog11-17-eng-Source_Routing_on_the_Edge_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2019-11-11T16:21:54.204+01:00","recording_url":"https://cdn.media.ccc.de/events/denog/denog11/mp3/denog11-17-eng-Source_Routing_on_the_Edge_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/41901","event_url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_url":"https://api.media.ccc.de/public/conferences/denog11"},{"size":62,"length":1906,"mime_type":"video/mp4","language":"eng","filename":"denog11-17-eng-Source_Routing_on_the_Edge_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2019-11-11T16:26:15.342+01:00","recording_url":"https://cdn.media.ccc.de/events/denog/denog11/h264-sd/denog11-17-eng-Source_Routing_on_the_Edge_sd.mp4","url":"https://api.media.ccc.de/public/recordings/41902","event_url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_url":"https://api.media.ccc.de/public/conferences/denog11"},{"size":103,"length":1906,"mime_type":"video/webm","language":"eng","filename":"denog11-17-eng-Source_Routing_on_the_Edge_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2019-11-11T16:41:02.991+01:00","recording_url":"https://cdn.media.ccc.de/events/denog/denog11/webm-sd/denog11-17-eng-Source_Routing_on_the_Edge_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/41905","event_url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_url":"https://api.media.ccc.de/public/conferences/denog11"},{"size":267,"length":1906,"mime_type":"video/webm","language":"eng","filename":"denog11-17-eng-Source_Routing_on_the_Edge_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2019-11-11T17:03:53.262+01:00","recording_url":"https://cdn.media.ccc.de/events/denog/denog11/webm-hd/denog11-17-eng-Source_Routing_on_the_Edge_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/41906","event_url":"https://api.media.ccc.de/public/events/da04240a-7f2f-53c0-9139-f81a65c4de3c","conference_url":"https://api.media.ccc.de/public/conferences/denog11"}]}