{"guid":"2596a0ad-f2a4-403b-9d79-1398c4f72e53","title":"Overlays \u0026 IP-Fabrics - viele Wege führen nach Rom und warum Layer2 keine Lösung ist","subtitle":null,"slug":"froscon2018-2245-overlays_ip-fabrics_-_viele_wege_fuhren_nach_rom_und_warum_layer2_keine_losung_ist","link":"https://programm.froscon.de/2018/events/2245.html","description":"SDN ist in aller Munde und Ohren, mindestens auf den Golfplätzen. Welche Technologien Software Defined Netzwerke ermöglichen und warum ein geswitchtes Underlay ab einer bestimmten Größe unhandlich wird und warum Netzwerker gerne Dinge in Dingen einpacken, wird in diesem Vortrag erklärt. \n\nDieser Vortrag erklärt Begriffe wie GRE, VXLAN und EVPN und erläutert wie man diese unter Linux benutzt, um entsprechende Overlay Strukturen zu etablieren und welchen realweltichen Probleme man damit lösen kann.","original_language":"deu","persons":["Maximilian Wilhelm","Falk Stern"],"view_count":893,"promoted":false,"date":"2018-08-25T00:00:00.000+02:00","release_date":"2018-08-25T02:00:00.000+02:00","updated_at":"2026-09-29T22:45:12.592+02:00","tags":["froscon2018","2245","Network Track"],"length":3186,"duration":3186,"thumb_url":"https://static.media.ccc.de/media/events/froscon/2018/2245-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/froscon/2018/2245-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/froscon/2018/2596a0ad-f2a4-403b-9d79-1398c4f72e53-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/froscon/2018/2596a0ad-f2a4-403b-9d79-1398c4f72e53-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/froscon2018-2245-overlays_ip-fabrics_-_viele_wege_fuhren_nach_rom_und_warum_layer2_keine_losung_ist","url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_title":"FrOSCon 2018","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018","related":[{"event_id":5734,"event_guid":"adde2800-ffa1-44c4-aafd-c4928ee5378d","weight":57},{"event_id":5738,"event_guid":"fafacf91-9842-4a5f-bb02-146250450001","weight":39},{"event_id":5751,"event_guid":"2b7d1c38-d3e0-4978-ac30-95aed9e7b0d7","weight":16},{"event_id":5756,"event_guid":"cfc15b5d-d114-447d-a351-7d17fcf05869","weight":72},{"event_id":5758,"event_guid":"ef2ff203-e91d-4b8f-90ad-966fe74d5325","weight":19},{"event_id":5763,"event_guid":"e7828a90-6f0a-439b-a6a8-2e129a00b521","weight":16},{"event_id":5786,"event_guid":"ddcadb48-0ea6-4bbd-8823-57b70e394afc","weight":41},{"event_id":5788,"event_guid":"b6faaa05-454e-4a52-9cbe-4e52bd30ad80","weight":77},{"event_id":5792,"event_guid":"f5c68cea-eb34-49ae-bb15-d0fc1085985b","weight":19},{"event_id":5794,"event_guid":"1963b747-4067-4b34-9c45-debd2f020fef","weight":19},{"event_id":5810,"event_guid":"291fe17d-80ca-46a9-9978-c61509a4f9c9","weight":19},{"event_id":5818,"event_guid":"f730ef2e-a133-4174-ae95-3d7c012b4b09","weight":46},{"event_id":5822,"event_guid":"92d1bc03-3224-4dc6-be3a-691e96d641fb","weight":30},{"event_id":5830,"event_guid":"1f3a0237-0515-4cdb-90ac-d57f7bc85586","weight":58}],"recordings":[{"length":3186,"mime_type":"video/mp4","language":"deu","filename":"froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2018-08-25T19:59:19.677+02:00","label":"deu 1080p","size":290,"recording_url":"https://cdn.media.ccc.de/events/froscon/2018/h264-hd/froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_hd.mp4","url":"https://api.media.ccc.de/public/recordings/27287","event_url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018"},{"length":3179,"mime_type":"audio/opus","language":"deu","filename":"froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2018-08-25T20:56:12.841+02:00","label":"deu","size":38,"recording_url":"https://cdn.media.ccc.de/events/froscon/2018/opus/froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_opus.opus","url":"https://api.media.ccc.de/public/recordings/27313","event_url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018"},{"length":3186,"mime_type":"video/webm","language":"deu","filename":"froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2018-08-25T20:56:59.359+02:00","label":"deu 1080p","size":442,"recording_url":"https://cdn.media.ccc.de/events/froscon/2018/webm-hd/froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/27314","event_url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018"},{"length":3186,"mime_type":"video/mp4","language":"deu","filename":"froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2018-08-25T21:08:42.222+02:00","label":"deu 576p","size":97,"recording_url":"https://cdn.media.ccc.de/events/froscon/2018/h264-sd/froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_sd.mp4","url":"https://api.media.ccc.de/public/recordings/27338","event_url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018"},{"length":3179,"mime_type":"audio/mpeg","language":"deu","filename":"froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2018-08-25T21:09:07.492+02:00","label":"deu","size":49,"recording_url":"https://cdn.media.ccc.de/events/froscon/2018/mp3/froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/27339","event_url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018"},{"length":3186,"mime_type":"video/webm","language":"deu","filename":"froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2018-08-25T21:09:43.162+02:00","label":"deu 576p","size":151,"recording_url":"https://cdn.media.ccc.de/events/froscon/2018/webm-sd/froscon2018-2245-deu-Overlays_IP-Fabrics_-_viele_Wege_fuehren_nach_Rom_und_warum_Layer2_keine_Loesung_ist_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/27340","event_url":"https://api.media.ccc.de/public/events/2596a0ad-f2a4-403b-9d79-1398c4f72e53","conference_url":"https://api.media.ccc.de/public/conferences/froscon2018"}]}