{"guid":"f6b08eb2-4a5d-58fe-a762-535850f274aa","title":"Von PXELinux zu iPXE im Rechenzentrum","subtitle":null,"slug":"clt25-164-von-pxelinux-zu-ipxe-im-rechenzentrum","link":"https://chemnitzer.linux-tage.de/2025/de/programm/beitrag/164","description":"iPXE ist eine Open-Source-Network-Boot-Firmware, die entweder als PXE-Option-ROM auf der Netzwerkkarte oder durch Chainloading über PXE verwendet werden kann.\nIn der Vergangenheit wurde PXELinux für Legacy-Systeme verwendet, während UEFI-Systeme mit iPXE gestartet wurden, was eine gewisse Komplexität mit sich brachte.\n\nIn diesem Talk geht es darum, wie Hetzner den Netzwerkboot-Stack für UEFI und Legacy mit einer großen Bandbreite an verschiedenen Systemen vereinheitlicht hat, welche wesentlichen Unterschiede bestehen und was bei der Verwendung von iPXE mit verschiedenen Architekturen zu beachten ist.\n\nLicensed to the public under http://creativecommons.org/licenses/by/4.0","original_language":"deu","persons":["Tan Siewert"],"view_count":482,"promoted":false,"date":"2025-03-23T10:00:00.000+01:00","release_date":"2025-03-23T00:00:00.000+01:00","updated_at":"2026-04-19T19:15:04.409+02:00","tags":["5","2025","clt25","Vortrag","V1","clt25-deu","Day 2"],"length":2654,"duration":2654,"thumb_url":"https://static.media.ccc.de/media/events/clt/2025/5-f6b08eb2-4a5d-58fe-a762-535850f274aa.jpg","poster_url":"https://static.media.ccc.de/media/events/clt/2025/5-f6b08eb2-4a5d-58fe-a762-535850f274aa_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/clt/2025/5-f6b08eb2-4a5d-58fe-a762-535850f274aa.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/clt/2025/5-f6b08eb2-4a5d-58fe-a762-535850f274aa.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/clt25-164-von-pxelinux-zu-ipxe-im-rechenzentrum","url":"https://api.media.ccc.de/public/events/f6b08eb2-4a5d-58fe-a762-535850f274aa","conference_title":"Chemnitzer Linux-Tage 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