In Episode 90 of Linux Server Admin with Fexingo, Lucas and Luna dive into IPv6 configuration for Linux servers using systemd-networkd. They explain why IPv6 matters in 2026, how to set up SLAAC and static addressing, and common pitfalls like duplicate address detection failures. Lucas walks through a real-world example from his home lab, covering sysctl tunables, router advertisement handling, and troubleshooting with radvdump. Luna asks about dual-stack priorities and when to disable IPv6 entirely. A practical episode for sysadmins moving beyond IPv4-only setups.

#IPv6 #LinuxServer #SystemdNetworkd #Networking #Sysadmin #SLAAC #DualStack #ServerAdmin #FexingoBusiness #BusinessPodcast #Technology #Podcast #NetworkConfiguration #IPv6Addressing #Radvdump #Sysctl #HomeLab #ServerEngineering

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