Ubuntu [[Linux]] ist [[systemd]]-basiert. =====Netzwerk===== Der Standard Netzwerkdienst auf Ubuntu ist systemd-networkd. # systemctl status systemd-networkd ● systemd-networkd.service - Network Configuration Loaded: loaded (/usr/lib/systemd/system/systemd-networkd.service; enabled; preset: enabled) Active: active (running) since Wed 2025-11-12 16:19:14 UTC; 6h ago TriggeredBy: ● systemd-networkd.socket Docs: man:systemd-networkd.service(8) man:org.freedesktop.network1(5) Main PID: 556 (systemd-network) Status: "Processing requests..." Tasks: 1 (limit: 9436) FD Store: 0 (limit: 512) Memory: 3.5M (peak: 4.0M) CPU: 136ms CGroup: /system.slice/systemd-networkd.service └─556 /usr/lib/systemd/systemd-networkd Nov 12 16:19:13 ubuntu systemd[1]: Starting systemd-networkd.service - Network Configuration... Nov 12 16:19:14 ubuntu systemd-networkd[556]: lo: Link UP Nov 12 16:19:14 ubuntu systemd-networkd[556]: lo: Gained carrier Nov 12 16:19:14 ubuntu systemd-networkd[556]: Enumeration completed Nov 12 16:19:14 ubuntu systemd[1]: Started systemd-networkd.service - Network Configuration. Nov 12 16:19:14 ubuntu systemd-networkd[556]: ens4: Configuring with /run/systemd/network/10-netplan-ens4.network. Nov 12 16:19:14 ubuntu systemd-networkd[556]: ens4: Link UP Nov 12 16:19:14 ubuntu systemd-networkd[556]: ens4: Gained carrier Nov 12 16:19:15 ubuntu systemd-networkd[556]: ens4: Gained IPv6LL Die IP Konfiguration wird mit [[netplan]] gesteuert. # Beispiel network: version: 2 renderer: networkd # Ist Standard, muss man nicht angeben ethernets: ens4: addresses: - 172.21.0.2/24 gateway4: 172.21.0.1 nameservers: addresses: - 8.8.8.8 =====Logging===== Standard systemd-[[journald]], [[rsyslog]] scheint aber auch von Haus aus drauf zu sein.