kernel-command-line (7), systemd (1) bond= systemd-network-generator.service (8) bootdev= systemd-network-generator.service (8) bridge= systemd-network-generator.service ... system…network configuration from the kernel command line systemd-network-generator.service (8) — Generate network configuration from the kernelnetwork.netdev.* , network.network.* Configures network devices. Read by systemd-network-generator.service (8). These credentials should contain valid networkd.confpolicy= Controls interface naming policies, implemented by systemd-network-generator.service (8). Added in version 245. systemd.tpm2_wait= ControlsNAME systemd.environment-generator