systemd Developer Tom Gundersen teg@jklm.no systemd-networkd-wait-online.service 8 systemd-networkd-wait-online.service systemd-networkd-wait-online Wait for network to come online systemd-networkd-wait-online.service /usr/lib/systemd/systemd-networkd-wait-online systemd-networkd-wait-online is a one-shot system service that waits for the network to be configured. By default it will wait for all links it is aware of that are managed by systemd-networkd.service8, to be fully configured or failed, and for at least one link to gain a carrier. The following options are understood: -i --interface= Network interface to wait for before deciding if the system is online. This is useful when a system has several interfaces which will be configured, but a particular one is necessary to access some network resources. This option may be used more than once to wait for multiple network interfaces. systemd1, systemd-networkd.service8,