Provided by: systemd_229-4ubuntu4_amd64 bug


       systemd-networkd-wait-online.service, systemd-networkd-wait-online - Wait for network to
       come 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 and which are managed by
       systemd-networkd.service(8) 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. When used, all other interfaces are ignored.

           Network interfaces to be ignored when deciding if the system is online. By default,
           only the loopback interface is ignored. This option may be used more than once to
           ignore multiple network interfaces.

           Fail the service if the network is not online by the time the timeout elapses. A
           timeout of 0 disables the timeout. Defaults to 120 seconds.


       systemd(1), systemd-networkd.service(8)