* systemd-networkd gained integration with ModemManager via the "simple
connect" protocol. A new [ModemManager] section has been added with
- SimpleConnectProprties= (currently apn=, allowed-auth=, user=,
+ SimpleConnectProperties= (currently apn=, allowed-auth=, user=,
password=, ip-type=, allow-roaming=, pin=, and operator-id=),
RouteMetric=, and UseGateway= settings. This allows systemd-networkd
to establish a cellular modem connection to a broadband network.