Hi, I'm using connman 1.34 and ofono 1.20. The modem is a Sierra AR7x series with QC/Gobi. I'm using Sierra's GobiNet and GobiSerial drivers. The drivers use QC's RmNet to expose the cell data connection as an ethernet network interface on the host. Once the modem is setup and online in ofono, I'm able to create the data connection in connman using "connect cellular...". After the connection is established, connmanctl services shows - connmanctl> services *AO Wired ethernet_00049f04434e_cable *AR Wired ethernet_3e75cbee771b_cable c AT&T cellular_310410598635836_context1 The eth1 interface doesn't look to be associated with the cellular service. Eventually, the pending cell service connection times out (service.c:connect_timeout) and the connection is torn down. I attached the log file. Line 53 shows where detect_newlink() appears to setup eth1 as a new ethernet service and doesn't detect it as part of the cellular service. Any ideas how to fix? Jun 26 14:10:14 imx6qsabreauto daemon.debug connmand[1836]: ../connman-1.34/src/detect.c:detect_newlink() type 1 index 41 Jun 26 14:10:14 imx6qsabreauto daemon.debug connmand[1836]: ../connman-1.34/plugins/ethernet.c:ethernet_newlink() index 41 flags 36995 change 1 Jun 26 14:10:14 imx6qsabreauto daemon.debug connmand[1836]: ../connman-1.34/plugins/ethernet.c:ethernet_newlink() power on Thanks, Daryl