Sep 12 11:04:10 unknown user.info kernel: eth2: register 'huawei_ether', Huawei Ethernet Device Sep 12 11:04:10 unknown user.info kernel: usbcore: registered new interface driver huawei_ether Sep 12 11:04:12 unknown user.notice switch4g[26542]: 4G MODEM WAN (hw-ether) found - using huawei_ether module and eth2 as WAN Sep 12 11:04:12 unknown user.notice switch4g[26542]: 4G MODEM ready - DIAG(s) found (/dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2) Sep 12 11:04:12 unknown user.notice switch4g[26542]: 4G MODEM - SIM ready Sep 12 11:04:12 unknown user.notice switch4g[26542]: 4G MODEM - connecting ... Sep 12 11:04:17 unknown user.notice switch4g[26542]: 4G MODEM - Network type changed: was 'unknown', now '4G/3G only'. Roaming changed: was 'unknown', now 'No change'. Band is 'unknown' (device /dev/ttyUSB0) Sep 12 11:04:29 unknown user.notice switch4g[26542]: 4G MODEM - connected (device /dev/ttyUSB0) ... Sep 12 11:04:32 unknown user.info kernel: ADDRCONF(NETDEV_UP): eth2: link is not ready Sep 12 11:04:36 unknown user.notice switch4g[26542]: 4G MODEM - WAN IFACE configured (eth2)