On Wed, Jun 21, 2017 at 10:00 AM, Aleksander Morgado <aleksan...@aleksander.es> wrote: > On Wed, Jun 21, 2017 at 6:22 PM, Tim Harvey <thar...@gateworks.com> wrote: >> error: couldn't start network: QMI protocol error (14): 'CallFailed' >> call end reason (1018): gsm-wcdma-option-unsubscribed >> verbose call end reason (6,33): [3gpp] option-unsubscribed > > I believe the option-unsubscribed error is telling you your account > isn't allowed to connect to that APN. I'd suggest to make sure the SIM > and APN details are the correct ones. >
Aleksander, Ah yes you are correct - I grabbed an un-activated SIM! Thank you, I will add this to my troubleshooting notes. The MC7455 presents two QMI+WWAN pairs which I think is quite common for the Sierra Wireless modems. The first appears to be raw-ip and the 2nd 802.3. Most of the qmicli commands won't work on cdc-wdm0 (raw-ip) and I believe this is expected but I'm not clear exactly why (could you explain this?). I can connect using libqmi directly on cdc-wdm1 (802.3) using 'echo "APN=h2g2" > /etc/qmi-network.conf; qmi-network /dev/cdc-wdm1 start' then use 'qmicli -d /dev/cdc-wdm1 --wds-get-current-settings' to get the IPv4 configuration and set it manually (as dhcp won't work over the raw-ip mode which qmi-network configures /dev/cdc-wdm1 as). So now that I understand how to use these QMI modems directly using libqmi I'm wanting to make sure I understand how to use modem-manager and network-manager to connect. I'm finding that 'mmcli --modem 0 --simple-connect="apn=h2g2"'' doesn't appear to work: root@ventana:~# mmcli --modem 0 --simple-connect="apn=h2g2" successfully connected the modem root@ventana:~# qmicli -d /dev/cdc-wdm1 --wds-get-current-settings error: couldn't get current settings: QMI protocol error (15): 'OutOfCall' Also, I'm unclear how to NetworkManager on the QMI devices: root@ventana:~# nmcli connection add type gsm ifname cdc-wdm1 con-name mc7455 apn h2g2 Connection 'mc7455' (5dc4516e-e857-4917-9542-0dee211b692a) successfully added. root@ventana:~# nmcli connection up id mc7455 Error: Connection activation failed: No suitable device found for this connection. What is the appropriate interface to use for QMI devices (wwan1 gives the same error)? This is supposed to be the 'control interface' not the 'network interface' correct? Tim [1] - https://launchpad.net/~aleksander-m/+archive/ubuntu/modemmanager-xenial _______________________________________________ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list