ModemManager and Thuraya XT



I had another go at getting the Thuraya XT Satphone to work with Modem/NetworkManager.

Firstly, I had to add another CREG regex (see the attached diff against 1.4.6) due to the modem's response:
+CREG: 2, "0426", "F0,0F"

Secondly, the XT doesn't particularly like AT+COPS=0. If one sends that, it drops the already acquired satellite signal and then tries to reacquire the signal, which doesn't seem to finish within the timeout period.

Now I seem to be able to connect using:
mmcli -m 0 --simple-connect apn="get"

I cannot however get an IP interface set up. Can anyone give me a hint about what's wrong here?

Thanks,
Thomas


Jun 17 01:38:52 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): modem state changed, 'searching' --> 'connecting' (reason: user-requested) Jun 17 01:38:52 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): modem state changed, 'connecting' --> 'connected' (reason: user-requested) Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): Activation: starting connection 'Thuraya2' Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): Activation: Stage 1 of 5 (Device Prepare) scheduled... Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): Activation: Stage 1 of 5 (Device Prepare) started... Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <warn> (ttyACM0): Failed to connect 'Thuraya2': Connection requested IPv4 but IPv4 is unsuported by the modem. Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): device state change: prepare -> failed (reason 'modem-init-failed') [40 120 28] Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <warn> (ttyACM0): Activation: failed for connection 'Thuraya2' Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): Activation: Stage 1 of 5 (Device Prepare) complete. Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): device state change: failed -> disconnected (reason 'none') [120 30 0] Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): deactivating device (reason 'none') [0] Jun 17 01:40:00 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): modem state changed, 'connected' --> 'disconnecting' (reason: user-requested) Jun 17 01:40:02 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): modem state changed, 'disconnecting' --> 'searching' (reason: user-requested) Jun 17 01:40:38 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36] Jun 17 01:40:38 localhost.localdomain NetworkManager[8923]: <info> (ttyACM0): deactivating device (reason 'removed') [36]

Attachment: mmthuraya.patch
Description: Text Data



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