how to start dedicated bearer through libqmi?

Chen, Jing Jing.Chen at
Thu Sep 15 20:37:18 UTC 2016

Hello, Everybody:
Could libqmi do fine operations/controls on the connected QMI device? For example, "+CGACT" is the AT command to control each PDP context or bearer. And, "+CGDATA" is the AT command to send data traffic through specific context ID.

What is the corresponding API function in libqmi to achieve the same goals? I know there is a function "qmi_client_wds_start_network" could start network, with "ifconfig wwan0 up" + "dhclient wwan0 " system commands followed to have the interface up and an IP address allocated.

If my target is to control each default/dedicated bearer in the connected QMI device, assuming the hardware supported, how could I use libqmi to achieve my goal? Thank you so much!

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Jing Chen

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