How can we re-init HL7800 modem + network stack ?

[PimentoFr]

Hi,

I have a problem on the driver HL7800 where we are trying to switch on/off the modem to save some power supply.
When it is restarted, the modem is set but the network stack seems to not be reconfigured.
The socket is not rebinded, so all UDP connections failed.

I don't understand well how works the define NET_DEVICE_DT_INST_OFFLOAD_DEFINE and how can i call it manually to force a reset of all modem/network stack context.

Have you got a suggestion ?

Regards,