Persistent GPRS connection via ttyUSB - how?
I've successfully configured pppd to connect to internet via GPRS.
I need fully automated connection
I've successfully added pppd to /etc/network/interfaces, but there are one annoying problem...
If system starts without my phone connected, there are no ttyUSB0 in /dev, so pppd doesn't start at all.
If ttyUSB0 exists when pppd is starting, then I can disconnect my phone and connect it again many times I want, pppd reconnects automatically.
So the main question is: How to first start pppd WITHOUT /dev/ttyUSB0?
Thanks and sorry for my bad english