Hi everybody!
Need some help with understanding of some stuff in my Orange Pi zero.
I have next issue:
I have Orange pi Zero and Huawei4510 3g usb modem. Orange pi do some
measurement and send them on server.
All this stuff works great.But:
my provider have session limitation(3 hours). After 3 hour i lost my orange pi from
netework, but i see that 3g modem lighthing as he have connection.When i turn-off
modem from usb and plug it again, he lighthing that he catch network, but
services doesnt sent data. i'm using wvdial for managing network connection over
3g modem. I have script whitch reload wvdial connection.
I tried :
- reset wvdial every 1 or 3 hour
- reset my services
- service network restart every 1 hour
- kill ppp0 interface
Made experiment:
- i wrote script which writes ping result in file by crone every 10 minutes. after 3 hours he lost network
The only thing that help to reconect devices is reboot.
Is it something wrong with network interfaces or wvdial? Maybe someone can help.
I will be glad to all the answers.
