i use wvdial for configurate ppp connection via PCIe (LE910C1-EU). This is my configuration:
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Init3 = AT+CGDCONT=5,"IP","wireless.twilio.com"
Stupid Mode = 1
Modem Type = Analog Modem
ISDN = 0
New PPPD = yes
Phone = *99#
Modem = /dev/ttyUSB2
Username = " "
Password = " "
Baud = 9600
when i launch command
sudo wvdial
the channel ppp0 created. I digit
ifconfig ppp0
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,,NOARP,MULTICAST> mtu 1500
inet 26.67.58.219 netmask 255.255.255.255 destination 10.64.64.64
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 5 bytes 62 (62.0 B)
RX error 0 dropped 0 overruns 0 frame 0
TX packets 7 bytes 129 (129.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
but if i want ping 8.8.8.8 it doesn't answer... I can't surf on chromium.
What can it miss in the configuration?