SIM7600X&&A7600X PPP Dial-up Networking
From Waveshare Wiki
- Check the network:
AT+CPIN? AT+CFUN? AT+CSQ AT+CNMP? AT+CPSI? AT+CGREG? AT+COPS?
- Switch to ROOT account:
sudo su
- Install ppp
sudo apt-get install ppp
- Enter /etc/ppp/peers directory:
cd /etc/ppp/peers
- Create gprs file:
sudo nano gprs
If USB dial-up is required, change ttyUSB2 to ttyS0. Please note that SIM7000X only supports dialing via ttyUSB2.
user "myusername@realm" #connect "/usr/sbin/chat -v -f /etc/chatscripts/pap -T ********" connect "/usr/sbin/chat -v -f /etc/chatscripts/gprs" /dev/ttyS0 #/dev/ttyAMA0 #/dev/ttyUSB2 # Speed of the serial line. 115200 nocrtscts debug nodetach ipcp-accept-local ipcp-accept-remote # Assumes that your IP address is allocated dynamically by the ISP. noipdefault # Try to get the name server addresses from the ISP. usepeerdns # Use this connection as the default route. defaultroute # Makes pppd "dial again" when the connection is lost. persist # Do not ask the remote to authenticate. noauth
- PPP dial-up:
sudo pppd call gprs &
- View ppp0 network card:
ifconfig
- Test the networking:
sudo ping -I ppp0 www.baidu.com
- If unable to connect to the network, you can use the following commands to obtain an IP and establish a connection:
sudo dhclient -v ppp0 sudo apt-get install udhcpc sudo udhcpc -i ppp0 sudo route add -net 0.0.0.0 ppp0