Using fx30, internet router

IoT Modules
2

You can share the data connection with USB ECM interface:

Fx30 side:

echo > /etc/resolv.conf
cm data connect &
iptables --flush
iptables -t nat -A POSTROUTING --out-interface rmnet0 -j MASQUERADE
iptables -A FORWARD -o usb0 -i rmnet0 -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -i usb0 -o rmnet0 -j ACCEPT
echo 1 > /proc/sys/net/ipv4/ip_forward
cat /etc/resolv.conf
nameserver 10.144.148.1
nameserver 10.145.148.5

PC side:

sudo route add default gw 192.168.2.2 usb0
sudo echo -e “nameserver 10.144.148.1\nnameserver 10.145.148.5” | sudo tee /etc/resolv.conf
ping www.google.com

(For WP77 or WP76, you need to change the “usb0” to “ecm0” and “rmnet0” to “rmnet_data0” inside those commands)

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