Building an LTE Access Point with a Raspberry Pi
I don't with to diminish the author's work but there's nothing all that special about the LTE portion. From the perspective of the Pi it's just another interface/network.This is more akin to building a basic consumer all-in-one router -- which I think actually sounds cooler.So the pieces that this article puts together:* Bridging the Pi's ethernet and wireless interface and setting up DHCP pointing to a forwarding DNS server on the bridge with dnsmasq.* Setting up Linux IP forwarding and the iptables rules needed to perform NAT over the WAN.* Setting up a wireless access point on the Pi with hostapd.It really is super cool that for $35 and an hour you can have a functioning, albeit not super fast, router that's basically ready to be plugged into a modem and work.