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I love it how simple the tethering works. I thought it would be some kind of rocket science, but in fact Android is simply enabling IP forwarding by writing a 1

I love it how simple the tethering works. I thought it would be some kind of rocket science, but in fact Android is simply enabling IP forwarding by writing a 1 into /proc/sys/net/ipv4/ip_forward and running a dhcp server. Sometimes it's the simple solution that works best.

rca 13y ago
It should also have to add some iptables rules no? At least one for the natting and one for the filtering.