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Routing Issues Pineapple-Raspberry PI


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We are trying to direct all packets from the pineapple towards the PI and then send all packets back to the pineapple and forward it to the unprotected hotspot (see image) post-48510-0-14254300-1410603689_thumb.j

We're struggling with the setup of the iptables forward rules and routing rules.

Can anyone help?

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I think this might help:

on pineapple, add these iptables rules

-A FORWARD -i br-lan -o eth0 -j ACCEPT

-A FORWARD -i eth0 -o wlan1 -j ACCEPT

on pi:

route add -net netmask gw

That way, all traffic from bridge gets sent over eth0, to pi, and pi uses gateway to send stuff back, which gets sent to wlan1 per definition on the 2nd iptables rules.

Can someone validate that i'm not imagining? :happy:

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