iptables forwarding between two interface

Posted by broody on Server Fault See other posts from Server Fault or by broody
Published on 2012-09-25T01:08:07Z Indexed on 2012/09/25 3:39 UTC
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So I have a linux box with two wireless interfaces, one is a station and the other an AP.

wlan0 (station) - Connected to the internet connection

wlan1 (AP) - Other clients connect to it.

I would like for clients connected to wlan1 to be able to access the internet on wlan0. And I'd like to do this with iptables as my kernel doesn't have bridging support...

Here's what I've tried so far with iptables but it's not working:

iptables -A FORWARD -i wlan0 -o wlan1 -j ACCEPT
iptables -A FORWARD -i wlan1 -o wlan0 -j ACCEPT

I'd appreciate any help.

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