Networking :: Iptables - Forwarding On Router Doesn't Appear To Be Working

For the background, I'll be using my router as a firewall with snort-inline enabled. I got 3 NIC's: one for the WAN, the second will be bridged to the WAN NIC for queuing traffic which snort-inline requires, and the third is the LAN NIC (the computer I use for everyday work). Here's how I have my interfaces set up:

Code:

# /etc/network/interfaces
# Loopback interface
auto lo
iface lo inet loopback

[code]....

From what I understand, queuing needs to be set up on the bridge. From the documentation I've read it's done like this:

Code:

iptables -A INPUT -j QUEUE
And then to forward traffic, I did:

Code:

iptables -t nat -A POSTROUTING -o br0 -j MASQUERADE

I've done this and am able to ping the router, obtain a DNS address from dnsmasq from the LAN computer. From the router I am able to connect to the internet (ping, links <address>...). From the LAN computer trafficking isn't getting forwarded, Firefox, links, ping all don't resolve.