Segregated VLANs using iptables in Firewall Scripts

Hi everyone,

I am completely new to Tomato, scripts, Linux, etc. but I have a project I'm working on and I'm stumped. I have an Asus router flashed with Tomato Shibby and I'm trying to create four VLANs that will segregate each network with a few exceptions. The typology is as follows:

** VLAN 1 ** (Normal)
Dedicated Ethernet LAN 1
SSID 'Normal' (wl0.1)
Normal traffic & connectivity to Internet
DHCP enabled

** VLAN 2 ** (VPN)
Dedicated Ethernet LAN 2
SSID 'OpenVPN' (wl0.2)
Open VPN...

Segregated VLANs using iptables in Firewall Scripts