TechInfoDepot:DD-WRT/Dual SSID isolated

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How to configure dual SSID that are on two different subnets

Also see Multiple WLANs.

My main network is 192.168.1.1

1) Wireless -->basic setting
added another Interface, unbridged, and with IP of 192.168.2.1, mask of 255.255.255.0 Slika 1.jpg


2) In wireless security configured the security for the second adapter.


Slika 2.jpg


Apply changes.


3)Setup - networking --> dhcpD added another DHCP server for the second interface chose wl0.1 Slika 3.jpg

4)Administration---> commands


iptables -I INPUT -i wl0.1 -p icmp -j ACCEPT
iptables -I INPUT -i wl0.1 -p tcp --dport 23 -j logdrop
iptables -I INPUT -i wl0.1 -p tcp --dport 80 -j logdrop
iptables -I FORWARD -i wl0.1 -o br0 -j logdrop



Save firewall

Slika 4.jpg

5)reboot router