2 wireless networks to 1 wired network routing

RouterOS Wireless Networking
1

Hi all

I have a RB153 that has 2 miniPCI cards in it.
Wlan1 is connecting to the internet, this works perfect.
WLAN2 is connecting to a wireless usergroup. I need to setup routing to prevent access to the internet for WLAN2 but still allow my wired/home network access to both wireless networks.

I am also running DHCP on the routerboard for the home network.

my lan address range is: 192.168.10.0/24
WLAN2 ip: 172.21.254.100/28
WLAN1: uses PPPoE

2

So your internet connection is over PPPoE?

/ip firewall filter
add action=drop chain=forward comment="" disabled=no in-interface=wlan2 out-interface=<pppoe interface here>
3

Yes, internet is over PPPoE.