I have tomato setup with 2 vlans a local and a guest vlan. I have dnsmasq serving dhcp to each network (completely separate subnets 10.0.1.x & 172.16.1.x). When I'm on the guest network I can't ping or connect to known hosts on the other network. But I can learn their IP addresses. Because dnsmasq is managing both networks, it will happily tell members of the guest network the ip address of hosts on the home network and local members ip addresses of the guests. I'm not too worried about it, since the firewall prevents any contact, but it just seems unclean. Is there a way to run 2 separate instances of dnsmasq to separpate the DNS lookups? Or can bind be installed and used on tomato?