I'm using dnsmasq on an ubuntu 14.04 server as my DHCP and DNS servers on my LAN. This device has only 1 ethernet NIC.
I want to setup a wireless Access Point with multiple SSID's. The wifi AP and dnsmasq are NOT the same device. I want to setup different subnets based on the wifi SSID the client device is connected to. How can I achieve this with dnsmasq?
dnsmasq would need to be able to identify the ssid the device is coming from in order to have different dhcp-range by ssid. Is this possible? How?
I've read lots on dnsmasq, but often the wifi and dnsmasq are the same device and it's never clear to me how dnsmasq can differentiate various SSID's.