Hello and good morning..
I tried all your suggestions on an new armbian (Debian-wheezy 4.1.6) system and getthis error on starting the system (see Image):
In the interfaces config I only changed the subnet from 2 to 33:
address 192.168.33.250
netmask 255.255.255.0 network 192.168.33.0 broadcast 192.168.33.255
In dnsmasq config I changed:
dhcp-range=eth0.102,192.168.33.100,192.168.33.200,255.255.255.0,10m
In dnsmasq i have to disable the "local-service" switch -> bad option error on start up (I think this depends on the 4.1.6 Version ?)
Regards,
Christian