I'm having trouble reproducing this...
What version of isc-dhcp-server is running here?
Does it change anything if you (manually) reorder the 2 subnets in dhcpd.conf and restart the dhcp server?
I'm having trouble reproducing this...
What version of isc-dhcp-server is running here?
Does it change anything if you (manually) reorder the 2 subnets in dhcpd.conf and restart the dhcp server?