My (temporary) router is configure like this :
ip address 192.168.0.1 255.255.255.0
ip address 10.10.10.1 255.255.255.0 secondary
ip helper-address 192.168.0.10
My DHCP server (192.168.0.10) is configure to allocate IP on the 10.10.10.0/24 network.
Is this possible to do it without a VLAN ?
At this time, DHCP try to reply with an address on the pool 192.168.0.0/24