1. Create an address pool:
/ip pool add name=Radius-Clients ranges=192.168.0.11-192.168.0.100
2. Add a DHCP server:
/ip dhcp-server add address-pool=Radius-Clients use-radius=yes interface=Local \
disabled=no
3. Configure DHCP networks
/ip dhcp-server network add address=192.168.0.0/24 gateway=192.168.0.1 \
dns-server=159.148.147.194,159.148.60.20