FreeRADIUS dhcp configuration example which supports multiple interfaces

dhcp.global

server dhcp.ens6 {
        listen {
                type = dhcp
                ipaddr = *
                port = 67
                interface = ens6
                broadcast = yes
                performance {
                        skip_duplicate_checks = yes
                }
        }
        ....... dhcp configuration for global address
}

dhcp.private

server dhcp.ens5 {
        listen {
                type = dhcp
                ipaddr = *
                port = 67
                interface = ens5
                broadcast = yes
                performance {
                        skip_duplicate_checks = yes
                }
        }
        ....... dhcp configuration for private address
}