append_bool "$cfg" enable_tftp "--enable-tftp"
append_bool "$cfg" nonwildcard "--bind-interfaces"
append_bool "$cfg" fqdn "--dhcp-fqdn"
+ append_bool "$cfg" proxydnssec "--proxy-dnssec"
append_parm "$cfg" dhcpscript "--dhcp-script"
append_parm "$cfg" cachesize "--cache-size"