routing_db_set ${interface} ipv4 active 1
routing_db_set ${interface} ipv4 domain-name "${new_domain_name}"
routing_db_set ${interface} ipv4 domain-name-servers "${new_domain_name_servers}"
+ routing_db_set ${interface} ipv4 domain-name-servers-priority "${DNS_SERVER_DYNAMIC_PRIORITY}"
# Update the routing tables.
routing_update ${interface} ipv4