config add Init/components b10-ddns
 config set Init/components/b10-ddns/address DDNS
 config set Init/components/b10-ddns/kind dispensable
 config commit
 config add DDNS/zones
 config set DDNS/zones[0]/origin 2.168.192.in-addr.arpa
 config add DDNS/zones[0]/update_acl {"action":"ACCEPT","from":"192.168.1.1"}
 config commit