Try to do so. I have another DNS (bind) in place which is the master for my internal zones. So utm redirects the query for these zones to the other bind. That runs fine. What i recognized was after enabling dhcp on utm is that the dhcp updates the zones on the other bind. Second what i recognized is that the dhcp tries that too for all domains i configured in dhcp even if the are not setup there. I would expect that the dhcp would update its own Dns with zones that are not forwarded.
Try to do so. I have another DNS (bind) in place which is the master for my internal zones. So utm redirects the query for these zones to the other bind. That runs fine. What i recognized was after enabling dhcp on utm is that the dhcp updates the zones on the other bind. Second what i recognized is that the dhcp tries that too for all domains i configured in dhcp even if the are not setup there. I would expect that the dhcp would update its own Dns with zones that are not forwarded.