I need to change IP/DNS connect to mode for bunch of hosts. It doesn't matter how many are and which type of interfaces - I need to change the mode for all interfaces for all selected hosts.
But hosts mass update doesn't provide such possibility.

Why I need it ? See:
I'm using network discovery and/or active agent auto-registration and all hosts added with IP connect to mode only.
As I see it's hardcoded in function "add_discovered_host" - a line called: DBadd_interface(hostid, interface_type, 1, row[2], row[3], port);

But I need to monitor all discovered/registered hosts by DNS instead of IP.
Well, this can be another feature request (more settings for "add host" action operation), but I still need mass update for interfaces