Set designate to connect via rndc on localhost

By default bind9 should listen rndc on localhost.
For AIO it is ok to use 127.0.0.1 as rndc
target ip.

Change-Id: I60db7667de51a24bed17e7432221bfd9e65240c7
Depends-On: I0ca7ae3da6c53a373ffdf19ed3f9a4444b74dcc9
Depends-On: I0f24ec848dd5dd906780a3c63917cfbcbd759fd9
1 file changed