From RHEL to CentOS BIND 9

[isplist at logicore.net]

>> Should the rndc keys be the same across DNS servers which are working
>> together as primary/secondary?
>> 
> Yes, I believe so.  those keys are used to authenticate.

What I was wondering is;

I know the keys have to match on the server itself, named.conf and the key 
file. I was not sure if they needed to match on the other servers as well, 
such as secondary machines. If all machines need to have a matching key, not 
just their own named.cond/key file.

Mike