force DNS slave zone to retransfer

[SBW1]

Hi how do I force a slave zone to retransfer? If I run
rndc retransfer <zone name>
it gives me this:

rndc: connection to remote host closed
This may indicate that

• the remote server is using an older version of the command protocol,
• this host is not authorized to connect,
• the clocks are not synchronized,
• the key signing algorithm is incorrect, or
• the key is invalid.

[kiokoman]

i think you need the -k options
rndc -k /path/to/rndc.key retransfer <zone name>

i have installed it on my 2.5.0-devel just to test it

[2.5.0-DEVELOPMENT][root@pfSense.localdomain]/cf/named/etc/namedb: rndc -k rndc-key zonestatus test.home
name: test.home
type: master
files: /etc/namedb/master/trusted/test.home.DB
serial: 2581012914
nodes: 2
last loaded: Thu, 06 Feb 2020 18:23:59 GMT
secure: no
dynamic: yes
frozen: no
reconfigurable via modzone: no

the key is inside /cf/named/etc/namedb/rndc.conf

i just copied the key part inside a new file to use it with rndc
the content of my rndc-key is

key "rndc-key" {
        algorithm hmac-sha256;
        secret "blablablablablalbalblsablalblablaalbalablabala";
};