[Samba] samba-tool passwordless

[Sergio Belkin]

Hi,

I'm adding a few DNS RR's using samba-tool. I've tried to use kerberos but
I don't know that to append after -k, I mean:

samba-tool dns add 192.168.50.40 ejemplo.com  samba4 A 192.168.50.40 -k
"something"

No clue after something, I've tried with Kerberos, KERBEROS, EXAMPLE.COM

Is it that possible?

Thanks in advance
-- 
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Sergio Belkin
LPIC-2 Certified - http://www.lpi.org