[Samba] Samba + BIND9 DLZ. DNS dosen't resolve FQDN, only short hostname

[Harry Jede]

Am 20.02.19 um 14:52 schrieb Mgr. Peter Tuharsky via samba:
> Hm,
>
> I thought this to be the very TLD that is specifically assigned for
> local networks with no plans to become Internet-wide. What is the
> recommended TLD for such networks then?

Their are several solutions. I like it to define my own "top level 
domains" on my last DNS Server, i.e. Gateway.


root at capella:~# dig +noall +answer +authority +additional any lan.
lan.            6743    IN    NS    debby-3.kronprinz.xx.
lan.            6743    IN    SOA    debby-3.kronprinz.xx. 
root.kronprinz.xx. 505061645 10800 3600 604800 86400
lan.            6743    IN    NS    debby-3.kronprinz.xx.
debby-3.kronprinz.xx.    6673    IN    A    192.168.231.254

root at capella:~# dig +noall +answer +authority +additional any xx.
xx.            6626    IN    NS    debby-3.kronprinz.xx.
xx.            6626    IN    SOA    debby-3.kronprinz.xx. 
root.kronprinz.xx. 505061645 10800 3600 604800 86400
xx.            6626    IN    NS    debby-3.kronprinz.xx.
debby-3.kronprinz.xx.    6657    IN    A    192.168.231.254

root at capella:~# dig +noall +answer +authority +additional any kronprinz.xx.
kronprinz.xx.        6638    IN    SOA    debby-3.kronprinz.xx. 
root.kronprinz.xx. 505061645 10800 3600 604800 86400
kronprinz.xx.        6638    IN    NS    debby-3.kronprinz.xx.
kronprinz.xx.        6638    IN    NS    debby-3.kronprinz.xx.
debby-3.kronprinz.xx.    6638    IN    A    192.168.231.254


root at capella:~# hostname -f
capella.europa.xx

root at capella:~# dig +noall +answer +authority +additional axfr xx.
; Transfer failed.

It should fail, because capella it NOT authoritive for "xx.", but for 
"europa.xx."

root at capella:~# dig +noall +answer +authority +additional axfr europa.xx.
europa.xx.        7200    IN    SOA    capella.europa.xx. 
root.europa.xx. 2012010440 10800 3600 604800 86400
europa.xx.        7200    IN    NS    capella.europa.xx.
europa.xx.        7200    IN    MX    10 capella.europa.xx.
*.europa.xx.        7200    IN    MX    10 capella.europa.xx.
ainf-01.europa.xx.    7200    IN    A    10.100.0.101
...


All machines in my network MUST ask 192.168.231.254 for DNS resolution.

When ever "lan." is occupied by someone on the internet, I dont care.

By the way "xx." will never used, "xy." may be used in near future. It 
works for me since 1990, round about 30 years.


-- 
Harry Jede