samba - Feb 2019 - Samba + BIND9 DLZ. DNS dosen't resolve FQDN, only short hostname

Well, I have finally installed Samba 4.9 from Van Belle's repo, but 
still I cannot resolve FQDN's.


Dňa 22. 1. 2019 o 15:02 Rowland Penny via samba
napísal(a):
> On Tue, 22 Jan 2019 14:51:02 +0100
> "Mgr. Peter Tuharsky via samba" <samba at lists.samba.org>
wrote:
>
>> Rowland, thank You, but this removes only the NS record, but the
>> faulty domain A records remain. How to deal with them, I don't
know.
>> They behave unlike the ordinary A records.
>>
>> Name=, Records=8, Children=0
>>      SOA: serial=27, refresh=900, retry=600, expire=86400, minttl=3600,
>> ns=blacktux.interbronz.local., email=hostmaster.interbronz.local.
>> (flags=600000f0, serial=27, ttl=3600)
>>      NS: blacktux.interbronz.local. (flags=600000f0, serial=1, ttl=900)
>>      A: 10.10.10.101 (flags=600000f0, serial=1, ttl=900)
>>      A: 10.20.1.1 (flags=600000f0, serial=3, ttl=900)
>>      A: 10.20.2.1 (flags=600000f0, serial=9, ttl=900)
>>      A: 10.20.3.1 (flags=600000f0, serial=10, ttl=900)
>>      A: 10.20.4.1 (flags=600000f0, serial=11, ttl=900)
>>      A: 10.30.1.1 (flags=600000f0, serial=23, ttl=900)
>>
> You posted:
>
> I can manage standard A records, but not sure, what to do with the NS. I
> can't figure out, how to delete invalid A subrecord of NS record.
>
> So I took it you wanted to know how to remove an NS record.
>
> You remove an 'A' record in a similar way, try reading:
>
> 'samba-tool dns samba-tool dns delete --help'
>
> Which will produce this:
>
> Usage: samba-tool dns delete <server> <zone> <name>
<A|AAAA|PTR|CNAME|NS|MX|SRV|TXT> <data>
>
> Delete a DNS record
>
> For each type data contents are as follows:
>    A      ipv4_address_string
>    AAAA   ipv6_address_string
>    PTR    fqdn_string
>    CNAME  fqdn_string
>    NS     fqdn_string
>    MX     "fqdn_string preference"
>    SRV    "fqdn_string port priority weight"
>    TXT    "'string1' 'string2' ..."
>
> See if you can work out how to delete the unwanted 'A' records ?
>
> Rowland
>

On Thu, 7 Feb 2019 21:05:12 +0100
Peter Tuharsky via samba <samba at lists.samba.org> wrote:
> Well, I have finally installed Samba 4.9 from Van Belle's repo, but 
> still I cannot resolve FQDN's.
> 
It should work, here is proof:

rowland at devstation:~/diff$ nslookup dc4
Server:		192.168.0.6
Address:	192.168.0.6#53

Name:	dc4.samdom.example.com
Address: 192.168.0.6

rowland at devstation:~/diff$ nslookup dc4.samdom.example.com
Server:		192.168.0.6
Address:	192.168.0.6#53

Name:	dc4.samdom.example.com
Address: 192.168.0.6

rowland at devstation:~/diff$ nslookup 192.168.0.6
Server:		192.168.0.6
Address:	192.168.0.6#53

6.0.168.192.in-addr.arpa	name = dc4.samdom.example.com.

rowland at devstation:~/diff$ ping -c1 dc4
PING dc4.samdom.example.com (192.168.0.6) 56(84) bytes of data.
64 bytes from dc4.samdom.example.com (192.168.0.6): icmp_seq=1 ttl=64 time=0.890
ms

--- dc4.samdom.example.com ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.890/0.890/0.890/0.000 ms
rowland at devstation:~/diff$ ping -c1 dc4.samdom.example.com
PING dc4.samdom.example.com (192.168.0.6) 56(84) bytes of data.
64 bytes from dc4.samdom.example.com (192.168.0.6): icmp_seq=1 ttl=64 time=0.567
ms

--- dc4.samdom.example.com ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.567/0.567/0.567/0.000 ms
rowland at devstation:~/diff$ ping -c1 192.168.0.6
PING 192.168.0.6 (192.168.0.6) 56(84) bytes of data.
64 bytes from 192.168.0.6: icmp_seq=1 ttl=64 time=0.668 ms

--- 192.168.0.6 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.668/0.668/0.668/0.000 ms

How are you creating your dns records ?

Rowland

like this, Rowland:

samba-tool dns add -U administrator 10.20.1.1 interbronz.local 
asus.interbronz.local A 10.20.4.69

Dňa 7. 2. 2019 o 21:24 Rowland Penny via samba
napísal(a):
> On Thu, 7 Feb 2019 21:05:12 +0100
> Peter Tuharsky via samba <samba at lists.samba.org> wrote:
>
>> Well, I have finally installed Samba 4.9 from Van Belle's repo, but
>> still I cannot resolve FQDN's.
>>
> It should work, here is proof:
>
> rowland at devstation:~/diff$ nslookup dc4
> Server:		192.168.0.6
> Address:	192.168.0.6#53
>
> Name:	dc4.samdom.example.com
> Address: 192.168.0.6
>
> rowland at devstation:~/diff$ nslookup dc4.samdom.example.com
> Server:		192.168.0.6
> Address:	192.168.0.6#53
>
> Name:	dc4.samdom.example.com
> Address: 192.168.0.6
>
> rowland at devstation:~/diff$ nslookup 192.168.0.6
> Server:		192.168.0.6
> Address:	192.168.0.6#53
>
> 6.0.168.192.in-addr.arpa	name = dc4.samdom.example.com.
>
> rowland at devstation:~/diff$ ping -c1 dc4
> PING dc4.samdom.example.com (192.168.0.6) 56(84) bytes of data.
> 64 bytes from dc4.samdom.example.com (192.168.0.6): icmp_seq=1 ttl=64
time=0.890 ms
>
> --- dc4.samdom.example.com ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 0.890/0.890/0.890/0.000 ms
> rowland at devstation:~/diff$ ping -c1 dc4.samdom.example.com
> PING dc4.samdom.example.com (192.168.0.6) 56(84) bytes of data.
> 64 bytes from dc4.samdom.example.com (192.168.0.6): icmp_seq=1 ttl=64
time=0.567 ms
>
> --- dc4.samdom.example.com ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 0.567/0.567/0.567/0.000 ms
> rowland at devstation:~/diff$ ping -c1 192.168.0.6
> PING 192.168.0.6 (192.168.0.6) 56(84) bytes of data.
> 64 bytes from 192.168.0.6: icmp_seq=1 ttl=64 time=0.668 ms
>
> --- 192.168.0.6 ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 0ms
> rtt min/avg/max/mdev = 0.668/0.668/0.668/0.000 ms
>
> How are you creating your dns records ?
>
> Rowland
>