[Samba] DNS Warnings

[liso at frauenarzt.gmbh]

Hello,

 

i posted to the list previously about some dns anomalies and keep running
into some warnings and errors.

 

8015 (cat 1028)

 

Failed to register host resource records (A or AAAA) for network adapter

with the following settings:

 

           Adapter name: {1DEF68B5-96DA-4671-865E-901375F5F0E7}

           Hostname: HOSTNAME

           Primary domain suffix: my.domain

           DNS server list:

             192.168.50.1, 192.168.50.11

           Server the update was sent to: 192.168.50.1:53

           IP address(es) :

             192.168.50.163

 

These resource records could not be registered because the update request
sent to the DNS server timed out. Most likely, the DNS server authoritative
for the registration or update is not running.

 

You can manually perform DNS registration of the network adapter and its
settings by typing "ipconfig /registerdns" at the command prompt. Contact
the DNS server or network system administrator if the problem persists.

 

Also some 1014s about DNS timeout on both Servers


DC01


Netplan


network:

    version: 2

    renderer: networkd

    ethernets:

        eno1:

            addresses:

                - 192.168.50.11/24

            nameservers:

                search: [my.domain]

                addresses: [192.168.50.11, 10.0.1.9, 192.168.50.1]

            routes:

                - to: default

                  via: 192.168.50.1


Resolvconf


search my.domain

nameserver 192.168.50.11


Smb.conf


[global]

        min protocol = NT1

        dns forwarder = 1.1.1.1

        netbios name = DC01

        realm = my.domain

        server role = active directory domain controller

        workgroup = my

        idmap_ldb:use rfc2307  = yes

 

log file = /var/log/samba/%m

log level = 3

 

template shell = /bin/bash

winbind use default domain = true

winbind offline logon = false

winbind nss info = rfc2307

 

winbind enum users = yes

winbind enum groups = yes

 

[sysvol]

        path = /var/lib/samba/sysvol

        read only = No

 

[netlogon]

        path = /var/lib/samba/sysvol/my.domain/scripts

        read only = No


DC02


Netplan


network:

    version: 2

    renderer: networkd

    ethernets:

        eno1:

            addresses:

                - 10.0.1.9/24

            nameservers:

                search: [my.domain]

                addresses: [192.168.50.11]

            routes:

                - to: default

                  via: 10.0.1.253


Resolvconf


search my.domain

nameserver 192.168.50.11


Smb.conf


[global]

        min protocol = NT1

        dns forwarder = 1.1.1.1

        netbios name = DC02

        realm = my.domain

        server role = active directory domain controller

        workgroup = my

        idmap_ldb:use rfc2307  = yes

[sysvol]

        path = /var/lib/samba/sysvol

        read only = No

 

[netlogon]

        path = /var/lib/samba/sysvol/my.domain/scripts

        read only = No

 

 

Do you see what is wrong?

 

Thanks in Advance

 

Greetings