[Samba] I can't join the Windows client to my Samba DC.

[Luke Barone]

Step one: remove 8.8.8.8 from your dhcp server.

On Sun., May 2, 2021, 6:55 a.m. Jason Long via samba, <samba at lists.samba.org>
wrote:

> Hello,
> I installed and configured my Samba DC and after it, I configured a DHCP
> server with below configuration:
>
> # cat /etc/dhcp/dhcpd.conf
>
> default-lease-time 600;
> max-lease-time 7200;
> ddns-update-style none;
> authoritative;
> subnet 192.168.56.0 netmask 255.255.255.0 {
> range 192.168.56.8 192.168.56.254;
> option routers 192.168.56.7;
> option subnet-mask 255.255.255.0;
> option domain-name-servers 192.168.56.7, 8.8.8.8;
> }
>
> Some information about my server are as below:
>
> # cat /etc/resolv.conf
> search mydomain.z
> nameserver 192.168.56.7
>
> # cat /etc/hosts
> 127.0.0.1   localhost localhost.localdomain localhost4
> localhost4.localdomain4
> ::1         localhost localhost.localdomain localhost6
> localhost6.localdomain6
> 192.168.56.7 mydc.mydomain.z mydc
>
> # ifconfig
> enp0s8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 10.0.3.15  netmask 255.255.255.0  broadcast 10.0.3.255
>         inet6 fe80::a00:27ff:fedb:4c29  prefixlen 64  scopeid 0x20<link>
>         ether 08:00:27:db:4c:29  txqueuelen 1000  (Ethernet)
>         RX packets 2767  bytes 1571542 (1.4 MiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 2225  bytes 248647 (242.8 KiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>
>
> enp0s17: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 192.168.56.7  netmask 255.255.255.0  broadcast 192.168.56.255
>         inet6 fe80::4d0f:9f8b:8077:22cd  prefixlen 64  scopeid 0x20<link>
>         ether 08:00:27:76:82:f7  txqueuelen 1000  (Ethernet)
>         RX packets 743  bytes 71185 (69.5 KiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 274  bytes 28911 (28.2 KiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>
>
> lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
>         inet 127.0.0.1  netmask 255.0.0.0
>         inet6 ::1  prefixlen 128  scopeid 0x10<host>
>         loop  txqueuelen 1000  (Local Loopback)
>         RX packets 4967  bytes 559670 (546.5 KiB)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 4967  bytes 559670 (546.5 KiB)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>
>
> Windows client gave an IP address from the DHCP server. When I want to
> join Windows client to my Linux domain, then I got below error:
> https://i.postimg.cc/WbxnNTmt/Server-2.png
>
> Why? Which log must be examined?
>
> Thank you.
>
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