[Samba] new dc does not allow login..?

[Rowland penny]

On 22/10/2020 17:27, Joachim Lindenberg via samba wrote:
> In installed a new DC (Samba 4.12.8 on Ubuntu 20.4) and initially everything appeared to work smoothly. Now I experience issues:
>
> DCDIAG /s:cobra.samba.lindenberg.one
>
> Directory Server Diagnosis
>
> Performing initial setup:
>
>     [cobra.samba.lindenberg.one] LDAP bind failed with error 1326,
>
>     The user name or password is incorrect..
>
>
> With the other DC (still samba 4.11.14 on Ubuntu 18.4) many test succeed, but replication is obviously stuck due to the authentication issue.
>
> Systemctl status samba-ad-dc reports
>
> Oct 22 16:17:17 cobra samba[824]: [2020/10/22 16:17:17.907065,  0] ../../source4/librpc/rpc/dcerpc_util.c:681(dcerpc_pipe_auth_recv)
>
> Oct 22 16:17:17 cobra samba[824]:   Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for ncacn_ip_tcp:192.168.177.18[49153,seal,krb5,target_hostname=53959b67-65fb-493d-8fde-4880ac599>
>
> On both DCs, of course with different names and ids.

Who are you logged in as ? and what Windows is this ?

Have you tried the Samba tools on the new DC ?

Rowland