[Samba] winbindd authentication fails with NT_STATUS_RPC_SEC_PKG_ERROR intermittently

[Rowland Penny]

On 04/07/2023 12:19, Bharath Bheemarasetti via samba wrote:
>>>> What are the DC's ?
> 
> DC is a read-write windows active directory domain controller on
> Windows server 2016.
> 
> 
>>>> Did you add idmap config lines for the '<workgroup>' domain ?
> 
> Not yet, will add that the next time we hit the issue.
> 

OK, then just a few more questions that I should have asked last time:

you have:

bind interfaces only = yes
interfaces = 127.0.0.138 lo:138

Why have you set Samba to only listen on the loopback interface ?

You also have:

smb ports = 1445

Why are you using a non default port for SMB ? The defaults are 139 and 445.

Is this Samba server a part of a cluster ?

Rowland