[Samba] Problems with Samba after upgrading to v4 and changing LDAP-backend from OpenLDAP to 389

Rowland Penny rpenny at samba.org
Tue Sep 27 13:31:53 UTC 2022

On 27/09/2022 13:52, Alexander Harm || ApfelQ wrote:
> I was able to make some progress on the issue and I have the following 
> things working now:
> - "pdbedit -v -u username" works fine now
> - “pdbedit -L” works as well
> - “getent passwd username” works
> - "wbinfo -g" works
> - joining and leaving the domain works fine as well
> I’m still stuck on
> - "wbinfo -u" does not return any users (is this important?)


> - login from Windows machines fails with error 7519 which indicates a 
> problem with RPC
> - “net rpc join -U administrator” fails with “Failed to join domain: 
> failed to lookup DC info for domain 'DLAN' over rpc: {Device Timeout} 
> The specified I/O operation on %hs was not completed before the time-out 
> period expired.”
> - port 135 also does not seem to be open on the machine

It looks like the rpc service isn't running.

> - "testparm --suppress-prompt -v | grep '[s]erver services’” seems to 
> return the correct list though “server services = s3fs, rpc, nbt, wrepl, 
> ldap, cldap, kdc, drepl, winbindd, ntp_signd, kcc, dnsupdate, dns"

Have you upgraded to AD, if not then you can ignore that, it is only 
used by AD.

> Anymore ideas?

No, a bit lost now, it has been years since I ran an NT4-style domain.


More information about the samba mailing list