[Samba] net rpc testjoin error

Gaiseric Vandal gaiseric.vandal at gmail.com
Thu Dec 22 12:43:35 MST 2011

Did you make the required registry changes


             DWORD  DomainCompatibilityMode = 1
             DWORD  DNSNameResolutionRequired = 0

Do you have problems with XP machines?

On 12/22/2011 02:28 PM, John G. Heim wrote:
> I have a PDC running debian wheezy with samba 3.5.11 . If I run 'net 
> rpc testjoin' on my PDC, it does this:
> # net rpc testjoin
> get_schannel_session_key: could not fetch trust account password for 
> domain 'UW-MATH'
> net_rpc_join_ok: failed to get schannel session key from server HUBBLE 
> Join to domain 'UW-MATH' is not valid: NT_STATUS_CANT_ACCESS_DOMAIN_INFO
> The backend is openldap and I can find the name of my PDC in the ldap 
> database. It appears to have a valid machine trust account based on 
> the ldap record.
> The main problem I'm having is that after I joined a Win7 machine to 
> the domain, I can't log in as a domain user. It says "The trust 
> relationship between this workstation and the domain failed."

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