Adam Williams wrote:
are you using security = user or security = domain on your multiple servers?
Soohoon Lee wrote:
Hi
Is it possible to use single LDAP server and multiple samba servers?
The problem I'm having now is
Each server thinks their host name is their LDAP domain name, or
sambaDomainName, and
complain the user's SID is different so can't authenticate.
How do I make samba servers use one domain name and SID?

LDAP domain name is DOMSMB

dn: sambaDomainName=DOMSMB,dc=my-domain,dc=com
sambaSID: S-1-5-21-2479917030-3150298425-213194246

And samba server created a new domain after its hostname.

dn: sambaDomainName=SRV6,dc=my-domain,dc=com
sambaSID: S-1-5-21-4202146032-850913369-3381557932
And complain user's SID is different from its SID.

Thanks,
Soohoon.


We have student domain and staff domain and one LDAP server. We wanted staff members to log onto student domain. So we considered two options: 1. Interdomain trust relationship (http://us4.samba.org/samba/docs/man/Samba-HOWTO-Collection/InterdomainTrusts.html) However this option was not good for us as we didn't want to open up the firewall and we wanted staff members to get the proper student experience (i.e. home dirs and profiles on the student server). So that brought us to the second option: 2. ldap translucent proxy overlay (http://linux.die.net/man/5/slapo-translucent) In this setting we override sids (i.e. domain sid part of the staff domain is substituted with student domain portion of the sid) for users and groups and point samba to the overlay. Bear in mind that all of the changes make by samba like machine passwords, user passwords, idmap mappings etc will go no further than the proxy so great care must be taken in LDAP setups that use referrals.


Now the most important question is what do you use you two domains for?

HTH

Lukasz
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