Hello Ilya,

Were you able to find the solution for your inquiry? I did not see any
on-list replies in the archives.

Cheers,
Eugene

On Thursday, February 16, 2012, Musayev, Ilya wrote:r

> In past, one of my clients was using domain auth with winbind mainly due
> to the fact that we had multiple domains to login from and RHEL4u6 did not
> have a cross realm support.****
>
> ** **
>
> As of now client moved completely to RHEL5u4 and soon to be u7, he would
> like to migrate to native krb auth.****
>
> ** **
>
> Our backend infrastructure for AD is windows 2008 servers. My question is
> in regards to user ID mapping. I would like to preserve/match the existing
> UID. ****
>
> ** **
>
> There are two domains, “MYDOMAIN” and “NEWDOMAIN” that is used by
> different users.****
>
> ** **
>
> With winbind, we used something like this on each host in order to get the
> UID for each user – this setup would guarantee identical UID for each user
> on every server. ****
>
> ** **
>
> How can the same be accomplished with native krb with cross realm support?
> ****
>
> ** **
>
> ** **
>
> [global]****
>
>         workgroup = MYDOMAIN****
>
>         realm = MYDOMAIN.HOSTNAME.COM****
>
>         server string = Samba Client****
>
>         security = ADS****
>
>         obey pam restrictions = Yes****
>
>         passdb backend = tdbsam****
>
>         client NTLMv2 auth = Yes****
>
>         log file = /var/log/winbind****
>
>         local master = No****
>
>         dns proxy = No****
>
>         panic action = /usr/share/samba/panic-action %d****
>
>         idmap uid = 1000 - 299999****
>
>         idmap gid = 1000 - 299999****
>
>         template shell = /bin/bash****
>
>         winbind separator = +****
>
>         winbind enum users = Yes****
>
>         winbind enum groups = Yes****
>
>         winbind use default domain = Yes****
>
>         winbind expand groups = 10****
>
>         winbind refresh tickets = Yes****
>
>         winbind offline logon = Yes****
>
>         idmap config MYDOMAIN:range = 100000 - 199999****
>
>         idmap config MYDOMAIN:backend = rid****
>
>         idmap config NEWDOMAIN:range = 200000 - 299999****
>
>         idmap config NEWDOMAIN:backend = rid****
>


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