Windows SIngle Sign On - LINUX Server

Hi All,

We are currently running PostgreSQL 8.4 on Windows server 2003 and are planning to move the instance to Ubuntu 10.4 - yay!. At the same time we will also upgrade to 9.1. One nice features that we leverage from the windows configuration is the ability for windows clients to use AD SSO i.e SSPI. This was really easy to set-up and configure.

If we move to Linux I was wondering if anyone could provide a howto reference or some tips on how to set-up auth configuration to provide SSO to windows clients? I've read the GSSAPI/Kerberos authentication section of the docs, but it's still unclear to me the exact process to follow. In particular what things would I need to configure on the Ubuntu server and which tasks will need to be done on the Windows domain controller (which is managed by a third party service provider who knows little about PostgreSQL or Ubuntu)

We are using a WIndows server 2008 for the domain control. However I know little about it's setup or configuration, I only know it's our windows domain realm.

Regards,
Jeremy
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