On 18 Nov 2010, at 10:27, Tom Kranz wrote:

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> On 18 Nov 2010, at 02:41, Patrick O'Sullivan wrote:
> 
>> I've gotten a config working where I have Kerberos auth to AD and
>> passwd lookups via LDAP to AD. I enable it, and it works fine, but on
>> a reboot, it stops working. Please let me know if you have any
>> thoughts as to why this happens. (This behavior is common to both
>> oi147 and Solaris 11 Express.)
>> 
> 
> At this stage (after you've run ldapclient) /var/ldap/ldap_client_file should 
> be populated with the correct values - is that the case?
> 
> There were a couple of long standing bugs in Solaris 10 - one of them was 
> where the LDAP client couldn't contact an LDAP server when it came to update 
> it's configuration, it would write down a zero byte ldap_client_file - with 
> predictable results.
> 
> The other one was when /var filled up, even for a moment, ldap_client_file 
> would be zeroed out when doing a profile refresh. Both partly stem from LDAP 
> client profile updates moving ldap_client_file before getting an update, and 
> then not being able/willing to move it back again if something goes wrong.
> 
> However, I think the problem here is - are you storing this LDAP profile in 
> AD? The LDAP client will do a refresh of the config from the profile on the 
> LDAP server - I suspect on boot it's trying to do a refresh, not finding a 
> profile, and the zeroing out ldap_client_file.
> 
> You need to keep an LDAP client profile in the right container in the tree 
> because clients will poll and refresh from that profile.

FWIW another possibility is that nwam is getting involved - getting the DHCP 
response and from the options set in that response, deciding to ignore the 
local nsswitch LDAP settings.

A grub through the NWAM changes between 133 and 147 might bear fruit.

Cheersm

Chris

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