I had seen that thread... 

all it says is...

On 11/05/2013 02:51 PM, KodaK wrote:
If I use the whole connection string:


I can authenticate.
Which i can do successfully, but its not great to have to tell everyone your 
username for ilo is uid=blah,cn=users,cn=accounts..etc

There is also mentioned in that thread...

"The HP iLO documentation doesn't list using the uid value as a supported form 
of specifying the login.  You can use the CN value or the full DN.  They say 
that "DOMAIN\user" and "user domain" forms are also accepted, but that likely 
only works against Active Directory."

CN doesn't work. full DN does.

I don't see any reference to a workaround via compat plugin in that thread.

Have you got any more info on the compat workaround?



From: freeipa-users-boun...@redhat.com [freeipa-users-boun...@redhat.com] on 
behalf of Dmitri Pal [d...@redhat.com]
Sent: Wednesday, January 15, 2014 3:30 AM
To: freeipa-users@redhat.com
Subject: Re: [Freeipa-users] HP ILO Authentication via LDAP (or even kerberos)

On 01/13/2014 10:44 PM, Les Stott wrote:
Been banging my head against the wall on this one for a few days, trying to get 
a workable configuration for HP ILO to authenticate via FreeIPA.

I have a standard rhel6 environment (64 bit 6.4) with freeipa server 

The following works for me……

HP ILO4 Firmware 1.22
Default Directory Schema
Directory Server Address: fqdn_of_myfreeipaserver
Directory Server LDAP Port: 636
Directory User Context 1: cn=users,cn=accounts,dc=mydomain,dc=com
Directory Groups: cn=sys_admins,cn=groups,cn=accounts,dc=mydomain,dc=com

….but only if I login with my full dn….

Username: uid=less,cn=users,cn=accounts,dc=mydomain,dc=com

The test settings button in the ILO works only with the full dn.

It doesn’t work if I use the uid (less), or the cn (Les Stott).

I can then login to ILO with ….
Username: uid=less,cn=users,cn=accounts,dc=mydomain,dc=com

If I try to login with the cn, Les Stott I see an error in the logs…

[13/Jan/2014:22:36:29 -0500] ipalockout_postop - [file ipa_lockout.c, line 
473]: Failed to retrieve entry "CN=Les 
Stott,cn=users,cn=accounts,dc=mydomain,dc=com": 32

I’ve read a lot of things about getting this to work. Apparently there are 
issues with HP ILO requiring the username in cn format but its in uid format in 
freeipa. You should also be able to login with your cn, but that doesn’t work.

I had a crack at trying Kerberos authentication as well, but it doesn’t work 
and errors with “Additional Pre-authentication required”.

Has anyone successfully been able to get HP ILO to work with FreeIPA such that 
you can login with just the username (i.e. “less”) or the CN (i.e. “Les Stott”)?

Are schema changes required?

Alternatively has anyone been able to get HP ILO to work with Kerberos auth to 

Any help would be greatly appreciated.



Freeipa-users mailing list

Have you searched freeipa-users archives? The issue sounds familiar and I 
vaguely recalled there was a workaround.
This is the thread 

I think you can use compat plugin on the IPA to expose the tree in the way HP 
ILO expects.

Thank you,
Dmitri Pal

Sr. Engineering Manager for IdM portfolio
Red Hat Inc.

Looking to carve out IT costs?

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