Hi Chris,
That's what I suspect too but I am not sure how else to tweak my pam and nsswitch files. Do you have any suggestions? Below is my pam.d/system-auth file and my nsswitch file excerpt has been attached previously.
#%PAM-1.0
# This file is auto-generated.
# User changes will be destroyed the next time authconfig is run.
auth required pam_env.so
auth sufficient pam_unix.so nullok try_first_pass
auth requisite pam_succeed_if.so uid >= 500 quiet
auth sufficient pam_ldap.so use_first_pass
auth required pam_deny.so
account required pam_unix.so broken_shadow
account sufficient pam_localuser.so
account sufficient pam_succeed_if.so uid < 500 quiet
account [default=bad success=ok user_unknown=ignore] pam_ldap.so
account required pam_permit.so
password requisite pam_cracklib.so try_first_pass retry=3 dcredit=-2 ucredit=-2 lcredit=-2 ocredit=-2 minlen=8 type=strong
password sufficient pam_unix.so md5 shadow nullok try_first_pass use_authtok
password sufficient pam_ldap.so use_authtok
password required pam_deny.so
session optional pam_keyinit.so revoke
session required pam_limits.so
session [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid
session required pam_unix.so
session optional pam_ldap.so
Is there anything amiss with my pam file? If you need to have a look at my login and sshd pam file, please tell me so.
Thanks a lot.
On Fri, Mar 23, 2012 at 9:17 AM, Chris Jacobs
<Chris.Jacobs@apollogrp.edu> wrote:
The timeouts are how long to wait for ldap to respond. It should check local (normally via pam) next.
We have our user's in LDAP and can still login using the local accounts.
Your issue isn't an LDAP problem, it's a pam/nsswitch/local issue.
- chris
Chris Jacobs
Systems Administrator, Technology Services Group
Apollo Group | Apollo Marketing & Product Development | Aptimus, Inc.
1501 4th Ave | Suite 2500 | Seattle, WA 98101
direct 206.839.8245 | cell
206.601.3256 | Fax
206.644.0628
email: chris.jacobs@apollogrp.edu
Hi Michael,
I have changed the timelimit and bind_timelimit to 4 but it still checks with ldap immediately ( I mean when root logs in ). i doubt it has anything to do with the time because it checks immediately without any delay.
On Thu, Mar 22, 2012 at 9:51 PM, Michael Starling
<mlstarling31@hotmail.com> wrote:
Try setting your timelimt and bind_timelimit to something like a bit lower.
timelimit 4
bind_timelimit 4
Date: Thu, 22 Mar 2012 17:03:56 +0800
Subject: Root not allowed to login
From:
seauyeen@mgrc.com.my
To:
openldap-technical@openldap.org
Hi,
My client is installed with RHEL 6.0 and I am using OpenLDAP 2.4. When the box loses connection with the ldap server, even the root cannot log in as it tries to bind with the ldap server. This can be seen when I log in with root and the message below appears
:
sshd: pam_ldap: error trying to bind as user "uid=root, ou=People, dc=example,dc=com" (Invalid credentials).
My root user is not even in the ldap database. When connection is fine, the message above does not affect the login of root. The login of root is only screwed up when the box loses connectivity.
Attached are my pam.d/system-auth file, pam.d/login, pam./dsshd and ldap.conf files.
I have been googling around but some either switch to kerberos, or the question is left unatttended to. Please help. I can only resort to restarting the box whenever this happens. How can I configure the ldap so that local users can login when there's no connectivity
to ldap server?
Thanks heaps!
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