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тАО03-08-2007 02:56 AM
тАО03-08-2007 02:56 AM
LDAP and Kerberos configuration on Red Hat Linux 4.
created krb5.keytab file at AD level and copied to /etc/krb5.keytab. also copied ldap.conf, krb5.conf files from other working Linux servers. Still I am not able to login using ldap. Getting following messages in /var/log/messages.
Mar 8 09:21:58 linux100 sshd[3346]: pam_krb5[3346]: authentication fails for 'jont' (jont@company.com): Authen
tication failure (Preauthentication failed)
Mar 8 09:38:40 grrapiap130 sshd(pam_unix)[3376]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=hecnu615
145j.comapny.com user=jont
Mar 8 09:38:40 grrapiap130 sshd[3376]: pam_krb5[3376]: authentication fails for 'jont' (jont@company.com): Authen
tication failure (Preauthentication failed)
what elseis missing??
thanks.
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тАО03-08-2007 05:26 AM
тАО03-08-2007 05:26 AM
Re: LDAP and Kerberos configuration on Red Hat Linux 4.
/etc/ldap.conf
/etc/openldap/ldap.conf
Also, certificates "if any" included in the /etc/openldap directory.
Your pam and nsswitch configuration also must be copied:
/etc/nsswitch.conf
/etc/pam.d/system-auth-ac
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тАО03-08-2007 08:06 AM
тАО03-08-2007 08:06 AM
Re: LDAP and Kerberos configuration on Red Hat Linux 4.
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тАО03-08-2007 08:16 AM
тАО03-08-2007 08:16 AM
Re: LDAP and Kerberos configuration on Red Hat Linux 4.
- Time sincrhotization (Use NTP)
- DNS configuration.
Do you see the user jont (and the list of all users) when you run:
getent passwd
For more information see:
http://www.redhat.com/docs/manuals/enterprise/RHEL-4-Manual/ref-guide/s1-kerberos-clients.html
http://www.microsoft.com/technet/prodtechnol/windows2000serv/howto/kerbstep.mspx
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тАО03-08-2007 09:15 PM
тАО03-08-2007 09:15 PM