RE: rac user equivalence

From: Bobak, Mark <Mark.Bobak_at_proquest.com>
Date: Wed, 7 Apr 2010 21:20:43 -0400
Message-ID: <6AFC12B9BFCDEA45B7274C534738067F3F7A64D9_at_AAPQMAILBX02V.proque.st>

Ugh, it's 9:15pm, and I'm just now heading home, so, brain is a bit fried.

First, I don't suppose you're installing 11gR2 Clusterware? If you are, there's a "SSH Connectivity" button that you click, and Oracle will set everything up for you.

Otherwise, check the log files. Anything in /var/log/secure?

Try starting sshd in the foreground with the '-d' option to turn on debugging, and then attempt a login.

Hope that helps,

-Mark

From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of John Smith Sent: Wednesday, April 07, 2010 7:07 PM
To: oracle-l_at_freelists.org
Subject: rac user equivalence

Not precisely oracle, but related. Trying to set up user equivalence on redhat 5. When I ssh from node 2 to node 1, connecting as oracle, it works fine, no problems.

But when I ssh from node 1 to node 2 as oracle, it immediately closes the connection after entering the password. This happens no matter what user id I connect from to the oracle account.

I can ssh to other accounts on rac2, but not the oracle account.

ssh_config and sshd_config are identical, as are hosts.allow and hosts.deny. Anyone have any ideas?

[root_at_rac2 ssh]# ssh oracle_at_rac1

oracle_at_rac1's password:
Last login: Wed Apr 7 15:48:24 2010 from rac2
[oracle_at_rac1 ~]$

[oracle_at_rac1 ~]$ ssh oracle_at_rac2

oracle_at_rac2's password:
Connection closed by 192.168.2.223

[root_at_rac1 ~]$ ssh oracle_at_rac2

oracle_at_rac2's password:
Connection closed by 192.168.2.223

[root_at_rac1 ~]$ ssh johns_at_rac2

johns_at_rac2's password:
[johns_at_rac2 ~]$

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Received on Wed Apr 07 2010 - 20:20:43 CDT