FW: Chaining

["Jorge Medina" <jmedina@e-dialog.com>]

I mean, I get "TLS negotiation failure" on the syslog when attempting to
change an attribute on an entry when using the slave server.

-----Original Message-----
From: Jorge Medina 
Sent: Tuesday, July 01, 2008 5:08 PM
To: openldap-software@openldap.org
Subject: RE: Chaining


I am trying to create a master-slave replication with chaining overlay
enabled in the slave to redirect writes request to the master.

I have it working using ldap:// but I have not been able to configure
the chain overlay using a secure connection ldaps:// (running on port
5636 on the master)

My master server do not require client certificates.,


I added the following lines:

overlay 		chain
chain-uri		"ldaps://masterldap.example.com:5636"
chain-idassert-bind  bindmethod="simple"
			   binddn="cn=Manager,dc=example,dc=com"
			   credentials="secret"
                     mode="self"
			   tls_cacert="/path/to/my/CA/cert.pem"
chain-return-error   TRUE


But I get "TLS negotiation failure" on the syslog

I am using ldaps:// for replication, but I can't configure it for
chaining


Any hints?


-----Original Message-----
From: Gavin Henry [mailto:ghenry@suretecsystems.com] 
Sent: Tuesday, July 01, 2008 3:55 AM
To: Jorge Medina
Cc: openldap-software@openldap.org
Subject: Re: Chaining

<quote who="Jorge Medina">
> One more question, this time on the chaining overlay.
>
>
>
>
>
> "What is chaining? It indicates the capability of a DSA to follow
> referrals on behalf of the client, so that distributed systems are
> viewed as a single virtual DSA by clients that are otherwise unable to
> "chase" (i.e. follow) referrals by themselves."
>
>
>
>             In the example shown at
> http://www.openldap.org/doc/admin24/overlays.html#Chaining
>
>
>
>             Is the chaining overlay example used to forward write
> requests from the syncrepl slaves to the master server?
>

Yes, correct.

-- 
Kind Regards,

Gavin Henry.

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