Kevin McCarthy wrote:
Dear List Members,
Release: *fedora-ds-1.0.2-1.RHEL3.i386.opt.rpm*
A typical replication error log entry now follows (seen repeatedly at
both fedora DS servers):
[28/Jun/2006:18:29:21 +0100] NSMMReplicationPlugin - agmt="cn=EDS from
server 2" (ukstatlap:636): Unable to acquire replica: permission
denied. The *bind dn ""* does not have permission to supply
replication updates to the replica. Will retry later.
Believe me, I have been investigating this one for 2 or 3 days now
(having just switched from OpenLDAP, since multiple master replication
is required) before sending this submission, just in case I missed a
configuration item or work-around, but unfortunately no luck (so far).
The only reference I can find for SSL Client Authentication based
Multiple Master replication (2 Linux RHEL 3 servers being used) that
supplies empty DNs, is the Windows specific entry (whose work-around I
tried anyway, but without success)…
Unable to acquire replica: permission denied. The bind dn "" does not
have permission to supply replication updates to the replica. Will
retry later.
To workaround the problem, after you modify and save the replication
schedule of an agreement, refresh the console, reconfigure the
connection settings (to SSL client authentication) for the agreement,
and save your changes.
http://www.redhat.com/docs/manuals/dir-server/release-notes/ds611relnotes...
The mutual “Current Supplier DNs” are indeed set (cn=Replication
Manager,cn=replication,cn=config) and the corresponding directory
entries do exist.
The respective server certificates and CA certificates are installed,
with Subject DN entries loaded.
What are the SubjectDNs in the server certificates?
I do _not_ have Legacy Consumer enabled.
You don't need it.
CertMapping is also defined (though with a NULL DN being supplied, I
guess that will not be kicking in just yet, though there are entries
for the exact subject DN anyway.)
You might want to post your certmap.conf and see here -
http://directory.fedora.redhat.com/wiki/Howto:CertMapping
When using simple authentication, with or without SSL, all is well
(although replication did require both servers to Initialize the
Consumer, I thought that only one was required e.g. ID 1 initializing
ID 2, but ID 2 then needed to initialize ID 1 before successful 2-way
replication was achieved).
That's odd. You should only need to initialize once one way.
Any suggestions will be _most_ gratefully received!
Regards,
Kevin
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