Another strange issue is that error message "slap_global_control:
unavailable control: 1.3.6.1.4.1.4203.1.9.1.1" still occurs in log even when
everything seems to work fine (with refreshOnle type or "(objectClass=*)"
filter)
And slapd does not mention '1.3.6.1.4.1.4203.1.9.1.1' as a supported
control:
# ldapsearch -h localhost:9011 -b "" -x -s base +
-D"cn=Manager,dc=example,dc=com" -w secret | grep -F '1.3.6.1.4.1.4203.1.9.1.1'
#
Yet it is stated in the draft-zeilenga-ldup-sync-06.txt :
To allow clients to discover support for this operation, servers
implementing this operation SHOULD publish the
1.3.6.1.4.1.4203.1.9.1.1 as a value of 'supportedControl' attribute
[RFC2252] of the root DSA-specific entry (DSE). A server MAY choose
to advertise this extension only when the client is authorized to use
it.
Please let me know if any more delailed info is needed.