When I do this I get
Error: parse_replica_line: unknown keyword
Error: Malformed "replica" line in slapd config file, line 120
Warning: failed to add replica "(null):0 - ignoring replica
I think it is because the replication master is using an older version of ldap
(2.1.25). Could the version difference prove to be an insurmountable problem?
You can try "slaptest -d 64" to see what's going on with the config
parsing, but you're probably going to get hurt running 2.1.25.
slapcat/slapadd to a newer version and you'll be much better off.