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bind-dyndb-ldap



i am trying to setup BIND to use LDAP as the zone data repository, using
bind-dyndb-ldap and continue to run into issues.  i am not sure what
this error message means, but it seems to be part of the problem.

i see that the bind attempt succeeds and that a search is attempted.
but, when the search is attempted, a critical piece of the puzzle is
missing and an extension is not recognized.  indexing will be done once
i get the rest of this working...

2013-10-15T19:10:16.980653-04:00 test slapd[12675]: conn=1057 fd=11
ACCEPT from IP=127.0.0.1:57849 (IP=0.0.0.0:389)
2013-10-15T19:10:16.980675-04:00 test slapd[12675]: conn=1057 op=0 BIND
dn="cn=Manager,dc=my-domain,dc=com" method=128
2013-10-15T19:10:16.980680-04:00 test slapd[12675]: conn=1057 op=0 BIND
dn="cn=Manager,dc=my-domain,dc=com" mech=SIMPLE ssf=0
2013-10-15T19:10:16.980683-04:00 test slapd[12675]: conn=1057 op=0
RESULT tag=97 err=0 text=
2013-10-15T19:10:16.982325-04:00 test slapd[12675]: conn=1058 fd=17
ACCEPT from IP=127.0.0.1:57850 (IP=0.0.0.0:389)
2013-10-15T19:10:16.983442-04:00 test slapd[12675]: conn=1058 op=0 BIND
dn="cn=Manager,dc=my-domain,dc=com" method=128
2013-10-15T19:10:16.983456-04:00 test slapd[12675]: conn=1058 op=0 BIND
dn="cn=Manager,dc=my-domain,dc=com" mech=SIMPLE ssf=0
2013-10-15T19:10:16.983459-04:00 test slapd[12675]: conn=1058 op=0
RESULT tag=97 err=0 text=
2013-10-15T19:10:16.990216-04:00 test slapd[12675]: conn=1057 op=1
SEARCH RESULT tag=101 err=12 nentries=0 text=critical extension is not
recognized
2013-10-15T19:10:16.990883-04:00 test slapd[12675]: conn=1057 op=1
do_search: get_ctrls failed
2013-10-15T19:10:16.991177-04:00 test slapd[12675]: conn=1058 op=1 SRCH
base="cn=dns,dc=my-domain,dc=com" scope=2 deref=0
filter="(&(idnsZoneActive=TRUE)(|(objectClass=idnsZone)(objectClass=idnsForwardZone)))"
2013-10-15T19:10:16.991468-04:00 test slapd[12675]: conn=1058 op=1 SRCH
attr=idnsName idnsUpdatePolicy idnsAllowQuery idnsAllowTransfer
idnsForwardPolicy idnsForwarders idnsAllowDynUpdate idnsAllowSyncPTR
objectClass
2013-10-15T19:10:16.991740-04:00 test slapd[12675]: <=
bdb_equality_candidates: (idnsZoneActive) not indexed
2013-10-15T19:10:16.992025-04:00 test slapd[12675]: conn=1058 op=1
SEARCH RESULT tag=101 err=0 nentries=1 text=


i know that the schema for dyn-dns is loaded and all the objectClasses
and attributeTypes are available.  the problem i run into is an A Record
that should be in the zone data cannot be queried out of the BIND
instance that is talking to LDAP.

[root@test conf.d]# nslookup foo.my-domain.com. localhost
;; Got SERVFAIL reply from 127.0.0.1, trying next server
;; Got SERVFAIL reply from 127.0.0.1, trying next server
Server:		localhost
Address:	127.0.0.1#53

** server can't find foo.my-domain.com: SERVFAIL

i am using:

bind - 9.9.3
bind-dyndb-ldap - 3.5
openldap 2.4.36

on Fedora 19 (yes, it is the distro packaged version).  Can anyone give
me some pointers on how to get this working?