When I say it won't resolve, I am getting NXDOMAIN as the result of the
query like this:

[root@ipa3 /]# nslookup ipa1 ipa3
Server:         ipa3
Address:        xxx.xxx.xxx.xxx#53

** server can't find ipa1: NXDOMAIN

Running journalctl -u named-pkcs11 shows a ton of lines like the following:
May 21 12:22:25 ipa3.chem.byu.edu named-pkcs11[19021]: network unreachable
resolving 'udmserve.net/A/IN': 2600:9000:5306:3100::1#53

There is also some error messages that appear in the log, but only
sporadically (this was the largest contiguous block of them):

May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: ldap_sync_search_entry
failed: not found
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: bug in
ldap_entry_reconstruct(): protocol violation: attempt to reconstruct
non-existing entry
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: ldap_sync_search_entry
failed: not found
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: bug in
ldap_entry_reconstruct(): protocol violation: attempt to reconstruct
non-existing entry
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: ldap_sync_search_entry
failed: not found
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: syncrepl_update
failed for resource record DN
'idnsName=250,idnsname=105.168.192.in-addr.arpa.,cn=dns,dc=chem,dc=byu,dc=edu'
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: ldap_sync_search_entry
failed: not found
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: bug in
ldap_entry_reconstruct(): protocol violation: attempt to reconstruct
non-existing entry
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: ldap_sync_search_entry
failed: not found
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: syncrepl_update
failed for resource record DN
'idnsName=136,idnsname=105.168.192.in-addr.arpa.,cn=dns,dc=chem,dc=byu,dc=edu'
May 21 12:58:58 ipa3.chem.byu.edu named-pkcs11[19021]: ldap_sync_search_entry
failed: not found

The messages log has a number of messages like this one:
May 19 03:11:53 ipa3 ns-slapd: [19/May/2019:03:11:53.896464579 -0600] - ERR
- NSMMReplicationPlugin - acquire_replica - agmt="cn=caToipa1.chem.byu.edu"
(ipa1:389): Unable to acqui
re replica: permission denied. The bind dn "" does not have permission to
supply replication updates to the replica. Will retry later.
May 19 03:13:10 ipa3 ns-slapd: [19/May/2019:03:13:10.967375303 -0600] - ERR
- NSMMReplicationPlugin - acquire_replica - agmt="cn=
ipa3.chem.byu.edu-to-ipa2.chem.byu.edu" (ipa2:389)
: Unable to acquire replica: permission denied. The bind dn "" does not
have permission to supply replication updates to the replica. Will retry
later.



On Tue, May 21, 2019 at 1:26 PM Rob Crittenden <[email protected]> wrote:

> Kristian Petersen via FreeIPA-users wrote:
> > Hey all,
> >
> > I am using IPA for my DNS and have 3 total servers in the group.  2 of
> > them are responding to queries just fine, but the 3rd (which is bare
> > metal, not a VM like the others) is not resolving the queries issued to
> > it.  Running ipactl status returns all services running:
> >
> > [root@ipa3 /]# ipactl status
> > Directory Service: RUNNING
> > krb5kdc Service: RUNNING
> > kadmin Service: RUNNING
> > *named Service: RUNNING *
> > httpd Service: RUNNING
> > ipa-custodia Service: RUNNING
> > ntpd Service: RUNNING
> > pki-tomcatd Service: RUNNING
> > ipa-otpd Service: RUNNING
> > ipa-dnskeysyncd Service: RUNNING
> > ipa: INFO: The ipactl command was successful
> >
> > We tried restarting the services but didn't change anything. Next we
> > tries to do a forced sync of the server with one of its working replicas:
> >
> > ipa-replica-manage force-sync --from ipa1.example.com
> > <http://ipa1.example.com>
> >
> > We also tried re-initializing the non-working replica:
> >
> > ipa-replica-manage re-initialize --from ipa1.example.com
> > <http://ipa1.example.com>
> >
> > However, it still won't resolve any queries directed to it.  Any ideas
> > of what to try next?
>
> Can you clarify what doesn't resolve means?
>
> Is dig timing out, returning the wrong data, etc? Is that on the same
> host or another host? What do the bind logs show? journalctl?
>
> rob
>


-- 
Kristian Petersen
System Administrator
BYU Dept. of Chemistry and Biochemistry
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