On 8.7.2016 19:13, Anthony Clark wrote: > Hello All, > > I have two FreeIPA servers set up as follows: > > ns01: ipa-server-install --realm=DEV.REDACTED.NET --mkhomedir --setup-dns > --ssh-trust-dns --forwarder=188.8.131.52 > > ns02: ipa-replica-install > /var/lib/ipa/replica-info-ns02.dev.redacted.net.gpg --setup-ca --mkhomedir > --ssh-trust-dns --setup-dns --forwarder=184.108.40.206 > > > Now, after being in use for a few months, my SOA serial numbers are > different as reported by the two servers: > > ns01 reports 1467996578 > ns02 reports 1467996455 > > [root@ns02 ~]# ipa dnszone-show dev.redacted.net > ... > SOA serial: 1467996455 > ... > > Same result on ns01, 1467996455 > > ipa-replica-conncheck is fine. > > After an "ipactl restart" on ns02 (thinking that I needed to refresh the > ns02 FreeIPA instance somehow) the SOA serial on ns02 increments *beyond* > that of ns01: > > ns01: 1467996578 > ns02: 1467997519 > > Another "ipactl restart" on ns02 results in: > > ns01: 1467996578 > ns02: 1467997595 > > running "ipactl restart" on ns01 results in: > > ns01: 1467997873 > ns02: 1467997595 > > ns02 doesn't seem to be getting its serial number from ns01 at all. > > Did I set up ns02 incorrectly? Should I have skipped the "--setup-dns" on > the replica? > > Does anyone have any suggestions on how to debug this further?
Hello, this is in fact expected. IPA has multi-master DNS so serials are not synced. This is documented in https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Linux_Domain_Identity_Authentication_and_Policy_Guide/managing-master-dns-zones.html#zone-transfers I hope it helps. -- Petr^2 Spacek -- Manage your subscription for the Freeipa-users mailing list: https://www.redhat.com/mailman/listinfo/freeipa-users Go to http://freeipa.org for more info on the project