[Freeipa-users] Multiple Reverse (PTR) Zone

[Yogesh Sharma]

Sure Petr. Will go through it. Thanks for Sharing.

*Best Regards,*

*__________________________________________*

*Yogesh Sharma*
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<http://www.initd.in/> *

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On Thu, Oct 29, 2015 at 5:33 PM, Petr Spacek <pspacek at redhat.com> wrote:

> On 29.10.2015 11:33, Yogesh Sharma wrote:
> > Hi,
> >
> > We are working on to create another DC and extending our existing
> FreeIPA.
> >
> > Our current environment has subnet as 172.16.32.0/16. In another DC we
> have
> > 10.242.96.0/20.
> >
> > On FreeIPA master I have created a PTR Zone with 242.10.in-addr.arpa. ,
> > However, on registering the DC2 Client with FreeIPA Master it says
> > "Hostname not found in DNS"
>
> This message tells you that "hostname" (i.e. what you see in output of
> command
> "hostname") does not have A/AAAA record in DNS. It has nothing to do with
> PTR
> records.
>
> Message "Failed to update DNS records." is usually caused by misconfigured
> DNS
> zones.
>
> Please see
> https://fedorahosted.org/bind-dyndb-ldap/wiki/BIND9/SyncPTR
> for advice how to configure DNS zones to accept dynamic updates.
>
> I hope this helps.
> Petr^2 Spacek
>
> > Our Domain is same across DC, the only change is Subnet.
> >
> > Forward Zone is working fine.
> >
> >
> > Below are Regestration Logs:
> >
> > [root at dr-ipadns-1002 ~]# ipa-client-install --mkhomedir --no-ntp
> > Discovery was successful!
> > Hostname: dr-ipadns-1002.klikpay.int
> > Realm: KLIKPAY.INT
> > DNS Domain: klikpay.int
> > IPA Server: ipa-inf-prd-ng2-02.klikpay.int
> > BaseDN: dc=klikpay,dc=int
> >
> > Continue to configure the system with these values? [no]: yes
> > User authorized to enroll computers: admin
> > Synchronizing time with KDC...
> > Password for admin at KLIKPAY.INT:
> > Successfully retrieved CA cert
> >     Subject:     CN=Certificate Authority,O=KLIKPAY.INT
> >     Issuer:      CN=Certificate Authority,O=KLIKPAY.INT
> >     Valid From:  Fri Aug 14 11:39:47 2015 UTC
> >     Valid Until: Tue Aug 14 11:39:47 2035 UTC
> >
> > Enrolled in IPA realm KLIKPAY.INT
> > Attempting to get host TGT...
> > Created /etc/ipa/default.conf
> > New SSSD config will be created
> > Configured sudoers in /etc/nsswitch.conf
> > Configured /etc/sssd/sssd.conf
> > Configured /etc/krb5.conf for IPA realm KLIKPAY.INT
> > trying https://ipa-inf-prd-ng2-02.klikpay.int/ipa/xml
> > Forwarding 'env' to server u'
> https://ipa-inf-prd-ng2-02.klikpay.int/ipa/xml'
> > *Hostname (dr-ipadns-1002.klikpay.int <http://dr-ipadns-1002.klikpay.int
> >)
> > not found in DNS*
> > Failed to update DNS records.
> > Adding SSH public key from /etc/ssh/ssh_host_dsa_key.pub
> > Adding SSH public key from /etc/ssh/ssh_host_rsa_key.pub
> > Forwarding 'host_mod' to server u'
> > https://ipa-inf-prd-ng2-02.klikpay.int/ipa/xml'
> > SSSD enabled
> > Configuring klikpay.int as NIS domain
> > Configured /etc/openldap/ldap.conf
> > Configured /etc/ssh/ssh_config
> > Configured /etc/ssh/sshd_config
> > Client configuration complete.
> >
> > [root at dr-ipadns-1002 ~]# ip r
> > 10.242.96.0/20 dev eth0  proto kernel  scope link  src 10.242.96.3
> > 169.254.0.0/16 dev eth0  scope link  metric 1002
> > default via 10.242.96.1 dev eth0
> > [root at dr-ipadns-1002 ~]#
> >
> >
> >>From IPA:
> >
> > [root at ipa-inf-prd-ng2-01 ~]# ipa dnszone-show 242.10.in-addr.arpa
> >   Zone name: 242.10.in-addr.arpa.
> >   Active zone: TRUE
> >   Authoritative nameserver: ipa-inf-prd-ng2-01.klikpay.int.
> >   Administrator e-mail address: hostmaster
> >   SOA serial: 1446111284
> >   SOA refresh: 3600
> >   SOA retry: 900
> >   SOA expire: 1209600
> >   SOA minimum: 3600
> >   Allow query: any;
> >   Allow transfer: none;
> > [root at ipa-inf-prd-ng2-01 ~]#
> >
> >
> >
> > Please suggest as what I am missing.
>
>
> --
> Petr^2 Spacek
>
> --
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>
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