Ptr records not updating

Posted by / 11-Jun-2017 09:49

Note: “This is a modified configuration supported for DHCP servers running Windows Server 2008 and DHCP clients.

In this mode, the DHCP server always performs updates of the client’s FQDN, leased IP address information, and both its host (A) and pointer (PTR) resource records, regardless of whether the client has requested to perform its own updates.” “With secure dynamic update, only the computers and users you specify in an ACL can create or modify dns Node objects within the zone.

hello, I'm new user of Infoblox, I am facing a problem with Dynamic Host update on a DDNS zone.

Clients with dynamically-set network connections (DHCP clients) will communicate with both the authoritative DNS server and the DHCP server for updating A and PTR records.

When either type of client (static or DHCP client) initiates an A record update with its authoritative DNS server, it will first start by performing an SOA query for the FQDN of the client in question: The client then receives a response from the authoritative DNS server containing information about the server that is to process the dynamic update.

From there, the client continues communicating with the primary DNS server that accepted the A record update.

As long as the Internal Domains are correctly populated, then any SOA queries for any internal-facing domains will be sent to the local DNS server.

Hello, We have started to have lookup problems in out network.

ptr records not updating-60ptr records not updating-7ptr records not updating-7

Jul 27 dc-1 named[3510]: samba_dlz: starting transaction on zone Jul 27 dc-1 named[3510]: client 10.20.1.172#54101: update 'mydomain.xxx/IN' denied Jul 27 dc-1 named[3510]: samba_dlz: cancelling transaction on zone Jul 27 dc-1 named[3510]: samba_dlz: starting transaction on zone Jul 27 dc-1 named[3510]: samba_dlz: allowing update of signer=HDQ-TTBSP03L\$\@name=HDQ-TTBSP03L.tcpaddr= type=AAAA key=1216-ms-7.50-22426eb6.9ea7728d-6d22-11e7-1fa9-5800e30b6b8b/160/0 Jul 27 dc-1 named[3510]: samba_dlz: allowing update of signer=HDQ-TTBSP03L\$\@name=HDQ-TTBSP03L.tcpaddr= type=A key=1216-ms-7.50-22426eb6.9ea7728d-6d22-11e7-1fa9-5800e30b6b8b/160/0 Jul 27 dc-1 named[3510]: samba_dlz: allowing update of signer=HDQ-TTBSP03L\$\@name=HDQ-TTBSP03L.tcpaddr= type=A key=1216-ms-7.50-22426eb6.9ea7728d-6d22-11e7-1fa9-5800e30b6b8b/160/0 Jul 27 dc-1 named[3510]: client 10.20.1.172#55210: updating zone 'mydomain.xxx/NONE': deleting rrset at 'HDQ-TTBSP03L.mydomain.xxx' AAAA Jul 27 dc-1 named[3510]: client 10.20.1.172#55210: updating zone 'mydomain.xxx/NONE': deleting rrset at 'HDQ-TTBSP03L.mydomain.xxx' A Jul 27 dc-1 named[3510]: samba_dlz: subtracted rdataset HDQ-TTBSP03L.'HDQ-TTBSP03L.#0111200#011IN#011A#01110.20.1.172' Jul 27 dc-1 named[3510]: client 10.20.1.172#55210: updating zone 'mydomain.xxx/NONE': adding an RR at 'HDQ-TTBSP03L.mydomain.xxx' A Jul 27 dc-1 named[3510]: samba_dlz: added rdataset HDQ-TTBSP03L.'HDQ-TTBSP03L.#0111200#011IN#011A#01110.20.1.172' Jul 27 dc-1 named[3510]: samba_dlz: committed transaction on zone Jul 27 dc-1 named[3510]: samba_dlz: starting transaction on zone Jul 27 dc-1 named[3510]: client 10.20.1.172#54258: update 'mydomain.xxx/IN' denied Jul 27 dc-1 named[3510]: samba_dlz: cancelling transaction on zone Jul 27 dc-1 named[3510]: samba_dlz: starting transaction on zone Jul 27 dc-1 named[3510]: samba_dlz: allowing update of signer=HDQ-TTBSP03L\$\@name=HDQ-TTBSP03L.tcpaddr= type=AAAA key=1216-ms-7.50-22426eb6.9ea7728d-6d22-11e7-1fa9-5800e30b6b8b/160/0 Jul 27 dc-1 named[3510]: samba_dlz: allowing update of signer=HDQ-TTBSP03L\$\@name=HDQ-TTBSP03L.tcpaddr= type=A key=1216-ms-7.50-22426eb6.9ea7728d-6d22-11e7-1fa9-5800e30b6b8b/160/0 Jul 27 dc-1 named[3510]: samba_dlz: allowing update of signer=HDQ-TTBSP03L\$\@name=HDQ-TTBSP03L.tcpaddr= type=A key=1216-ms-7.50-22426eb6.9ea7728d-6d22-11e7-1fa9-5800e30b6b8b/160/0 Jul 27 dc-1 named[3510]: client 10.20.1.172#52240: updating zone 'mydomain.xxx/NONE': deleting rrset at 'HDQ-TTBSP03L.mydomain.xxx' AAAA Jul 27 dc-1 named[3510]: client 10.20.1.172#52240: updating zone 'mydomain.xxx/NONE': deleting rrset at 'HDQ-TTBSP03L.mydomain.xxx' A Jul 27 dc-1 named[3510]: samba_dlz: subtracted rdataset HDQ-TTBSP03L.'HDQ-TTBSP03L.#0111200#011IN#011A#01110.20.1.172' Jul 27 dc-1 named[3510]: client 10.20.1.172#52240: updating zone 'mydomain.xxx/NONE': adding an RR at 'HDQ-TTBSP03L.mydomain.xxx' A Jul 27 dc-1 named[3510]: samba_dlz: added rdataset HDQ-TTBSP03L.'HDQ-TTBSP03L.#0111200#011IN#011A#01110.20.1.172' Jul 27 dc-1 named[3510]: samba_dlz: committed transaction on zone Jul 27 dc-1 /USR/SBIN/CRON[10081]: (root) CMD (/usr/sbin/jitter 60 /usr/share/univention-samba4/scripts/&1) Jul 27 dc-1 /USR/SBIN/CRON[10082]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/] && [ -d "$(grep '^:space:*[^#]*:space:*Work Dir' /etc/| awk '')" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/2&1 | tee -a /var/log/mrtg/; fi) Jul 27 dc-1 /USR/SBIN/CRON[10092]: (root) CMD ( if [ -x /usr/sbin/univention-umount-homedirs ]; then /usr/sbin/univention-umount-homedirs; fi) Jul 27 dc-1 dhcpd: Not configured to listen on any interfaces!

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