CiklumIT
asked on
Reverse Lookup Zone does not work W2008R2
We have a windows 2008R2 domain with DNS server .
We have DHCP (ISC's DHCP) server on Freebsd system.
The network is built on Cisco and divided by VLANs.
But we have problem with PTR records for a client who receive IP from DHCP.
Really Example:
All the A records in Forward Lookup Zone are working fine, but not registering a PTR record. Dynamic update enable .
But when the client configured static IP on you PC all working fine, A records and PTR records are created without any problems.
Anyone having this issue? Any ideas?
We have DHCP (ISC's DHCP) server on Freebsd system.
The network is built on Cisco and divided by VLANs.
But we have problem with PTR records for a client who receive IP from DHCP.
Really Example:
All the A records in Forward Lookup Zone are working fine, but not registering a PTR record. Dynamic update enable .
But when the client configured static IP on you PC all working fine, A records and PTR records are created without any problems.
Anyone having this issue? Any ideas?
I believe the DHCP server has to offer Option 81 to update both A and PTR records.
ASKER
How to test it?
We use isc-dhcpd-V3.1.3 .
We use isc-dhcpd-V3.1.3 .
the client machine would need to get a new ip and re-register it's dns.
ASKER
Yes. ipconfig -registerdns but nothing has changed, PTR record not register.
Releasing renewing the IP might get the new options from the dhcp server.
ipconfig /release
ipconfig /renew
you might even consider releasing the ip and the rebooting.
ipconfig /release
ipconfig /renew
you might even consider releasing the ip and the rebooting.
ASKER
nothing changed
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ASKER
Windows rules:)