On 01/16/2014 06:01 AM, Mark Andrews wrote:
In message <canv1ld-w0a0gf33mkyho0ssqxfxww7tza+2nfhfhkunnavd...@mail.gmail.com>
, Oleg Gvozdev writes:
Hello.
I have dynamic zone. And A record in it:
Example(pseudo-code):
*zone myzone.*
* a 10.0.0.1 domain xxx*
Then I made DHCP update for host "host.myzone." and it receives address
from dynamic range (10.0.0.10-10.0.0.100), for example: 10.0.0.10.
So host.myzone. has 2 A records: 10.0.0.1 and 10.0.0.10.
How I can configure BIND to deny updating records (for example A/PTR) for
hosts, that already have static A/PTR records in DNS zone ?
Normally you add prerequisites to the update request to say only
add the records if there are no records of the given type. DHCPD
does this by default.
... speaking of how DHCP does things, you could add a TXT record for
your "static" entries, and test to see if that TXT record exists in DNS
before attempting the update.
Doug
_______________________________________________
Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe
from this list
bind-users mailing list
bind-users@lists.isc.org
https://lists.isc.org/mailman/listinfo/bind-users
