Delete some A records

[Mykhaylo Khodorev]

Hi, all.
I've got trouble while deleting A records from zone.One of my DNS
servers is multihomed - it has 3 NICs and 6 IP addresses. Some time ago I
found out domaine zone has 6 A records for this server. I deleted extra
records, because its name should be resolved to one LAN IP address only. But
after reloading zone all records has appeared again. I find the problem and
unchecked Register this connection's addresses in DNS. So now this server
has one A record only.
But I've found out the same problem with (same as parent folder)
records. I've deleted extra records but they have appeared again. How can I
get rid of these records?
Mykhaylo

 

[Ace Fekay [MVP]]

Hi, all.
I've got trouble while deleting A records from zone.One of my DNS
servers is multihomed - it has 3 NICs and 6 IP addresses. Some time ago I
found out domaine zone has 6 A records for this server. I deleted extra
records, because its name should be resolved to one LAN IP address only. But
after reloading zone all records has appeared again. I find the problem and
unchecked Register this connection's addresses in DNS. So now this server
has one A record only.
But I've found out the same problem with (same as parent folder)
records. I've deleted extra records but they have appeared again. How can I
get rid of these records?
Mykhaylo

This is called the LdapIpAddress and is automatically created by the
netlogon service.

Disabling the Same As Parent LdapIpAddress blank FQDN and auto Publishing a
Blank Domain FQDN IP:[Taken from http://support.microsoft.com/?id=295328]

To disable only the registration of the local IP addresses, set the
following registry value, then reboot the machine for it to take effect:

1) Add the
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters
Registry value: DnsAvoidRegisterRecords
Data type: REG_MULTI_SZ
Value: LdapIpAddress

Then manually create the records you need for all your DCs. Each DC requires
this or GPOs may fail to function.

--
Regards,
Ace

Please direct all replies to the newsgroup so all can benefit.
This posting is provided "AS-IS" with no warranties and confers no
rights.

Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP
Microsoft Windows MVP - Active Directory

 

[Kevin D. Goodknecht [MVP]]

In

Hi, all.
I've got trouble while deleting A records from zone.One of my DNS
servers is multihomed - it has 3 NICs and 6 IP addresses. Some time
ago I found out domaine zone has 6 A records for this server. I
deleted extra records, because its name should be resolved to one LAN
IP address only. But after reloading zone all records has appeared
again. I find the problem and unchecked Register this connection's
addresses in DNS. So now this server has one A record only.
But I've found out the same problem with (same as parent folder)
records. I've deleted extra records but they have appeared again. How
can I get rid of these records?
Mykhaylo

Add this to the registry using regedt32 and manually create the record you
need.
Make sure the record you add is on the internal interface that has File
Sharing enabled so GPOs can be applied.


HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters

Registry value: DnsAvoidRegisterRecords
Data type: REG_MULTI_SZ

LdapIpAddress