Lucky Tham
asked on
AD DNS Issue
hi,
Ps advivce. Tks
Event Type: Error
Event Source: DNS
Event Category: None
Event ID: 4004
Date: 7/23/2018
Time: 4:30:45 PM
User: N/A
Computer: HQAD1
Description:
The DNS server was unable to complete directory service enumeration of zone inet.com. This DNS server is configured to use information obtained from Active Directory for this zone and is unable to load the zone without it. Check that the Active Directory is functioning properly and repeat enumeration of the zone. The extended error debug information (which may be empty) is "". The event data contains the error.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 2a 23 00 00 *#..
Event Type: Error
Event Source: DNS
Event Category: None
Event ID: 4011
Date: 7/23/2018
Time: 4:30:45 PM
User: N/A
Computer: HQAD1
Description:
The DNS server was unable to add or write an update of domain name LTID16BSD1860AB in zone smrtnet.ads to the Active Directory. Check that the Active Directory is functioning properly and add or update this domain name using the DNS console. The extended error debug information (which may be empty) is "". The event data contains the error.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 2a 23 00 00 *#..
Ps advivce. Tks
Event Type: Error
Event Source: DNS
Event Category: None
Event ID: 4004
Date: 7/23/2018
Time: 4:30:45 PM
User: N/A
Computer: HQAD1
Description:
The DNS server was unable to complete directory service enumeration of zone inet.com. This DNS server is configured to use information obtained from Active Directory for this zone and is unable to load the zone without it. Check that the Active Directory is functioning properly and repeat enumeration of the zone. The extended error debug information (which may be empty) is "". The event data contains the error.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 2a 23 00 00 *#..
Event Type: Error
Event Source: DNS
Event Category: None
Event ID: 4011
Date: 7/23/2018
Time: 4:30:45 PM
User: N/A
Computer: HQAD1
Description:
The DNS server was unable to add or write an update of domain name LTID16BSD1860AB in zone smrtnet.ads to the Active Directory. Check that the Active Directory is functioning properly and add or update this domain name using the DNS console. The extended error debug information (which may be empty) is "". The event data contains the error.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 2a 23 00 00 *#..
ASKER
There are 3 AD
AD1 is ip .160
AD2 is ip .161
AD3 is ip .162
AD1 is ip .160
AD2 is ip .161
AD3 is ip .162
ASKER
I don't quite understand DNS and show me how to check. Tks.
Which IP addresses is this server using for DNS? Can it ping them? Can you use nslookup to resolve any addresses?
ASKER
from preferred dns server : x.x.x.160,
alternate dns server: x.x.x.162, x.x.x.161
can ping itself .160 and other AD2 - .161 AD3 - .162
Tks
alternate dns server: x.x.x.162, x.x.x.161
can ping itself .160 and other AD2 - .161 AD3 - .162
Tks
ASKER
my pc this morning can ping ad1 but now can't ping anymore.
I can login to the ad1 system to ping ad2 & ad3.
I can login to the ad1 system to ping ad2 & ad3.
ASKER
can ping ad1 ip address not hostname of ad1.
ASKER
dns server should be .162
ASKER
tried to change to alternative dns .162 but with error. see attachment
nic1.jpg
nic1.jpg
Put PDCe DNS as first and all other DCs as DNS servers (you can have more than two)
ASKER
I've to switch it but encountered error. I've attached in my earlier post. Tks.
Is the other adapter disabled? If so continue
ASKER
Yes
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Which servers is this server using for DNS? You cannot use any external DNS within an Active Directory environment.