The packet was rejected on the DNS event log

  • Thread starter Thread starter Mr555
  • Start date Start date
M

Mr555

Hi Everyone

I am continously receive this error on the DNS Event log.
on our Domain Controller our DNS is installed on
192.168.1.33, how come it rejecting it self ???

"The DNS server encountered an invalid DNS update message
from 192.168.1.33. The packet was rejected"

I can not find any answer on the Microsoft help site

Thanks
 
In
Mr555 said:
Hi Everyone

I am continously receive this error on the DNS Event log.
on our Domain Controller our DNS is installed on
192.168.1.33, how come it rejecting it self ???

"The DNS server encountered an invalid DNS update message
from 192.168.1.33. The packet was rejected"

I can not find any answer on the Microsoft help site

Thanks
Click to expand...

Can you post the EventID # please?
Can you also post an ipconfig /all from this machine.

Thanks


--
Regards,
Ace

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

Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP
Microsoft Windows MVP - Active Directory
 
See:
288176 Event 5509 Is Reported in the DNS Log of Event Viewer
http://support.microsoft.com/?id=288176
Is the DNS/DC also your DHCP server?
--------------------
In

Can you post the EventID # please?
Can you also post an ipconfig /all from this machine.

Thanks


--
Regards,
Ace

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

Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP
Microsoft Windows MVP - Active Directory
Click to expand...

__
Danny Slye
Microsoft Support Professional
MCSE

This posting is provided "AS IS" with no warranties and confers no rights.
Please reply to the newsgroup so that others may benefit. Thanks!
 
Hi Ace

The event ID is 5509

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Compaq NC3163
Fast Ethernet NIC
Physical Address. . . . . . . . . : 00-02-A5-AB-2D-
FC
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.33
Subnet Mask . . . . . . . . . . . : 255.255.252.0
Default Gateway . . . . . . . . . : 192.168.1.254
DNS Servers . . . . . . . . . . . : 192.168.1.33
192.168.1.53
Primary WINS Server . . . . . . . : 192.168.1.33

Thank you
 
In
Mr555 said:
Hi Ace

The event ID is 5509

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Compaq NC3163
Fast Ethernet NIC
Physical Address. . . . . . . . . : 00-02-A5-AB-2D-
FC
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.33
Subnet Mask . . . . . . . . . . . : 255.255.252.0
Default Gateway . . . . . . . . . : 192.168.1.254
DNS Servers . . . . . . . . . . . : 192.168.1.33
192.168.1.53
Primary WINS Server . . . . . . . : 192.168.1.33

Thank you
Click to expand...

Thanks for posting that information. Seems the top part of it got truncated
for some reason. I wanted to examine that too to advise if you have anything
else amiss...

As for the specific 5509, Danny took care of that for you. It's usually an
underscore or a space in the hostname that's causing it, since they are
illegal DNS characters.


--
Regards,
Ace

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

Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP
Microsoft Windows MVP - Active Directory
 
In
Mr555 said:
Yes you are right, is this a no no ?

Thanks

Mr555
Click to expand...


Yep. Certain characters are not supported by DNS and will cause problems
with AD since AD is DNS based.

--
Regards,
Ace

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

Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP
Microsoft Windows MVP - Active Directory
 
Sorry I mean is it not recommand to have DNS and DHCP
servive on the same server ?

Thanks

Mr555
 
In
Mr555 said:
Sorry I mean is it not recommand to have DNS and DHCP
servive on the same server ?

Thanks

Mr555
Click to expand...


No, that's not what I said. How did you inference that with my posts?

DHCP and DNS and WINS CAN be on the same machine. The whole point of the
error that you are getting is based on the computer name of one of your
clients that has an illegal character in the hostname, such as an underscore
or a space. Those characters are illegal DNS characters. Period.

I never said anything about DNS and DHCP not co-existing on the same
machine.

--
Regards,
Ace

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

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