Working with my customer today on a funny little error that keeps reappearing in their DNS Logs
Event Type: Error
Event Source: DNS
Event Category: None
Event ID: 6702
Date: XX/XX/XX
Time:
User: N/A
Computer: ABC123
Description:.
The server was a Domain Controller running Active Directory Integrated DNS. The namespace it was Authoritative for was NOT a single label domain, which has been known to cause this error in the past. The solution for that by the way was the following
In this instance the issue was being cause by teamed NICS….see below;
NIC Teaming creates a virtual adapter for the operating system to use. When looking
through the registry, the
Hkey_Local_Machine\System\CurrentControlSet\Services\TCPIP\Interfaces will show at
least 3 interfaces, 2 for the actual physical cards, and 1 for the virtual card.
After adding the key "DisableDynamicUpdate" and setting it to 1 on each physical
interface in the registry (but NOT the virtual interface), the 6702 errors
stopped.
This solution worked for me.