(SOL14855) Description
The BIG-IP system may incorrectly respond to a recursive query with a non-recursive answer.
This issue occurs when all of the following conditions are met:
The BIG-IP system is configured as a transparent DNS cache.
The BIG-IP system receives and caches the DNS non-recursive query for a domain.
The BIG-IP system processes a subsequent DNS recursive query for the same domain.
Impact
The system does not resolve recursive DNS requests.
Symptoms
As a result of this issue, you may e
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