(SOL14851) Description
The BIG-IP system may incorrectly handle responses for EDNS0 queries. The BIG-IP system may fail to truncate a response over the User Datagram Protocol (UDP), or unexpectedly truncate a response over TCP.
This issue occurs when the following condition is met:
The BIG-IP system provides the Domain Name System (DNS) response from DNS Express or DNS Cache.
When the BIG-IP system receives a UDP EDNS0 query with a max UDP size specified, and the response is larger than the specified va
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