Using Client Subnet in DNS Requests

BIG-IP DNS 14.0 now supports edns-client-subnet (ECS) for both responding to client requests (GSLB) or forwarding client requests (screening). The following is a quick start on using this feature. ...
Published Sep 14, 2018
Version 1.0
application delivery
BIG-IP DNS
Robin_Mordasie1's avatar
Robin_Mordasie1
Historic F5 Account
Nov 09, 2018

A question was asked above regarding persistence, and yes when you apply a persistence profile you will see the client IP address in the persistence record, which means that if the user does start using a different local DNS resolver which supports client-subnet insertion, the GTM persistence record will be used.