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Paulius
MVP
mouverthewanderer Can you validate if the GTM is indeed receiving the UDP request? You should be able to use the following to validate that it is arriving at the F5.
tcpdump -ivvv 0.0 udp port 53
mouverthewanderer
Jul 25, 2023Nimbostratus
I used tcpdump on F5 OS and see that UDP packets didn't reach DNS listener IP. Thanks