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yuanqiang_22112's avatar
yuanqiang_22112
Icon for Nimbostratus rankNimbostratus
Jun 02, 2017

DNS translation

Hello please look at the image ,F5 GTM deployed in the border , client pc visit internet through F5. client dns is f5 self ip . For the configuration of F5 ,I think client can't receive any respon...
application delivery
BIG-IP DNS
Leonardo_Souza's avatar
Leonardo_Souza
Icon for Cirrocumulus rankCirrocumulus
Jun 02, 2017

Looks like a exam question. 😛

dig is using the root servers, so it can find the answer. While ping is probably using the pc dns ip.

Try:

dig @192.168.43.20 www.google.com

With that you will be using the DNS server you want, and should not work (same behavior as the ping)