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Forum Discussion

senthil147_1421's avatar
senthil147_1421
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Jan 20, 2018

GMT recursion DNS getting timed out

Hi   i have enabled recursion on GTM and created acl for internal IP range also opened a rules on firewall from GTM self IP to any destination on dns service. When i make GTM listner as DNS serve...
application delivery
BIG-IP DNS
senthil147_1421's avatar
senthil147_1421
Icon for Nimbostratus rankNimbostratus
Jan 22, 2018

yes it passes properly as expected. when i run tcpdump in GTM its trying to connect to multiple NS in internet during that time i am getting timed out but eventually it works.

 

Thanks, senthil