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Forum Discussion

daboochmeister's avatar
daboochmeister
Icon for Cirrus rankCirrus
Jan 18, 2018

Using F5 DNS to move public hostname resolution to other data center if outgoing internet access is down

I've been looking for how to reliably accomplish something that feels like it should be a bog-standard need - but not finding any clear description of how to do it.   We have a primary and a backu...
application delivery
BIG-IP DNS
link monitor
Only1masterbla1's avatar
Only1masterbla1
Icon for Cirrus rankCirrus
Jan 19, 2018

GTM Global availability (GA) would always give VIP of the preferred data center. If GTM sync is happening over Internet interface, it should mark preferred site down due to lack of update.