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Forum Discussion

Antony2015's avatar
Antony2015
Icon for Altostratus rankAltostratus
May 05, 2014

External DNS to GTM

Dear All,   I have completed a setup where all internal users are able to hit the URL. But, when the users are coming from the Public Internet, the solution is failing for DR site. The traffic flo...
deployment
design
Cory_50405's avatar
Cory_50405
Icon for Noctilucent rankNoctilucent
May 06, 2014

If you have a wide IP configured with a pool containing two members (VIP on active site LTM, VIP on DR site LTM), and you disable the pool member corresponding to your active site LTM, GTM should then hand out the answer for the DR site LTM. If this isn't happening, then it sounds like DNS traversal may not be happening as you expect or some caching is occurring.

 

If you query the GTM's public listener directly rather than traversing normal DNS, do you see the expected results?