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Jason_40733's avatar
Jason_40733
Icon for Cirrocumulus rankCirrocumulus
Apr 08, 2011

GTM Topology Architecture with DNS resolvers

We are implementing GTM and have some general topology rules setup for routing our traffic. Something we have come across, is a potential need for us to route different groups of DNS clients that ar...
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Sly_85819's avatar
Sly_85819
Icon for Nimbostratus rankNimbostratus
I am not sure if this thread is still live but I am also in the same situation. We have our main DNS server as Infoblox and sub-zone delegation pointing to GTM. The tcpdump shows queries coming from DNS server and not the client polling for record. Anycast DNS is also making it a bit difficult. Any more ideas?
chris01_159200's avatar
chris01_159200
Icon for Nimbostratus rankNimbostratus
Aug 27, 2014
Sly, we are trying to implement topology based load balancing as well for clients referred to the GTMs from Infoblox. Were you ever able to overcome the fact that the requesting client address is not associated with the topology decisions due to the LDNS source being Infoblox instead of the client's actual DNS server? Thanks! -Chris