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Forum Discussion

Eric_27158's avatar
Eric_27158
Icon for Nimbostratus rankNimbostratus
Nov 24, 2010

GTM and DNS caching for UDP connections

Hey all, thanks for reading....     I've run into a situation where an outage to a GTM pool node causes problems with client-side DNS caching. For example, I have two nodes in a GTM pool and th...
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JRahm's avatar
JRahm
Icon for Admin rankAdmin
Dec 08, 2010
It really comes down to business requirements. How long is acceptable? If the DNS load balancing doesn't meet the requirements, then an LTM is a better candidate here as being constrained by a dns timeout on ldns (and client machines) is tricky.