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Forum Discussion

vince1337_31232's avatar
vince1337_31232
Icon for Nimbostratus rankNimbostratus
Mar 07, 2018

DNS Last resort pool and irule issue

Hi   We have a pair of F5 with DNS/LTM features. We want to achieve an automatic page in case an application goes down. To do this, I use "last resort pool" in my DNS module (pool tab under wide i...
application delivery
BIG-IP DNS
LTM
JG's avatar
JG
Icon for Cumulonimbus rankCumulonimbus
Mar 07, 2018

Well, you need to check the down status of the normally used pool first before passing queries to this last-resort pool in this irule.