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sctkd
Altostratus
Mar 15, 2021DNS irule / topology
Hello- I have a DNS irule in place to select a particular pool based on LDNS source subnet. However, the WIP load balancing method still overrides my irule. For example, with the irule in pla...
eey0re
Cirrostratus
Mar 16, 2021Just to check - are you are adding this iRule as a GTM iRule (DNS > GSLB > iRules) attached to the WideIP, not as an LTM iRule attached to the Virtual Server (DNS Listener)?
Are you possibly using a non-zero route-domain with your DNS listener? If so, you may need to add that route domain for the IP::addr subnet comparison to work.
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