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headgear_30397's avatar
headgear_30397
Icon for Nimbostratus rankNimbostratus
Jul 19, 2010

irule for LTM: provide "no error" or reject for AAAA DNS queries

Hi All,     I found the irule below to provide "no error" response for AAAA DNS queries but it seems this is for GTM only. Anyone knows what is the irule for LTM? My DNS servers are load balance...
application delivery
dev
devops
iRules
netgeek_109058's avatar
netgeek_109058
Icon for Nimbostratus rankNimbostratus
Nov 10, 2015

Hello headgear

 

u can try something like this:

 

when DNS_REQUEST {

 

if { [DNS::type rrs] equals "AAAA" } {

 

DNS::drop

 

DNS::last_act noerror

 

}

 

}

 

Best regards

 

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