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Forum Discussion

headgear_30397's avatar
headgear_30397
Icon for Nimbostratus rankNimbostratus
Jul 20, 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...
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Chris_Miller's avatar
Chris_Miller
Icon for Altostratus rankAltostratus
Jul 20, 2010
Bummer...I know LinkController allows you to check a box for no IPv6 responses but that's not for load balancing DNS, it's for actually responding to them.

 

 

It looks like Hoolio's options will work for you. You'll need to drill into the UDP payload to recognize the IPV6 lookup and react accordingly. Not sure you'll be able to send "noerror" though.
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