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Forum Discussion

Deep_287674's avatar
Deep_287674
Icon for Nimbostratus rankNimbostratus
Oct 13, 2016

GTM License: iRule for DNS Flood protection

Hi Team,   We have created irule made to protect DNS Flood protection. But while saving the iRule it is asking for license which prevents the iRule from saving.   Why we need GTM license before...
application delivery
iRules
LTM
samstep's avatar
samstep
Icon for Cirrocumulus rankCirrocumulus
Oct 17, 2016

You can't use this particular iRule without a GTM license. DNS_REQUEST event as well as DNS::question command are GTM-specific.