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Forum Discussion

jrmorris_151361's avatar
jrmorris_151361
Icon for Nimbostratus rankNimbostratus
Dec 23, 2014

DNS:rrtype undefined procedure

I am trying to create the following iRule to help rate limit DNS queries for amplification protection as noted in a few articles. But I get an undefined error. I've confirmed DNS:rrtype is a good var...
application delivery
devops
iRules
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Dec 23, 2014

DNS::rrtype is a GTM only iRules command. If manipulating DNS on an LTM virtual server, use the DNS::type command instead.

 

Note that manipulating DNS from LTM iRules with the dns profile requires an active GTM or DNS services license.