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Forum Discussion

Thomas_Leroy's avatar
Thomas_Leroy
Icon for Nimbostratus rankNimbostratus
Mar 16, 2018

Block URL iRule

Hi, I try to block URL based on the DNS request : when DNS_REQUEST {if {[class match [DNS::question name] contains "URL_blocking"] } { log local0. "website blocked [DNS::question name]" DNS::...
application delivery
BIG-IP DNS
iRules
oguzy's avatar
oguzy
Icon for Cirrostratus rankCirrostratus
Mar 16, 2018

Hi Thomas,

 

According to answers from a similar question stated in the following link iRule Data Group with string and regex , it is not possible to use regex or wildcards in a data group object. However I can not find any formal explanation about it.