Post of the Week: HTTP Redirect using Datagroups

In this "Post of the Week" video, we discuss HTTP redirects and how to use datagroups and iRules to do these redirects.  If you have lots of URLs to redirect, then you might want to consider using so...
Published Sep 29, 2017
Version 1.0
application delivery
data group
iRules
lbl
LTM
redirect
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Reddy1
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Feb 28, 2019

For some reason the below irule not working, if {[class match $uri eq DATAGROUP]} { set new_uri [class match -value $old_uri eq DATAGROUP] HTTP::uri "$new_uri" pool $XYZ }

 

I need to verify the incomming uri checked against the Data-group before the value is assigned. Do i need to change it to set new_uri "[class match -value $old_uri eq DATAGROUP]" ?