v10 irule for link rel=canonical for search engines

Hello,

 

 

I would like to know if there is an irule that I can implement to bypass the accelerator's IBR for any links that have the following:

 

 

<link rel="canonical" href="http://www.sitename.com/webpage.htm" />

 

 

I currently have a policy to accelerate all .htm pages with Intelligent Browser Referencing turned on. It is working perfectly. However, the WA is tagging the canonical links with ;pv . That is causing search engines like google, yahoo, etc.. to index those bogus pages and our rankings are being affected.

 

 

I just want to somehow create an irule to use IBR on all htm pages except when the link above is present. If not an irule, maybe there's another way I can do it using the policy editor. Any help would be appreciated.

 

 

Thank you