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Yehsay_Moua_113's avatar
Yehsay_Moua_113
Icon for Nimbostratus rankNimbostratus
Nov 12, 2008

Need help to write iRule to modify hostheader

Hi all. I need some assistance with writing an iRule. I pretty much have the basics of writing redirects but here is something new that I'm not familiar with. How can I write a iRule to spoof or ma...
application delivery
dev
devops
iRules
hooleylist's avatar
hooleylist
Icon for Cirrostratus rankCirrostratus
Nov 13, 2008
Hi,

You can use HTTP::header replace Host "new_domain.com" to replace the existing host header value with the new domain: 

 
 when HTTP_REQUEST { 
  
     Replace the existing host header with new_domain.com.  
     If there isn't an existing host header it will be inserted 
    HTTP::header replace Host "new_domain.com"  
 }

Aaron