For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Albert__Tase_70's avatar
Albert__Tase_70
Icon for Nimbostratus rankNimbostratus
Jan 14, 2008

Catch all

I have a very large irule and currently I need to add the following logic but not sure how too     I alkimia inserts say x in the http header when stff comes from them I need to be able to catc...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Jan 15, 2008
How about this?


when HTTP_REQUEST {
    Check if HTTP header X does not have an IP address for the value
   if {not ([HTTP::header value X] matches_regex {\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}})}{
       Insert the client IP address in the X header
      HTTP::header insert X [IP::client_addr]
   }
}

Aaron