append to a URI string

Hi Jim

I am going to make an assumption that internal address uses non-public private blocks. Thus, the logic will be if you are a not a private block then append the traffic.

 
 when HTTP_REQUEST {  
    if { !([IP::addr [IP::client_addr] equals 10.10.0.0/255.255.0.0]) } { 
      HTTP::uri /appenduri[HTTP::uri] 
    } 
 } 
 

Or you can add logic where it checks to see if you are not a private block or haven't already appended the traffic

 
 when HTTP_REQUEST {  
    if { !([IP::addr [IP::client_addr] equals 10.10.0.0/255.255.0.0]) and !(HTTP::uri "/appendeduri" } { 
      HTTP::uri /appenduri[HTTP::uri] 
    } 
 } 
 

Hope this helps

CB