iRule Help

Yes, the example that Joel points you to is pretty close to what I understand that you need.

It does implement Data Groups to allow for multiple IP Addresses, etc.

Here is a static example. Perhaps you can combine pieces of the two to get exactly what you are needing.

when HTTP_REQUEST {
   if { [[string tolower [HTTP::uri]] starts_with "/website/login.aspx" ] and [IP::addr [IP::client_addr] equals "192.168.1.10"] } {
       pool matching.pool.name
   }
   else {
       pool nonmatching.pool.name
   }
}