Converting A10 aFlex rules to F5 iRules

Hi adrianglendinning your class syntax is a little off. Try this:

when HTTP_REQUEST priority 500 {
    if { [string tolower [HTTP::uri]] starts_with "/my/url/here" &&
         ![class match -- [IP::client_addr] equals Test_IPs1] && 
         ![class match -- [IP::client_addr] equals Test_IPs2] } {
            drop
         }
}

also you can combine those two classes into a single class to simplify the condition a little unless there's a good reason to keep them separate.