iRule to mitigate attack

the first link limit connection per virt - this is not what i'm looking for.

the second link is much better.

i've edit the irule and it looks something like this:

what happend to other networks (outside the datagroup)? they wont be limited?

 
 Data group mapping hosts/networks to connection limit values
class conn_limit_dg {
   network 10.0.0.0/8 { "2" }
}

when RULE_INIT {
     This defines how long is the sliding window to count the requests. This example allows 10 requests in 3 seconds
    set static::windowSecs 3
}
when CLIENT_ACCEPTED {

     Max connections per client IP
    set limit [class match -value [IP::client_addr] equals conn_limit_dg]
    log local0. "[IP::client_addr]: \$limit: $limit"

     Check if client IP is in the connection limit data group and the request is a GET
    if { $limit ne "" } {
        set getCount [table key -count -subtable [IP::client_addr]]
        log local0. "[IP::client_addr]: getCount=$getCount"
        if { $getCount < $limit} {
            incr getCount 1
            table set -subtable [IP::client_addr] $getCount "" indefinite $static::windowSecs
        } else {  log local0. "[IP::client_addr]: exceeded the number of requests allowed. $getCount / $limit"
           reject
        }
    }
}