Packet limit

guys, how can i change packet limit per one ip address? i use waterdog and it logs player on pocketmine with 127.0.0.1 and all player on server are with 127.0.0.1. when server reach 26 player, raklib block 127.0.0.1 for 300 seconds. what i must do? change pocket limit or ...? help me please

 

PHP:

public function onEnable() {
        foreach ($this->getServer()->getNetwork()->getInterfaces() as $interface) {
            if($interface instanceof RakLibInterface) {
                $interface->setPacketLimit(PHP_INT_MAX);
                break;
            }
        }
}