This would be a very useful feature. At the moment you can only specify one policer value for everything. But since we can have completely different thresholds for different protocols this is kind of useless. For example we set threshold for tcp traffic to 2Gbit/s and threshold for tcp syn packets to 10000 pps. But 10000 tcp syn packets per second iz just couple of Mbit/s of traffic. So setting policer to 1Gbit/s for tcp traffic makes no sense for tcp syn attack....

This would be a really great feature to see. :)