[EMAIL PROTECTED] (Sean Donelan) writes: > > Try saying that after running a major DDoS target, with "HIT ME" your > > forehead. No offense Sean but I'd like you to back your claim up with > > some impirical data first. > > Has the number of DDOS attacks increased or decreased in the last few > years has uRPF has become more widely deployed?
the number of spoofed-source attacks is down only-slightly. > Do you have any evidence the number of attacks are decreasing? the overall number of attacks and their volume seems to be decreasing ever-so-slightly, but the ferocity of the attacks that come through seems to be increasing more-than-slightly. and, when defending against one of these, every valid source address is worth its figurative weight in gold, and constitutes a minor compromise for the attacker, even if the host it helps to identify is disposable, easily replaced, and difficult to repair. [ of course, sean, i could just be making that part up. but since i keep saying it and since i get attacked pretty frequently, i might be telling the truth. it could be worth assuming a little credibility and seeing where that leads you. (but, we digress.) ] -- Paul Vixie