IPS Throughput

Question

I have a client with an SG230 running 9.508. Their internet connection is 250/50Mbps cable. With Intrusion Prevention enabled, their speed test shows at 50/50Mbps. Disabling Intrusion Prevention gets them their full internet speed. I have adjusted the attack patterns as shown below. 
 
 I have also added the requisite servers in performance tuning. Anti-portscan is enabled. 
 What can be done to improve performance?

LuCar Toni · Accepted Answer

Hi, 
 
 Maybe you should think about the "no time limit". 
 With this option, you will enable nearly every ips pattern of the last X years. Most of them are already fixed. 
 Read the recommendation of this on the IPS page itself. 
 
 Cheers