Dell 610 with Soft release UTM.
IPS on or off - there are hardly any impact on the CPU or Memory.
IPS don't apply to anything but one work station.
Whenever applying IPS, all internet speed in my net drops down, no matter where.
1Gb internet line.
Testing Speed for the seeing the impact of intrusion prevention on Sophos UTM:
Workstation 1 with intrusion prevention off:
Download speed:780
Upload speed:900
Workstation 1 with intrusion prevention on:
Download speed:188
Upload speed:159
Workstation 2 with intrusion prevention off:
Download speed:509
Upload speed:433
Workstation 2 with intrusion prevention on:
Download speed:153
Upload speed:129
Workstation 3 with intrusion prevention off:
Download speed:392
Upload speed:439
Workstation 3 with intrusion prevention on:
Download speed:169
Upload speed:143
From these tests, you can see clearly the negative impact of the "Intrusion prevention" on the network speed.
Right now - IPS is OFF.
Any idea how to resolve this?
Thanks,
Goldy
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