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Intrusion Prevention causing slow internet speeds

JonEvans
Since upgrading the firmware to the latest version 9.312-8 my internet performance has fallen massively. I have a Gbit connection to the internet and with Intrusion prevention turned on, I get anything from 10mbit to 100mbit depending on number of users. If IP is turned off my internet download speed jumps up to 650-800 Mbit/s.

Can anyone shed some light on what is wrong?

Thanks


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    Hi, the UTM is running on virtual machine which has 2 processors, and  8 GB of memory.

    We have been running IPS for 12 months now and not really noticed any performance issues until the last upgrade.
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  • 0
    Hi, the UTM is running on virtual machine which has 2 processors, and  8 GB of memory.

    We have been running IPS for 12 months now and not really noticed any performance issues until the last upgrade.
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