Created on 11-25-2019 06:48 AM Edited on 01-15-2022 08:00 AM By alif
1) Nturbo can be enabled or even disabling globally on the box with these below commands:
#config ips global
set np-accel-mode [none | basic] <----- None: Disables Nturbo, Basic: Enables Nturbo.
If the np-accel-mode option is not available on the firewall, it means that FortiGate model does not support NTurbo.
2) Furthermore, Nturbo can be disabled on a per policy basis with these below commands:
#config firewall policy
set np-accelation enable/disable
To observe more advanced Nturbo statistics, issue the command:
#diagnose test application ipsmonitor 14
1) Device Identification:
Interfaces which are involved on the firewall policies must have device identification disabled.
2) Session helpers:
All the sessions which are being handled by session helpers cannot be offloaded to Nturbo.
3) Proxy based features:
Proxy based applications such as proxy AV should not be enabled on the firewall policies.
As of 6.2.0 also, firewall policies involved in traffic should be configured in flow based inspection mode.
4) Interface policy or DDoS policies:
Physical ports which belong on the traffic must not have any interface or DDoS policies configured.
Protocols other than TCP, UDP cannot be offloaded to Nturbo.
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