Performance tuning for IPS maximum performance

[MagikMark]

Guys,

Any update on the tunables for igc?  Which among them are still relevant?

[spetrillo]

Is this information still relevant for Suricata 8.03?

[BrandyWine]

Guys,

Any update on the tunables for igc?  Which among them are still relevant?

I had posted some time ago my set of sysctl settings that were applied, taken from various sources listed in the post. No formal testing was done though. Suggested settings are just that. True-tried is cumbersome but has more weight relevant to "suggested".

IIRC, most of my settings are router relevant because my FW does very little host stuff.

[0zzy]

As far as i understand it correctly, not all tunables are for every hardware right?
I have many tunables configured, some on the hard way (something broke needed a restore to backup settings).
So my question is: How can i proof that these tunables are working with my Hardware?

[Seimus]

Some tunables are specific those per NIC. So you need to know what nic you use for example if you have ax than tunables with igc will not do anything.

If a tunable is not anymore available in FBSD, than in the UI it will be flagged and you will see a message next to the tunable that is unknown or something like that.

Regards,
S.