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Yep, ZFS. Since a year or so the factory hardware comes shipped with ZFS on root as well.


Cheers,
Franco

Thanks franco

Hi,
I need to reinstall my DEC850 and I wonder which file system is recommended?
It came with UFS, then ZFS support was added to opnsense.
Generic documentation is talking about ZFS, but what about  DEC850 specifically?
I mean, ZFS performance is very bad with nvme. DEC850 have a SSD so maybe performance will not be good.
Do you have some advice or performance benchmark for UFS ou ZFS on DEC850 ?

Hi,
I received and configured my new OPNSense DEC850 appliance.
I tough that whith OPNSense Business edition and certified hardware it will be better but no, I still have issue with errors out.

New configuration :
- OPNSense appliance DEC850
- igb interfaces
- OPNSense Business 21.10.3

Maybe suricata/netmap need to be tweeked to allow full speed with vlan tag ?
There is a field "default packet size" in suricata advances parameter. I suppose packets with vlan tag are larger than normal, should I change this parameter?

Hello,

I have a lot of "errors out" on interfaces with VLAN when suricata/netmap is enable. Errors count increments continuously and it's worst with high load >800Mbps.

My setup :

• version 22.1.2
• Proxmox VM
• 2 interfaces: WAN and LAN, both with VirtIO

Parent interface is assigned and enabled, all hardware offloading is off including VLAN filtering. Suricata is enabled on parent interface.
I have no error on parent interface nor on WAN (no VLAN on WAN)
I tested with Intel E1000 instead of VirtIO without luck, errors are still counting.

Are there any tunables or setting to change to avoid those errors ?

If you need more informations, log, dump I can provide them.

I plan to buy an OPNSense appliance, do someone use it with VLAN and suricata without error on appliance?

Best Regards,