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Hardware and Performance / Re: DEC850 : UFS or ZFS
« on: November 13, 2023, 01:53:24 pm »Yep, ZFS. Since a year or so the factory hardware comes shipped with ZFS on root as well.
Cheers,
Franco
Thanks franco
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Thanks franco
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Hardware and Performance / DEC850 : UFS or ZFS
« on: November 13, 2023, 11:37:30 am »
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 ?
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 ?
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22.1 Legacy Series / Re: Errors out on VLAN interfaces with Suricata/netmap
« on: March 18, 2022, 02:41:22 pm »
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?
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?
4
22.1 Legacy Series / Errors out on VLAN interfaces with Suricata/netmap
« on: March 03, 2022, 03:21:58 pm »
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 :
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,
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,
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