Ok -
Naked FreeBSD 11 on esxi 6.7u2 with i350 t4 in pci passthrough -> iperf 1Gbit = 80% CPU load on a 3.9 Ghz i3 7100 cpu
Naked FreeBSD 12 on esxi 6.7u2 with i350 t4 in pci passthrough -> iperf 1Gbit = 6% CPU load on a 3.9 Ghz i3 7100 cpu

Edit - seems like the host cpu ramps up to 80% on freebsd 12 and 11 when i run 1 Gbit through the vms...
the vms show only 12% cpu load inside (htop).
Guess its just how freebsd handles packets... a debian vm shows 12% host load and 8% vm load when im iperfing...

@johnpoz

hello

I did not understand it well you removed the autonegotiated in the WAN of the Esxi? or of the Pfsense? I will prove it

Thank you

@lmh1 said in virtualbox pfsense:

http://192.168.2.2:2/

What?? Select port 2??? Why and the hell would you think you need to select port 2? If your trying to get pfsense gui to listen on port 2, that is a HORRIBLE idea... I would suggest you just leave that at default.. Or use a more common port for web gui.. Not port 2

As to what card you use in VB - I suggest you look to their docs.. This is not a support forum for virtualbox..
https://www.virtualbox.org/wiki/Documentation

I think your list of stuff you don't have much experience with would fill a library ;)

Was this ever worked? I am in a similar situation...

You have 4 port nic in your host.. And what vswitches do you have each port connected too?

what part of this is confusing?
https://docs.netgate.com/pfsense/en/latest/virtualization/virtualizing-pfsense-with-vmware-vsphere-esxi.html

So I tried both Debian and ESXI6.7.
On both it is possible to do a PCI Passthrough on of the network cards.
Both run pretty much the same, I don't think there's much of a difference in the resources they use.
Using Debian I can still use my PC as a media station / media server on the LAN. I could also install a few other things and have some LAN or WAN servers on it but I've never got to it.
Running ESXI I can have a web server, a file server and my own mail server (a long time obsession of mine) but I cannot use the unit for displaying any media to a TV / Monitor.

The issue with Debian is that it is set for automatic security updates (normal in my mind) and a couple of times already it rebooted on it's own and the VM does not come back up due to various issues, last incident it was something related to the display adapter for the VM.

ESXI on the other hand comes back up reliably, autostarts the VMs just fine but I loose the GPU basically.

Bottom line, there's no happy medium.

In another order of ideas, what is the difference security wise in running a bare metal hypervisor like ESXI compared to libvirt in Debian; all under the assumption that the network cards are being passed through and not bridged. It is my understanding that in a PCI passthrough situation the hardware is passed through with not underlying hypervisor interaction so in order to compromise anything one would have to exploit a firmware vulnerability in the NIC or a software vulnerability in the PfSense / OPNSense itself before getting to the host in any way.

removed the parameter from /boot/defaults/loader.conf and put it in

/boot/loader.conf.local

upgrade from 2.4.3 to 2.4.2_2 worked fine, parameter (and NICS) are still there

I think so.
On my home installation on KVM with virtIO NIC the network was blocked after each view minutes till I checked "Hardware Checksum Offloading". After checking it there is no issue anymore.
The other option are the default values anyway.

It's recommended to disable it in the pfSense docs as well:
https://docs.netgate.com/pfsense/en/latest/virtualization/virtualizing-pfsense-with-proxmox.html

@ITFlyer Hello again. I found this, appears it may be FreeBSD's lack of support of SR-IOV in any version as Hyper-V VM. https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/supported-freebsd-virtual-machines-on-hyper-v#table-legend

Glad it's working for you.

@Gisle thanks for your reply.
Cheers!

I did a static ip from Windows 10 with Gateway 192.168.1.253 (pfsense) DNS 8.8.8.8, 8.8.4.4 - WORKS
Thanks You.

Static ip from pfsense MAC binding - DID NOT WORK

Static ip from Windows with Gateway pfsense DNS pfsense - DID NOT WORK

@Gertjan Thanks!

I found what you were referring to and noticed the dpinger processes. I don't have control of anything on the other side of my modem, but I do know the gateway address. I've had my IP change a few times over the year, to be honest... so I went with a google DNS server. It's 8 hops away, but it's not likely to change in the foreseeable future.

Thanks for the assistance.

it is the same ;)
I have migrated Forefront TMG:s that way.
The only thing is to allow a private IP on the wan if of the sub FW

@stephenw10 I just add kern.timecounter.hardware=ACPI-fast from web UI in tunables and reboot the PFsense VM :)

@Wizard76 Thanks for the reply. Since my post, I've tried both ways and really haven't really seen a difference, even in CPU (and my 10 year old Q6600 needs all the help it can get...). Thanks again.