[ovirt-users] Re: Cannot forward traffic through VXLAN
On Thu, Dec 12, 2019 at 4:27 PM <k.betsis(a)gmail.com> wrote:
> On Thu, Dec 12, 2019 at 11:29 AM
<k.betsis(a)gmail.com> wrote:
>
>
> I see.
> This will create an external OVN network.
> As far as I know, OVN networks do not allow mac spoofing, even if port
> security is disabled.
>
I have installed the vdsm hook for allow both promiscuous and mac-spoofing
and have the same experience.
So it is safe to assume that this cannot be supported in ovirt?
Not external logical networks, with vNIC profiles, have no network filter
during the VM is started (or the vNIC is hotplugged),
allows any MAC address. This works without any hook required.
In most simple flow for a lab would be to remove the network filter from
ovirtmgmt, attach ovirtmgmt to a VM and boot the VM.
>
> Are you able to use physical networks (oVirt logical network with VM
> networking, optional VLAN tag, but not external)
> to connect the oVirt VMs?
>
I can connect to VMs through the internet and IPSEC, but i wanted to
extend them.
Do you know of any other way where i can extend on VM network from ovirt
to another hypervisor?
As I wrote above, layer 2 tunneling from one VM to another should work.
Are you force to extend the network on layer 2? If not,
two VMs connected by a tunnel or a VPN might be more straight and would
even limit layer 2 broadcasts.
Any idea will help.
Appreciate the till now assistance.
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