[ovirt-users] virt-in-virt problem: DHCP failing for a container in a oVirt VM

[Will Dennis]

Hi Simone,

These are the instructions I followed, which I found at: https://www.ovirt.org/develop/developer-guide/engine/engine-config-examples/

----
Adding VM custom properties (macspoof)
  # engine-config -s "UserDefinedVMProperties=macspoof=(true|false)" 
  # service ovirt-engine restart 

In order to deactivate mac spoof filtering on a VM:

1. Bring down the VM
2. edit the VM
3. Click advanced
4. Custom properties
5. Add a key
6. elect macspoof
7. Type true as the value  <<<
8. Start the VM
----

I did indeed do this. See the attached UI pic from one of the VMs I edited. So I take it that this did not properly alter the 'filterref' attribute properly?


-----Original Message-----
From: Simone Tiraboschi [mailto:stirabos at redhat.com] 
Sent: Wednesday, June 08, 2016 5:58 AM
To: Will Dennis
Cc: jvdwege at xs4all.nl; users at ovirt.org; Michal Skrivanek
Subject: Re: [ovirt-users] virt-in-virt problem: DHCP failing for a container in a oVirt VM

On Wed, Jun 8, 2016 at 12:00 AM, Will Dennis <wdennis at nec-labs.com> wrote:
>     </controller>
>     <interface type='bridge'>
>       <mac address='00:1a:4a:16:01:56'/>
>       <source bridge='207-net'/>
>       <target dev='vnet0'/>
>       <model type='virtio'/>
>       <filterref filter='vdsm-no-mac-spoofing'/>

The issue is simple here ^^^
Please check if and how you configured the macspoof vdsm hook; please follow this guide:
 https://github.com/oVirt/vdsm/tree/master/vdsm_hooks/macspoof


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