[Users] vlan on mgmt network

William Kwan potatok at yahoo.com
Fri Jan 17 22:05:22 UTC 2014


I tried to define a virtual interface for vlan102, by 

    adding ifcfg-bond0.102
    manually and restarted network services.





On Friday, January 17, 2014 4:45 PM, Itamar Heim <iheim at redhat.com> wrote:
 
On 01/17/2014 11:38 PM, William Kwan wrote:
> OK..   tested with bond0.102 for vlan102
> I guess I can't do this with oVirt?  It wouldn't pickup this interface.
> It still shows up eth0, eth1 and bond0 only

you tried to define a vlan youself on the bond, or use a vlan via a 
logical network over the bond via ovirt-engine (which should work)?


>
> Will
>
>
>
> On Friday, January 17, 2014 1:15 PM, William Kwan <potatok at yahoo.com> wrote:
> Thanks all for the info. I'm trying the suggestions with 3.3.2-1.el6
>
> Assaf mentioned the following which is true.
> You can make ovirtmgmt a non-VM, untagged (non-VLAN) network, then place
> as many VM, tagged networks as you'd like on the same NIC or bond.
>
> I tried a few things and I haven't been able to find a way through.
> Obviously or not, there are more facts/rules.  Just put up a few of them
> here
>
> Cannot have more than one non-VLAN network on one interface
> Cannot have a non-VLAN VM network and VLAN-tagged networks on one
> interface. ( got this when I tried to drag a VLAN-tagged VM network on
> the same interface as the non-VLAN VM network).
>
> I'll try to test adding a bond0.<vlan>.  I need to have
> bond0 - for both mgmt network and a vlan
> bond1 - for another subnet.
>
> Will
>
>
>
>
> On Thursday, January 16, 2014 1:50 PM, Juan Pablo Lorier
> <jplorier at gmail.com> wrote:
> Hi William,
>
> You can have several logical networks on the same interface. If
> ovirtmgmt is not a vm network you can even mix tagged and untagged
> networks (if not, you can't mix). You don's have to do anything besides
> creating the logical networks in ovirt and assign them to the interface,
> ovirt takes care of creating the virtual interfaces it needs.
> What you can't do is have more than one logical network per vlan (I
> think there's a feature request on this, I know I've asked it on the
>
> list:-) ).
> Regards,
>
>
>
>
>
>
>
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