Il giorno ven 21 set 2018 alle ore 12:34 Davide Butti <[email protected]>
ha scritto:

> Hello; I'm having some hard time getting my oVirt cluster back to work,
> after the last update to 4.2.6.
>
> One thing that does not work anymore is VLAN Trunks; before the update,
> the cluster was running in OVS mode, and I could define logical networks
> without VLAN tag; then, networks packets got forwarded to the guest as
> "tagged".
>
> Right now version 4.2.6 won't allow me to assign the (OVS) Logical network
> to the guest NICs anymore, but it insists that I use a vNIC profile from an
> external provider.
>
> First question: Is this expected? Must I really work with externally
> provided networks only?
>
> Anyway, for the vNIC interfaces that only carry untagged traffic, I was
> able to define an external OVN network, connect it to the corresponding
> "Data center Network", and everything works as it did before. But the
> "trick" does not work for "trunk" interfaces that should carry VLAN tagged
> traffic.
>
> So to the second (main) question? How is this to be solved? Is there a way
> to define a VLAN trunk under OVN? Or is there a way to pickup a Data Center
> logical network to attach to the vNIC as we did before?
>
>

Dominic, can you please have a look?




> Thanks in advance for your help!
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-- 

SANDRO BONAZZOLA

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA <https://www.redhat.com/>

[email protected]
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