On Fri, 21 Sep 2018 14:17:37 +0200 Sandro Bonazzola <sbona...@redhat.com> wrote:
> Il giorno ven 21 set 2018 alle ore 12:34 Davide Butti > <dbutti...@gmail.com> 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? > > Yes, this way there is a clean separation between VM networks and host networks. > > 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? Trunk is not implemented in ovirt-provider-ovn. If you think that this would be helpful for you, you are welcome to create a bug and explain in short words your motivation. > > Or is there a way to > > pickup a Data Center logical network to attach to the vNIC as we > > did before? > > As it is not working with networks provided by ovirt-provider-ovn, it should work with neutron networks in clusters with OVS switch type, or with oVirt logical networks or neutron networks in clusters with linux-bridge switch type. > > > > Dominic, can you please have a look? > > > > > > Thanks in advance for your help! > > _______________________________________________ > > Users mailing list -- users@ovirt.org > > To unsubscribe send an email to users-le...@ovirt.org > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/P4OCWNPMJ442EJJJ3IC6MQD5G44ID26B/ > > > > _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7STI2AQATLR5OEBXSRCX5YQ4USOKLRWO/