Public bug reported:
Starting from version 1.3.5, Libvirt allows to set a vlan tag for macvtap
passthrough mode on SR-IOV VFs. Libvirt also removes any vlan tags that
has been set externally, by the ip link command.
Due to this, it's not possible to set a vlan for VFs with macvtap.
** Affects: nova
Importance: Undecided
Assignee: Vladik Romanovsky (vladik-romanovsky)
Status: New
** Tags: libvirt
** Changed in: nova
Assignee: (unassigned) => Vladik Romanovsky (vladik-romanovsky)
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https://bugs.launchpad.net/bugs/1657035
Title:
libvirt overwrites externally set vlan tags in macvtap passthrough
mode with VFs
Status in OpenStack Compute (nova):
New
Bug description:
Starting from version 1.3.5, Libvirt allows to set a vlan tag for macvtap
passthrough mode on SR-IOV VFs. Libvirt also removes any vlan tags that
has been set externally, by the ip link command.
Due to this, it's not possible to set a vlan for VFs with macvtap.
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https://bugs.launchpad.net/nova/+bug/1657035/+subscriptions
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