On Aug 8, 2012, at 3:53 PM, dennis jenkins wrote:
How would one specify VLAN trunk mode with only one vlan tag present?
Actually, this is a deficiency with the model below, it isn't possible. I had thought of using "vlantag=<tag>" for access ports, and "vlantrunk=<tags>" for trunks, but was hoping to simplify things. Would the 2 different parameter approach be better? What do others think? Thanks, Kyle
On Wed, Aug 8, 2012 at 2:47 PM, Kyle Mestery <kmestery@cisco.com> wrote:
With this change, it is now possible to support VLANs (both access and trunks) for openvswitch ports in libvirt. This also takes into account the profileid parameter, as the vlantag parameter is also optional.
Examples of this configuration are below.
Setup the port as an access port:
<interface type='bridge'> <mac address='52:54:00:30:23:a6'/> <source bridge='data-br'/> <virtualport type='openvswitch'> <parameters interfaceid='cdbbbc31-b7fe-16ca-a715-cc7cc76e18b2' vlantag='70'/> </virtualport> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface>
Setup the port as an trunk port:
<interface type='bridge'> <mac address='52:54:00:30:23:a6'/> <source bridge='data-br'/> <virtualport type='openvswitch'> <parameters interfaceid='cdbbbc31-b7fe-16ca-a715-cc7cc76e18b2' vlantag='70,71,72'/> </virtualport> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface>
src/conf/netdev_vport_profile_conf.c | 34 ++++++++++++++++++++++++++++++---- src/util/virnetdevopenvswitch.c | 23 +++++++++++++++++++++-- src/util/virnetdevvportprofile.h | 2 ++ 3 files changed, 53 insertions(+), 6 deletions(-)
-- 1.7.11.2
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