Comment 6 for bug 1787793

@yulong, currently, vpnaas not support DVR topology, there is still so much work to be done. ;-( . How to share one bandwith? The way to make it work, is introduce a new tc wraper with new qos model, as we can easy to share the bandwidth with tc, right? I already introduce a new tc-wrapper in the draft patch. Also, I have to say that I'm disagree that we do the limit outside of openstack, as that doesn't sound like a cloud. ;-) .

For the VPN and GW qos conflicts, we must fix them if we get a agreement, that is how to treat the different business goals towards qos. So let's discuss for more details.

From my opinion, I think the users just pay 1, which named "Project QoS BW", then every bw need get their cost from that.