Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-18 Thread Kevin Benton
OVS L2 Agent). > > -- > Thanks, > > Vivek > > -Original Message- > From: Kevin Benton [mailto:blak...@gmail.com] > Sent: Thursday, September 18, 2014 12:44 PM > To: OpenStack Development Mailing List (not for usage questions) > Subject: Re: [openstack-dev] [neutron

Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-18 Thread Narasimhan, Vivekanandan
...@gmail.com] Sent: Thursday, September 18, 2014 12:44 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [neutron] DVR Tunnel Design Question This sounds like a bug in Openvswitch. The unique constraint should be VLAN+MAC instead of just VLAN, so observing the

Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-18 Thread Kevin Benton
, > > > > Vivek > > > > > > From: Kevin Benton [mailto:blak...@gmail.com] > Sent: Thursday, September 18, 2014 3:01 AM > To: OpenStack Development Mailing List (not for usage questions) > Subject: Re: [openstack-dev] [neutron] DVR Tunnel Design Question > >

Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-17 Thread Narasimhan, Vivekanandan
questions) Subject: Re: [openstack-dev] [neutron] DVR Tunnel Design Question Can you clarify what you mean with the thrashing condition? MAC addresses only need to be unique per-VLAN so I don't see how the same MAC on multiple VLANs from the same physical port would lead to any issues. On Wed

Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-17 Thread Kevin Benton
- Original ------ > > From: "Steve Wormley"; > > Date: Wed, Sep 17, 2014 10:29 AM > > To: "openstack-dev"; > > Subject: [openstack-dev] [neutron] DVR Tunnel Design Question > > > > In our environment using VXLAN/GRE would make it di

Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-17 Thread Armando M.
the VLAN should also be supported later. The tunnel should not be > the prerequisite for the DVR feature. > > > -- Original -- > From: "Steve Wormley"; > Date: Wed, Sep 17, 2014 10:29 AM > To: "openstack-dev"; > Subjec

Re: [openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-16 Thread 龚永生
I think the VLAN should also be supported later. The tunnel should not be the prerequisite for the DVR feature. -- Original -- From: "Steve Wormley"; Date: Wed, Sep 17, 2014 10:29 AM To: "openstack-dev"; Subject: [openstack-dev]

[openstack-dev] [neutron] DVR Tunnel Design Question

2014-09-16 Thread Steve Wormley
In our environment using VXLAN/GRE would make it difficult to keep some of the features we currently offer our customers. So for a while now I've been looking at the DVR code, blueprints and Google drive docs and other than it being the way the code was written I can't find anything indicating why