Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-08-03 Thread Russell Bryant
On 08/03/2015 03:36 AM, Amitabha Biswas wrote: > Hi, > > I think Gal is saying the following - ml2 allows the following: > > VM (10.0.0.2) --- Logical_Switch (10.0.0.2) LogicalRouter > | | > | | > VM

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-08-03 Thread Amitabha Biswas
. Thanks Amitabha From: Aaron Rosen To: Ben Pfaff Cc: dev , Eran Gampel , Aaron Rosen Date: 07/30/2015 07:27 PM Subject:Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron Sent by:"dev" Hi Gal, So you're saying that ml2 allows you to confi

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-07-30 Thread Aaron Rosen
Hi Gal, So you're saying that ml2 allows you to configure a topology like this? VM (10.0.0.2) Logical_Switch(10.0.0.2)LogicalRouter | | +--(10.0.0.3)--Logical-Router--WAN

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-07-30 Thread Ben Pfaff
[also adding Salvatore] On Thu, Jul 30, 2015 at 11:27:57AM -0700, Ben Pfaff wrote: > If both the router ports point to the same router, then I am not sure > why this would need to be two ports. Maybe the schema is not sufficient > to report both IPv4 and IPv6 addresses on a single router port; if

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-07-30 Thread Ben Pfaff
If both the router ports point to the same router, then I am not sure why this would need to be two ports. Maybe the schema is not sufficient to report both IPv4 and IPv6 addresses on a single router port; if so, then I would support enhancing the schema to fix that. I suspect that for connecting

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-07-30 Thread Gal Sagie
Also adding Salvatore. On Thu, Jul 30, 2015 at 9:12 PM, Gal Sagie wrote: > Yes, i checked this on my setup. > For example, you can have both IPv6 and IPv4 subnets per the same network > (which maps to a logical switch) > and connect both as two different router ports (to the same router) > > You

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-07-30 Thread Gal Sagie
Yes, i checked this on my setup. For example, you can have both IPv6 and IPv4 subnets per the same network (which maps to a logical switch) and connect both as two different router ports (to the same router) You can also connect the same network to two different routers, i am not sure if you need

Re: [ovs-dev] OVN - L3 Gap between NB schema and Neutron

2015-07-30 Thread Ben Pfaff
[adding Aaron Rosen] On Wed, Jul 29, 2015 at 12:20:30PM +0300, Gal Sagie wrote: > Currently Neutron support defining few subnets (IP cidrs) on a network > (logical switch) > and connecting them to the same router (or different routers). > Currently in the NB schema, the logical switch can be conne