Re: [ovs-dev] SFC-Summary: MultiTenant

2016-07-12 Thread Cathy Zhang
Hi Kyle/Russell, -Original Message- From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Kyle Mestery Sent: Tuesday, July 12, 2016 9:19 AM To: Russell Bryant Cc: dev@openvswitch.org; John McDowall Subject: Re: [ovs-dev] SFC-Summary: MultiTenant On Tue, Jul 12, 2016 at 9:52 AM, Russ

Re: [ovs-dev] SFC-Summary: MultiTenant

2016-07-13 Thread Cathy Zhang
Hi Kyle, -Original Message- From: Kyle Mestery [mailto:mest...@mestery.com] Sent: Wednesday, July 13, 2016 8:12 AM To: Cathy Zhang Cc: Russell Bryant; dev@openvswitch.org; John McDowall Subject: Re: [ovs-dev] SFC-Summary: MultiTenant > > Cathy> From networking-sfc point of vi

Re: [ovs-dev] SFC-Summary: MultiTenant

2016-07-13 Thread Cathy Zhang
Hi Kyle, This is what I thought was going on. So basically, networking-sfc is currently not providing multi-tenancy for VNFs using the chain, and you need to build chains (and VNFs) per-tenant. Cathy> If the "VLAN-aware-VM" feature of Neutron allows sub-ports of a VM (i.e. the VNF) to be asso

Re: [ovs-dev] SFC-Summary: MultiTenant

2016-07-13 Thread Cathy Zhang
Hi Russell, To add on Farhad's point, with current neutron and nova, we cannot create a multi-tenant VNF. Currently, nova checks whether the neutron port belongs to the same tenant as the VM itself. You attach a network interface (neutron port) to a VM using nova interface-attach, if the por

Re: [ovs-dev] SFC-Summary: MultiTenant

2016-07-19 Thread Cathy Zhang
Hi Russell, Please see inline. Thanks, Cathy From: Russell Bryant [mailto:russ...@ovn.org] Sent: Tuesday, July 19, 2016 6:51 AM To: Cathy Zhang Cc: Farhad Sunavala; dev@openvswitch.org; Russell Bryant; Kyle Mestery Subject: Re: [ovs-dev] SFC-Summary: MultiTenant Even putting the multi-tenant

Re: [ovs-dev] [RFC PATCH v2 00/13] Add Network Service Header Support

2016-07-21 Thread Cathy Zhang
+1 on Jesse's points! I would like to see real support for MD type 2 on OVS. I believe many others would like to see type 2 support too. Thanks, Cathy -Original Message- From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Jesse Gross Sent: Wednesday, July 20, 2016 9:44 AM To:

[ovs-dev] Does OVS 2.4 support MPLS over VXLAN?

2015-12-04 Thread Cathy Zhang
Hi, We have been using OVS 2.3 in our SFC development and testing and it supports MPLS over VXLAN. Now when we switched to OVS 2.4, it seems MPLS over VXLAN does not work. We are not sure if it is due to that OVS2.4 does not support MPLS over VXLAN or it is due to our own code problem. Could