Re: [openstack-dev] [Neutron] support of NSH in networking-SFC

2016-06-01 Thread Yang, Yi Y
.com>; b...@ovn.org Cc: Jesse Gross <je...@kernel.org>; Jiri Benc <jb...@redhat.com> Subject: Re: [openstack-dev] [Neutron] support of NSH in networking-SFC Few comments below Thx Uri ("Oo-Ree") C: 949-378-7568 -----Original Message- From: Yang, Yi Y [mailto:yi.y.y...@intel.

Re: [openstack-dev] [Neutron] support of NSH in networking-SFC

2016-06-01 Thread Yang, Yi Y
iginal Message- > From: Ben Pfaff [mailto:b...@ovn.org] > Sent: Tuesday, May 31, 2016 9:48 PM > To: OpenStack Development Mailing List (not for usage questions) > <openstack-dev@lists.openstack.org> > Subject: Re: [openstack-dev] [Neutron] support of NSH in > networking-SFC

Re: [openstack-dev] [Neutron] support of NSH in networking-SFC

2016-06-01 Thread Yang, Yi Y
[mailto:cathy.h.zh...@huawei.com] Sent: Thursday, June 02, 2016 2:54 AM To: OpenStack Development Mailing List (not for usage questions) <openstack-dev@lists.openstack.org>; b...@ovn.org; Yang, Yi Y <yi.y.y...@intel.com> Cc: Cathy Zhang <cathy.h.zh...@huawei.com> Subject: RE: [opens

Re: [openstack-dev] [Neutron] support of NSH in networking-SFC

2016-05-31 Thread Yang, Yi Y
Ben, yes, we submitted nsh support patch set last year, but ovs community told me we have to push kernel part into Linux kernel tree, we're struggling to do this, but something blocked us from doing this. Recently, ovs did some changes in tunnel protocols which requires the packet decapsulated

Re: [openstack-dev] [Neutron] How are Tenant VMs' traffic routed to Service VMs

2015-11-23 Thread Yang, Yi Y
Sam, Thanks, But I failed to install two compute nodes if tacker is enabled, I’m not sure if tacker depends on Netron L3, can you share local.conf for two compute nodes case with tacker enabled. From: Sam Hague [mailto:sha...@redhat.com] Sent: Friday, November 20, 2015 9:19 PM To: Yang, Yi Y

[openstack-dev] [Neutron] How are Tenant VMs' traffic routed to Service VMs

2015-11-19 Thread Yang, Yi Y
Hi, folks I'm trying tacker to start some service VMs as Service Function VNF by "heat" tenant user, service VMs have special Neutron net & subnet, other common tenant VMs will have their own Neutron net & subnet, my question is how to route the traffic to service VMs in Openstack environment,

[openstack-dev] SR-IOV and IOMMU check

2014-03-25 Thread Yang, Yi Y
Hi, all Currently openstack can support SR-IOV device pass-through (at least there are some patches for this), but the prerequisite to this is both IOMMU and SR-IOV must be enabled correctly, it seems there is not a robust way to check this in openstack, I have implemented a way to do this and

Re: [openstack-dev] How to write a new neutron L2 plugin using ML2 framework?

2014-02-10 Thread Yang, Yi Y
List (not for usage questions) Cc: Yang, Yi Y Subject: RE: [openstack-dev] How to write a new neutron L2 plugin using ML2 framework? Hi, As stated below, we are already having this work both in nova and neuron. Please take a look at the following discussions: https://wiki.openstack.org/wiki/Meetings

[openstack-dev] How to write a new neutron L2 plugin using ML2 framework?

2014-02-07 Thread Yang, Yi Y
Hi, All I want to write a new neutron L2 plugin using ML2 framework, I noticed openvswitch and linxubridge have been ported into ML2 framework, but it seems many code is removed compared to standalone L2 plugin, I guess some code has been written into a common library. Now I want to write a L2