Oh, thanks, i finally find it. it's all here. https://blueprints.launchpad.net/neutron/+spec/neutron-ovs-dvr Thanks a lot..... -- Best Li Tianqing At 2014-11-06 20:47:39, "Henry" <henry4hly at gmail.com> wrote: Have you read previous posts? This topic had been discussed for a while. Sent from my iPad On 2014-11-6, at 下午6:18, "Li Tianqing" <jazeltq at 163.com> wrote: Hello, why we put l3_snat on network node to handle North/South snat, and why don't we put it on compute node? Does it possible to put l3_agent on all compute_node for North/South snat, dnat, and east/west l3 routing? -- Best Li Tianqing _______________________________________________ OpenStack-dev mailing list OpenStack-dev at lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20141107/d13370f2/attachment.html>