hi, I have followed the steps at https://github.com/openstack/group-based-policy/blob/master/gbpservice/tests/contrib/devstack/exercises/gbp_servicechain.sh and I can see the firewall and lb are created right. But I thought the vm client-1's traffic will be redirected to firewall, lb and last to web-vm-1 somehow. howerver, I cannot see how it is done, or "redirect" action just helps to lauch a firewall, and lb and do nothing others. any idea? thanks yong sheng gong -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160613/5fadbc28/attachment.html>