<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">hi,</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">I have followed the steps at</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><a href="https://github.com/openstack/group-based-policy/blob/master/gbpservice/tests/contrib/devstack/exercises/gbp_servicechain.sh" target="_blank">https://github.com/openstack/group-based-policy/blob/master/gbpservice/tests/contrib/devstack/exercises/gbp_servicechain.sh</a></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">and I can see the firewall and lb are created right.</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">But I thought the vm client-1's traffic will be redirected to firewall, lb and last to web-vm-1 somehow.</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">howerver, I cannot see how it is done, or "redirect" action just helps to lauch a firewall, and lb and do nothing others.</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">any idea?</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;"><br></span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">thanks</span></div><div style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial; line-height: 23.3px; clear: both;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: Tahoma, Arial, STHeiti, SimSun;">yong sheng gong</span></div></div><br><br><span title="neteasefooter"><p><br/> </p></span>