<div dir="ltr"><span style="font-size:12.8px">Hi Folks,</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">We were trying <a href="https://github.com/openstack/fuel-plugin-ovs.git">https://github.com/openstack/fuel-plugin-ovs.git</a>, and has below query:</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px"><b><u>Our Setup:</u></b></div><div style="font-size:12.8px"><div style="font-size:12.8px"><span style="font-size:12.8px">                                                              SF</span><br></div><div style="font-size:12.8px">                                                                |                          </div><div style="font-size:12.8px"><span style="font-size:12.8px">Classifier---------------------------------</span><span style="font-size:12.8px">------SFF--------------------</span><span style="font-size:12.8px">-Destination</span><br></div><div style="font-size:12.8px">               |- vxlan-gpe tunnel with NSH -|</div></div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px"><b><u>Query:</u></b></div><div style="font-size:12.8px"><span style="font-size:12.8px">1. At SF, we want to receive the packet with NSH content b</span><span style="font-size:12.8px">ut only the payload is received as the 'NSH' part is removed when the vxlan header is stripped off. In this regard, we would like to know what</span><span style="font-size:12.8px"> should be the OVS flow-rule / Tunnel or equivalent config option for SFF, so that the NSH header is retained in the packet while it's sent to the SF?</span></div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">2. What is the use of "nsh_covert" option?</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px"><span style="font-size:12.8px">Thanks</span><br></div><div style="font-size:12.8px"><span style="font-size:12.8px">Vikram</span></div></div>