Hi all, When using the extr-dhcp-opt, I find the function works well when opt_name="mtu" and opt_name="router". The vm created will use the assigned mtu value or the assigned gateway. But when I create port using --extra-dhcp-opt opt_name="static-route",opt_value="192.168.0.0/24 2.2.2.2" the vm won't use this route. The opt_name="classless-static-route" shows the same result.Do i use them in the wrong way? Any suggestion will be grateful. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20150729/7ecf8d9a/attachment.html>