Re: [Openstack] floodlight ignore subnet gateway due to PORT_DOWN and LINK_DOWN

I just comment some of floodlight codes and VMs can ping the gateway. But I do not know why the gateway port and link is down, it is up in namespace view: root@controller :/usr/src/eclipse# ip netns exec qrouter-7bde1209-e8ed-4ae6-a627-efaa148c743c ip link 14: qr-8af2e01f-bb: mtu 1500 qdisc noq

[Openstack] floodlight ignore subnet gateway due to PORT_DOWN and LINK_DOWN

hi I use quantum grizzly with namespace and floodlight, but VMs can not ping its gateway. It seems that floodlight ignore devices whose status is PORT_DOWN or LINK_DOWN, somehow the subnetwork gateway is really PORT_DOWN and LINK_DOWN.. is it normal?or how can I change its status to normal? root@