lxc-attach -n ostack1_neutron_agents_container-373b7f55
root@ostack1-neutron-agents-container-373b7f55:~# ip netns e qrouter-18126b46-3894-4255-965f-e4bcf917bd70 ping -c3 8.8.8.8
connect: Network is unreachable
root@ostack1-neutron-agents-container-373b7f55:~# ip netns e qdhcp-edf495bf-9ce1-4ee0-a3d5-016f4885e482  ping -c3 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
From 192.168.0.1 icmp_seq=1 Destination Net Unreachable
From 192.168.0.1 icmp_seq=2 Destination Net Unreachable
From 192.168.0.1 icmp_seq=3 Destination Net Unreachable

--- 8.8.8.8 ping statistics ---
3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 1998ms