Comment 4 for bug 1519926

I tried to reproduce this problem by rebooting the network node instead of killing the L3-agent and deleting the qrouter namespace. I cannot reproduce the problem. This time I am able to ping and ssh the VMs after the L3-agent is started up again.

The steps taken are:

Repeat steps 1-3. The node has the neutron-server, neutron-dhcp-agent, neutron-metadata-agent, neutron-openvswitch-agent, as well as the neutron-l3-agent running.

Then
4. reboot the node.
5. After the node comes back up, start all the neutron components that were previously running:
    a. start the neutron-server,
    b. start the neutron-openvswitch-agent
    c. start the neutron-dhcp-agent
    d. start the neutron-metadata-agent
    e. start the neutron-l3-agent.
6. Afterwards, ping and ssh to the VM works. The qrouter namespace has the same interfaces and IP addresses as before the node reboot.