<div>Hi, I use quantum as network. A question is if there are multi nodes, how to config to make vms communicate with each other in the same subnet.<br clear="all"></div><div><br></div><div>I use openvswitch as my plugin. And my setting is blow:</div>
<div><br></div><div><span style="background-color:#ffffff"><span style="background-color:#ffffff"><span style="background-color:#ffffff"><span style="background-color:#ffffff"><span style="background-color:#ff0000"><strong><span style="background-color:#ffffff">[DATABASE]</span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">sql_connection = mysql://<a href="http://quantum:openstack@172.16.1.1:3306/quantum">quantum:openstack@172.16.1.1:3306/quantum</a></span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">reconnect_interval = 2</span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff">[OVS]</span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff">tenant_network_type = gre</span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">tunnel_id_ranges = 1:1000</span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff">integration_bridge = br-int</span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">tunnel_bridge = br-tun</span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff">local_ip = 172.16.1.2</span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">enable_tunneling = True</span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">[AGENT]</span></strong><strong><span style="background-color:#ffffff"><br></span></strong><strong><span style="background-color:#ffffff">polling_interval = 2</span></strong></span></span></span></span></span><span style="background-color:#ffffff"><font color="#ffffff"><span style="background-color:#ffffff"><span style="background-color:#ffffff"><span style="background-color:#ffffff"><span style="background-color:#ff0000"><strong><span style="background-color:#ffffff"><br>
</span></strong><strong><span style="background-color:#ffffff">root_helper = sudo /usr/bin/quantum-rootwrap /etc/quantum/rootwrap.conf</span></strong></span></span></span></span></font></span><strong><span style="background-color:#ffffff"><br>
</span></strong></div><strong><span style="background-color:#ffffff"><br></span></strong>-- <br>非淡薄无以明志，非宁静无以致远<br>