Hi, Yes you should setup a trunk port on your physical switch for your compute and network nodes. On network and computes nodes openvswitch will do the trick if well configured.
Here is a sample configuration of your /etc/neutron/plugin.ini network~ # ls -l /etc/neutron/plugin.ini lrwxrwxrwx. 1 neutron neutron 42 Feb 10 14:32 /etc/neutron/plugin.ini -> plugins/openvswitch/ovs_neutron_plugin.ini network~ # [OVS] integration_bridge = br-int tenant_network_type = vlan enable_tunneling = False network_vlan_ranges = physnet1:111:222 #bridge_mappings = physnet1:br-eth0 bridge_mappings = physnet1:br-eth1 which means that eth2 is connected to a trunk port on the physical switch. > -----Original Message----- > From: Erich Weiler [mailto:[email protected]] > Sent: lundi 7 avril 2014 09:47 > To: openstack > Subject: [Openstack] VLAN configs > > Hey Y'all, > > If I'm using VLAN as network_type for my internal tenant networks, I assume > I need to configure the switchports on my switch for the compute nodes and > network node as trunk ports yes? Do I need to do any special trunk config to > my data interfaces on my compute nodes and network nodes? Or does > Open vSwitch handle that for me on the compute node side? The online > guides don't mention anything about that, so I'm asking.... > > I used the havana guide for redhat (VLANs and Open vSwitch) and I get no > network access (inside the local network, can't even ping gateway), so I'm > assuming there is some kind of VLAN issue. VMs also don't get DHCP > addresses, presumably because they have no local network access for DHCP. > > Thanks, > erich > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
