openstack-manuals/doc/common/tables/neutron-openvswitch_agent.xml

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<para xmlns="http://docbook.org/ns/docbook" version="5.0">
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  <table rules="all" xml:id="config_table_neutron_openvswitch_agent">
    <caption>Description of configuration options for openvswitch_agent</caption>
    <col width="50%"/>
    <col width="50%"/>
    <thead>
      <tr>
        <th>Configuration option = Default value</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <th colspan="2">[DEFAULT]</th>
      </tr>
      <tr>
        <td>ovs_integration_bridge = br-int</td>
        <td>(StrOpt) Name of Open vSwitch bridge to use</td>
      </tr>
      <tr>
        <td>ovs_use_veth = False</td>
        <td>(BoolOpt) Uses veth for an interface or not</td>
      </tr>
      <tr>
        <td>ovs_vsctl_timeout = 10</td>
        <td>(IntOpt) Timeout in seconds for ovs-vsctl commands</td>
      </tr>
      <tr>
        <th colspan="2">[AGENT]</th>
      </tr>
      <tr>
        <td>arp_responder = False</td>
        <td>(BoolOpt) Enable local ARP responder if it is supported</td>
      </tr>
      <tr>
        <td>dont_fragment = True</td>
        <td>(BoolOpt) Set or un-set the don't fragment (DF) bit on outgoing IP packet carrying GRE/VXLAN tunnel</td>
      </tr>
      <tr>
        <td>enable_distributed_routing = False</td>
        <td>(BoolOpt) Make the l2 agent run in DVR mode</td>
      </tr>
      <tr>
        <td>l2_population = False</td>
        <td>(BoolOpt) Use ml2 l2population mechanism driver to learn remote mac and IPs and improve tunnel scalability</td>
      </tr>
      <tr>
        <td>minimize_polling = True</td>
        <td>(BoolOpt) Minimize polling by monitoring ovsdb for interface changes.</td>
      </tr>
      <tr>
        <td>ovsdb_monitor_respawn_interval = 30</td>
        <td>(IntOpt) The number of seconds to wait before respawning the ovsdb monitor after losing communication with it</td>
      </tr>
      <tr>
        <td>tunnel_types = </td>
        <td>(ListOpt) Network types supported by the agent (gre and/or vxlan)</td>
      </tr>
      <tr>
        <td>veth_mtu = None</td>
        <td>(IntOpt) MTU size of veth interfaces</td>
      </tr>
      <tr>
        <td>vxlan_udp_port = 4789</td>
        <td>(IntOpt) The UDP port to use for VXLAN tunnels.</td>
      </tr>
      <tr>
        <th colspan="2">[CISCO_N1K]</th>
      </tr>
      <tr>
        <td>local_ip = 10.0.0.3</td>
        <td>(StrOpt) N1K Local IP</td>
      </tr>
      <tr>
        <th colspan="2">[OVS]</th>
      </tr>
      <tr>
        <td>bridge_mappings = </td>
        <td>(ListOpt) List of &lt;physical_network&gt;:&lt;bridge&gt;</td>
      </tr>
      <tr>
        <td>enable_tunneling = False</td>
        <td>(BoolOpt) Enable tunneling support</td>
      </tr>
      <tr>
        <td>int_peer_patch_port = patch-tun</td>
        <td>(StrOpt) Peer patch port in integration bridge for tunnel bridge</td>
      </tr>
      <tr>
        <td>integration_bridge = br-int</td>
        <td>(StrOpt) Integration bridge to use</td>
      </tr>
      <tr>
        <td>local_ip = </td>
        <td>(StrOpt) Local IP address of GRE tunnel endpoints.</td>
      </tr>
      <tr>
        <td>network_vlan_ranges = </td>
        <td>(ListOpt) List of &lt;physical_network&gt;:&lt;vlan_min&gt;:&lt;vlan_max&gt; or &lt;physical_network&gt;</td>
      </tr>
      <tr>
        <td>tenant_network_type = local</td>
        <td>(StrOpt) Network type for tenant networks (local, vlan, gre, vxlan, or none)</td>
      </tr>
      <tr>
        <td>tun_peer_patch_port = patch-int</td>
        <td>(StrOpt) Peer patch port in tunnel bridge for integration bridge</td>
      </tr>
      <tr>
        <td>tunnel_bridge = br-tun</td>
        <td>(StrOpt) Tunnel bridge to use</td>
      </tr>
      <tr>
        <td>tunnel_id_ranges = </td>
        <td>(ListOpt) List of &lt;tun_min&gt;:&lt;tun_max&gt;</td>
      </tr>
      <tr>
        <td>tunnel_type = </td>
        <td>(StrOpt) The type of tunnels to use when utilizing tunnels, either 'gre' or 'vxlan'</td>
      </tr>
      <tr>
        <td>use_veth_interconnection = False</td>
        <td>(BoolOpt) Use veths instead of patch ports to interconnect the integration bridge to physical bridges</td>
      </tr>
    </tbody>
  </table>
</para>