X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=vswitchd%2Fvswitch.xml;h=7b7a1ac928666a8399fa1e1d8bb84c872af204af;hb=83c19ab15aa7b2d63632ac9694541759bc8d2351;hp=7cfba180cb899151599b59b67094ca1cd5a9a5b1;hpb=b1da6250481f6879d0727710eea87d5f61d6a24c;p=openvswitch

diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
index 7cfba180..7b7a1ac9 100644
--- a/vswitchd/vswitch.xml
+++ b/vswitchd/vswitch.xml
@@ -314,7 +314,7 @@
           </dl>
         </p>
         <p>If this value is unset, the default is implementation-specific.</p>
-        <p>When more than one controller is configured, 
+        <p>When more than one controller is configured,
           <ref column="fail_mode"/> is considered only when none of the
           configured controllers can be contacted.</p>
       </column>
@@ -343,7 +343,7 @@
         defined key-value pairs are:
         <dl>
           <dt><code>bridge-id</code></dt>
-          <dd>A unique identifier of the bridge.  On Citrix XenServer this 
+          <dd>A unique identifier of the bridge.  On Citrix XenServer this
             will commonly be the same as <code>xs-network-uuids</code>.</dd>
           <dt><code>xs-network-uuids</code></dt>
           <dd>Semicolon-delimited set of universally unique identifier(s) for
@@ -362,7 +362,7 @@
             digits to set the OpenFlow datapath ID to a specific
             value.  May not be all-zero.</dd>
           <dt><code>disable-in-band</code></dt>
-          <dd>If set to <code>true</code>, disable in-band control on 
+          <dd>If set to <code>true</code>, disable in-band control on
             the bridge regardless of controller and manager settings.</dd>
           <dt><code>hwaddr</code></dt>
           <dd>An Ethernet address in the form
@@ -457,11 +457,10 @@
       <p>A port that has more than one interface is a ``bonded port.''
         Bonding allows for load balancing and fail-over.  Open vSwitch
         supports ``source load balancing'' (SLB) bonding, which
-        assigns flows to slaves based on source MAC address, with
-        periodic rebalancing as traffic patterns change.  This form of
-        bonding does not require 802.3ad or other special support from
-        the upstream switch to which the slave devices are
-        connected.</p>
+        assigns flows to slaves based on source MAC address and output VLAN,
+        with periodic rebalancing as traffic patterns change.  This form of
+        bonding does not require 802.3ad or other special support from the
+        upstream switch to which the slave devices are connected.</p>
 
       <p>These columns apply only to bonded ports.  Their values are
         otherwise ignored.</p>
@@ -492,7 +491,7 @@
       <column name="qos">
         Quality of Service configuration for this port.
       </column>
-      
+
       <column name="mac">
         The MAC address to use for this port for the purpose of choosing the
         bridge's MAC address.  This column does not necessarily reflect the
@@ -615,7 +614,7 @@
              the same except one has an optional identifier and the other does
              not, the more specific one is matched first.  <code>in_key</code>
              is considered more specific than <code>local_ip</code> if a port
-             defines one and another port defines the other.  The following 
+             defines one and another port defines the other.  The following
              options may be specified in the <ref column="options"/> column:
             <dl>
               <dt><code>remote_ip</code></dt>
@@ -892,6 +891,11 @@
     </group>
 
     <group title="Other Features">
+
+      <column name="monitor">
+        Connectivity monitor configuration for this interface.
+      </column>
+
       <column name="external_ids">
         Key-value pairs for use by external frameworks that integrate
         with Open vSwitch, rather than by Open vSwitch itself.  System
@@ -908,7 +912,7 @@
             For Citrix XenServer, this is the value of the <code>MAC</code>
             field in the VIF record for this interface.</dd>
           <dt><code>iface-id</code></dt>
-          <dd>A system-unique identifier for the interface.  On XenServer, 
+          <dd>A system-unique identifier for the interface.  On XenServer,
             this will commonly be the same as <code>xs-vif-uuid</code>.</dd>
         </dl>
         <p>
@@ -947,7 +951,7 @@
             set.</dd>
           <dt><code>ipsec_psk</code></dt>
           <dd>Required key for GRE-over-IPsec interfaces.  Specifies a
-            pre-shared key for authentication that must be identical on 
+            pre-shared key for authentication that must be identical on
             both sides of the tunnel.  Additionally, the
             <code>ipsec_local_ip</code> key must also be set.</dd>
         </dl>
@@ -1140,6 +1144,98 @@
     </column>
   </table>
 
+  <table name="Monitor" title="Connectivity Monitor configuration">
+    <p>
+      A <ref table="Monitor"/> attaches to an <ref table="Interface"/> to
+      implement 802.1ag Connectivity Fault Management (CFM).  CFM allows a
+      group of Maintenance Points (MPs) called a Maintenance Association (MA)
+      to detect connectivity problems with each other.  MPs within a MA should
+      have complete and exclusive interconnectivity.  This is verified by
+      occasionally broadcasting Continuity Check Messages (CCMs) at a
+      configurable transmission interval.  A <ref table="Monitor"/> is
+      responsible for collecting data about other MPs in its MA and
+      broadcasting CCMs.
+    </p>
+
+    <group title="Monitor Configuration">
+      <column name="mpid">
+        A Maintenance Point ID (MPID) uniquely identifies each endpoint within
+        a Maintenance Association (see <ref column="ma_name"/>).  The MPID is
+        used to identify this <ref table="Monitor"/> to other endpoints in the
+        MA.
+      </column>
+
+      <column name="remote_mps">
+        A set of <ref table="Maintenance_Points"/> which this
+        <ref table="Monitor"/> should have connectivity to.  If this
+        <ref table="Monitor"/> does not have connectivity to any MPs in this
+        set, or has connectivity to any MPs not in this set, a fault is
+        signaled.
+      </column>
+
+      <column name="ma_name">
+        A Maintenance Association (MA) name pairs with a Maintenance Domain
+        (MD) name to uniquely identify a MA.  A MA is a group of endpoints who
+        have complete and exclusive interconnectivity. Defaults to
+        <code>ovs</code> if unset.
+      </column>
+
+      <column name="md_name">
+        A Maintenance Domain name pairs with a Maintenance Association name to
+        uniquely identify a MA. Defaults to <code>ovs</code> if unset.
+      </column>
+
+      <column name="interval">
+        The transmission interval of CCMs in milliseconds.  Three missed CCMs
+        indicate a connectivity fault.  Defaults to 1000ms.
+      </column>
+    </group>
+
+    <group title="Monitor Status">
+      <column name="unexpected_remote_mpids">
+        A set of MPIDs representing MPs to which this <ref table="Monitor"/>
+        has detected connectivity that are not in the
+        <ref column="remote_mps"/> set.  This <ref table="Monitor"/> should not
+        have connectivity to any MPs not listed in <ref column="remote_mps"/>.
+        Thus, if this set is non-empty a fault is indicated.
+      </column>
+
+      <column name="unexpected_remote_maids">
+        A set of MAIDs representing foreign Maintenance Associations (MAs)
+        which this <ref table="Monitor"/> has detected connectivity to. A
+        <ref table="Monitor"/> should not have connectivity to a Maintenance
+        Association other than its own.  Thus, if this set is non-empty a fault
+        is indicated.
+      </column>
+
+      <column name="fault">
+        Indicates a Connectivity Fault caused by a configuration error, a down
+        remote MP, or unexpected connectivity to a remote MAID or remote MP.
+      </column>
+    </group>
+  </table>
+
+  <table name="Maintenance_Point" title="Maintenance Point configuration">
+    <p>
+      A <ref table="Maintenance_Point"/> represents a MP which a
+      <ref table="Monitor"/> has or should have connectivity to.
+    </p>
+
+    <group title="Maintenance_Point Configuration">
+      <column name="mpid">
+        A Maintenance Point ID (MPID) uniquely identifies each endpoint within
+        a Maintenance Association. All MPs within a MA should have a unique
+        MPID.
+      </column>
+    </group>
+
+    <group title="Maintenance_Point Status">
+      <column name="fault">
+        Indicates a connectivity fault.
+      </column>
+    </group>
+  </table>
+
   <table name="Mirror" title="Port mirroring (SPAN/RSPAN).">
     <p>A port mirror within a <ref table="Bridge"/>.</p>
     <p>A port mirror configures a bridge to send selected frames to special
@@ -1237,7 +1333,7 @@
     <p>
       Open vSwitch supports two kinds of OpenFlow controllers:
     </p>
-    
+
     <dl>
       <dt>Primary controllers</dt>
       <dd>
@@ -1593,7 +1689,7 @@
           that describes how Open vSwitch contacts this OVSDB client over the
           network:
         </p>
-        
+
         <dl>
           <dt><code>in-band</code></dt>
           <dd>