--- openflow-2011-10-31.h	2015-07-23 09:54:16.800479348 -0700
+++ openflow-2011-11-11.h	2015-07-23 09:54:16.804479348 -0700
@@ -81,9 +81,9 @@
     /* Maximum number of physical switch ports. */
     OFPP_MAX        = 0xffffff00,
 
-    /* Fake output "ports". */
+    /* Reserved OpenFlow Port (fake output "ports"). */
     OFPP_IN_PORT    = 0xfffffff8,  /* Send the packet out the input port.  This
-                                      virtual port must be explicitly used
+                                      reserved port must be explicitly used
                                       in order to send back out of the input
                                       port. */
     OFPP_TABLE      = 0xfffffff9,  /* Submit the packet to the first flow table
@@ -455,7 +455,8 @@
 
 #define OFPXMT_OFB_ALL    ((UINT64_C(1) << 36) - 1)
 
-/* Physical or virtual port on which the packet was received.
+/* OpenFlow port on which the packet was received.
+ * May be a physical port, a logical port, or the reserved port OFPP_LOCAL
  *
  * Prereqs: None.
  *
@@ -468,12 +469,12 @@
  *
  * Consider a packet received on a tunnel interface defined over a link
  * aggregation group (LAG) with two physical port members.  If the tunnel
- * interface is the virtual port bound to OpenFlow.  In this case,
+ * interface is the logical port bound to OpenFlow.  In this case,
  * OFPXMT_OF_IN_PORT is the tunnel's port number and OFPXMT_OF_IN_PHY_PORT is
  * the physical port number of the LAG on which the tunnel is configured.
  *
  * When a packet is received directly on a physical port and not processed by a
- * virtual port, OFPXMT_OF_IN_PORT and OFPXMT_OF_IN_PHY_PORT have the same
+ * logical port, OFPXMT_OF_IN_PORT and OFPXMT_OF_IN_PHY_PORT have the same
  * value.
  *
  * This field is usually not available in a regular match and only available
