--- virsh.man.orig	Fri Feb 20 14:28:39 2009
+++ virsh.man.bw	Fri Feb 20 15:34:28 2009
@@ -551,7 +551,7 @@
 
 
      attach-interface domain type source --target target --mac
-     mac --script script
+     mac --script script --capped-bandwidth bandwidth
 
          Attach a new network interface to the domain.  type  can
          be  either  network, to indicate a physical network dev-
@@ -560,7 +560,9 @@
          you to specify the target device  in  the  guest.  --mac
          allows  you  to  specify  the MAC address of the network
          interface. --script specifies a path to  a  script  han-
-         dling a bridge.
+         dling a  bridge.  --capped-bandwidth sets  bandwidth  to
+	  this interface.
+	  Bandwidth  should be specified as an integer with one of 
+	  the  scale suffixes(K, M, or G for Kbps, Mbps, or Gbps).
 
 
      detach-device domain file