vxlan: virtual extensible lan

This is an implementation of Virtual eXtensible Local Area Network
as described in draft RFC:
  http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-02

The driver integrates a Virtual Tunnel Endpoint (VTEP) functionality
that learns MAC to IP address mapping.

This implementation has not been tested only against the Linux
userspace implementation using TAP, not against other vendor's
equipment.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 707ab7bd4ea..ed5041e96b2 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -149,6 +149,19 @@ config MACVTAP
           To compile this driver as a module, choose M here: the module
           will be called macvtap.
 
+config VXLAN
+       tristate "Virtual eXtensible Local Area Network (VXLAN)"
+       depends on EXPERIMENTAL
+       ---help---
+          This allows one to create vxlan virtual interfaces that provide
+          Layer 2 Networks over Layer 3 Networks. VXLAN is often used
+          to tunnel virtual network infrastructure in virtualized environments.
+          For more information see:
+            http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-02
+
+          To compile this driver as a module, choose M here: the module
+          will be called vxlan.
+
 config NETCONSOLE
         tristate "Network console logging support"
         ---help---