/* * VXLAN: Virtual eXtensible Local Area Network * * Copyright (c) 2012 Vyatta Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * TODO * - use IANA UDP port number (when defined) * - IPv6 (not in RFC) */#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt#include<linux/kernel.h>#include<linux/types.h>#include<linux/module.h>#include<linux/errno.h>#include<linux/slab.h>#include<linux/skbuff.h>#include<linux/rculist.h>#include<linux/netdevice.h>#include<linux/in.h>#include<linux/ip.h>#include<linux/udp.h>#include<linux/igmp.h>#include&l