diff --git a/net/smartsnmpd/Makefile b/net/smartsnmpd/Makefile
new file mode 100644
index 0000000000..9be39cbacf
--- /dev/null
+++ b/net/smartsnmpd/Makefile
@@ -0,0 +1,75 @@
+#
+# Copyright (C) 2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=smartsnmpd
+PKG_VERSION:=2014-08-13
+PKG_RELEASE=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/credosemi/smartsnmp.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=fb93473d895f058b2d8975d3cfa280ae2a8ae98d
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+PKG_MIRROR_MD5SUM:=
+
+
+PKG_MAINTAINER:=Xiongfei Guo <xfguo@credosemi.com>
+PKG_LICENSE:=GPL-2.0
+PKG_LICENSE_FILES:=LICENSE
+
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/scons.mk
+
+define Package/smartsnmpd
+  SECTION:=net
+  CATEGORY:=Network
+  DEPENDS+=+lua +liblua +libubox +libuci-lua +libubus-lua
+  TITLE:=Smart-SNMP (Agent)
+  URL:=https://github.com/credosemi/smartsnmp
+endef
+
+define Package/smartsnmpd/description
+smartsnmpd is an implementation of SNMP Agent. Its goal is "Easily
+writing boring SNMP MIB with Lua". This package add native support
+for OpenWrt. Include using ubus and uci to get system info/status. 
+And, it use libubox/uloop as low level event-driven library.
+endef
+
+SCONS_OPTIONS += --transport=uloop
+
+define Build/Configure
+	(cd $(PKG_BUILD_DIR); \
+		$(SCONS_VARS) \
+		scons \
+			prefix=/usr \
+			$(SCONS_OPTIONS) \
+	)
+endef
+
+define Package/smartsnmpd/install
+	$(INSTALL_DIR) $(1)/usr/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/bin/smartsnmpd $(1)/usr/sbin/smartsnmpd
+
+	$(INSTALL_DIR) $(1)/usr/lib/lua/smartsnmp
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/build/smartsnmp/core.so $(1)/usr/lib/lua/smartsnmp/core.so
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/lualib/smartsnmp/*.lua $(1)/usr/lib/lua/smartsnmp/
+
+	$(INSTALL_DIR) $(1)/usr/lib/lua/smartsnmp/mibs
+	$(INSTALL_BIN) ./files/mibs/*.lua $(1)/usr/lib/lua/smartsnmp/mibs/
+	
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_DATA) ./files/smartsnmpd.conf $(1)/etc/config/smartsnmpd
+
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/smartsnmpd.init $(1)/etc/init.d/smartsnmpd
+endef
+
+$(eval $(call BuildPackage,smartsnmpd))
+
diff --git a/net/smartsnmpd/files/mibs/dummy.lua b/net/smartsnmpd/files/mibs/dummy.lua
new file mode 100644
index 0000000000..e49ca683b1
--- /dev/null
+++ b/net/smartsnmpd/files/mibs/dummy.lua
@@ -0,0 +1,24 @@
+-- 
+-- This file is part of SmartSNMP
+-- Copyright (C) 2014, Credo Semiconductor Inc.
+-- 
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; either version 2 of the License, or
+-- (at your option) any later version.
+-- 
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+-- 
+-- You should have received a copy of the GNU General Public License along
+-- with this program; if not, write to the Free Software Foundation, Inc.,
+-- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+-- 
+
+local mib = require "smartsnmp"
+
+local dummy = {}
+
+return dummy
diff --git a/net/smartsnmpd/files/mibs/interfaces.lua b/net/smartsnmpd/files/mibs/interfaces.lua
new file mode 100644
index 0000000000..01cea6aecb
--- /dev/null
+++ b/net/smartsnmpd/files/mibs/interfaces.lua
@@ -0,0 +1,125 @@
+-- 
+-- This file is part of SmartSNMP
+-- Copyright (C) 2014, Credo Semiconductor Inc.
+-- 
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; either version 2 of the License, or
+-- (at your option) any later version.
+-- 
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+-- 
+-- You should have received a copy of the GNU General Public License along
+-- with this program; if not, write to the Free Software Foundation, Inc.,
+-- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+-- 
+
+local mib = require "smartsnmp"
+require "ubus"
+require "uloop"
+
+uloop.init()
+
+local conn = ubus.connect()
+if not conn then
+    error("Failed to connect to ubusd")
+end
+
+local if_cache = {}
+local if_status_cache = {}
+local if_index_cache = {}
+
+local last_load_time = os.time()
+local function need_to_reload()
+    if os.time() - last_load_time >= 3 then
+        last_load_time = os.time()
+        return true
+    else
+        return false
+    end
+end
+
+local function load_config()
+    if need_to_reload() == true then
+        if_cache = {}
+        if_status_cache = {}
+        if_index_cache = {}
+
+        -- if description
+        for k, v in pairs(conn:call("network.device", "status", {})) do
+            if_status_cache[k] = {}
+        end
+
+        for name_ in pairs(if_status_cache) do
+            for k, v in pairs(conn:call("network.device", "status", { name = name_ })) do
+                if k == 'mtu' then
+                    if_status_cache[name_].mtu = v
+                elseif k == 'macaddr' then
+                    if_status_cache[name_].macaddr = v
+                elseif k == 'up' then
+                    if v == true then            
+                        if_status_cache[name_].up = 1
+                    else
+                        if_status_cache[name_].up = 2
+                    end
+                elseif k == 'statistics' then
+                    for item, stat in pairs(v) do
+                        if item == 'rx_bytes' then
+                            if_status_cache[name_].in_octet = stat
+                        elseif item == 'tx_bytes' then
+                            if_status_cache[name_].out_octet = stat
+                        elseif item == 'rx_errors' then
+                            if_status_cache[name_].in_errors = stat
+                        elseif item == 'tx_errors' then
+                            if_status_cache[name_].out_errors = stat
+                        elseif item == 'rx_dropped' then
+                            if_status_cache[name_].in_discards = stat
+                        elseif item == 'tx_dropped' then
+                            if_status_cache[name_].out_discards = stat
+                        end
+                    end
+                end
+            end
+        end
+
+        if_cache['desc'] = {}
+        for name, status in pairs(if_status_cache) do
+            table.insert(if_cache['desc'], name)
+            for k, v in pairs(status) do
+                if if_cache[k] == nil then if_cache[k] = {} end
+                table.insert(if_cache[k], v)
+            end
+        end
+
+        -- if index
+        for i in ipairs(if_cache['desc']) do
+            table.insert(if_index_cache, i)
+        end
+    end
+end
+
+mib.module_methods.or_table_reg("1.3.6.1.2.1.2", "The MIB module for managing Interfaces implementations")
+
+local ifGroup = {
+    [1]  = mib.ConstInt(function () load_config() return #if_index_cache end),
+    [2] = {
+        [1] = {
+            [1] = mib.ConstIndex(function () load_config() return if_index_cache end),
+            [2] = mib.ConstString(function (i) load_config() return if_cache['desc'][i] end),
+            [4] = mib.ConstInt(function (i) load_config() return if_cache['mtu'][i] end),
+            [6] = mib.ConstString(function (i) load_config() return if_cache['macaddr'][i] end),
+            [8] = mib.ConstInt(function (i) load_config() return if_cache['up'][i] end),
+            [10] = mib.ConstCount(function (i) load_config() return if_cache['in_octet'][i] end),
+            [13] = mib.ConstCount(function (i) load_config() return if_cache['in_discards'][i] end),
+            [14] = mib.ConstCount(function (i) load_config() return if_cache['in_errors'][i] end),
+            [16] = mib.ConstCount(function (i) load_config() return if_cache['out_octet'][i] end),
+            [19] = mib.ConstCount(function (i) load_config() return if_cache['out_discards'][i] end),
+            [20] = mib.ConstCount(function (i) load_config() return if_cache['out_errors'][i] end),
+        }
+    }
+}
+
+return ifGroup
diff --git a/net/smartsnmpd/files/mibs/system.lua b/net/smartsnmpd/files/mibs/system.lua
new file mode 100644
index 0000000000..5b0a4af950
--- /dev/null
+++ b/net/smartsnmpd/files/mibs/system.lua
@@ -0,0 +1,176 @@
+-- 
+-- This file is part of SmartSNMP
+-- Copyright (C) 2014, Credo Semiconductor Inc.
+-- 
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; either version 2 of the License, or
+-- (at your option) any later version.
+-- 
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+-- 
+-- You should have received a copy of the GNU General Public License along
+-- with this program; if not, write to the Free Software Foundation, Inc.,
+-- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+-- 
+
+local mib = require "smartsnmp"
+local uci = require "uci"
+
+-- System config
+local context = uci.cursor("/etc/config", "/tmp/.uci")
+
+-- scalar index
+local sysDesc             = 1
+local sysObjectID         = 2
+local sysUpTime           = 3
+local sysContact          = 4
+local sysName             = 5
+local sysLocation         = 6
+local sysServices         = 7
+local sysORLastChange     = 8
+
+-- table index
+local sysORTable          = 9
+
+-- entry index
+local sysOREntry          = 1
+
+-- list index
+local sysORIndex          = 1
+local sysORID             = 2
+local sysORDesc           = 3
+local sysORUpTime         = 4
+
+local startup_time = 0
+local or_last_changed_time = 0
+
+local function mib_system_startup(time)
+    startup_time = time
+    or_last_changed_time = time
+end
+
+mib_system_startup(os.time())
+
+local sysGroup = {}
+local or_oid_cache = {}
+local or_index_cache = {}
+local or_table_cache = {}
+
+local or_table_reg = function (oid, desc)
+    local row = {}
+    row['oid'] = {}
+    for i in string.gmatch(oid, "%d") do
+        table.insert(row['oid'], tonumber(i))
+    end
+    row['desc'] = desc
+    row['uptime'] = os.time()
+    table.insert(or_table_cache, row)
+    
+    or_last_changed_time = os.time()
+
+    or_oid_cache[oid] = #or_table_cache
+
+    or_index_cache = {}
+    for i in ipairs(or_table_cache) do
+        table.insert(or_index_cache, i)
+    end
+end
+
+local or_table_unreg = function (oid)
+    local or_idx = or_oid_cache[oid]
+
+    if or_table_cache[or_idx] ~= nil then
+        table.remove(or_table_cache, or_idx)
+        or_last_changed_time = os.time()
+
+        or_index_cache = {}
+        for i in ipairs(or_table_cache) do
+            table.insert(or_index_cache, i)
+        end
+    end
+end
+
+local last_load_time = os.time()
+local function need_to_reload()
+    if os.difftime(os.time(), last_load_time) < 3 then
+        return false
+    else
+        last_load_time = os.time()
+        return true
+    end
+end
+
+local function load_config()
+    if need_to_reload() == true then
+        context:load("smartsnmpd")
+    end
+end
+
+context:load("smartsnmpd")
+
+local sysMethods = {
+    ["or_table_reg"] = or_table_reg, 
+    ["or_table_unreg"] = or_table_unreg
+}
+mib.module_method_register(sysMethods)
+
+sysGroup = {
+    rocommunity = 'public',
+    [sysDesc]         = mib.ConstString(function () load_config() return mib.sh_call("uname -a") end),
+    [sysObjectID]     = mib.ConstOid(function ()
+                                         load_config()
+                                         local oid
+                                         local objectid
+                                         context:foreach("smartsnmpd", "smartsnmpd", function (s)
+                                             objectid = s.objectid
+                                         end)
+                                         if objectid ~= nil then
+                                            oid = {}
+                                            for i in string.gmatch(objectid, "%d+") do
+                                                table.insert(oid, tonumber(i))
+                                            end
+                                         end
+                                         return oid
+                                     end),
+    [sysUpTime]       = mib.ConstTimeticks(function () load_config() return os.difftime(os.time(), startup_time) * 100 end),
+    [sysContact]      = mib.ConstString(function () 
+                                            load_config()
+                                            local contact
+                                            context:foreach("smartsnmpd", "smartsnmpd", function (s)
+                                                contact = s.contact
+                                            end)
+                                            return contact
+                                        end),
+    [sysName]         = mib.ConstString(function () load_config() return mib.sh_call("uname -n") end),
+    [sysLocation]     = mib.ConstString(function ()
+                                            load_config()
+                                            local location
+                                            context:foreach("smartsnmpd", "smartsnmpd", function (s)
+                                                location = s.location
+                                            end)
+                                            return location
+                                        end),
+    [sysServices]     = mib.ConstInt(function ()
+                                         load_config()
+                                         local services
+                                         context:foreach("smartsnmpd", "smartsnmpd", function (s)
+                                             services = tonumber(s.services)
+                                         end)
+                                         return services
+                                     end),
+    [sysORLastChange] = mib.ConstTimeticks(function () load_config() return os.difftime(os.time(), or_last_changed_time) * 100 end),
+    [sysORTable]      = {
+        [sysOREntry]  = {
+            [sysORIndex]  = mib.UnaIndex(function () load_config() return or_index_cache end),
+            [sysORID]     = mib.ConstOid(function (i) load_config() return or_table_cache[i].oid end),
+            [sysORDesc]   = mib.ConstString(function (i) load_config() return or_table_cache[i].desc end),
+            [sysORUpTime] = mib.ConstTimeticks(function (i) load_config() return os.difftime(os.time(), or_table_cache[i].uptime) * 100 end),
+        }
+    }
+}
+
+return sysGroup
diff --git a/net/smartsnmpd/files/smartsnmpd.conf b/net/smartsnmpd/files/smartsnmpd.conf
new file mode 100644
index 0000000000..aace5a6af6
--- /dev/null
+++ b/net/smartsnmpd/files/smartsnmpd.conf
@@ -0,0 +1,21 @@
+config smartsnmpd
+	option port '161'
+	option ro_community 'public'
+	option rw_community 'private'
+	option mib_module_path 'mibs'
+	option objectid '1.2.3.4'
+	option contact 'Me <me@example.org>'
+	option location 'Shanghai'
+	option services '72'
+
+config smartsnmpd_module
+	option oid    "1.3.6.1.2.1.1" 
+	option module 'system'
+
+config smartsnmpd_module
+	option oid    "1.3.6.1.2.1.2" 
+	option module 'interfaces'
+
+config smartsnmpd_module
+	option oid    "1.3.6.1.1"     
+	option module 'dummy'
diff --git a/net/smartsnmpd/files/smartsnmpd.init b/net/smartsnmpd/files/smartsnmpd.init
new file mode 100755
index 0000000000..dbe3af8586
--- /dev/null
+++ b/net/smartsnmpd/files/smartsnmpd.init
@@ -0,0 +1,47 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2014 OpenWrt.org
+
+START=97
+
+USE_PROCD=1
+PROG=/usr/sbin/smartsnmpd
+CONFIGFILE=/etc/smartsnmpd.conf
+
+smartsnmpd_mib_module() {
+	local cfg="$1"
+	config_get OID "$cfg" oid
+	config_get MODULE "$cfg" module
+	echo "    ['$OID'] = '$MODULE'," >> $CONFIGFILE
+}
+
+start_service() {
+	include /lib/functions
+
+	config_load smartsnmpd
+
+	procd_open_instance
+	procd_set_param command $PROG -c $CONFIGFILE
+	procd_set_param file $CONFIGFILE
+	procd_set_param respawn
+	procd_close_instance
+	
+	# before we can call xappend
+	mkdir -p $(dirname $CONFIGFILE)
+
+	echo "-- auto-generated config file from /etc/config/smartsnmpd" > $CONFIGFILE
+	
+	config_get PORT smartsnmpd port 161
+	echo "port = $PORT" >> $CONFIGFILE
+	
+	config_get RO_COMMUNITY smartsnmpd ro_community 'public'
+	config_get RW_COMMUNITY smartsnmpd rw_community 'private'
+	echo "ro_community = '$RO_COMMUNITY'" >> $CONFIGFILE
+	echo "rw_community = '$RW_COMMUNITY'" >> $CONFIGFILE
+
+	config_get MIB_MODULE_PATH smartsnmpd mib_module_path '/usr/lib/lua/smartsnmp/mibs/'
+	echo "mib_module_path = '$MIB_MODULE_PATH'" >> $CONFIGFILE
+
+	echo "mib_modules = {" >> $CONFIGFILE
+	config_foreach smartsnmpd_mib_module smartsnmpd_module 
+	echo "}" >> $CONFIGFILE
+}