diff --git a/recipes-devtools/mtkhnat-util/files/COPYING b/recipes-devtools/mtkhnat-util/files/COPYING
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/files/COPYING
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
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+
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+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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.
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+    but WITHOUT ANY WARRANTY; without even the implied warranty of
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+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
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diff --git a/recipes-devtools/mtkhnat-util/files/src/Makefile.am b/recipes-devtools/mtkhnat-util/files/src/Makefile.am
new file mode 100644
index 0000000..73738c9
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/files/src/Makefile.am
@@ -0,0 +1,13 @@
+AM_CFLAGS = -D_ANSC_LINUX
+AM_CFLAGS += -D_ANSC_USER
+AM_CFLAGS += -D_ANSC_LITTLE_ENDIAN_
+
+AM_CPPFLAGS = -Wall -Werror
+ACLOCAL_AMFLAGS = -I m4
+hardware_platform = armv7ahf-neon-rdk-linux-musleabi
+
+bin_PROGRAMS = mtkhnat
+mtkhnat_CPPFLAGS = -I$(top_srcdir)/include $(CPPFLAGS) 
+mtkhnat_SOURCES = mtkhnat.c
+
+
diff --git a/recipes-devtools/mtkhnat-util/files/src/configure.ac b/recipes-devtools/mtkhnat-util/files/src/configure.ac
new file mode 100644
index 0000000..8783d84
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/files/src/configure.ac
@@ -0,0 +1,33 @@
+AC_PREREQ([2.65])
+AC_INIT([hal], [1.0], [BUG-REPORT-ADDRESS])
+AM_INIT_AUTOMAKE([foreign])
+LT_INIT
+
+AC_PREFIX_DEFAULT(`pwd`)
+AC_ENABLE_SHARED
+AC_DISABLE_STATIC
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AM_PROG_CC_C_O
+AM_PROG_LIBTOOL(libtool)
+
+# Checks for header files.
+AC_CHECK_HEADERS([stdlib.h string.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_INLINE
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+
+AC_CONFIG_FILES(Makefile)
+
+
+AC_OUTPUT
+
diff --git a/recipes-devtools/mtkhnat-util/files/src/mtkhnat.c b/recipes-devtools/mtkhnat-util/files/src/mtkhnat.c
new file mode 100644
index 0000000..798b97b
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/files/src/mtkhnat.c
@@ -0,0 +1,210 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <uci.h>
+#include "mtkhnat.h"
+
+void get_qos_toggle (global_param *global)
+{
+    char buf[64] = {0};
+    FILE *fp = NULL;
+    int toggle = 0; 
+    fp = fopen("/sys/kernel/debug/mtk_ppe/qos_toggle", "r");
+    if(fp != NULL)
+    {
+        fgets(buf,sizeof(buf),fp);    
+        fclose(fp);
+        sscanf(buf, "value=%d,", &toggle);
+        global->qos_toggle = toggle;
+        fprintf(stderr, "%s:  qos_toggle = %d \n", __func__, global->qos_toggle);
+    }else{
+        global->qos_toggle = 2; //default
+    }
+
+    return; 
+}
+void set_global_param(global_param global)
+{
+    char cmd[128] = {0};
+    int i = 0 ;
+
+    fprintf(stderr, "%s:  start config global param   \n", __func__);
+    fprintf(stderr, "%s:  enable %d  hqos %d sch0bw %d sch1bw %d schedule %s txq_num %d \n", __func__,global.enable, global.hqos, global.sch0_bw,global.sch1_bw, global.scheduling,global.txq_num);
+    snprintf(cmd, sizeof(cmd), "echo 0 > /proc/sys/net/bridge/bridge-nf-call-arptables");
+    system(cmd);
+    snprintf(cmd, sizeof(cmd), "echo 0 > /proc/sys/net/bridge/bridge-nf-filter-pppoe-tagged");
+    system(cmd);
+    snprintf(cmd, sizeof(cmd), "echo 0 > /proc/sys/net/bridge/bridge-nf-filter-vlan-tagged");
+    system(cmd);
+    snprintf(cmd, sizeof(cmd), "echo 0 > /proc/sys/net/bridge/bridge-nf-pass-vlan-input-dev");
+    system(cmd);
+
+    if(!global.enable){
+        snprintf(cmd, sizeof(cmd), "echo 0 %s %d > /sys/kernel/debug/mtk_ppe/qdma_sch0", global.scheduling, global.sch0_bw);
+        system(cmd);
+        snprintf(cmd, sizeof(cmd), "echo 0 %s %d > /sys/kernel/debug/mtk_ppe/qdma_sch1", global.scheduling, global.sch1_bw);
+        system(cmd);
+        snprintf(cmd, sizeof(cmd), "echo 0 0 0 0 0 0 4 > /sys/kernel/debug/mtk_ppe/qdma_txq0");
+        system(cmd);
+
+        for (i=1; i < global.txq_num; i++ ){
+            snprintf(cmd, sizeof(cmd), "echo 0 0 0 0 0 0 0 > /sys/kernel/debug/mtk_ppe/qdma_txq%d", i);
+            system(cmd);  
+        }
+        snprintf(cmd, sizeof(cmd), "echo %d > /sys/kernel/debug/mtk_ppe/qos_toggle", global.qos_toggle);
+        system(cmd);
+        return;
+    }
+
+    if(!global.hqos){
+        snprintf(cmd, sizeof(cmd), "echo 0 %s %d > /sys/kernel/debug/mtk_ppe/qdma_sch0", global.scheduling, global.sch0_bw);
+        system(cmd);
+        snprintf(cmd, sizeof(cmd), "echo 0 %s %d > /sys/kernel/debug/mtk_ppe/qdma_sch1", global.scheduling, global.sch1_bw);
+        system(cmd);
+
+        for (i=0; i < global.txq_num; i++ ){
+
+            if(i <= ((global.txq_num/2) - 1))
+                snprintf(cmd, sizeof(cmd), "echo 0 0 0 0 0 0 4 > /sys/kernel/debug/mtk_ppe/qdma_txq%d", i);
+            else
+                snprintf(cmd, sizeof(cmd), "echo 1 0 0 0 0 0 4 > /sys/kernel/debug/mtk_ppe/qdma_txq%d", i);
+
+            system(cmd);
+        }
+        snprintf(cmd, sizeof(cmd), "echo %d > /sys/kernel/debug/mtk_ppe/qos_toggle", global.qos_toggle);
+        system(cmd);
+        return;
+    }
+
+    snprintf(cmd, sizeof(cmd), "echo 1 %s %d > /sys/kernel/debug/mtk_ppe/qdma_sch0", global.scheduling, global.sch0_bw);
+    system(cmd);
+    snprintf(cmd, sizeof(cmd), "echo 1 %s %d > /sys/kernel/debug/mtk_ppe/qdma_sch1", global.scheduling, global.sch1_bw);
+    system(cmd);
+
+    return;
+}
+void set_queue_param(queue_param queue, global_param global)
+{
+    char cmd[128] = {0};
+    int queue_minebl = 1;
+    int queue_maxebl = 1;
+    int queue_scheduler = 0;
+    int sch0_minrate = 0;
+    int sch0_maxrate = 0;
+    int sch1_minrate = 0;
+    int sch1_maxrate = 0;
+
+    if(queue.id >= global.txq_num )
+        return;
+
+    if(queue.id <= 5 && global.qos_toggle == 2)
+        return;
+
+    if (queue.minrate == 0)
+        queue_minebl = 0; 
+    
+    if (queue.maxrate == 0)
+        queue_maxebl = 0;
+
+    sch0_minrate = (global.sch0_bw * queue.minrate)/100;
+    sch0_maxrate = (global.sch0_bw * queue.maxrate)/100;
+
+    sch1_minrate = (global.sch1_bw * queue.minrate)/100;
+    sch1_maxrate = (global.sch1_bw * queue.maxrate)/100;
+
+    if(queue.id <= ((global.txq_num/2) - 1))
+        snprintf(cmd, sizeof(cmd), "echo 0 %d %d %d %d %d %d > /sys/kernel/debug/mtk_ppe/qdma_txq%d", queue_minebl, sch0_minrate, queue_maxebl, sch0_maxrate, queue.weight, queue.resv, queue.id);
+    else
+        snprintf(cmd, sizeof(cmd), "echo 1 %d %d %d %d %d %d > /sys/kernel/debug/mtk_ppe/qdma_txq%d", queue_minebl, sch1_minrate, queue_maxebl, sch1_maxrate, queue.weight, queue.resv, queue.id);
+
+    system(cmd);
+
+}
+int apply_uci_config ()
+{
+    struct uci_context *uci_ctx = uci_alloc_context();
+    struct uci_package *uci_pkg = NULL;
+    struct uci_element *e;
+    // struct uci_section *s;
+    const char cfg_name[] = "mtkhnat";
+    bool parsing_global = false;
+    global_param global = {0};
+
+    if (uci_load(uci_ctx, cfg_name, &uci_pkg) != UCI_OK) {
+        uci_free_context(uci_ctx);
+        fprintf(stderr, "%s: load uci failed.\n", __func__);
+        return -1;
+    }
+
+    get_qos_toggle (&global);
+
+    uci_foreach_element(&uci_pkg->sections, e) {
+
+        struct uci_section *s = uci_to_section(e);
+        struct uci_element *option = NULL;
+        queue_param queue = {0};
+
+        if (strcmp(s->type, "global") == 0) {
+            parsing_global = true;
+            fprintf(stderr, "\n----- Start parsing global config. -----\n");
+        } else if (strcmp(s->type, "queue") == 0) {
+            parsing_global = false;
+        }
+
+        uci_foreach_element(&s->options, option) {
+
+            struct uci_option *op = uci_to_option(option);
+            if (parsing_global == true) {
+                // transform the type from input string and store the value in radio_param.
+                if (strcmp(op->e.name, "enable") == 0)
+                    global.enable = strtol(op->v.string, NULL, 10);
+                else if (strcmp(op->e.name, "hqos") == 0)
+                    global.hqos = strtol(op->v.string, NULL, 10);
+                else if (strcmp(op->e.name, "txq_num") == 0)
+                    global.txq_num = strtol(op->v.string, NULL, 10);
+                else if (strcmp(op->e.name, "scheduling") == 0)
+                    strncpy(global.scheduling, op->v.string, sizeof(global.scheduling));
+                else if (strcmp(op->e.name, "sch0_bw") == 0)
+                    global.sch0_bw = strtol(op->v.string, NULL, 10);
+                else if (strcmp(op->e.name, "sch1_bw") == 0)
+                    global.sch1_bw = strtol(op->v.string, NULL, 10);
+                else
+                    fprintf(stderr, "[%s %s not set!]\n", op->e.name, op->v.string);
+            } else {        
+                // parsing queue config
+                if (strcmp(op->e.name, "id") == 0){
+                    queue.id = strtol(op->v.string, NULL, 10);
+                }else if (strcmp(op->e.name, "minrate") == 0){
+                    queue.minrate = strtol(op->v.string, NULL, 10);
+                }else if (strcmp(op->e.name, "maxrate") == 0){
+                    queue.maxrate = strtol(op->v.string, NULL, 10);
+                }else if (strcmp(op->e.name, "weight") == 0){
+                    queue.weight = strtol(op->v.string, NULL, 10);
+                }else if (strcmp(op->e.name, "resv") == 0){
+                    queue.resv = strtol(op->v.string, NULL, 10);
+                }else{
+                    fprintf(stderr, "[%s %s not set!]\n", op->e.name, op->v.string);
+                }    
+            }
+        }
+        if (parsing_global == true){
+            set_global_param(global);
+            if(!global.enable || !global.hqos)
+                return 0;
+        }else{
+            set_queue_param(queue, global);
+        }    
+    }
+
+    
+    uci_unload(uci_ctx, uci_pkg);
+    uci_free_context(uci_ctx);
+    return 0;
+}
+
+int main(int argc, char **argv)
+{
+    apply_uci_config();
+    return 0;
+}
diff --git a/recipes-devtools/mtkhnat-util/files/src/mtkhnat.config b/recipes-devtools/mtkhnat-util/files/src/mtkhnat.config
new file mode 100644
index 0000000..84d39d9
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/files/src/mtkhnat.config
@@ -0,0 +1,134 @@
+####################################################################
+#	hqos: 1:ON, 0:OFF                                          #
+#	txq_num: 16:default (only supports 64 queues for MT7622)   #
+#	scheduling: wrr: weighted round-robin, sp: strict priority #
+#	sch0_bw: sch0 bandwidth (unit:Kbps)                        #
+#	sch1_bw: sch1 bandwidth (unit:Kbps)                        #
+####################################################################
+config global global
+	option enable 1
+	option hqos 0
+	option txq_num 16
+	option scheduling 'wrr'
+	option sch0_bw 1000000
+	option sch1_bw 1000000
+
+####################################################################
+#	id: queue id                                               #
+#	minrate: percentage of min rate limit                      #
+#	maxrate: percentage of max rate limit                      #
+#	weight: weight for queue schedule                          #
+#	resv: buffer reserved for HW/SW path                       #
+####################################################################
+config queue
+        option id 0
+        option minrate 30
+        option maxrate 100
+        option weight 4
+        option resv 4
+
+config queue
+        option id 1
+        option minrate 30
+        option maxrate 100
+        option weight 2
+        option resv 4
+
+config queue
+        option id 2
+        option minrate 30
+        option maxrate 100
+        option weight 2
+        option resv 4
+
+config queue
+        option id 3
+        option minrate 30
+        option maxrate 100
+        option weight 4
+        option resv 4
+
+config queue
+        option id 4
+        option minrate 30
+        option maxrate 100
+        option weight 6
+        option resv 4
+
+config queue
+        option id 5
+        option minrate 30
+        option maxrate 100
+        option weight 6
+        option resv 4
+
+config queue
+        option id 6
+        option minrate 30
+        option maxrate 100
+        option weight 8
+        option resv 4
+
+config queue
+        option id 7
+        option minrate 30
+        option maxrate 100
+        option weight 8
+        option resv 4
+
+config queue
+        option id 8
+        option minrate 30
+        option maxrate 100
+        option weight 4
+        option resv 4
+
+config queue
+        option id 9
+        option minrate 30
+        option maxrate 100
+        option weight 2
+        option resv 4
+
+config queue
+        option id 10
+        option minrate 30
+        option maxrate 100
+        option weight 2
+        option resv 4
+
+config queue
+        option id 11
+        option minrate 30
+        option maxrate 100
+        option weight 4
+        option resv 4
+
+config queue
+        option id 12
+        option minrate 30
+        option maxrate 100
+        option weight 6
+        option resv 4
+
+config queue
+        option id 13
+        option minrate 30
+        option maxrate 100
+        option weight 6
+        option resv 4
+
+config queue
+        option id 14
+        option minrate 30
+        option maxrate 100
+        option weight 8
+        option resv 4
+
+config queue
+        option id 15
+        option minrate 30
+        option maxrate 100
+        option weight 8
+        option resv 4
+
diff --git a/recipes-devtools/mtkhnat-util/files/src/mtkhnat.h b/recipes-devtools/mtkhnat-util/files/src/mtkhnat.h
new file mode 100644
index 0000000..b4508b0
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/files/src/mtkhnat.h
@@ -0,0 +1,22 @@
+#include "uci_config.h"
+#include <stdbool.h>
+
+typedef struct {
+    bool enable;
+    bool hqos;
+    int txq_num;
+    char scheduling[8];
+    int sch0_bw;
+    int sch1_bw;
+    int qos_toggle;
+} global_param;
+
+typedef struct {
+    int id;
+    int minrate;
+    int maxrate;
+    int weight;
+    int resv;
+} queue_param;
+
+
diff --git a/recipes-devtools/mtkhnat-util/mtkhnat-util.bb b/recipes-devtools/mtkhnat-util/mtkhnat-util.bb
new file mode 100644
index 0000000..c5fe40f
--- /dev/null
+++ b/recipes-devtools/mtkhnat-util/mtkhnat-util.bb
@@ -0,0 +1,23 @@
+DESCRIPTION = "Hardware-QoS-tool"
+SECTION = "applications"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
+
+DEPENDS += "libnl-tiny uci"
+
+inherit autotools coverity
+
+SRC_URI = " \
+    file://COPYING;subdir=git/src \
+    file://src;subdir=git \
+    "
+
+S = "${WORKDIR}/git/src"
+
+CFLAGS_append = " -luci "
+
+do_install_append() {
+    install -d ${D}${sysconfdir}
+    install -d ${D}${sysconfdir}/config
+    install -m 0755 ${WORKDIR}/git/src/mtkhnat.config ${D}${sysconfdir}/config/mtkhnat
+}