diff --git a/src/kernel/linux/v4.14/samples/pktgen/README.rst b/src/kernel/linux/v4.14/samples/pktgen/README.rst
new file mode 100644
index 0000000..ff8929d
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/README.rst
@@ -0,0 +1,45 @@
+Sample and benchmark scripts for pktgen (packet generator)
+==========================================================
+This directory contains some pktgen sample and benchmark scripts, that
+can easily be copied and adjusted for your own use-case.
+
+General doc is located in kernel: Documentation/networking/pktgen.txt
+
+Helper include files
+====================
+This directory contains two helper shell files, that can be "included"
+by shell source'ing.  Namely "functions.sh" and "parameters.sh".
+
+Common parameters
+-----------------
+The parameters.sh file support easy and consistant parameter parsing
+across the sample scripts.  Usage example is printed on errors::
+
+ Usage: ./pktgen_sample01_simple.sh [-vx] -i ethX
+  -i : ($DEV)       output interface/device (required)
+  -s : ($PKT_SIZE)  packet size
+  -d : ($DEST_IP)   destination IP
+  -m : ($DST_MAC)   destination MAC-addr
+  -t : ($THREADS)   threads to start
+  -f : ($F_THREAD)  index of first thread (zero indexed CPU number)
+  -c : ($SKB_CLONE) SKB clones send before alloc new SKB
+  -n : ($COUNT)     num messages to send per thread, 0 means indefinitely
+  -b : ($BURST)     HW level bursting of SKBs
+  -v : ($VERBOSE)   verbose
+  -x : ($DEBUG)     debug
+
+The global variable being set is also listed.  E.g. the required
+interface/device parameter "-i" sets variable $DEV.
+
+Common functions
+----------------
+The functions.sh file provides; Three different shell functions for
+configuring the different components of pktgen: pg_ctrl(), pg_thread()
+and pg_set().
+
+These functions correspond to pktgens different components.
+ * pg_ctrl()   control "pgctrl" (/proc/net/pktgen/pgctrl)
+ * pg_thread() control the kernel threads and binding to devices
+ * pg_set()    control setup of individual devices
+
+See sample scripts for usage examples.
diff --git a/src/kernel/linux/v4.14/samples/pktgen/functions.sh b/src/kernel/linux/v4.14/samples/pktgen/functions.sh
new file mode 100644
index 0000000..065a7e2
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/functions.sh
@@ -0,0 +1,126 @@
+#
+# Common functions used by pktgen scripts
+#  - Depending on bash 3 (or higher) syntax
+#
+# Author: Jesper Dangaaard Brouer
+# License: GPL
+
+set -o errexit
+
+## -- General shell logging cmds --
+function err() {
+    local exitcode=$1
+    shift
+    echo "ERROR: $@" >&2
+    exit $exitcode
+}
+
+function warn() {
+    echo "WARN : $@" >&2
+}
+
+function info() {
+    if [[ -n "$VERBOSE" ]]; then
+	echo "INFO : $@" >&2
+    fi
+}
+
+## -- Pktgen proc config commands -- ##
+export PROC_DIR=/proc/net/pktgen
+#
+# Three different shell functions for configuring the different
+# components of pktgen:
+#   pg_ctrl(), pg_thread() and pg_set().
+#
+# These functions correspond to pktgens different components.
+# * pg_ctrl()   control "pgctrl" (/proc/net/pktgen/pgctrl)
+# * pg_thread() control the kernel threads and binding to devices
+# * pg_set()    control setup of individual devices
+function pg_ctrl() {
+    local proc_file="pgctrl"
+    proc_cmd ${proc_file} "$@"
+}
+
+function pg_thread() {
+    local thread=$1
+    local proc_file="kpktgend_${thread}"
+    shift
+    proc_cmd ${proc_file} "$@"
+}
+
+function pg_set() {
+    local dev=$1
+    local proc_file="$dev"
+    shift
+    proc_cmd ${proc_file} "$@"
+}
+
+# More generic replacement for pgset(), that does not depend on global
+# variable for proc file.
+function proc_cmd() {
+    local result
+    local proc_file=$1
+    local status=0
+    # after shift, the remaining args are contained in $@
+    shift
+    local proc_ctrl=${PROC_DIR}/$proc_file
+    if [[ ! -e "$proc_ctrl" ]]; then
+	err 3 "proc file:$proc_ctrl does not exists (dev added to thread?)"
+    else
+	if [[ ! -w "$proc_ctrl" ]]; then
+	    err 4 "proc file:$proc_ctrl not writable, not root?!"
+	fi
+    fi
+
+    if [[ "$DEBUG" == "yes" ]]; then
+	echo "cmd: $@ > $proc_ctrl"
+    fi
+    # Quoting of "$@" is important for space expansion
+    echo "$@" > "$proc_ctrl" || status=$?
+
+    if [[ "$proc_file" != "pgctrl" ]]; then
+        result=$(grep "Result: OK:" $proc_ctrl) || true
+        if [[ "$result" == "" ]]; then
+            grep "Result:" $proc_ctrl >&2
+        fi
+    fi
+    if (( $status != 0 )); then
+	err 5 "Write error($status) occurred cmd: \"$@ > $proc_ctrl\""
+    fi
+}
+
+# Old obsolete "pgset" function, with slightly improved err handling
+function pgset() {
+    local result
+
+    if [[ "$DEBUG" == "yes" ]]; then
+	echo "cmd: $1 > $PGDEV"
+    fi
+    echo $1 > $PGDEV
+    local status=$?
+
+    result=`cat $PGDEV | fgrep "Result: OK:"`
+    if [[ "$result" == "" ]]; then
+         cat $PGDEV | fgrep Result:
+    fi
+    if (( $status != 0 )); then
+	err 5 "Write error($status) occurred cmd: \"$1 > $PGDEV\""
+    fi
+}
+
+[[ $EUID -eq 0 ]] && trap 'pg_ctrl "reset"' EXIT
+
+## -- General shell tricks --
+
+function root_check_run_with_sudo() {
+    # Trick so, program can be run as normal user, will just use "sudo"
+    #  call as root_check_run_as_sudo "$@"
+    if [ "$EUID" -ne 0 ]; then
+	if [ -x $0 ]; then # Directly executable use sudo
+	    info "Not root, running with sudo"
+            sudo "$0" "$@"
+            exit $?
+	fi
+	err 4 "cannot perform sudo run of $0"
+    fi
+}
diff --git a/src/kernel/linux/v4.14/samples/pktgen/parameters.sh b/src/kernel/linux/v4.14/samples/pktgen/parameters.sh
new file mode 100644
index 0000000..72fc562
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/parameters.sh
@@ -0,0 +1,116 @@
+#
+# SPDX-License-Identifier: GPL-2.0
+# Common parameter parsing for pktgen scripts
+#
+
+function usage() {
+    echo ""
+    echo "Usage: $0 [-vx] -i ethX"
+    echo "  -i : (\$DEV)       output interface/device (required)"
+    echo "  -s : (\$PKT_SIZE)  packet size"
+    echo "  -d : (\$DEST_IP)   destination IP"
+    echo "  -m : (\$DST_MAC)   destination MAC-addr"
+    echo "  -t : (\$THREADS)   threads to start"
+    echo "  -f : (\$F_THREAD)  index of first thread (zero indexed CPU number)"
+    echo "  -c : (\$SKB_CLONE) SKB clones send before alloc new SKB"
+    echo "  -n : (\$COUNT)     num messages to send per thread, 0 means indefinitely"
+    echo "  -b : (\$BURST)     HW level bursting of SKBs"
+    echo "  -v : (\$VERBOSE)   verbose"
+    echo "  -x : (\$DEBUG)     debug"
+    echo "  -6 : (\$IP6)       IPv6"
+    echo ""
+}
+
+##  --- Parse command line arguments / parameters ---
+## echo "Commandline options:"
+while getopts "s:i:d:m:f:t:c:n:b:vxh6" option; do
+    case $option in
+        i) # interface
+          export DEV=$OPTARG
+	  info "Output device set to: DEV=$DEV"
+          ;;
+        s)
+          export PKT_SIZE=$OPTARG
+	  info "Packet size set to: PKT_SIZE=$PKT_SIZE bytes"
+          ;;
+        d) # destination IP
+          export DEST_IP=$OPTARG
+	  info "Destination IP set to: DEST_IP=$DEST_IP"
+          ;;
+        m) # MAC
+          export DST_MAC=$OPTARG
+	  info "Destination MAC set to: DST_MAC=$DST_MAC"
+          ;;
+        f)
+	  export F_THREAD=$OPTARG
+	  info "Index of first thread (zero indexed CPU number): $F_THREAD"
+          ;;
+        t)
+	  export THREADS=$OPTARG
+	  info "Number of threads to start: $THREADS"
+          ;;
+        c)
+	  export CLONE_SKB=$OPTARG
+	  info "CLONE_SKB=$CLONE_SKB"
+          ;;
+        n)
+	  export COUNT=$OPTARG
+	  info "COUNT=$COUNT"
+          ;;
+        b)
+	  export BURST=$OPTARG
+	  info "SKB bursting: BURST=$BURST"
+          ;;
+        v)
+          export VERBOSE=yes
+          info "Verbose mode: VERBOSE=$VERBOSE"
+          ;;
+        x)
+          export DEBUG=yes
+          info "Debug mode: DEBUG=$DEBUG"
+          ;;
+	6)
+	  export IP6=6
+	  info "IP6: IP6=$IP6"
+	  ;;
+        h|?|*)
+          usage;
+          err 2 "[ERROR] Unknown parameters!!!"
+    esac
+done
+shift $(( $OPTIND - 1 ))
+
+if [ -z "$PKT_SIZE" ]; then
+    # NIC adds 4 bytes CRC
+    export PKT_SIZE=60
+    info "Default packet size set to: set to: $PKT_SIZE bytes"
+fi
+
+if [ -z "$F_THREAD" ]; then
+    # First thread (F_THREAD) reference the zero indexed CPU number
+    export F_THREAD=0
+fi
+
+if [ -z "$THREADS" ]; then
+    export THREADS=1
+fi
+
+export L_THREAD=$(( THREADS + F_THREAD - 1 ))
+
+if [ -z "$DEV" ]; then
+    usage
+    err 2 "Please specify output device"
+fi
+
+if [ -z "$DST_MAC" ]; then
+    warn "Missing destination MAC address"
+fi
+
+if [ -z "$DEST_IP" ]; then
+    warn "Missing destination IP address"
+fi
+
+if [ ! -d /proc/net/pktgen ]; then
+    info "Loading kernel module: pktgen"
+    modprobe pktgen
+fi
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-1-ip6 b/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-1-ip6
new file mode 100755
index 0000000..62426af
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-1-ip6
@@ -0,0 +1,61 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+#modprobe pktgen
+
+
+function pgset() {
+    local result
+
+    echo $1 > $PGDEV
+
+    result=`cat $PGDEV | fgrep "Result: OK:"`
+    if [ "$result" = "" ]; then
+         cat $PGDEV | fgrep Result:
+    fi
+}
+
+# Config Start Here -----------------------------------------------------------
+
+
+# thread config
+# Each CPU has its own thread. One CPU example. We add eth1.
+# IPv6. Note increase in minimal packet length
+
+PGDEV=/proc/net/pktgen/kpktgend_0
+  echo "Removing all devices"
+ pgset "rem_device_all"
+  echo "Adding eth1"
+ pgset "add_device eth1"
+
+
+# device config
+# delay 0
+
+CLONE_SKB="clone_skb 1000000"
+# NIC adds 4 bytes CRC
+PKT_SIZE="pkt_size 66"
+
+# COUNT 0 means forever
+#COUNT="count 0"
+COUNT="count 10000000"
+DELAY="delay 0"
+
+PGDEV=/proc/net/pktgen/eth1
+  echo "Configuring $PGDEV"
+ pgset "$COUNT"
+ pgset "$CLONE_SKB"
+ pgset "$PKT_SIZE"
+ pgset "$DELAY"
+ pgset "dst6 fec0::1"
+ pgset "src6 fec0::2"
+ pgset "dst_mac  00:04:23:08:91:dc"
+
+# Time to run
+PGDEV=/proc/net/pktgen/pgctrl
+
+ echo "Running... ctrl^C to stop"
+ trap true INT
+ pgset "start"
+ echo "Done"
+ cat /proc/net/pktgen/eth1
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-1-ip6-rdos b/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-1-ip6-rdos
new file mode 100755
index 0000000..3ac3eb1
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-1-ip6-rdos
@@ -0,0 +1,64 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+#modprobe pktgen
+
+
+function pgset() {
+    local result
+
+    echo $1 > $PGDEV
+
+    result=`cat $PGDEV | fgrep "Result: OK:"`
+    if [ "$result" = "" ]; then
+         cat $PGDEV | fgrep Result:
+    fi
+}
+
+# Config Start Here -----------------------------------------------------------
+
+
+# thread config
+# Each CPU has its own thread. One CPU example. We add eth1.
+# IPv6. Note increase in minimal packet length
+
+PGDEV=/proc/net/pktgen/kpktgend_0
+  echo "Removing all devices"
+ pgset "rem_device_all"
+  echo "Adding eth1"
+ pgset "add_device eth1"
+
+
+# device config
+# delay 0 means maximum speed.
+
+# We need to do alloc for every skb since we cannot clone here.
+CLONE_SKB="clone_skb 0"
+
+# NIC adds 4 bytes CRC
+PKT_SIZE="pkt_size 66"
+
+# COUNT 0 means forever
+#COUNT="count 0"
+COUNT="count 10000000"
+DELAY="delay 0"
+
+PGDEV=/proc/net/pktgen/eth1
+  echo "Configuring $PGDEV"
+ pgset "$COUNT"
+ pgset "$CLONE_SKB"
+ pgset "$PKT_SIZE"
+ pgset "$DELAY"
+ pgset "dst6_min fec0::1"
+ pgset "dst6_max fec0::FFFF:FFFF"
+
+ pgset "dst_mac  00:04:23:08:91:dc"
+
+# Time to run
+PGDEV=/proc/net/pktgen/pgctrl
+
+ echo "Running... ctrl^C to stop"
+ trap true INT
+ pgset "start"
+ echo "Done"
+ cat /proc/net/pktgen/eth1
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-2 b/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-2
new file mode 100755
index 0000000..a855527
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen.conf-1-2
@@ -0,0 +1,70 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+#modprobe pktgen
+
+
+function pgset() {
+    local result
+
+    echo $1 > $PGDEV
+
+    result=`cat $PGDEV | fgrep "Result: OK:"`
+    if [ "$result" = "" ]; then
+         cat $PGDEV | fgrep Result:
+    fi
+}
+
+# Config Start Here -----------------------------------------------------------
+
+
+# thread config
+# One CPU means one thread. One CPU example. We add eth1, eth2 respectivly.
+
+PGDEV=/proc/net/pktgen/kpktgend_0
+  echo "Removing all devices"
+ pgset "rem_device_all"
+  echo "Adding eth1"
+ pgset "add_device eth1"
+  echo "Adding eth2"
+ pgset "add_device eth2"
+
+
+# device config
+# delay 0 means maximum speed.
+
+CLONE_SKB="clone_skb 1000000"
+# NIC adds 4 bytes CRC
+PKT_SIZE="pkt_size 60"
+
+# COUNT 0 means forever
+#COUNT="count 0"
+COUNT="count 10000000"
+DELAY="delay 0"
+
+PGDEV=/proc/net/pktgen/eth1
+  echo "Configuring $PGDEV"
+ pgset "$COUNT"
+ pgset "$CLONE_SKB"
+ pgset "$PKT_SIZE"
+ pgset "$DELAY"
+ pgset "dst 10.10.11.2"
+ pgset "dst_mac  00:04:23:08:91:dc"
+
+PGDEV=/proc/net/pktgen/eth2
+  echo "Configuring $PGDEV"
+ pgset "$COUNT"
+ pgset "$CLONE_SKB"
+ pgset "$PKT_SIZE"
+ pgset "$DELAY"
+ pgset "dst 192.168.2.2"
+ pgset "dst_mac  00:04:23:08:91:de"
+
+# Time to run
+PGDEV=/proc/net/pktgen/pgctrl
+
+ echo "Running... ctrl^C to stop"
+ trap true INT
+ pgset "start"
+ echo "Done"
+ cat /proc/net/pktgen/eth1 /proc/net/pktgen/eth2
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh
new file mode 100755
index 0000000..2839f7d
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh
@@ -0,0 +1,89 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Benchmark script:
+#  - developed for benchmarking ingress qdisc path
+#
+# Script for injecting packets into RX path of the stack with pktgen
+# "xmit_mode netif_receive".  With an invalid dst_mac this will only
+# measure the ingress code path as packets gets dropped in ip_rcv().
+#
+# This script don't really need any hardware.  It benchmarks software
+# RX path just after NIC driver level.  With bursting is also
+# "removes" the SKB alloc/free overhead.
+#
+# Setup scenarios for measuring ingress qdisc (with invalid dst_mac):
+# ------------------------------------------------------------------
+# (1) no ingress (uses static_key_false(&ingress_needed))
+#
+# (2) ingress on other dev (change ingress_needed and calls
+#     handle_ing() but exit early)
+#
+#  config:  tc qdisc add dev $SOMEDEV handle ffff: ingress
+#
+# (3) ingress on this dev, handle_ing() -> tc_classify()
+#
+#  config:  tc qdisc add dev $DEV handle ffff: ingress
+#
+# (4) ingress on this dev + drop at u32 classifier/action.
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+# Using invalid DST_MAC will cause the packets to get dropped in
+# ip_rcv() which is part of the test
+if [ -z "$DEST_IP" ]; then
+    [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
+[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
+[ -z "$BURST" ] && BURST=1024
+[ -z "$COUNT" ] && COUNT="10000000" # Zero means indefinitely
+
+# Base Config
+DELAY="0"        # Zero means max speed
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    # The device name is extended with @name, using thread number to
+    # make then unique, but any name will do.
+    dev=${DEV}@${thread}
+
+    # Add remove all other devices and add_device $dev to thread
+    pg_thread $thread "rem_device_all"
+    pg_thread $thread "add_device" $dev
+
+    # Base config of dev
+    pg_set $dev "flag QUEUE_MAP_CPU"
+    pg_set $dev "count $COUNT"
+    pg_set $dev "pkt_size $PKT_SIZE"
+    pg_set $dev "delay $DELAY"
+    pg_set $dev "flag NO_TIMESTAMP"
+
+    # Destination
+    pg_set $dev "dst_mac $DST_MAC"
+    pg_set $dev "dst$IP6 $DEST_IP"
+
+    # Inject packet into RX path of stack
+    pg_set $dev "xmit_mode netif_receive"
+
+    # Burst allow us to avoid measuring SKB alloc/free overhead
+    pg_set $dev "burst $BURST"
+done
+
+# start_run
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+echo "Done" >&2
+
+# Print results
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    dev=${DEV}@${thread}
+    echo "Device: $dev"
+    cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+done
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh
new file mode 100755
index 0000000..e1ee544
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_bench_xmit_mode_queue_xmit.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Benchmark script:
+#  - developed for benchmarking egress qdisc path, derived (more
+#    like cut'n'pasted) from ingress benchmark script.
+#
+# Script for injecting packets into egress qdisc path of the stack
+# with pktgen "xmit_mode queue_xmit".
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+if [ -z "$DEST_IP" ]; then
+    [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
+[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
+
+# Burst greater than 1 are invalid for queue_xmit mode
+if [[ -n "$BURST" ]]; then
+    err 1 "Bursting not supported for this mode"
+fi
+[ -z "$COUNT" ] && COUNT="10000000" # Zero means indefinitely
+
+# Base Config
+DELAY="0"        # Zero means max speed
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    # The device name is extended with @name, using thread number to
+    # make then unique, but any name will do.
+    dev=${DEV}@${thread}
+
+    # Add remove all other devices and add_device $dev to thread
+    pg_thread $thread "rem_device_all"
+    pg_thread $thread "add_device" $dev
+
+    # Base config of dev
+    pg_set $dev "flag QUEUE_MAP_CPU"
+    pg_set $dev "count $COUNT"
+    pg_set $dev "pkt_size $PKT_SIZE"
+    pg_set $dev "delay $DELAY"
+    pg_set $dev "flag NO_TIMESTAMP"
+
+    # Destination
+    pg_set $dev "dst_mac $DST_MAC"
+    pg_set $dev "dst$IP6 $DEST_IP"
+
+    # Inject packet into TX qdisc egress path of stack
+    pg_set $dev "xmit_mode queue_xmit"
+done
+
+# start_run
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+echo "Done" >&2
+
+# Print results
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    dev=${DEV}@${thread}
+    echo "Device: $dev"
+    cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+done
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample01_simple.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample01_simple.sh
new file mode 100755
index 0000000..e9ab4ed
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample01_simple.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Simple example:
+#  * pktgen sending with single thread and single interface
+#  * flow variation via random UDP source port
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+# - go look in parameters.sh to see which setting are avail
+# - required param is the interface "-i" stored in $DEV
+source ${basedir}/parameters.sh
+#
+# Set some default params, if they didn't get set
+if [ -z "$DEST_IP" ]; then
+    [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
+[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
+# Example enforce param "-m" for dst_mac
+[ -z "$DST_MAC" ] && usage && err 2 "Must specify -m dst_mac"
+[ -z "$COUNT" ]   && COUNT="100000" # Zero means indefinitely
+
+# Base Config
+DELAY="0"        # Zero means max speed
+
+# Flow variation random source port between min and max
+UDP_MIN=9
+UDP_MAX=109
+
+# General cleanup everything since last run
+# (especially important if other threads were configured by other scripts)
+pg_ctrl "reset"
+
+# Add remove all other devices and add_device $DEV to thread 0
+thread=0
+pg_thread $thread "rem_device_all"
+pg_thread $thread "add_device" $DEV
+
+# How many packets to send (zero means indefinitely)
+pg_set $DEV "count $COUNT"
+
+# Reduce alloc cost by sending same SKB many times
+# - this obviously affects the randomness within the packet
+pg_set $DEV "clone_skb $CLONE_SKB"
+
+# Set packet size
+pg_set $DEV "pkt_size $PKT_SIZE"
+
+# Delay between packets (zero means max speed)
+pg_set $DEV "delay $DELAY"
+
+# Flag example disabling timestamping
+pg_set $DEV "flag NO_TIMESTAMP"
+
+# Destination
+pg_set $DEV "dst_mac $DST_MAC"
+pg_set $DEV "dst$IP6 $DEST_IP"
+
+# Setup random UDP port src range
+pg_set $DEV "flag UDPSRC_RND"
+pg_set $DEV "udp_src_min $UDP_MIN"
+pg_set $DEV "udp_src_max $UDP_MAX"
+
+# start_run
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+echo "Done" >&2
+
+# Print results
+echo "Result device: $DEV"
+cat /proc/net/pktgen/$DEV
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample02_multiqueue.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample02_multiqueue.sh
new file mode 100755
index 0000000..99f740a
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample02_multiqueue.sh
@@ -0,0 +1,79 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Multiqueue: Using pktgen threads for sending on multiple CPUs
+#  * adding devices to kernel threads
+#  * notice the naming scheme for keeping device names unique
+#  * nameing scheme: dev@thread_number
+#  * flow variation via random UDP source port
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+#
+# Required param: -i dev in $DEV
+source ${basedir}/parameters.sh
+
+[ -z "$COUNT" ] && COUNT="100000" # Zero means indefinitely
+
+# Base Config
+DELAY="0"        # Zero means max speed
+[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
+
+# Flow variation random source port between min and max
+UDP_MIN=9
+UDP_MAX=109
+
+# (example of setting default params in your script)
+if [ -z "$DEST_IP" ]; then
+    [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
+[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    # The device name is extended with @name, using thread number to
+    # make then unique, but any name will do.
+    dev=${DEV}@${thread}
+
+    # Add remove all other devices and add_device $dev to thread
+    pg_thread $thread "rem_device_all"
+    pg_thread $thread "add_device" $dev
+
+    # Notice config queue to map to cpu (mirrors smp_processor_id())
+    # It is beneficial to map IRQ /proc/irq/*/smp_affinity 1:1 to CPU number
+    pg_set $dev "flag QUEUE_MAP_CPU"
+
+    # Base config of dev
+    pg_set $dev "count $COUNT"
+    pg_set $dev "clone_skb $CLONE_SKB"
+    pg_set $dev "pkt_size $PKT_SIZE"
+    pg_set $dev "delay $DELAY"
+
+    # Flag example disabling timestamping
+    pg_set $dev "flag NO_TIMESTAMP"
+
+    # Destination
+    pg_set $dev "dst_mac $DST_MAC"
+    pg_set $dev "dst$IP6 $DEST_IP"
+
+    # Setup random UDP port src range
+    pg_set $dev "flag UDPSRC_RND"
+    pg_set $dev "udp_src_min $UDP_MIN"
+    pg_set $dev "udp_src_max $UDP_MAX"
+done
+
+# start_run
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+echo "Done" >&2
+
+# Print results
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    dev=${DEV}@${thread}
+    echo "Device: $dev"
+    cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+done
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample03_burst_single_flow.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample03_burst_single_flow.sh
new file mode 100755
index 0000000..4c2e421
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample03_burst_single_flow.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Script for max single flow performance
+#  - If correctly tuned[1], single CPU 10G wirespeed small pkts is possible[2]
+#
+# Using pktgen "burst" option (use -b $N)
+#  - To boost max performance
+#  - Avail since: kernel v3.18
+#   * commit 38b2cf2982dc73 ("net: pktgen: packet bursting via skb->xmit_more")
+#  - This avoids writing the HW tailptr on every driver xmit
+#  - The performance boost is impressive, see commit and blog [2]
+#
+# Notice: On purpose generates a single (UDP) flow towards target,
+#   reason behind this is to only overload/activate a single CPU on
+#   target host.  And no randomness for pktgen also makes it faster.
+#
+# Tuning see:
+#  [1] http://netoptimizer.blogspot.dk/2014/06/pktgen-for-network-overload-testing.html
+#  [2] http://netoptimizer.blogspot.dk/2014/10/unlocked-10gbps-tx-wirespeed-smallest.html
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+# Set some default params, if they didn't get set
+if [ -z "$DEST_IP" ]; then
+    [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
+fi
+[ -z "$DST_MAC" ]   && DST_MAC="90:e2:ba:ff:ff:ff"
+[ -z "$BURST" ]     && BURST=32
+[ -z "$CLONE_SKB" ] && CLONE_SKB="100000"
+[ -z "$COUNT" ]     && COUNT="0" # Zero means indefinitely
+
+# Base Config
+DELAY="0"  # Zero means max speed
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    dev=${DEV}@${thread}
+
+    # Add remove all other devices and add_device $dev to thread
+    pg_thread $thread "rem_device_all"
+    pg_thread $thread "add_device" $dev
+
+    # Base config
+    pg_set $dev "flag QUEUE_MAP_CPU"
+    pg_set $dev "count $COUNT"
+    pg_set $dev "clone_skb $CLONE_SKB"
+    pg_set $dev "pkt_size $PKT_SIZE"
+    pg_set $dev "delay $DELAY"
+    pg_set $dev "flag NO_TIMESTAMP"
+
+    # Destination
+    pg_set $dev "dst_mac $DST_MAC"
+    pg_set $dev "dst$IP6 $DEST_IP"
+
+    # Setup burst, for easy testing -b 0 disable bursting
+    # (internally in pktgen default and minimum burst=1)
+    if [[ ${BURST} -ne 0 ]]; then
+	pg_set $dev "burst $BURST"
+    else
+	info "$dev: Not using burst"
+    fi
+done
+
+# Run if user hits control-c
+function control_c() {
+    # Print results
+    for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+	dev=${DEV}@${thread}
+	echo "Device: $dev"
+	cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+    done
+}
+# trap keyboard interrupt (Ctrl-C)
+trap control_c SIGINT
+
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample04_many_flows.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample04_many_flows.sh
new file mode 100755
index 0000000..4df92b7
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample04_many_flows.sh
@@ -0,0 +1,94 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Script example for many flows testing
+#
+# Number of simultaneous flows limited by variable $FLOWS
+# and number of packets per flow controlled by variable $FLOWLEN
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+# Set some default params, if they didn't get set
+[ -z "$DEST_IP" ]   && DEST_IP="198.18.0.42"
+[ -z "$DST_MAC" ]   && DST_MAC="90:e2:ba:ff:ff:ff"
+[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
+[ -z "$COUNT" ]     && COUNT="0" # Zero means indefinitely
+
+# NOTICE:  Script specific settings
+# =======
+# Limiting the number of concurrent flows ($FLOWS)
+# and also set how many packets each flow contains ($FLOWLEN)
+#
+[ -z "$FLOWS" ]     && FLOWS="8000"
+[ -z "$FLOWLEN" ]   && FLOWLEN="10"
+
+# Base Config
+DELAY="0"  # Zero means max speed
+
+if [[ -n "$BURST" ]]; then
+    err 1 "Bursting not supported for this mode"
+fi
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    dev=${DEV}@${thread}
+
+    # Add remove all other devices and add_device $dev to thread
+    pg_thread $thread "rem_device_all"
+    pg_thread $thread "add_device" $dev
+
+    # Base config
+    pg_set $dev "flag QUEUE_MAP_CPU"
+    pg_set $dev "count $COUNT"
+    pg_set $dev "clone_skb $CLONE_SKB"
+    pg_set $dev "pkt_size $PKT_SIZE"
+    pg_set $dev "delay $DELAY"
+    pg_set $dev "flag NO_TIMESTAMP"
+
+    # Single destination
+    pg_set $dev "dst_mac $DST_MAC"
+    pg_set $dev "dst $DEST_IP"
+
+    # Randomize source IP-addresses
+    pg_set $dev "flag IPSRC_RND"
+    pg_set $dev "src_min 198.18.0.0"
+    pg_set $dev "src_max 198.19.255.255"
+
+    # Limit number of flows (max 65535)
+    pg_set $dev "flows $FLOWS"
+    #
+    # How many packets a flow will send, before flow "entry" is
+    # re-generated/setup.
+    pg_set $dev "flowlen $FLOWLEN"
+    #
+    # Flag FLOW_SEQ will cause $FLOWLEN packets from the same flow
+    # being send back-to-back, before next flow is selected
+    # incrementally.  This helps lookup caches, and is more realistic.
+    #
+    pg_set $dev "flag FLOW_SEQ"
+
+done
+
+# Run if user hits control-c
+function print_result() {
+    # Print results
+    for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+	dev=${DEV}@${thread}
+	echo "Device: $dev"
+	cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+    done
+}
+# trap keyboard interrupt (Ctrl-C)
+trap true SIGINT
+
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+
+print_result
diff --git a/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample05_flow_per_thread.sh b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample05_flow_per_thread.sh
new file mode 100755
index 0000000..7f8b5e5
--- /dev/null
+++ b/src/kernel/linux/v4.14/samples/pktgen/pktgen_sample05_flow_per_thread.sh
@@ -0,0 +1,82 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Script will generate one flow per thread (-t N)
+#  - Same destination IP
+#  - Fake source IPs for each flow (fixed based on thread number)
+#
+# Useful for scale testing on receiver, to see whether silo'ing flows
+# works and scales.  For optimal scalability (on receiver) each
+# separate-flow should not access shared variables/data. This script
+# helps magnify any of these scaling issues by overloading the receiver.
+#
+basedir=`dirname $0`
+source ${basedir}/functions.sh
+root_check_run_with_sudo "$@"
+
+# Parameter parsing via include
+source ${basedir}/parameters.sh
+# Set some default params, if they didn't get set
+[ -z "$DEST_IP" ]   && DEST_IP="198.18.0.42"
+[ -z "$DST_MAC" ]   && DST_MAC="90:e2:ba:ff:ff:ff"
+[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
+[ -z "$BURST" ]     && BURST=32
+[ -z "$COUNT" ]     && COUNT="0" # Zero means indefinitely
+
+
+# Base Config
+DELAY="0"  # Zero means max speed
+
+# General cleanup everything since last run
+pg_ctrl "reset"
+
+# Threads are specified with parameter -t value in $THREADS
+for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+    dev=${DEV}@${thread}
+
+    # Add remove all other devices and add_device $dev to thread
+    pg_thread $thread "rem_device_all"
+    pg_thread $thread "add_device" $dev
+
+    # Base config
+    pg_set $dev "flag QUEUE_MAP_CPU"
+    pg_set $dev "count $COUNT"
+    pg_set $dev "clone_skb $CLONE_SKB"
+    pg_set $dev "pkt_size $PKT_SIZE"
+    pg_set $dev "delay $DELAY"
+    pg_set $dev "flag NO_TIMESTAMP"
+
+    # Single destination
+    pg_set $dev "dst_mac $DST_MAC"
+    pg_set $dev "dst $DEST_IP"
+
+    # Setup source IP-addresses based on thread number
+    pg_set $dev "src_min 198.18.$((thread+1)).1"
+    pg_set $dev "src_max 198.18.$((thread+1)).1"
+
+    # Setup burst, for easy testing -b 0 disable bursting
+    # (internally in pktgen default and minimum burst=1)
+    if [[ ${BURST} -ne 0 ]]; then
+	pg_set $dev "burst $BURST"
+    else
+	info "$dev: Not using burst"
+    fi
+
+done
+
+# Run if user hits control-c
+function print_result() {
+    # Print results
+    for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+	dev=${DEV}@${thread}
+	echo "Device: $dev"
+	cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+    done
+}
+# trap keyboard interrupt (Ctrl-C)
+trap true SIGINT
+
+echo "Running... ctrl^C to stop" >&2
+pg_ctrl "start"
+
+print_result