From fd72c74c99849b26db9a6876ada2e6a0e80bc783 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Mon, 12 Aug 2019 12:13:11 -0500
Subject:  Update mlinux-set-apn for new chat_wrapper script

---
 .../mlinux-scripts-1.1/mlinux-cell-radio-ready     |  34 -----
 .../mlinux-scripts-1.1/mlinux-cell-router          | 147 ------------------
 .../mlinux-scripts/mlinux-scripts-1.1/mlinux-dhcpd |  65 --------
 .../mlinux-scripts-1.1/mlinux-firmware-upgrade     |  69 ---------
 .../mlinux-scripts-1.1/mlinux-set-apn              | 119 ---------------
 .../mlinux-scripts-1.1/mlinux-switch-apn           | 110 --------------
 .../mlinux-scripts-1.1/mlinux-switch-cell-fw       | 149 -------------------
 .../mlinux-scripts-1.1/mlinux-wifi-ap              | 165 ---------------------
 .../mlinux-scripts-1.2/mlinux-cell-radio-ready     |  34 +++++
 .../mlinux-scripts-1.2/mlinux-cell-router          | 147 ++++++++++++++++++
 .../mlinux-scripts/mlinux-scripts-1.2/mlinux-dhcpd |  65 ++++++++
 .../mlinux-scripts-1.2/mlinux-firmware-upgrade     |  69 +++++++++
 .../mlinux-scripts-1.2/mlinux-set-apn              | 117 +++++++++++++++
 .../mlinux-scripts-1.2/mlinux-switch-apn           | 110 ++++++++++++++
 .../mlinux-scripts-1.2/mlinux-switch-cell-fw       | 149 +++++++++++++++++++
 .../mlinux-scripts-1.2/mlinux-wifi-ap              | 165 +++++++++++++++++++++
 recipes-core/mlinux-scripts/mlinux-scripts_1.1.bb  |   7 -
 recipes-core/mlinux-scripts/mlinux-scripts_1.2.bb  |   7 +
 18 files changed, 863 insertions(+), 865 deletions(-)
 delete mode 100644 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-radio-ready
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-router
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-dhcpd
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-firmware-upgrade
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-set-apn
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-apn
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-cell-fw
 delete mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-wifi-ap
 create mode 100644 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-radio-ready
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-router
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-dhcpd
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-firmware-upgrade
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw
 create mode 100755 recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-wifi-ap
 delete mode 100644 recipes-core/mlinux-scripts/mlinux-scripts_1.1.bb
 create mode 100644 recipes-core/mlinux-scripts/mlinux-scripts_1.2.bb

(limited to 'recipes-core/mlinux-scripts')

diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-radio-ready b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-radio-ready
deleted file mode 100644
index 42c5cdc..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-radio-ready
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/sh
-
-# The timeout can be set in the environment or the
-# first parameter.
-
-COUNTER=0
-
-if [ $# -gt 1 ]; then
-    echo "usage: $0 [timeout]"
-    exit 1
-fi
-
-[ $# -eq 1 ] && TIMEOUT=$1
-
-# Set the default TIMEOUT
-: ${TIMEOUT:=60}
-
-# Wait for the radio to be ready before continuing
-while [ $COUNTER -lt $TIMEOUT ]; do
-  TYPE=$(radio-query --type)
-  MODEL=$(radio-query --model)
-  if [ $? == 0 ]; then
-    echo "Cellular radio is ready."
-    exit 0
-  fi
-  let COUNTER=COUNTER+1
-
-  echo "Waiting for radio to come up in order to identify type ..."
-
-  sleep 1
-done
-
-echo "Cellular radio is not ready."
-exit 1
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-router b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-router
deleted file mode 100755
index 1607c32..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-cell-router
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (C) 2014 Multi-Tech Systems
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-set -e
-
-do_start() {
-	lan_interfaces=$(echo "$lan" | sed "s/,/ /g")
-
-	echo "Configuring firewall rules..."
-	# Flush all the tables first
-	iptables -t filter -F
-	iptables -t nat -F
-	iptables -t mangle -F
-
-	# Drop all incoming packets by default
-	iptables -t filter -P INPUT DROP
-	# Accept all on local loopback
-	iptables -t filter -A INPUT -i lo -j ACCEPT
-	# Allow packets in for existing socket connections
-	iptables -t filter -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-
-	# Accept all from LAN interfaces
-	for i in $lan_interfaces; do
-		iptables -t filter -A INPUT -i $i -j ACCEPT
-
-		# Accept ssh from the LAN (Wired)
-		#iptables -t filter -A INPUT -i $i -p tcp --dport 22 -j ACCEPT
-		# Accept http from the LAN (Wired)
-		#iptables -t filter -A INPUT -i $i -p tcp --dport 80 -j ACCEPT
-		# Accept tftp from the LAN (Wired)
-		#iptables -t filter -A INPUT -i $i -p udp --dport 69 -j ACCEPT
-	done
-
-	# Accept ssh from the WAN (Wireless)
-	#iptables -t filter -A INPUT -i $wan -p tcp --dport 22 -j ACCEPT
-	# Accept http from the WAN (Wireless)
-	#iptables -t filter -A INPUT -i $wan -p tcp --dport 80 -j ACCEPT
-
-	# Allow packet fowarding from LAN interfaces to WAN (cell router)
-	iptables -t filter -P FORWARD DROP
-	iptables -t filter -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
-	for i in $lan_interfaces; do
-		iptables -t filter -A FORWARD -i $i -o $wan -j ACCEPT
-	done
-
-	# Allow all output packets
-	iptables -t filter -P OUTPUT ACCEPT
-
-	# enable NAT for cell router
-	iptables -t nat -A POSTROUTING -o $wan -j MASQUERADE
-
-	echo "Enabling packet forwarding..."
-	# turn on packet forwarding last
-	echo 1 > /proc/sys/net/ipv4/ip_forward
-	echo "Done"
-}
-
-do_stop() {
-	echo "Clearing firewall rules..."
-	# clear all tables
-	iptables -t filter -F
-	iptables -t nat -F
-	iptables -t mangle -F
-	# reset policies to ACCEPT
-	iptables -t filter -P INPUT ACCEPT
-	iptables -t filter -P OUTPUT ACCEPT
-	iptables -t filter -P FORWARD ACCEPT
-
-	# turn off packet forwarding
-	echo "Disabling packet forwarding..."
-	echo 0 > /proc/sys/net/ipv4/ip_forward
-	echo "Done"
-}
-
-usage() {
-	echo "Usage: $(basename $0) start|stop [options]"
-	echo "  options:"
-	echo "    -l <lan-interfaces> LAN interfaces to allow, comma-separated (defaults to \"eth0\")"
-	echo "    -w <wan-interface>  WAN interface to route out (defaults to \"ppp0\")"
-	exit 1
-}
-
-# main
-if [[ $# < 1 ]]; then
-	usage
-fi
-
-cmd=$1
-shift
-
-while getopts "l:w:h" opt; do
-	case "$opt" in
-		l)
-			l=$OPTARG
-			;;
-		w)
-			w=$OPTARG
-			;;
-		h)
-			usage
-			;;
-		*)
-			usage
-			;;
-	esac
-done
-
-# default lan to eth0 if not specified
-lan=${l-eth0}
-# default wan to ppp0 if not specified
-wan=${w-ppp0}
-
-case $cmd in
-	start)
-		echo "LAN: $lan"
-		echo "WAN: $wan"
-		do_start
-		;;
-	stop)
-		do_stop
-		;;
-	*)
-		usage
-		;;
-esac
-
-exit 0
-
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-dhcpd b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-dhcpd
deleted file mode 100755
index 976b138..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-dhcpd
+++ /dev/null
@@ -1,65 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2014 Multi-Tech Systems
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-do_start() {
-	echo "starting dhcp daemon"
-	udhcpd -S /etc/udhcpd.conf
-}
-
-do_stop() {
-	echo "stopping dhcp daemon"
-	killall udhcpd
-}
-
-usage() {
-	echo "Usage: $(basename $0) start|stop|restart"
-	exit 1
-}
-
-# main
-if [[ $# != 1 ]]; then
-	usage
-fi
-
-case $1 in
-	start)
-		if [[ ! -f "/etc/udhcpd.conf" ]]
-		then
-			echo "/etc/udhcpd.conf does not exist"
-			exit 1
-		fi
-		do_start
-		;;
-	stop)
-		do_stop
-		;;
-	restart)
-		do_stop
-		sleep 1
-		do_start
-		;;
-	*)
-		usage
-		;;
-esac
-
-exit 0
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-firmware-upgrade b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-firmware-upgrade
deleted file mode 100755
index a377309..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-firmware-upgrade
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/bin/bash
-dofile=/var/volatile/do_flash_upgrade
-
-if [ $# != 1 ]; then
-    echo "Usage: $0 upgrade.bin"
-    exit 1
-fi
-
-set -e
-upgrade=$1
-
-mkdir -p /var/volatile
-cd /var/volatile
-
-# make sure firmware is for this device
-hw_version=$(cat /sys/devices/platform/mts-io/hw-version)
-firmware_model=$(tar -xO -f $upgrade model)
-shopt -s nocasematch
-if [[ ! "$hw_version" =~ ^$firmware_model- ]]; then
-    logger -s -t firmware_upgrade "Wrong firmware for this hardware"
-    logger -s -t firmware_upgrade "hw version: $hw_version"
-    logger -s -t firmware_upgrade "firmware model: $firmware_model"
-    exit 1
-fi
-
-files=(bstrap.bin uboot.bin uImage.bin config.jffs2 oem.jffs2 rootfs.jffs2 install.sh)
-
-tobeflashed=0
-# verify all MD5 sums
-for (( i = 0; i < ${#files[@]}; i++ )); do
-    file=${files[i]}
-    # if the file is in the tar, md5sum it
-    if tar -t -f $upgrade | grep -F -q "$file"; then
-        logger -s -t firmware_upgrade "Checking MD5 for $file..."
-        if ! tar -x -f $upgrade $file.md5; then
-            logger -s -t firmware_upgrade "MD5 is not found for the $file, upgrade aborted"
-            exit 1
-        fi
-        if ! tar -xO -f $upgrade $file | md5sum -c $file.md5; then
-            logger -s -t firmware_upgrade "MD5 check failed, upgrade aborted"
-            exit 1
-        fi
-        tobeflashed=1
-    fi
-done
-
-if (( $tobeflashed )); then
-    mkdir -p /var/volatile/flash-upgrade
-    mv -f $upgrade /var/volatile/flash-upgrade/upgrade.bin
-    touch "${dofile}"
-    chown "root:root" "${dofile}" || true
-    uid=$(stat -c %u "${dofile}") || true
-    result=$?
-    if ((result != 0)) ; then
-        logger -s -t firmware_upgrade "Cannot create ${dofile}"
-        exit 1
-    fi
-    if ((uid != 0)) ; then
-        logger -s -t firmware_upgrade "Cannot set ownership of ${dofile} to root"
-        exit 1
-    fi
-    logger -s -t firmware_upgrade "Rebooting"
-    sleep 1
-    reboot
-    exit 0
-else
-    logger -s -t firmware_upgrade "Nothing to be flashed!"
-    exit 1
-fi
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-set-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-set-apn
deleted file mode 100755
index 317a3d7..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-set-apn
+++ /dev/null
@@ -1,119 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2014,2017 Multi-Tech Systems
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-gsm_chat_file=/etc/ppp/peers/gsm_chat
-lvw2_chat_file=/etc/ppp/peers/lvw2_chat
-leu1_chat_file=/etc/ppp/peers/leu1_chat
-lna3_chat_file=/etc/ppp/peers/lna3_chat_non_vz
-lna3_chat_link=/etc/ppp/peers/lna3_chat
-lna3_readme=/etc/ppp/peers/README.lna3
-lap3_chat_file=/etc/ppp/peers/lap3_chat
-lsp3_chat_file=/etc/ppp/peers/lsp3_chat
-
-function usage {
-	echo "Usage: $(basename $0) [--] APN"
-        echo "Or  $(basename $0)  -c to clear the APN line"
-        echo "-- is requied if the APN begins with -"
-	exit 1
-}
-
-
-((clear=0))
-if (($# < 1)); then
-  usage
-fi
-if [[ $1 == "--" ]] ; then
-  apn=$2
-elif [[ $1 == "-c" ]] ; then
-  clear=1
-elif [[ $1 =~ ^- ]] ; then
-  usage
-else
-  apn=$1
-fi
-
-radioproduct=$(/usr/sbin/mts-io-sysfs show product-id) # LNA3?
-
-if (($? != 0)) ; then
-   echo "Radio is not ready or not found and cannot determine the type"
-   exit 1
-fi
-
-# Disable the LNA3 chat script
-if ! [[ -L $lna3_chat_link ]] || [[ $(basename $(readlink -f $lna3_chat_link)) != README.lna3 ]] ; then
-  ln -sf "${lna3_readme}" "${lna3_chat_link}"
-  echo Disabling LNA3 chat script.
-fi
-
-if ((clear != 1)) ; then
-    if sed -r -i "s/^(#comment by mlinux-set-apn )*OK\s+'AT\+CGDCONT=([0-9]*),\"([^\"]*)\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=\2,\"\3\",\"${apn}\"'/" $gsm_chat_file ; then
-        echo "Set APN to \"${apn}\" in $gsm_chat_file"
-    else
-        echo "Failed to set APN in $gsm_chat_file"
-    fi
-    echo "Not allowed to set APN for $lsp3_chat_file"
-    echo "Not allowed to set APN for $lvw2_chat_file"
-    # We cannot set the APN for a Verizon modem
-    # sed -r -i "s/^(#comment by mlinux-set-apn )*OK\s+'AT\+CGDCONT=3,\"IPV4V6\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=3,\"IPV4V6\",\"${apn}\"'/" $lvw2_chat_file
-    if sed -r -i "s/^(#comment by mlinux-set-apn )*OK\s+'AT\+CGDCONT=([0-9]*),\"([^\"]*)\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=\2,\"\3\",\"${apn}\"'/" $leu1_chat_file ; then
-        echo "Set APN to \"${apn}\" in $leu1_chat_file"
-    else
-        echo "Failed to set APN in $leu1_chat_file"
-    fi
-    if sed -r -i "s/^(#comment by mlinux-set-apn )*OK\s+'AT\+CGDCONT=([0-9]*),\"([^\"]*)\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=\2,\"\3\",\"${apn}\"'/" $lna3_chat_file ; then
-        echo "Set APN to \"${apn}\" in $lna3_chat_file"
-    else
-        echo "Failed to set APN in $lna3_chat_file"
-    fi
-    if sed -r -i "s/^(#comment by mlinux-set-apn )*OK\s+'AT\+CGDCONT=([0-9]*),\"([^\"]*)\",\"[^\"]*\"'$/OK 'AT\+CGDCONT=\2,\"\3\",\"${apn}\"'/" $lap3_chat_file ; then
-        echo "Set APN to \"${apn}\" in $lap3_chat_file"
-    else
-        echo "Failed to set APN in $lap3_chat_file"
-    fi
-else
-    if sed -r -i "s/^(OK\s+'AT\+CGDCONT=[0-9]*,\"[^\"]*\",\"[^\"]*\"'$)/#comment by mlinux-set-apn \1/" $gsm_chat_file ; then
-        echo "Commented out APN in $gsm_chat_file"
-    else
-        echo "Failed to comment out APN in $gsm_chat_file"
-    fi
-    # Not setting APN in lvw2 is OK, since Verizon should not have an APN in a chat file.
-    if sed -r -i "s/^(OK\s+'AT\+CGDCONT=[0-9]*,\"[^\"]*\",\"[^\"]*\"'$)/#comment by mlinux-set-apn \1/" $lvw2_chat_file ; then
-        echo "Commented out APN in $lvw2_chat_file"
-    fi
-    if sed -r -i "s/^(OK\s+'AT\+CGDCONT=[0-9]*,\"[^\"]*\",\"[^\"]*\"'$)/#comment by mlinux-set-apn \1/" $leu1_chat_file ; then
-        echo "Commented out APN in $leu1_chat_file"
-    else
-        echo "Failed to comment out APN in $leu1_chat_file"
-    fi
-    if sed -r -i "s/^(OK\s+'AT\+CGDCONT=[0-9]*,\"[^\"]*\",\"[^\"]*\"'$)/#comment by mlinux-set-apn \1/" $lna3_chat_file ; then
-        echo "Commented out APN in $lna3_chat_file"
-    else
-        echo "Failed to comment out APN in $lna3_chat_file"
-    fi
-    if sed -r -i "s/^(OK\s+'AT\+CGDCONT=[0-9]*,\"[^\"]*\",\"[^\"]*\"'$)/#comment by mlinux-set-apn \1/" $lap3_chat_file ; then
-        echo "Commented out APN in $lap3_chat_file"
-    else
-        echo "Failed to comment out APN in $lap3_chat_file"
-    fi
-fi
-
-exit 0
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-apn
deleted file mode 100755
index 535ab17..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-apn
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2014, 2017 Multi-Tech Systems
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-lna3_chat_file[0]=/etc/ppp/peers/lna3_chat_non_vz
-lna3_chat_file[1]=/etc/ppp/peers/lna3_chat_vz
-lna3_chat_link=/etc/ppp/peers/lna3_chat
-
-function setchat {
-  fw=$1
-  silent=$2
-  if ((${#lna3_chat_file[$fw]} == 0)) ; then
-    >&2 echo "Invalid firmware SKU $fw"
-    return 1
-  else
-    canon_src=$(readlink -f "${lna3_chat_file[$fw]}")
-    canon_dest=$(readlink -f "${lna3_chat_link}")
-    if [[ ${canon_src} != ${canon_dest} ]] ; then
-        if ((silent == 0)) ; then
-            echo "Setting chat script to ${lna3_chat_file[$fw]}"
-        fi
-        ln -sf "${lna3_chat_file[$fw]}" "${lna3_chat_link}"
-    fi
-  fi
-}
-
-function usage {
-    >&2 echo "$(basename $0) [firmware image SKU]"
-    >&2 echo "The firmware image SKU is optional."
-    >&2 echo "If not specified, the image SKU will be determined"
-    >&2 echo "from the SIM, and automatically switched with the"
-    >&2 echo "APN.  Current valid SKU's are 0 and 1"
-    >&2 echo "Only LE910-NA1 is supported on product-ids containing string -LNA3-"
-    exit 1
-}
-
-function not_ready {
-	>&2 echo "Radio is not ready"
-	>&2 echo "Try executing mlinux-switch-apn once the radio is ready"
-	exit 1
-}
-productid=$(/usr/sbin/mts-io-sysfs show product-id)
-if ! [[ $productid =~ -LNA3- ]] ; then
-  echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
-  usage
-  exit 1
-fi
-
-if (($# > 0)) ; then
-    fw="$1"
-    if [[ fw =~ ^[0-9]+$ ]] ; then
-        if ((fw < 0)) || ((fw > 1)) ; then
-            usage
-        fi
-    else
-        if ((fw > 1))  || ((fw < 0)) ; then
-            >&2 echo "Invalid firmware SKU value"
-            usage
-        fi
-    fi
-    echo "Switching chat script to firmware SKU $fw"
-    setchat $fw 0
-    exit $?
-else
-    if ! /usr/sbin/mlinux-cell-radio-ready ; then
-        >&2 echo Radio is not ready
-        >&2 echo Try again later
-        exit 1
-    fi
-    MODEL=$(radio-query --model)
-    if (($? != 0)) ; then
-        >&2echo "Assume no radio on this device."
-        usage
-        exit 1
-    fi
-    if [[ $MODEL != LE910-NA1 ]] ; then
-        >&2 echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
-        usage
-    fi
-    
-    if  fwreply=$(/usr/sbin/mlinux-switch-cell-fw -1); then
-        if [[ $fwreply =~ Cellular[[:space:]]+radio[[:space:]]+firmware[[:space:]]+has[[:space:]]+(already[[:space:]]+)been[[:space:]]+switched[[:space:]]+to[[:space:]]+([^[:space:]]*)[[:space:]]+image\. ]] ; then
-          fw=${BASH_REMATCH[2]}
-          setchat $fw 0
-        else
-	  fw=$(radio-query --active-firmware)
-          if (($? == 0)) ; then
-                setchat $fw 0
-          fi
-      fi
-    fi
-fi
\ No newline at end of file
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-cell-fw b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-cell-fw
deleted file mode 100755
index 9edacac..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-switch-cell-fw
+++ /dev/null
@@ -1,149 +0,0 @@
-#!/bin/bash
-lna3_chat_link=/etc/ppp/peers/lna3_chat
-lna3_readme=/etc/ppp/peers/README.lna3
-function usage {
->&2 echo "\
-Usage: $0 <image_id> [timeout]
-    image_id <0|1|-1>  : for dual FW image SKU-s, the id of the image to switch to
-                       (LTE910-NA1 is the only supported radio for now).
-                       -1 is based on SIM
-    timeout            : wait time for radio to come up if set (default : 15 sec)
-    
-"
-    exit 1
-}
-
-if [ $# -gt 2 ] ; then
-    usage
-fi
-
-#
-# Load args (don't wait for the radio by default)
-#
-FWIMAGE=$1
-if ((FWIMAGE < -2)) || ((FWIMAGE > 1)) ; then
-    usage
-fi
-if ! >&2 /usr/sbin/mlinux-cell-radio-ready ; then
-    [ "$VERBOSE" ] && >&2 echo Radio is not ready
-    [ "$VERBOSE" ] && >&2 echo Try again later
-    exit 1
-fi
-if ((FWIMAGE == -1)) ; then
-    iccid=$(radio-query --iccid)
-    if (($? == 0)); then
-        if ((${#iccid} == 0)) ; then
-            [ "$VERBOSE" ] && >&2 echo "No carrier.  Maybe no SIM?"
-            [ "$VERBOSE" ] && >&2 echo "ERROR: Cannot decide on firmware"
-            exit 1
-        fi
-        if [[ "$iccid" =~ ^89148.* ]] ; then
-            ((FWIMAGE=1))
-        else
-            ((FWIMAGE=0))
-        fi
-    else
-       >&2 echo "Cannot get ICCID from SIM"
-       >&2 echo "Try again later"
-       exit 1
-    fi
-fi
-    
-
-TIMEOUT=${2:-15}
-if [ "$VERBOSE" != "yes" ]; then
-  VERBOSE=""
-fi
-
-[ "$VERBOSE" ] && >&2 echo -n "Switching the radio firmware image: "
-
-#
-# Check if the radio present
-#
-MODEL=$(radio-query --model)
-if [ $? -ne 0 ]; then
-  [ "$VERBOSE" ] && >&2 echo "Assume no radio on this device."
-  exit 0
-fi
-
-#
-# Applicable for LTE910-NA1 with dual FW images only
-#
-productid=$(/usr/sbin/mts-io-sysfs show product-id)
-if [[ $MODEL != LE910-NA1 ]] || ! [[ $productid =~ -LNA3- ]] ; then
-  [ "$VERBOSE" ] && >&2 echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
-  exit 0
-fi
-
-#
-# Check if firmware switch is required
-#
-FWACTIVE=$(radio-query --active-firmware)
-if [ $? -ne 0 ] || [ "$FWACTIVE" == "" ]; then
-  [ "$VERBOSE" ] && >&2 echo "The $MODEL radio does not support firmware switching."
-  exit 0
-fi
-
-if (( FWACTIVE == FWIMAGE )); then
-  echo "Cellular radio firmware has already been switched to $FWIMAGE image."
-  exit 0
-fi
-
-# Disable the LNA3 chat script in case of failure.
-if ! [[ -L $lna3_chat_link ]] || [[ $(basename $(readlink -f $lna3_chat_link)) != README.lna3 ]] ; then
-  ln -sf "${lna3_readme}" "${lna3_chat_link}"
-  echo "Chat script is now disabled."
-fi
-
-#
-# Switch the firmware
-#
-RESULT=$(radio-cmd --set-active-firmware "$FWIMAGE")
-if [ $? -ne 0 ]; then
-  [ "$VERBOSE" ] && >&2 echo "$RESULT"
-  exit 1
-fi
-
-
-#
-# Exit if no TIMEOUT set
-#
-# This is somewhat dangerous in that we assume the radio
-# will switch.
-if ((TIMEOUT == 0)) ; then
-   if ((FWIMAGE == 0)) ; then
-     [ "$VERBOSE" ] && >&2 echo "Use mlinux-switch-apn to switch the APN when the radio is ready, before dialing"
-     exit 0
-   fi
-fi
-# 
-#
-# Wait for the radio to be ready before continuing
-#
-COUNTER=0
-
-[ "$VERBOSE" ] && echo -n "Wait..."
-
-#
-# Give it some time
-#
-sleep 5
-
-while [ $COUNTER -lt $TIMEOUT ]; do
-  MODEL=$(radio-query --model)
-  if [ $? -eq 0 ]; then
-    echo "Cellular radio firmware has been switched to $FWIMAGE image."
-    exit 0
-  fi
-
-  let COUNTER=COUNTER+1
-
-  [ "$VERBOSE" ] && echo -n "."
-
-  sleep 1
-done
-
->&2 echo "Cellular radio is not ready."
->&2 echo "When it becomes ready, invoke /usr/sbin/mlinux-switch-apn"
->&2 echo "to set the APN"
-exit 1
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-wifi-ap b/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-wifi-ap
deleted file mode 100755
index ddbec95..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.1/mlinux-wifi-ap
+++ /dev/null
@@ -1,165 +0,0 @@
-#!/bin/bash
-
-# Copyright (C) 2014 Multi-Tech Systems
-
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-dhcpd_file=/etc/udhcpd.conf
-hostapd_file=/etc/hostapd.conf
-interface=wlan0
-bridge_mode=0
-
-do_start() {
-	if [ "$bridge_mode" = 1 ]; then
-		interface=$b
-		if ! grep -E -q "^bridge=$interface\s*$" $hostapd_file; then
-			echo "Enabling bridge=br0 in $hostapd_file"
-			sed -r -i "s/^#?bridge=.*$/bridge=$interface/" $hostapd_file 
-		fi
-	else
-		if grep -E -q "^bridge=.*$" $hostapd_file; then
-			echo "Disabling bridge in $hostapd_file"
-			sed -r -i "s/^bridge=/#bridge=/" $hostapd_file 
-		fi
-	fi
-
-	echo "Starting hostap daemon"
-	/etc/init.d/hostapd start
-
-	if [ "$bridge_mode" != 1 ]; then
-		echo "Setting IP address to $ip"
-		ifconfig $interface $ip
-		# strip off end of IP address to get subnet
-		# assumes subnet of /24
-		subnet=${ip%.*}
-		# escape periods for regex
-		subnet_regex=${subnet//./\\.}
-		ip_regex=${ip//./\\.}
-		# set default address range for dhcpd
-		addr_start=100
-		addr_end=254
-		if ! grep -E -q "^start\s+$subnet_regex\." $dhcpd_file; then
-			echo "Changing dhcpd start to $subnet.$addr_start"
-			sed -r -i "s/^start\s+.*$/start $subnet.$addr_start/" $dhcpd_file 
-		fi
-		if ! grep -E -q "^end\s+$subnet_regex\." $dhcpd_file; then
-			echo "Changing dhcpd end to $subnet.$addr_end"
-			sed -r -i "s/^end\s+.*$/end $subnet.$addr_end/" $dhcpd_file 
-		fi
-		# update dhcpd addresses if needed
-		if ! grep -E -q "^option\s+router\s+$ip_regex" $dhcpd_file; then
-			echo "Changing dhcpd router to $ip"
-			sed -r -i "s/^option\s+router\s+.*$/option router $ip/" $dhcpd_file 
-		fi
-	else
-		# unset ip address for bridge mode
-		ifconfig wlan0 0.0.0.0
-	fi
-
-	if ! grep -E -q "^interface\s+$interface" $dhcpd_file; then
-		echo "Changing dhcpd interface to $interface"
-		sed -r -i "s/^interface\s+.*$/interface $interface/" $dhcpd_file 
-	fi
-	mlinux-dhcpd start
-}
-
-do_stop() {
-	echo "Stopping hostap daemon"
-	/etc/init.d/hostapd stop
-	mlinux-dhcpd stop
-}
-
-usage() {
-	echo "Usage: $(basename $0) start|stop|restart [options]"
-	echo "  options:"
-	echo "    -a <address>    Sets AP IP address (defaults to 192.168.3.1)"
-	echo "    -b <interface>  Add AP to specified bridge interface (conflicts with -a)"
-	exit 1
-}
-
-# main
-if [[ $# < 1 ]]; then
-	usage
-fi
-
-cmd=$1
-shift
-
-while getopts "a:b:h" opt; do
-	case "$opt" in
-		a)
-			a=$OPTARG
-			;;
-		b)
-			b=$OPTARG
-			bridge_mode=1
-			;;
-		h)
-			usage
-			;;
-		*)
-			usage
-			;;
-	esac
-done
-
-# can't specify both address and bridge mode
-if [ -n "$a" ] && [ -n "$b" ]; then
-	usage
-fi
-
-if [ -n "$a" ]; then
-	ret=1
-	if [[ $a =~ ^([0-9]{1,3}\.){3,3}[0-9]{1,3}$ ]]
-	then
-		OIFS=$IFS
-		IFS='.'
-		ip=($a)
-		IFS=$OFIS
-		[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 && ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
-		ret=$?
-	fi
-	if [[ ret -ne 0 ]]
-	then
-		echo "invalid IP address"
-		exit 1
-	fi
-	ip=$a
-else
-	ip="192.168.3.1"
-fi
-
-case $cmd in
-	start)
-		do_start
-		;;
-	stop)
-		do_stop
-		;;
-	restart)
-		do_stop
-		sleep 1
-		do_start
-		;;
-	*)
-		usage
-		;;
-esac
-
-exit 0
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-radio-ready b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-radio-ready
new file mode 100644
index 0000000..42c5cdc
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-radio-ready
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+# The timeout can be set in the environment or the
+# first parameter.
+
+COUNTER=0
+
+if [ $# -gt 1 ]; then
+    echo "usage: $0 [timeout]"
+    exit 1
+fi
+
+[ $# -eq 1 ] && TIMEOUT=$1
+
+# Set the default TIMEOUT
+: ${TIMEOUT:=60}
+
+# Wait for the radio to be ready before continuing
+while [ $COUNTER -lt $TIMEOUT ]; do
+  TYPE=$(radio-query --type)
+  MODEL=$(radio-query --model)
+  if [ $? == 0 ]; then
+    echo "Cellular radio is ready."
+    exit 0
+  fi
+  let COUNTER=COUNTER+1
+
+  echo "Waiting for radio to come up in order to identify type ..."
+
+  sleep 1
+done
+
+echo "Cellular radio is not ready."
+exit 1
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-router b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-router
new file mode 100755
index 0000000..1607c32
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-cell-router
@@ -0,0 +1,147 @@
+#!/usr/bin/env bash
+
+# Copyright (C) 2014 Multi-Tech Systems
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+set -e
+
+do_start() {
+	lan_interfaces=$(echo "$lan" | sed "s/,/ /g")
+
+	echo "Configuring firewall rules..."
+	# Flush all the tables first
+	iptables -t filter -F
+	iptables -t nat -F
+	iptables -t mangle -F
+
+	# Drop all incoming packets by default
+	iptables -t filter -P INPUT DROP
+	# Accept all on local loopback
+	iptables -t filter -A INPUT -i lo -j ACCEPT
+	# Allow packets in for existing socket connections
+	iptables -t filter -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
+
+	# Accept all from LAN interfaces
+	for i in $lan_interfaces; do
+		iptables -t filter -A INPUT -i $i -j ACCEPT
+
+		# Accept ssh from the LAN (Wired)
+		#iptables -t filter -A INPUT -i $i -p tcp --dport 22 -j ACCEPT
+		# Accept http from the LAN (Wired)
+		#iptables -t filter -A INPUT -i $i -p tcp --dport 80 -j ACCEPT
+		# Accept tftp from the LAN (Wired)
+		#iptables -t filter -A INPUT -i $i -p udp --dport 69 -j ACCEPT
+	done
+
+	# Accept ssh from the WAN (Wireless)
+	#iptables -t filter -A INPUT -i $wan -p tcp --dport 22 -j ACCEPT
+	# Accept http from the WAN (Wireless)
+	#iptables -t filter -A INPUT -i $wan -p tcp --dport 80 -j ACCEPT
+
+	# Allow packet fowarding from LAN interfaces to WAN (cell router)
+	iptables -t filter -P FORWARD DROP
+	iptables -t filter -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
+	for i in $lan_interfaces; do
+		iptables -t filter -A FORWARD -i $i -o $wan -j ACCEPT
+	done
+
+	# Allow all output packets
+	iptables -t filter -P OUTPUT ACCEPT
+
+	# enable NAT for cell router
+	iptables -t nat -A POSTROUTING -o $wan -j MASQUERADE
+
+	echo "Enabling packet forwarding..."
+	# turn on packet forwarding last
+	echo 1 > /proc/sys/net/ipv4/ip_forward
+	echo "Done"
+}
+
+do_stop() {
+	echo "Clearing firewall rules..."
+	# clear all tables
+	iptables -t filter -F
+	iptables -t nat -F
+	iptables -t mangle -F
+	# reset policies to ACCEPT
+	iptables -t filter -P INPUT ACCEPT
+	iptables -t filter -P OUTPUT ACCEPT
+	iptables -t filter -P FORWARD ACCEPT
+
+	# turn off packet forwarding
+	echo "Disabling packet forwarding..."
+	echo 0 > /proc/sys/net/ipv4/ip_forward
+	echo "Done"
+}
+
+usage() {
+	echo "Usage: $(basename $0) start|stop [options]"
+	echo "  options:"
+	echo "    -l <lan-interfaces> LAN interfaces to allow, comma-separated (defaults to \"eth0\")"
+	echo "    -w <wan-interface>  WAN interface to route out (defaults to \"ppp0\")"
+	exit 1
+}
+
+# main
+if [[ $# < 1 ]]; then
+	usage
+fi
+
+cmd=$1
+shift
+
+while getopts "l:w:h" opt; do
+	case "$opt" in
+		l)
+			l=$OPTARG
+			;;
+		w)
+			w=$OPTARG
+			;;
+		h)
+			usage
+			;;
+		*)
+			usage
+			;;
+	esac
+done
+
+# default lan to eth0 if not specified
+lan=${l-eth0}
+# default wan to ppp0 if not specified
+wan=${w-ppp0}
+
+case $cmd in
+	start)
+		echo "LAN: $lan"
+		echo "WAN: $wan"
+		do_start
+		;;
+	stop)
+		do_stop
+		;;
+	*)
+		usage
+		;;
+esac
+
+exit 0
+
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-dhcpd b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-dhcpd
new file mode 100755
index 0000000..976b138
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-dhcpd
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Copyright (C) 2014 Multi-Tech Systems
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+do_start() {
+	echo "starting dhcp daemon"
+	udhcpd -S /etc/udhcpd.conf
+}
+
+do_stop() {
+	echo "stopping dhcp daemon"
+	killall udhcpd
+}
+
+usage() {
+	echo "Usage: $(basename $0) start|stop|restart"
+	exit 1
+}
+
+# main
+if [[ $# != 1 ]]; then
+	usage
+fi
+
+case $1 in
+	start)
+		if [[ ! -f "/etc/udhcpd.conf" ]]
+		then
+			echo "/etc/udhcpd.conf does not exist"
+			exit 1
+		fi
+		do_start
+		;;
+	stop)
+		do_stop
+		;;
+	restart)
+		do_stop
+		sleep 1
+		do_start
+		;;
+	*)
+		usage
+		;;
+esac
+
+exit 0
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-firmware-upgrade b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-firmware-upgrade
new file mode 100755
index 0000000..a377309
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-firmware-upgrade
@@ -0,0 +1,69 @@
+#!/bin/bash
+dofile=/var/volatile/do_flash_upgrade
+
+if [ $# != 1 ]; then
+    echo "Usage: $0 upgrade.bin"
+    exit 1
+fi
+
+set -e
+upgrade=$1
+
+mkdir -p /var/volatile
+cd /var/volatile
+
+# make sure firmware is for this device
+hw_version=$(cat /sys/devices/platform/mts-io/hw-version)
+firmware_model=$(tar -xO -f $upgrade model)
+shopt -s nocasematch
+if [[ ! "$hw_version" =~ ^$firmware_model- ]]; then
+    logger -s -t firmware_upgrade "Wrong firmware for this hardware"
+    logger -s -t firmware_upgrade "hw version: $hw_version"
+    logger -s -t firmware_upgrade "firmware model: $firmware_model"
+    exit 1
+fi
+
+files=(bstrap.bin uboot.bin uImage.bin config.jffs2 oem.jffs2 rootfs.jffs2 install.sh)
+
+tobeflashed=0
+# verify all MD5 sums
+for (( i = 0; i < ${#files[@]}; i++ )); do
+    file=${files[i]}
+    # if the file is in the tar, md5sum it
+    if tar -t -f $upgrade | grep -F -q "$file"; then
+        logger -s -t firmware_upgrade "Checking MD5 for $file..."
+        if ! tar -x -f $upgrade $file.md5; then
+            logger -s -t firmware_upgrade "MD5 is not found for the $file, upgrade aborted"
+            exit 1
+        fi
+        if ! tar -xO -f $upgrade $file | md5sum -c $file.md5; then
+            logger -s -t firmware_upgrade "MD5 check failed, upgrade aborted"
+            exit 1
+        fi
+        tobeflashed=1
+    fi
+done
+
+if (( $tobeflashed )); then
+    mkdir -p /var/volatile/flash-upgrade
+    mv -f $upgrade /var/volatile/flash-upgrade/upgrade.bin
+    touch "${dofile}"
+    chown "root:root" "${dofile}" || true
+    uid=$(stat -c %u "${dofile}") || true
+    result=$?
+    if ((result != 0)) ; then
+        logger -s -t firmware_upgrade "Cannot create ${dofile}"
+        exit 1
+    fi
+    if ((uid != 0)) ; then
+        logger -s -t firmware_upgrade "Cannot set ownership of ${dofile} to root"
+        exit 1
+    fi
+    logger -s -t firmware_upgrade "Rebooting"
+    sleep 1
+    reboot
+    exit 0
+else
+    logger -s -t firmware_upgrade "Nothing to be flashed!"
+    exit 1
+fi
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn
new file mode 100755
index 0000000..ebe8096
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-set-apn
@@ -0,0 +1,117 @@
+#!/bin/bash
+
+# Copyright (C) 2014,2017,2019 Multi-Tech Systems
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+noapn_modems=(lvw2 lsp3 cdma)
+
+# Comment out AT+CGDCONT= statement
+remove_apn_sedcmd="s/^(OK[[:space:]]+'|#MT[[:space:]]+)(AT\+CGDCONT=[0-9]+[^\']*)'*/#comment by mlinux-set-apn \2/"
+
+
+
+function usage {
+	echo "Usage: $(basename $0) [--] APN"
+        echo "Or  $(basename $0)  -c to clear the APN line"
+        echo "-- is requied if the APN begins with -"
+	exit 1
+}
+
+
+((clear=0))
+if (($# < 1)); then
+  usage
+fi
+if [[ $1 == "--" ]] ; then
+  apn=$2
+elif [[ $1 == "-c" ]] ; then
+  clear=1
+elif [[ $1 =~ ^- ]] ; then
+  usage
+else
+  apn=$1
+fi
+
+
+set_apn_sedcmd="s/^(#comment by mlinux-set-apn )*(OK[[:space:]]+'|#MT[[:space:]]+)*AT\+CGDCONT=([0-9]+),\"([^\"]*)\",\"[^\"]*\".*/#MT AT\+CGDCONT=\3,\"\4\",\"${apn}\"/"
+
+
+
+getmodem()
+{
+    radioproduct=$(/usr/sbin/mts-io-sysfs show product-id) # LNA3?
+    if (($? != 0)) ; then
+        echo "Radio is not ready or not found and cannot determine the type"
+        exit 1
+    fi
+    if [[ $radioproduct =~ [^-]*-([^-]*)- ]] ; then
+        echo "${BASH_REMATCH[1]}"
+    fi
+}
+function findItem
+{
+    local s check="$1"
+    shift
+    for s ; do [[ "$s" == "$check" ]] && return 0; done
+    return 1
+}
+
+
+cd /var/config/ppp/peers
+if ((clear != 1)) ; then
+    for f in $noapn ; do
+        echo "Not allowed to set APN for $f"
+    done
+    
+    for f in *_chat *_chat_non_vz ; do
+        if [[ -L $f ]] ; then
+            continue
+        fi
+        [[ $f =~ ([^_]*) ]]
+        m=${BASH_REMATCH[1]}
+        if findItem "$m" "${noapn_modems[@]}" ; then
+            continue
+        fi
+        
+        if sed -r -i "${set_apn_sedcmd}" ${f}; then
+            echo "Set APN to \"${apn}\" in ${f}"
+            if ! grep -q /usr/libexec/ppp/chat_wrapper ${m} ; then
+                sed -i "s?connect '/usr/sbin/chat?connect '/usr/libexec/ppp/chat_wrapper /usr/sbin/chat?" ${m}
+            fi
+        else
+            echo "Failed to set APN in $f_chat"
+        fi
+    done
+else
+    for f in *_chat *_chat_non_vz ; do
+        if sed -i -r "${remove_apn_sedcmd}" $f ; then
+            echo "Commented out APN in $f"
+        else
+            if [[ $f =~ ([^_]*) ]] ; then
+                m=${BASH_REMATCH[1]}
+                if ! findItem "$m" "${noapn_modems[@]}" ; then
+                    echo "Failed to remove APN setting in $f"
+                fi
+            fi
+        fi
+    done
+fi
+
+exit 0
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
new file mode 100755
index 0000000..535ab17
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
@@ -0,0 +1,110 @@
+#!/bin/bash
+
+# Copyright (C) 2014, 2017 Multi-Tech Systems
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+lna3_chat_file[0]=/etc/ppp/peers/lna3_chat_non_vz
+lna3_chat_file[1]=/etc/ppp/peers/lna3_chat_vz
+lna3_chat_link=/etc/ppp/peers/lna3_chat
+
+function setchat {
+  fw=$1
+  silent=$2
+  if ((${#lna3_chat_file[$fw]} == 0)) ; then
+    >&2 echo "Invalid firmware SKU $fw"
+    return 1
+  else
+    canon_src=$(readlink -f "${lna3_chat_file[$fw]}")
+    canon_dest=$(readlink -f "${lna3_chat_link}")
+    if [[ ${canon_src} != ${canon_dest} ]] ; then
+        if ((silent == 0)) ; then
+            echo "Setting chat script to ${lna3_chat_file[$fw]}"
+        fi
+        ln -sf "${lna3_chat_file[$fw]}" "${lna3_chat_link}"
+    fi
+  fi
+}
+
+function usage {
+    >&2 echo "$(basename $0) [firmware image SKU]"
+    >&2 echo "The firmware image SKU is optional."
+    >&2 echo "If not specified, the image SKU will be determined"
+    >&2 echo "from the SIM, and automatically switched with the"
+    >&2 echo "APN.  Current valid SKU's are 0 and 1"
+    >&2 echo "Only LE910-NA1 is supported on product-ids containing string -LNA3-"
+    exit 1
+}
+
+function not_ready {
+	>&2 echo "Radio is not ready"
+	>&2 echo "Try executing mlinux-switch-apn once the radio is ready"
+	exit 1
+}
+productid=$(/usr/sbin/mts-io-sysfs show product-id)
+if ! [[ $productid =~ -LNA3- ]] ; then
+  echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
+  usage
+  exit 1
+fi
+
+if (($# > 0)) ; then
+    fw="$1"
+    if [[ fw =~ ^[0-9]+$ ]] ; then
+        if ((fw < 0)) || ((fw > 1)) ; then
+            usage
+        fi
+    else
+        if ((fw > 1))  || ((fw < 0)) ; then
+            >&2 echo "Invalid firmware SKU value"
+            usage
+        fi
+    fi
+    echo "Switching chat script to firmware SKU $fw"
+    setchat $fw 0
+    exit $?
+else
+    if ! /usr/sbin/mlinux-cell-radio-ready ; then
+        >&2 echo Radio is not ready
+        >&2 echo Try again later
+        exit 1
+    fi
+    MODEL=$(radio-query --model)
+    if (($? != 0)) ; then
+        >&2echo "Assume no radio on this device."
+        usage
+        exit 1
+    fi
+    if [[ $MODEL != LE910-NA1 ]] ; then
+        >&2 echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
+        usage
+    fi
+    
+    if  fwreply=$(/usr/sbin/mlinux-switch-cell-fw -1); then
+        if [[ $fwreply =~ Cellular[[:space:]]+radio[[:space:]]+firmware[[:space:]]+has[[:space:]]+(already[[:space:]]+)been[[:space:]]+switched[[:space:]]+to[[:space:]]+([^[:space:]]*)[[:space:]]+image\. ]] ; then
+          fw=${BASH_REMATCH[2]}
+          setchat $fw 0
+        else
+	  fw=$(radio-query --active-firmware)
+          if (($? == 0)) ; then
+                setchat $fw 0
+          fi
+      fi
+    fi
+fi
\ No newline at end of file
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw
new file mode 100755
index 0000000..9edacac
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw
@@ -0,0 +1,149 @@
+#!/bin/bash
+lna3_chat_link=/etc/ppp/peers/lna3_chat
+lna3_readme=/etc/ppp/peers/README.lna3
+function usage {
+>&2 echo "\
+Usage: $0 <image_id> [timeout]
+    image_id <0|1|-1>  : for dual FW image SKU-s, the id of the image to switch to
+                       (LTE910-NA1 is the only supported radio for now).
+                       -1 is based on SIM
+    timeout            : wait time for radio to come up if set (default : 15 sec)
+    
+"
+    exit 1
+}
+
+if [ $# -gt 2 ] ; then
+    usage
+fi
+
+#
+# Load args (don't wait for the radio by default)
+#
+FWIMAGE=$1
+if ((FWIMAGE < -2)) || ((FWIMAGE > 1)) ; then
+    usage
+fi
+if ! >&2 /usr/sbin/mlinux-cell-radio-ready ; then
+    [ "$VERBOSE" ] && >&2 echo Radio is not ready
+    [ "$VERBOSE" ] && >&2 echo Try again later
+    exit 1
+fi
+if ((FWIMAGE == -1)) ; then
+    iccid=$(radio-query --iccid)
+    if (($? == 0)); then
+        if ((${#iccid} == 0)) ; then
+            [ "$VERBOSE" ] && >&2 echo "No carrier.  Maybe no SIM?"
+            [ "$VERBOSE" ] && >&2 echo "ERROR: Cannot decide on firmware"
+            exit 1
+        fi
+        if [[ "$iccid" =~ ^89148.* ]] ; then
+            ((FWIMAGE=1))
+        else
+            ((FWIMAGE=0))
+        fi
+    else
+       >&2 echo "Cannot get ICCID from SIM"
+       >&2 echo "Try again later"
+       exit 1
+    fi
+fi
+    
+
+TIMEOUT=${2:-15}
+if [ "$VERBOSE" != "yes" ]; then
+  VERBOSE=""
+fi
+
+[ "$VERBOSE" ] && >&2 echo -n "Switching the radio firmware image: "
+
+#
+# Check if the radio present
+#
+MODEL=$(radio-query --model)
+if [ $? -ne 0 ]; then
+  [ "$VERBOSE" ] && >&2 echo "Assume no radio on this device."
+  exit 0
+fi
+
+#
+# Applicable for LTE910-NA1 with dual FW images only
+#
+productid=$(/usr/sbin/mts-io-sysfs show product-id)
+if [[ $MODEL != LE910-NA1 ]] || ! [[ $productid =~ -LNA3- ]] ; then
+  [ "$VERBOSE" ] && >&2 echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
+  exit 0
+fi
+
+#
+# Check if firmware switch is required
+#
+FWACTIVE=$(radio-query --active-firmware)
+if [ $? -ne 0 ] || [ "$FWACTIVE" == "" ]; then
+  [ "$VERBOSE" ] && >&2 echo "The $MODEL radio does not support firmware switching."
+  exit 0
+fi
+
+if (( FWACTIVE == FWIMAGE )); then
+  echo "Cellular radio firmware has already been switched to $FWIMAGE image."
+  exit 0
+fi
+
+# Disable the LNA3 chat script in case of failure.
+if ! [[ -L $lna3_chat_link ]] || [[ $(basename $(readlink -f $lna3_chat_link)) != README.lna3 ]] ; then
+  ln -sf "${lna3_readme}" "${lna3_chat_link}"
+  echo "Chat script is now disabled."
+fi
+
+#
+# Switch the firmware
+#
+RESULT=$(radio-cmd --set-active-firmware "$FWIMAGE")
+if [ $? -ne 0 ]; then
+  [ "$VERBOSE" ] && >&2 echo "$RESULT"
+  exit 1
+fi
+
+
+#
+# Exit if no TIMEOUT set
+#
+# This is somewhat dangerous in that we assume the radio
+# will switch.
+if ((TIMEOUT == 0)) ; then
+   if ((FWIMAGE == 0)) ; then
+     [ "$VERBOSE" ] && >&2 echo "Use mlinux-switch-apn to switch the APN when the radio is ready, before dialing"
+     exit 0
+   fi
+fi
+# 
+#
+# Wait for the radio to be ready before continuing
+#
+COUNTER=0
+
+[ "$VERBOSE" ] && echo -n "Wait..."
+
+#
+# Give it some time
+#
+sleep 5
+
+while [ $COUNTER -lt $TIMEOUT ]; do
+  MODEL=$(radio-query --model)
+  if [ $? -eq 0 ]; then
+    echo "Cellular radio firmware has been switched to $FWIMAGE image."
+    exit 0
+  fi
+
+  let COUNTER=COUNTER+1
+
+  [ "$VERBOSE" ] && echo -n "."
+
+  sleep 1
+done
+
+>&2 echo "Cellular radio is not ready."
+>&2 echo "When it becomes ready, invoke /usr/sbin/mlinux-switch-apn"
+>&2 echo "to set the APN"
+exit 1
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-wifi-ap b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-wifi-ap
new file mode 100755
index 0000000..ddbec95
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-wifi-ap
@@ -0,0 +1,165 @@
+#!/bin/bash
+
+# Copyright (C) 2014 Multi-Tech Systems
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+dhcpd_file=/etc/udhcpd.conf
+hostapd_file=/etc/hostapd.conf
+interface=wlan0
+bridge_mode=0
+
+do_start() {
+	if [ "$bridge_mode" = 1 ]; then
+		interface=$b
+		if ! grep -E -q "^bridge=$interface\s*$" $hostapd_file; then
+			echo "Enabling bridge=br0 in $hostapd_file"
+			sed -r -i "s/^#?bridge=.*$/bridge=$interface/" $hostapd_file 
+		fi
+	else
+		if grep -E -q "^bridge=.*$" $hostapd_file; then
+			echo "Disabling bridge in $hostapd_file"
+			sed -r -i "s/^bridge=/#bridge=/" $hostapd_file 
+		fi
+	fi
+
+	echo "Starting hostap daemon"
+	/etc/init.d/hostapd start
+
+	if [ "$bridge_mode" != 1 ]; then
+		echo "Setting IP address to $ip"
+		ifconfig $interface $ip
+		# strip off end of IP address to get subnet
+		# assumes subnet of /24
+		subnet=${ip%.*}
+		# escape periods for regex
+		subnet_regex=${subnet//./\\.}
+		ip_regex=${ip//./\\.}
+		# set default address range for dhcpd
+		addr_start=100
+		addr_end=254
+		if ! grep -E -q "^start\s+$subnet_regex\." $dhcpd_file; then
+			echo "Changing dhcpd start to $subnet.$addr_start"
+			sed -r -i "s/^start\s+.*$/start $subnet.$addr_start/" $dhcpd_file 
+		fi
+		if ! grep -E -q "^end\s+$subnet_regex\." $dhcpd_file; then
+			echo "Changing dhcpd end to $subnet.$addr_end"
+			sed -r -i "s/^end\s+.*$/end $subnet.$addr_end/" $dhcpd_file 
+		fi
+		# update dhcpd addresses if needed
+		if ! grep -E -q "^option\s+router\s+$ip_regex" $dhcpd_file; then
+			echo "Changing dhcpd router to $ip"
+			sed -r -i "s/^option\s+router\s+.*$/option router $ip/" $dhcpd_file 
+		fi
+	else
+		# unset ip address for bridge mode
+		ifconfig wlan0 0.0.0.0
+	fi
+
+	if ! grep -E -q "^interface\s+$interface" $dhcpd_file; then
+		echo "Changing dhcpd interface to $interface"
+		sed -r -i "s/^interface\s+.*$/interface $interface/" $dhcpd_file 
+	fi
+	mlinux-dhcpd start
+}
+
+do_stop() {
+	echo "Stopping hostap daemon"
+	/etc/init.d/hostapd stop
+	mlinux-dhcpd stop
+}
+
+usage() {
+	echo "Usage: $(basename $0) start|stop|restart [options]"
+	echo "  options:"
+	echo "    -a <address>    Sets AP IP address (defaults to 192.168.3.1)"
+	echo "    -b <interface>  Add AP to specified bridge interface (conflicts with -a)"
+	exit 1
+}
+
+# main
+if [[ $# < 1 ]]; then
+	usage
+fi
+
+cmd=$1
+shift
+
+while getopts "a:b:h" opt; do
+	case "$opt" in
+		a)
+			a=$OPTARG
+			;;
+		b)
+			b=$OPTARG
+			bridge_mode=1
+			;;
+		h)
+			usage
+			;;
+		*)
+			usage
+			;;
+	esac
+done
+
+# can't specify both address and bridge mode
+if [ -n "$a" ] && [ -n "$b" ]; then
+	usage
+fi
+
+if [ -n "$a" ]; then
+	ret=1
+	if [[ $a =~ ^([0-9]{1,3}\.){3,3}[0-9]{1,3}$ ]]
+	then
+		OIFS=$IFS
+		IFS='.'
+		ip=($a)
+		IFS=$OFIS
+		[[ ${ip[0]} -le 255 && ${ip[1]} -le 255 && ${ip[2]} -le 255 && ${ip[3]} -le 255 ]]
+		ret=$?
+	fi
+	if [[ ret -ne 0 ]]
+	then
+		echo "invalid IP address"
+		exit 1
+	fi
+	ip=$a
+else
+	ip="192.168.3.1"
+fi
+
+case $cmd in
+	start)
+		do_start
+		;;
+	stop)
+		do_stop
+		;;
+	restart)
+		do_stop
+		sleep 1
+		do_start
+		;;
+	*)
+		usage
+		;;
+esac
+
+exit 0
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts_1.1.bb b/recipes-core/mlinux-scripts/mlinux-scripts_1.1.bb
deleted file mode 100644
index 0dfd740..0000000
--- a/recipes-core/mlinux-scripts/mlinux-scripts_1.1.bb
+++ /dev/null
@@ -1,7 +0,0 @@
-DESCRIPTION = "Scripts to easily get started with common mLinux use cases"
-
-require mlinux-scripts.inc
-
-PR = "r5"
-
-S = "${WORKDIR}/mlinux-scripts-${PV}"
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts_1.2.bb b/recipes-core/mlinux-scripts/mlinux-scripts_1.2.bb
new file mode 100644
index 0000000..05c1b84
--- /dev/null
+++ b/recipes-core/mlinux-scripts/mlinux-scripts_1.2.bb
@@ -0,0 +1,7 @@
+DESCRIPTION = "Scripts to easily get started with common mLinux use cases"
+
+require mlinux-scripts.inc
+
+PR = "r1"
+
+S = "${WORKDIR}/mlinux-scripts-${PV}"
-- 
cgit v1.2.3


From bf5b19d94ea22401762a387ea5dd2e043da4e9af Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Mon, 12 Aug 2019 14:56:39 -0500
Subject: New multiple modem switch APN code

---
 .../mlinux-scripts-1.2/mlinux-switch-apn           | 103 ++++++++++++++-------
 1 file changed, 68 insertions(+), 35 deletions(-)

(limited to 'recipes-core/mlinux-scripts')

diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
index 535ab17..689b0a4 100755
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (C) 2014, 2017 Multi-Tech Systems
+# Copyright (C) 2014, 2017, 2019 Multi-Tech Systems
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -20,26 +20,19 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-lna3_chat_file[0]=/etc/ppp/peers/lna3_chat_non_vz
-lna3_chat_file[1]=/etc/ppp/peers/lna3_chat_vz
-lna3_chat_link=/etc/ppp/peers/lna3_chat
+MTMODEMS=(LNA3 L4N1)
+MODEMS=(LE910-NA1 LE910C4-NF)
 
-function setchat {
-  fw=$1
-  silent=$2
-  if ((${#lna3_chat_file[$fw]} == 0)) ; then
-    >&2 echo "Invalid firmware SKU $fw"
+# See if string is in array of strings
+# parm 1 String
+# parm 2 Arrays of strings
+function findItem {
+    local s check="$1"
+    shift
+    for s ; do 
+        [[ "$s" == "$check" ]] && return 0;
+    done
     return 1
-  else
-    canon_src=$(readlink -f "${lna3_chat_file[$fw]}")
-    canon_dest=$(readlink -f "${lna3_chat_link}")
-    if [[ ${canon_src} != ${canon_dest} ]] ; then
-        if ((silent == 0)) ; then
-            echo "Setting chat script to ${lna3_chat_file[$fw]}"
-        fi
-        ln -sf "${lna3_chat_file[$fw]}" "${lna3_chat_link}"
-    fi
-  fi
 }
 
 function usage {
@@ -47,37 +40,77 @@ function usage {
     >&2 echo "The firmware image SKU is optional."
     >&2 echo "If not specified, the image SKU will be determined"
     >&2 echo "from the SIM, and automatically switched with the"
-    >&2 echo "APN.  Current valid SKU's are 0 and 1"
-    >&2 echo "Only LE910-NA1 is supported on product-ids containing string -LNA3-"
+    >&2 echo "APN.  Current valid SKU's are 0, 1 and 2"
     exit 1
 }
 
+function setchat {
+    m=$1
+    m=${m,,}
+    fw=$2
+    silent=$3
+    case $fw in
+        0)
+            ending="non_vz"
+            ;;
+        1)
+            ending="vz"
+            ;;
+        2)
+            # Currently L4N1 only
+            ending="non_vz"
+            ;;
+        *)
+            >&2 echo 'Invalid firmware number $fw'
+            usage
+            exit 1
+            ;;
+    esac
+    source="/etc/ppp/peers/${m}_chat_${ending}"
+    target="/etc/ppp/peers/${m}_chat"
+    canon_src=$(readlink -f "${source}")
+    canon_target=$(readlink -f "${target}")
+    if [[ ${canon_src} != ${canon_target} ]] ; then
+        if ((silent == 0)) ; then
+            echo "Setting chat script to ${source}"
+        fi
+        ln -sf "${source}" "${target}"
+    fi
+}
+
 function not_ready {
 	>&2 echo "Radio is not ready"
 	>&2 echo "Try executing mlinux-switch-apn once the radio is ready"
 	exit 1
 }
+
 productid=$(/usr/sbin/mts-io-sysfs show product-id)
-if ! [[ $productid =~ -LNA3- ]] ; then
-  echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
+if [[ $productid =~ [^-]*-([^-]*)- ]] ; then
+    mymtmodem="${BASH_REMATCH[1],,}"
+else
+    >&2 echo "Cannot find the modem in the $productid string"
+    exit 1
+fi
+
+if ! findItem "${mymtmodem^^}" "${MTMODEMS[@]}"  ; then
+  echo "Firmware switch is not supported on ${mymtmodem}."
   usage
   exit 1
 fi
 
 if (($# > 0)) ; then
     fw="$1"
-    if [[ fw =~ ^[0-9]+$ ]] ; then
-        if ((fw < 0)) || ((fw > 1)) ; then
+    if [[ $fw =~ ^[0-9]+$ ]] ; then
+	echo fw is $fw
+        if ((fw < 0)) || ((fw > 2)) ; then
             usage
         fi
     else
-        if ((fw > 1))  || ((fw < 0)) ; then
-            >&2 echo "Invalid firmware SKU value"
-            usage
-        fi
+        >&2 echo "Invalid firmware SKU value"
+        usage
     fi
     echo "Switching chat script to firmware SKU $fw"
-    setchat $fw 0
+    setchat $mymtmodem $fw 0
     exit $?
 else
     if ! /usr/sbin/mlinux-cell-radio-ready ; then
@@ -87,23 +120,23 @@ else
     fi
     MODEL=$(radio-query --model)
     if (($? != 0)) ; then
-        >&2echo "Assume no radio on this device."
+        >&2echo "No radio on this device."
         usage
         exit 1
     fi
-    if [[ $MODEL != LE910-NA1 ]] ; then
-        >&2 echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
+    if ! findItem $MODEL "${MODEMS[@]}" ; then
+        >&2 echo "Firmware switch is supported only on ${MODEMS[@]} and this modem is $MODEL"
         usage
     fi
     
     if  fwreply=$(/usr/sbin/mlinux-switch-cell-fw -1); then
         if [[ $fwreply =~ Cellular[[:space:]]+radio[[:space:]]+firmware[[:space:]]+has[[:space:]]+(already[[:space:]]+)been[[:space:]]+switched[[:space:]]+to[[:space:]]+([^[:space:]]*)[[:space:]]+image\. ]] ; then
           fw=${BASH_REMATCH[2]}
-          setchat $fw 0
+          setchat "${mymtmodem}" $fw 0
         else
 	  fw=$(radio-query --active-firmware)
           if (($? == 0)) ; then
-                setchat $fw 0
+              setchat "${mymtmodem}" $fw 0
           fi
       fi
     fi
-- 
cgit v1.2.3


From a4704d2afa37fe9d063a33dad83f1398cb924f40 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Wed, 14 Aug 2019 18:05:49 -0500
Subject: Firmware switching for L4N1

---
 .../mlinux-scripts-1.2/mlinux-switch-apn           |  26 ++++-
 .../mlinux-scripts-1.2/mlinux-switch-cell-fw       | 128 +++++++++++++++------
 2 files changed, 117 insertions(+), 37 deletions(-)

(limited to 'recipes-core/mlinux-scripts')

diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
index 689b0a4..be056eb 100755
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-apn
@@ -23,6 +23,18 @@
 MTMODEMS=(LNA3 L4N1)
 MODEMS=(LE910-NA1 LE910C4-NF)
 
+function getactivefirmware
+{
+    /usr/bin/radio-query ${RADIOOPTION} --active-firmware
+#   FW=$(/usr/bin/radio-cmd ${RADIOOPTION} 'AT#FWSWITCH?' 2>/dev/null)
+#   if (($? != 0)) ; then
+#       >&2 echo "FW Query failed"
+#       return 1
+#   fi
+#   [[ $FW =~ \#FWSWITCH:[[:space:]]*([^,]*) ]]
+#   echo "${BASH_REMATCH[1]}"
+}
+
 # See if string is in array of strings
 # parm 1 String
 # parm 2 Arrays of strings
@@ -118,8 +130,14 @@ else
         >&2 echo Try again later
         exit 1
     fi
-    MODEL=$(radio-query --model)
-    if (($? != 0)) ; then
+    MODEL=$(radio-query ${RADIOOPTION} --model 2>&1)
+    result=$?
+    if [[ $MODEL =~ [Ee][Rr][Rr][Oo][Rr] ]] ; then
+        RADIOOPTION="${RADIOOPTION2}"
+        MODEL=$(radio-query ${RADIOOPTION} --model 2>&1)
+        result=$?
+    fi
+    if ((result != 0)) ; then
         >&2echo "No radio on this device."
         usage
         exit 1
@@ -130,11 +148,11 @@ else
     fi
     
     if  fwreply=$(/usr/sbin/mlinux-switch-cell-fw -1); then
-        if [[ $fwreply =~ Cellular[[:space:]]+radio[[:space:]]+firmware[[:space:]]+has[[:space:]]+(already[[:space:]]+)been[[:space:]]+switched[[:space:]]+to[[:space:]]+([^[:space:]]*)[[:space:]]+image\. ]] ; then
+        if [[ $fwreply =~ Cellular[[:space:]]+radio[[:space:]]+firmware[[:space:]]+has[[:space:]]+(already[[:space:]]+)*been[[:space:]]+switched[[:space:]]+to[[:space:]]+([^[:space:]]*)[[:space:]]+image\. ]] ; then
           fw=${BASH_REMATCH[2]}
           setchat "${mymtmodem}" $fw 0
         else
-	  fw=$(radio-query --active-firmware)
+	  fw=$(getactivefirmware)
           if (($? == 0)) ; then
               setchat "${mymtmodem}" $fw 0
           fi
diff --git a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw
index 9edacac..4065ccb 100755
--- a/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw
+++ b/recipes-core/mlinux-scripts/mlinux-scripts-1.2/mlinux-switch-cell-fw
@@ -1,11 +1,53 @@
 #!/bin/bash
-lna3_chat_link=/etc/ppp/peers/lna3_chat
-lna3_readme=/etc/ppp/peers/README.lna3
+# This script assumes Verizon SIMS ICCID start with 89148 and is firmware 1.
+# This script assumes T-Mobile SIMS start with 8901260 and is firmware 2.
+
+fwsw_modems=(LE910-NA1 LE910C4-NF)
+mt_modems=(lna3 l4n1)
+readme=/etc/ppp/peers/README.fwswitch
+function setactivefirmware
+{
+    radio-cmd ${RADIOOPTION} --set-active-firmware $1
+#   RESULT=$(radio-cmd ${RADIOOPTION} 'AT#FWSWITCH='$1',1' 2>&1)
+#   if (($? != 0)) ; then
+#       >&2 echo "FW Set failed"
+#       return 1
+#   fi
+#   if [[ $RESULT =~ [Ee][Rr][Rr][Oo][Rr] ]] ; then
+#       >&2 echo "FW Set failed"
+#       return 1
+#   fi
+}
+
+function getactivefirmware
+{
+    /usr/bin/radio-query ${RADIOOPTION} --active-firmware
+#   FW=$(/usr/bin/radio-cmd ${RADIOOPTION} 'AT#FWSWITCH?' 2>/dev/null)
+#   if (($? != 0)) ; then
+#       >&2 echo "FW Query failed"
+#       return 1
+#   fi
+#   [[ $FW =~ \#FWSWITCH:[[:space:]]*([^,]*) ]]
+#   echo "${BASH_REMATCH[1]}"
+}
+
+# See if string is in array of strings
+# parm 1 String
+# parm 2 Arrays of strings
+function findItem {
+    local s check="$1"
+    shift
+    for s ; do 
+        [[ "$s" == "$check" ]] && return 0;
+    done
+    return 1
+}
+
+
 function usage {
->&2 echo "\
+>&2 echo "
 Usage: $0 <image_id> [timeout]
-    image_id <0|1|-1>  : for dual FW image SKU-s, the id of the image to switch to
-                       (LTE910-NA1 is the only supported radio for now).
+    image_id <0|1|2|-1>  : for dual FW image SKU-s, the id of the image to switch to
                        -1 is based on SIM
     timeout            : wait time for radio to come up if set (default : 15 sec)
     
@@ -17,11 +59,27 @@ if [ $# -gt 2 ] ; then
     usage
 fi
 
+#
+# Check if the radio present
+#
+MODEL=$(radio-query ${RADIOOPTION} --model 2>&1)
+result=$?
+if [[ $MCONTEXT =~ [Ee][Rr][Rr][Oo][Rr] ]] ; then
+    RADIOOPTION="${RADIOOPTION2}"
+    MODEL=$(radio-query ${RADIOOPTION} --model 2>&1)
+    result=$?
+fi
+
+if ((result != 0)) ; then
+  [ "$VERBOSE" ] && >&2 echo "Assume no radio on this device."
+  exit 0
+fi
+
 #
 # Load args (don't wait for the radio by default)
 #
 FWIMAGE=$1
-if ((FWIMAGE < -2)) || ((FWIMAGE > 1)) ; then
+if ((FWIMAGE < -2)) || ((FWIMAGE > 2)) ; then
     usage
 fi
 if ! >&2 /usr/sbin/mlinux-cell-radio-ready ; then
@@ -30,16 +88,27 @@ if ! >&2 /usr/sbin/mlinux-cell-radio-ready ; then
     exit 1
 fi
 if ((FWIMAGE == -1)) ; then
-    iccid=$(radio-query --iccid)
+    iccid=$(radio-query ${RADIOOPTION} --iccid)
     if (($? == 0)); then
         if ((${#iccid} == 0)) ; then
             [ "$VERBOSE" ] && >&2 echo "No carrier.  Maybe no SIM?"
             [ "$VERBOSE" ] && >&2 echo "ERROR: Cannot decide on firmware"
             exit 1
         fi
-        if [[ "$iccid" =~ ^89148.* ]] ; then
+        if [[ $iccid =~ ^89148.* ]] ; then
+            # Verizon
+            logger -s -t mlinux-sw-firmware -p daemon.info "Assuming $iccid is a Verizon SIM ICCID using Firmware 1"
             ((FWIMAGE=1))
+        elif [[ $iccid =~ ^8901260.* ]] ; then
+            # T-Mobile
+            logger -s -t mlinux-sw-firmware -p daemon.info "Assuming $iccid is a T-Mobile SIM ICCID using Firmware 2"
+            ((FWMAGE=2))
+            if [[ $MODEL == LE910-NA1 ]] ; then  # Assume LNA3 has no firmware image 2
+                ((FWIMAGE=0))
+            fi
         else
+            # Everybody else
+            logger -s -t mlinux-sw-firmware -p daemon.info "Assuming $iccid is a possibly AT&T SIM using Firmware 0"
             ((FWIMAGE=0))
         fi
     else
@@ -58,47 +127,40 @@ fi
 [ "$VERBOSE" ] && >&2 echo -n "Switching the radio firmware image: "
 
 #
-# Check if the radio present
+# Applicable for LTE910-NA1 and LE910C4-NF with dual FW images only
 #
-MODEL=$(radio-query --model)
-if [ $? -ne 0 ]; then
-  [ "$VERBOSE" ] && >&2 echo "Assume no radio on this device."
-  exit 0
-fi
-
-#
-# Applicable for LTE910-NA1 with dual FW images only
-#
-productid=$(/usr/sbin/mts-io-sysfs show product-id)
-if [[ $MODEL != LE910-NA1 ]] || ! [[ $productid =~ -LNA3- ]] ; then
-  [ "$VERBOSE" ] && >&2 echo "Firmware switch is supported only on LE910-NA1 models with product-id containing -LNA3-."
-  exit 0
+if ! findItem "$MODEL" "${fwsw_modems[@]}" ; then
+    echo "Firmware switch is not supported on ${MODEL}."
+    exit 1
 fi
 
 #
 # Check if firmware switch is required
 #
-FWACTIVE=$(radio-query --active-firmware)
+FWACTIVE=$(getactivefirmware)
 if [ $? -ne 0 ] || [ "$FWACTIVE" == "" ]; then
-  [ "$VERBOSE" ] && >&2 echo "The $MODEL radio does not support firmware switching."
-  exit 0
+    [ "$VERBOSE" ] && >&2 echo "The $MODEL radio does not support firmware switching."
+    exit 0
 fi
 
 if (( FWACTIVE == FWIMAGE )); then
-  echo "Cellular radio firmware has already been switched to $FWIMAGE image."
-  exit 0
+    echo "Cellular radio firmware has already been switched to $FWIMAGE image."
+    exit 0
 fi
 
 # Disable the LNA3 chat script in case of failure.
-if ! [[ -L $lna3_chat_link ]] || [[ $(basename $(readlink -f $lna3_chat_link)) != README.lna3 ]] ; then
-  ln -sf "${lna3_readme}" "${lna3_chat_link}"
-  echo "Chat script is now disabled."
-fi
+for f in $mt_modems ; do
+    linkf=/etc/ppp/peers/${f}_chat
+    if ! [[ -L ${linkf} ]] || [[ $(basename $(readlink -f ${linkf})) != ${readme} ]] ; then
+        ln -sf "${readme}" "${linkf}"
+        echo "Chat script is now disabled."
+    fi
+done
 
 #
 # Switch the firmware
 #
-RESULT=$(radio-cmd --set-active-firmware "$FWIMAGE")
+RESULT=$(setactivefirmware "$FWIMAGE")
 if [ $? -ne 0 ]; then
   [ "$VERBOSE" ] && >&2 echo "$RESULT"
   exit 1
@@ -130,7 +192,7 @@ COUNTER=0
 sleep 5
 
 while [ $COUNTER -lt $TIMEOUT ]; do
-  MODEL=$(radio-query --model)
+  MODEL=$(radio-query ${RADIOOPTION} --model)
   if [ $? -eq 0 ]; then
     echo "Cellular radio firmware has been switched to $FWIMAGE image."
     exit 0
-- 
cgit v1.2.3