Added test script which copies what web app does

linux_kernel_modules/mt7697wifi/scripts/mt7697ap.sh

+#!/bin/sh
+# Copyright (C) Sierra Wireless Inc. Use of this work is subject to license.
+#
+
+# PATH
+export PATH=/legato/systems/current/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
+
+# Interfaces configuration
+export ITF_LAN="wlan1" # WiFi? access point interface
+export ITF_WAN="rmnet0" # 3G/4G interface as WLAN interface
+
+export WIFIAPIP="192.168.20.1"
+export WIFIAPMASK="255.255.255.0"
+export SUBNET="192.168.0.0/24"
+export WIFIAPSTART="192.168.20.10"
+export WIFIAPSTOP="192.168.20.100"
+
+# DHCP config file
+export DHCP_CFG_FILE=dnsmasq.wlan.conf
+
+/sbin/ifup wlan1
+echo "Mounting of $ITF_LAN..."
+ifconfig $ITF_LAN $WIFIAPIP netmask $WIFIAPMASK up
+
+echo "Mounting the relay interface $ITF_WAN..."
+case "$ITF_WAN" in
+    eth*)
+        ifconfig $ITF_WAN up
+        ;;
+    rmnet* | ppp*)
+        echo "Enabling the radio on $ITF_WAN..."
+        cm radio on
+        sleep 1
+        echo "Enabling the data connection on $ITF_WAN..."
+        cm data apn sp.telus.com
+        cm data connect &
+        sleep 1
+        echo "Waiting for data connection on $ITF_WAN..."
+        ;;
+esac
+ 
+RETRY=0
+while [ $RETRY -lt 30 ] ; do
+    ITF_WAN_ADDR=$(ifconfig $ITF_WAN | grep "inet addr" | cut -d ':' -f 2 | cut -d ' ' -f 1)
+    if [ "$ITF_WAN_ADDR" == "" ]; then
+        sleep 1
+        RETRY=$(($RETRY + 1))
+    else
+        break
+    fi
+done
+
+if [ "$ITF_WAN_ADDR" == "" ]; then
+    echo "Mounting of relay interface $ITF_WAN failed..."
+else
+    echo "Relay interface $ITF_WAN IP address is $ITF_WAN_ADDR"
+    route add default gw $ITF_WAN_ADDR $ITF_WAN
+fi
+
+echo "Enabling IP forwarding..."
+echo 1 > /proc/sys/net/ipv4/ip_forward
+echo "Configuring the NAT..."
+modprobe ipt_MASQUERADE
+iptables -A POSTROUTING -t nat -o $ITF_WAN -j MASQUERADE
+iptables -A FORWARD --match state --state RELATED,ESTABLISHED --jump ACCEPT
+iptables -A FORWARD -i $ITF_LAN --destination $SUBNET --match state --state NEW --jump ACCEPT
+iptables -A INPUT -s $SUBNET --jump ACCEPT
+
+echo "Reconfiguring the DHCP server..."
+/etc/init.d/dnsmasq stop || echo -ne ">>>>>>>>>>>>>>>>>>> UNABLE TO STOP THE DHCP server"
+### Configure the IP addresses range for DHCP (dnsmasq)
+test -L /etc/dnsmasq.d/$DHCP_CFG_FILE || ln -s /tmp/$DHCP_CFG_FILE /etc/dnsmasq.d/$DHCP_CFG_FILE
+
+echo "Generating the configuration file for the DHCP server..."
+echo -ne "log-dhcp\nlog-queries\nlog-facility=/tmp/dnsmasq.log\ndhcp-range=$ITF_LAN,$WIFIAPSTART,$WIFIAPSTOP,24h\nserver=8.8.8.8\n" >> /tmp/$DHCP_CFG_FILE
+### Start the DHCP server
+echo "Restarting the DHCP server..."
+/etc/init.d/dnsmasq start  || echo ">>>>>>>>>>>>>>>>>>> UNABLE TO START THE DHCP server"
+