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#!/bin/sh
sleep 5

#To update al_mac_addr in EasyMeshCfg.json to avoid onewifi restarting during fresh boot-up
#wan_mac="$(cat /sys/class/ieee80211/phy0/macaddress)"
old_al_mac_addr=`cat /nvram/EasymeshCfg.json | grep AL_MAC_ADDR  | cut -d '"' -f4`
#if [ "$old_al_mac_addr" == "00:00:00:00:00:00" ]; then
 # sed -i "s/$old_al_mac_addr/$wan_mac/g" /nvram/EasymeshCfg.json
#fi
ip link set dev brlan0 down   
brlan_mac=`ifconfig brlan0 | grep HWaddr | cut -d " " -f9`
mac_addr=$(echo $brlan_mac | tr -d ':')
mac_increment=$((0x$mac_addr + 1))
brlan_inc_mac=$(printf "%012x" $mac_increment | sed 's/../&:/g;s/:$//')
ip link set dev brlan0 address   a2:f0:d1:69:f5:ae
#ip link set dev brlan0 address  $brlan_inc_mac
sleep 1
ip link set dev brlan0 up
#sed -i "s/$old_al_mac_addr/$brlan_inc_mac/g" /nvram/EasymeshCfg.json
  

iw phy phy0 interface add wifi0 type __ap
iw phy phy0 interface add wifi1 type __ap
iw phy phy0 interface add wifi1.1 type __ap
iw phy phy0 interface add wifi2 type __ap
#iw phy phy0 interface add wifi2.1 type __ap

#Obtain the wifi0 mac address
wifi0_mac="$(cat /sys/class/ieee80211/phy0/macaddress)"
#Strip the : and increment mac by 1 to get wifi1 macaddress
mac=$(echo $wifi0_mac | tr -d ':')
mac_incr=$((0x$mac + 2))
wifi1_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//')
mac_incr=$(($mac_incr + 2))
wifi1_1_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//')
#Increment again by 1 to get wifi2 address
mac_incr=$(($mac_incr + 2))
wifi2_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//')
mac_incr=$(($mac_incr + 2))
wifi2_1_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//')
#print the mac address
echo $wifi0_mac
echo $wifi1_mac
echo $wifi2_mac

#Update the mac address using ip link command
ifconfig wifi0 down
ifconfig wifi1 down
ifconfig wifi1.1 down
ifconfig wifi2 down
ifconfig wifi2.1 down
ip link set dev wifi0 address $wifi0_mac
ip link set dev wifi1 address $wifi1_mac
ip link set dev wifi1.1 address $wifi1_1_mac
ip link set dev wifi2 address $wifi2_mac
ip link set dev wifi2.1 address $wifi2_1_mac
ifconfig wifi0 up
ifconfig wifi1 up
ifconfig wifi1.1 up
ifconfig wifi2 up
ifconfig wifi2.1 up

exit 0