#!/bin/bash
fun()
{
echo "Script by Sauraedron : Aka Saurabh Wankhade"
con=$(nmcli -t -f state nm status)
if [[ $con != "connected" ]]; then

    nmcli -t nm wwan off
        sleep 1
        nmcli -t nm wwan on
        sleep 1
    nmcli -t con up id "Tata Docomo Internet"
    con1=$(nmcli -t -f state nm status)
        if [[ $con1 != "connected" ]]; then
        nmcli -t con down id "Tata Docomo Internet"
        echo "Rescheduling"
        fun
        fi
else
    con=$(nmcli -t -f state nm status)

fi
}
fun
while true;
do
echo "Startin Connection Estabilishment procedure"
    if [[ $con == "connected" ]]; then
    sleep 1200
        echo "Reconnecting for safety :)"
        nmcli -t con down id "Tata Docomo Internet"
        fun
    else

        echo "bad"
        fun
    fi
done