Helper script to keep connection alive for Reliance Broadband networks.

reliance_wireline_connect.sh

#! /usr/bin/env bash

# Hard-code credentials here, or better, pass them as env vars
USERNAME="${RELIANCE_USER}"
PASSWORD="${RELIANCE_PASS}"

# Reliance Broadband URLs
BASE_URL="http://reliancebroadband.co.in"
START_URL="${BASE_URL}/reliance/startportal_isg.do"
LOGIN_URL="${BASE_URL}/reliance/login.do"

COOKIE_FILE="/tmp/reliance.cookie"
CURL_CMD="curl --silent --cookie ${COOKIE_FILE} --cookie-jar ${COOKIE_FILE}"

# Get session
${CURL_CMD} ${START_URL} > /dev/null

# Perform login
${CURL_CMD} \
    --data userId="${USERNAME}" \
    --data password="${PASSWORD}" \
    --data action="doLoginSubmit" \
    ${LOGIN_URL} > /dev/null

Will this work with ddwrt router for log in to reliance on every time interval
Need ping to check on every hour base time and dial if the packets are drop seen that reliance is logging out every hour Thanks in advance