heartbeat_RouteVia

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#!/bin/bash
#
#
# Description:  wrapper of OCF RA Route, based on original heartbeat RA.
#       See OCF RA Route for more information.
#
# Author:   Benjamin Renard <brenard@easter-eggs.com>
# License:      GNU General Public License (GPL)
# Copyright:    (C) 2011 Easter-eggs
#
#   This script manages IP route via a gateway
#
#   It can add an IP route, or remove one.
#
#   usage: $0 ip-network-destination/netmaskbits/ip-gateway \
#       {start|stop|status|monitor}
#
#   The "start" arg adds an IP route.
#
#   The "stop" arg removes one.
#
DEBUG=0
function usage {
    echo "Usage : $0 [-h|--help] route/cidr/via {start|stop|status}"
}
[ "$1" == "-h" -o "$1" == "--help" ] && usage && exit 0
config=$1
function verif_ip {
    ip="$1"
    [ ! -n "$ip" ] && return 1
    [ "$( echo -n "$ip"|sed "s/[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*//" )" != "" ] && return 1
    o1=$( echo "$ip"|cut -d'.' -f1 )
    [ "$o1" == "" ] && return 2
    [ $o1 -gt 254 ] && return 2
    o2=$( echo "$ip"|cut -d'.' -f2 )
    [ "$o2" == "" ] && return 3
    [ $o2 -gt 254 ] && return 3
    o3=$( echo "$ip"|cut -d'.' -f3 )
    [ "$o3" == "" ] && return 4
    [ $o3 -gt 254 ] && return 4
    o4=$( echo "$ip"|cut -d'.' -f4 )
    [ "$o4" == "" ] && return 5
    [ $o4 -gt 254 ] && return 5
    return 0
}
function verif_cidr {
 
 
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