#! /bin/sh
#----------------------------------------------------------------------------
# /opt/etc/ppp/ip-up862.ucarp                                    __FLI4LVER__
#
# Creation:     26.04.2009  Michael Knipping <fli4l@knibo.de>
# Last Update:  $Id$
#----------------------------------------------------------------------------

workdir="/var/run/ucarp"

if [ -f "$workdir/ucarp.conf" ]; then
    . $workdir/ucarp.conf

    [ 0$UCARP_N -eq 0 ] || for i in `seq 1 $UCARP_N`; do
        eval UCARP_INTERFACE="\$UCARP_"$i"_INTERFACE"
        eval UCARP_SRCIP="\$UCARP_"$i"_SRCIP"; UCARP_SRCIP=$(echo $UCARP_SRCIP | cut -d"/" -f1)
        UCARP_VHID=$i
        eval UCARP_PASS="\$UCARP_"$i"_PASS"
        eval UCARP_PREEMPT="\$UCARP_"$i"_PREEMPT"
        eval UCARP_ADDR="\$UCARP_"$i"_ADDR"; UCARP_ADDR=$(echo $UCARP_ADDR | cut -d"/" -f1)
        eval UCARP_ADVSKEW="\$UCARP_"$i"_ADVSKEW"
        : ${UCARP_ADVSKEW:=0}
        UCARP_UPSCRIPT="$workdir/vip-up$i.sh"
        UCARP_DOWNSCRIPT="$workdir/vip-down$i.sh"

        ucarp \
            --interface=$UCARP_INTERFACE \
            --srcip=$UCARP_SRCIP \
            --vhid=$UCARP_VHID \
            --pass=$UCARP_PASS \
            $([ $UCARP_PREEMPT = "yes" ] && echo "--preempt") \
            --addr=$UCARP_ADDR \
            --advskew=$UCARP_ADVSKEW \
            --upscript=$UCARP_UPSCRIPT \
            --downscript=$UCARP_DOWNSCRIPT \
            --shutdown \
            --daemonize

    done
else
    echo "$workdir/ucarp.conf not found"
    exit 1
fi