#!/bin/bash
# -----------------------------------------------------------------------------
# Configures ONOS to multicast on the specified IP prefix/subnet.
# -----------------------------------------------------------------------------

[ $# -lt 2 ] && echo "usage: $(basename $0) name ipPrefix" && exit 1

name=$1
ipPrefix=$2

hzXml=$(dirname $0)/../apache-karaf-*/etc/hazelcast.xml

perl -pi.bak -e "s/^            <interface>[^<]*/            <interface>$ipPrefix/g" $hzXml
perl -pi -e "s/        <name>[^<]*/        <name>$name/g" $hzXml