#!/bin/bash
			

OLDIFS=$IFS
#IFS="$IPS."

echo "$1" | read -a ADDR
echo $ADDR
for tempvar in "$1"; do
	if [[ "$REVIPADDR" != "" ]]; then
		REVIPADDR="$REVIPADDR.$tempvar"
	else
		REVIPADDR="$tempvar"
	fi		
done

IFS=$OLDIFS
echo $REVIPADDR