#!/bin/sh
# Determine if our Alcatel speedtouch ADSL modem may need a reset.

ret=1

for ip in `sed -n 's/^nameserver//p' /etc/resolv.conf`
do
	# TTL 1 is eaten by the modem
	# TTL 2 is eaten by its ATM peer which may be affected by a modem reset.
	# try 3,4,5
	x=`traceroute -n -m 5 -f 3 $ip 2>/dev/null | grep -v '\* \* \*'`
	if [ -n "$x" ]
	then
		ret=0
		break
	fi
done
exit $ret