Phone

#!/bin/sh
RESOLVCONF="/sbin/resolvconf"
if [ $# -ne 5 -a $# -ne 6 ]; then
echo "Usage: ip-up interface tty speed local remote [parameter]" 1>&2
exit 1
fi
interface="$1"
[ "$USEPEERDNS" -eq 1 ] && $RESOLVCONF -a "$interface" < "/etc/ppp/resolv.conf"