QMAIL MH设计方案(8)

#!/bin/bash
# This is based on an old script from Bernhard Hailer

IP_ADDRESS="195.112.123.11"

case "$1" in
on）

echo "Calling ippp0"
/sbin/isdnctrl dial ippp0
# the sleep is important as it gives the PPP time to settle down
echo "Sleep for 8s for PPP handshake"
sleep 8s
/sbin/route add default ippp0
echo "line open - checking...."

# check whether PPP negotiation was successful:
set `ping -qc3 -i1 $IP_ADDRESS 2