#!/bin/sh
# When the ppp link comes up, this script is called with the following
# parameters
#       $1      the interface name used by pppd (e.g. ppp3)
#       $2      the tty device name
#       $3      the tty device speed
#       $4      the local IP address for the interface
#       $5      the remote IP address
#       $6      the parameter specified by the 'ipparam' option to pppd

DEBUGFILE=/tmp/ip-up-debug.txt
## echo "1:$1 2:$2 3:$3 4:$4 5:$5 6:$6" > $DEBUGFILE
NET=`echo $5 | cut -d. -f1,2,3`
## echo $NET >> $DEBUGFILE

case $NET in 192.168.3)
     ## echo "CASE1" >> $DEBUGFILE
     RESULT=`/sbin/route add -net 192.168.30.0 $5 255.255.255.0`
     ##echo $RESULT >> $DEBUGFILE
     ;;
     192.168.2)
     ## echo "CASE2" >> $DEBUGFILE
     RESULT=`/sbin/route add -net 192.168.20.0 netmask 255.255.255.0 gw $5`
     ## echo $RESULT >> $DEBUGFILE
     ;;
     192.168.1)
     ## echo "CASE3" >> $DEBUGFILE
     RESULT=`/sbin/route add -net 192.168.10.0 netmask 255.255.255.0 gw $5`
     ## echo $RESULT >> $DEBUGFILE
     ;;
     *)
     ## echo "No match" >> $DEBUGFILE
     ;;
esac