puts "Telnet into Home Agent to change static routes"
set tpid4 [ spawn telnet 120.10.10.8 ]
expect "Password"
send "cisco\r"
expect ">"
send "en \r"
expect "Password"
send "cisco\r"
expect "#"
send "conf t\r"
expect "#"
send "no ip route 1.1.1.0 255.255.255.0 120.10.10.150\r"
expect "#"
send "no ip route 150.10.10.0 255.255.255.0 120.10.10.150\r"
expect "#"
send "ip route 1.1.1.0 255.255.255.0 11.11.11.2\r"
expect "#"
send "ip route 150.10.10.0 255.255.255.0 11.11.11.2\r"
expect "#"
##  Variable var1 is declared to check if tunnel comes up.

set var1 0

while { $var1 != 1 } 	{
			   puts "blah blah blah.."
	       		 }
## while end here


set pingvar 0
	while {$pingvar != 1} {
			      send "ping 120.10.10.150\r"
			      expect -ex "100 percent"
			      set pingvar 1
			      }
			   exp_continue

exec kill -9 $tpid4