Networksetup -connectpppoeservice and passwords

Scripting Forums AppleScript | Mac OS X
#1

I’m using code below to connect net and it works fine. But it asks password. How i can input password automatically or detect when it shows password dialog box?

do shell script "networksetup -connectpppoeservice " & service

Another problem is that code below fails to disconnect:

do shell script "networksetup -disconnectpppoeservice " & service
#2

This script turns net on successfully but fails to turn off. Why?

set serv to "your service name here"

if (do shell script "networksetup -showpppoestatus " & serv) is "disconnected" then
	say "trying to turn on"
	do shell script "networksetup -connectpppoeservice " & serv
	say "network on"
else
	say "trying to turn off"
	do shell script "networksetup -disconnectpppoeservice " & serv user name "username" password "password" with administrator privileges
	say "network off" --fails to turn network off but still says network off
end if