Dial Up Networking Tester

Looking for a DUN connection tester written in VB (perhaps based on the? marshallsoft library) , that will test and log up to 20 MS DUN connections. Will also need email notification for multiple faliures. Basic Flow of program should be: 1.)? ? ? Dial the connection for DUN #1 If success = Log connection, disconnect session and proceed to dial next DUN connection #2 ? If Connection Failure = Log Connection, wait 300 seconds and redial same connection. If success = Log connection, disconnect session and proceed to dial next DUN connection If failure ??" Log Connection, send email notification, proceed to next dial connection. 2.)? ? ? Dial the connection for DUN #2 Repeat steps above for remaining DUN connections.? Exit program after testing all the connections.