> set tcp($source,$sourceagentnumber) [new Agent/TCP] > $ns attach-agent $n(0) $tcp... > set tcpsink($destination,$destinationagentnumber) [new Agent/TCP] Shouldn't this be [new Agent/TCPSink] ? Sean. ----- Sean Murphy, Email: [email protected] Teltec Ireland, Phone: +353-1-7045080 DCU, Dublin 9, Fax: +353-1-7045092 Ireland.