Hi everybody Could you help me about create just-enough-time (JET) protocol and LAUC scheduler using NS so that I can apply in my papers optical packet switching How I can create burst in NS Regards Enginner Maria Cristina Fischer de Toledo Rua Valparaiso, 132 Perdizes - São Paulo CEP : 05011-010 cristinaft at osite.com.br maria.toledo at poli.usp.br