James and all,
   excuse me, if I opened a not pertinent question to this forum.
   Probabily I didn't understand the reason for this forum.
   Next time I'll put more attention to postpone a question.

   In any case you gave me an important issue to trace netmon and I thank
you.

  P.S.  To Philips Guerra:  Remember that a single address in the seed file
does not mean to filter discovery devices.


Thanks


Roberto Greco  IBM GLOBAL SERVICES
NWSM Architecture & Support  Specialist

IBM   Italia  s.p.a. - Via   Lecco,  61 - 20059   Vimercate   (Italy)
E-Mail Address :  roberto_greco AT It.Ibm DOT com
Phone +39 039 600-6763