Looking for a network manager program

[Duck aka D. Harper]

Morn, World!
  I am looking for software ( freeware, shareware, payware ) packages
which will do the following:
	Monitor all net tracfic in a LAN, across as many protocals as
		posible ( including DECNet )
	Ability to filter on a single protocal, packet, host for reporting
	Generate reports on net usage
Wanted, but not needed yet:
	grab & look at a single packet

  It would be nice if it was not dependent on any given platform ( I
know, DECNet is only for VMS & ULTRIX ), as my manager uses a NeXT &
VMS, while I use ULTRIX.
  Any help would be appreciated.  I will be more than happy to post/mail
my findings after I get some!

Don

-- 
Donald M. Harper   (713) 749-6283 
University of Houston Academic User Services, User Service Specialist II   
Internet : DHarper at uh.edu | Bitnet : DHarper at UHOU  | THEnet : UHOU::DHARPER
Disclaimer: What? Me speak for my employers?!?!  Yeah, right!