CommView – a program for capturing and analyzing Internet traffic and network. It gathers information about data passing through a modem (dial-up) or a network card decodes the analyzed data. The program is useful for system administrators, experienced users and everyone who knows what the sniffer is and what it needed.
Download CommView 6.1 part 1:
http://hotfile.com/dl/104245486/20260ee/CommView61636__Ep_Kingofkings.rar.html