What is the best program to monitoring and graphing protokols and services trough my network routed by mikrotik. I need to know how much users are using P2P, Skype, Web, Mail, And form P2P witch protokol. I need free soft to this. Very nice servic monitoring is in Allot devices if somebody recognise it.
I’m not sure about all protocols (especially about separate skype as protocol),
you may try with ntop for traffic-flow,
http://www.ntop.org/
or you may use google to search for netflow collector.