- ipp2p is a reasonable stable product.
Please do find out more about the product at the link below.
- L7-filter is a classifier for Linux's Netfilter that identifies packets based on application layer data.
It can classify packets as Kazaa, HTTP, Jabber, Citrix, Bittorrent,FTP, Gnucleus, eDonkey2000, etc.
- Also if user tunnel packets through SSL or uses encrypt them, none of these technique will work as software classify them as SSL
- The goal of the IPP2P project is to identify peer-to-peer (P2P)