> Unni, Try asking on > > http://www.benzedrine.cx/mailinglist.html > > http://bsd-india.org/maillist.html > > or > > https://honor.trusecure.com/mailman/listinfo/firewall-wizards > Thanks Siju for the Links .
Girish suggested me to try out pf labels and pfflowd .I tried both the options and I found the pfflowd to be more usefull to my environment.I can generate trend graphs using the following tools pfflowd/flow-tools/Flowscan/CUGrapher .This setup was adapted from the following tutorial http://www.dynamicnetworks.us/netflow/ .