How to setup/configure NFsen on CentOS 7 Server.

Tutorial on how to install nfsen, nfdump and flowdoh on CentOS 7.

Nfsen is a web frontend to nfdump netflow collector, both written by Peter Haag (https://sourceforge.net/u/phaag/profile/).

nfsen-1.3.6p1
nfdump-1.6.13
FlowDoh_1.0.2

FlowDoh is a dashboard plugin for nfsen used to display network top-talkers using netflow sources.
(https://sourceforge.net/u/sticklyman/profile/)
(https://sourceforge.net/u/tristanbob/profile/)

I have moved my installation steps to GitHub. You can access them and contribute here:
https://github.com/paidegua/nfsen_on_centos7