Nfdump是linux下netflow数据采集分析工具，Nfsen是基于nfdump是web界面工具，服务器需先安装web服务器和php环境。

安装rrdtool及所需组件：yum install perl-rrdtool rrdtool rrdtool-devel rrdutils flex byacc

安装所需perl模块：yum install perl-Socket6 perl-MailTools perl-Mail-Sender

安装Nfdump工具：cd /usr/local/src/

wget http://downloads.sourceforge.net/project/nfdump/stable/nfdump-1.6.6/nfdump-1.6.6.tar.gz

tar zxvf nfdump-1.6.6.tar.gz

cd nfdump-1.6.6/

./configure --enable-nfprofile --with-rrdpath=/usr/bin

make

make install

cd ../

下载配置Nfsen：mkdir -p /usr/local/nfsen

wget http://downloads.sourceforge.net/project/nfsen/stable/nfsen-1.3.6p1/nfsen-1.3.6p1.tar.gz

tar zxvf nfsen-1.3.6p1.tar.gz

cd nfsen-1.3.6p1/

cp etc/nfsen-dist.conf etc/nfsen.conf

修改Nfsen配置文件：cat etc/nfsen.conf

#https://www.haiyun.me

$BASEDIR = "/usr/local/nfsen";

$HTMLDIR = "/var/www/html/nfsen/";

$USER = "apache";

$WWWUSER = "apache";

$WWWGROUP = "apache";

%sources = (

'upstream1' => { 'port' => '9995', 'col' => '#0000ff', 'type' => 'netflow' },

);

安装Nfsen：./install.pl etc/nfsen.conf

启动Nfsen：/usr/local/nfsen/bin/nfsen start

配置路由或交换机将netflow数据发送到nfsen配置的端口，然后访问www.haiyun.me/nfsen/nfsen.php即可通过Nfsen浏览netflow数据。