Linux服务器如何实现流量监控bandwidthd

[root@localhost bandwidthd-2.0.1]# yum install -y libpng libpng-devel gd gd-devel gcc libpcap-devel

[root@localhost ~]# tar -xzvf bandwidthd-2.0.1.tar.gz

[root@localhost bandwidthd-2.0.1]# ./configure

[root@localhost bandwidthd-2.0.1]# make

[root@localhost bandwidthd-2.0.1]# make install

[root@localhost bandwidthd-2.0.1]# gedit /usr/local/bandwidthd/etc/bandwidthd.conf 

 #subnet 10.0.0.0 255.0.0.0

#subnet 192.168.0.0/16

#subnet 172.16.0.0/12

subnet 192.168.0.0/24          //监听网段

# Device to listen on

# Bandwidthd listens on the first device it detects

# by default.  Run "bandwidthd -l" for a list of 

# devices. 

dev "eth0"     //监听网卡

[root@localhost bandwidthd-2.0.1]# cd /var/www/html/

[root@localhost html]# ln -s /usr/local/bandwidthd/htdocs bandwidthd

[root@localhost html]# cd /usr/local/bandwidthd/

[root@localhost bandwidthd]# ./bandwidthd 

[root@localhost html]# gedit /etc/rc.local

touch /var/lock/subsys/local

INITTY=/dev/tty[1-8]

for tty in $INITTY; do

    setleds -D +num < $tty

done

/usr/local/bandwidthd/bandwidthd