vnstat 모니터링 (웹페이지용)

by Tweak on September 5, 2009 
in Linux, Servers

2 Comments

vnStat is a network traffic monitor for Linux that keeps a log of daily network traffic for the selected interface(s). vnStat isn’t a packet sniffer. The traffic information is analyzed from the /proc -filesystem, so vnStat can be used without root permissions. However at least a 2.2.x kernel is required.

1. Install vnStat
   wget http://humdi.net/vnstat/vnstat-1.7.tar.gz
tar zxvf vnstat-1.7.tar.gz
cd vnstat-1.7
make
make install
2. 

3. Create databases for NICs
   vnstat -u -i eth0
vnstat -u -i eth1
4. 

5. Set a cronjob to check bandwidth usage
   Add a crontab job entry for vnStat.
crontab -e
and add the following line
*/5 * * * * /bin/vnstat -u
6. 

7. Install the frontend
   cd /var/www/  <- DocumentRoot 디렉토리
wget http://www.sqweek.com/sqweek/files/vnstat_php_frontend-1.4.1.tar.gz
tar zxvf vnstat_php_frontend-1.4.1.tar.gz
mv vnstat_php_frontend-1.4.1 vnstat
   Edit vnstat/config.php and adjust the following lines to your preference:
   $iface_list = array('eth0', 'eth1');
$iface_title['eth0'] = 'Extern';
$iface_title['eth1'] = 'Intern';
$vnstat_bin = '/usr/bin/vnstat';

Finally we open our browser and type

http://yourdomain.tld/vnstat/

You should see something like this

vnstat