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MRTG also known as "Multi Router Traffic Grapher" is a free and open source tool to monitor the traffic load on network links. You can monitor daily, weekly, monthly and yearly network traffic using MRTG. MRTG supports for Windows and Linux operating system. MRTG provides a simple web interface to display network traffic data in graphical form.
MRTG juga dikenal sebagai "Multi Router Traffic Grapher" adalah tool yang free dan open source untuk memantau beban lalu lintas pada jaringan. Kita dapat memonitor lalu lintas jaringan harian, mingguan, bulanan, dan tahunan menggunakan MRTG. MRTG mendukung sistem operasi Windows dan Linux. MRTG menyediakan antarmuka web sederhana untuk menampilkan data lalu lintas jaringan dalam bentuk grafis.


In this tutorial, we will learn how to install MRTG on Ubuntu 18.04 server.
==Kebutuhan==
Requirements


    A server running Ubuntu 18.04.
* Server Ubuntu 20.04
    A non-root user with sudo privileges.
* non-root user dengan sudo privilige


Install Required Packages


Before starting, you will need to install some packages to your system. You can install all of them by running the following command:
==Instalasi tool pendukung==


sudo apt-get install apache2 snmp snmpd -y
Instalasi paket


Once all the packages are installed, start apache and snmp service and enable them to start on boot with the following command:
sudo apt update
sudo apt -y install apache2 snmp snmpd


sudo systemctl start apache2
Edit
sudo systemctl enable apache2
sudo systemctl start snmpd
sudo systemctl enable snmpd


Install and Configure MRTG
vi /etc/snmp/snmpd.conf


By default, MRTG is available in the Ubuntu 18.04 default repository. You can install it by just running the following command:
tambah


sudo apt-get install mrtg -y
rocommunity  public localhost


After installing MRTG, you will need to configure it to monitoring target devices. First, create a MRTG directory inside Apache root directory:
Restart apache & snmp


sudo mkdir /var/www/mrtg
sudo systemctl start apache2
sudo systemctl enable apache2
sudo systemctl start snmpd
sudo systemctl enable snmpd


Next, give proper ownership to the mrtg directory:
==Instalasi & konfigurasi MRTG==


sudo chown -R www-data:www-data /var/www/mrtg
Instalasi MRTG


Next, rebuild MRTG configuration with the following command:
sudo apt -y install mrtg


sudo cfgmaker public@localhost > /etc/mrtg.cfg
Buat directory & set permission di web


You should see the following output:
sudo mkdir -p /var/www/html/mrtg
sudo chown -R www-data:www-data /var/www/html/mrtg


cfgmaker public@localhost > /etc/mrtg.cfg
Buat konfigurasi MRTG
--base: Get Device Info on public@localhost:
--base: Vendor Id: Unknown Vendor - 1.3.6.1.4.1.8072.3.2.10
--base: Populating confcache
--base: Get Interface Info
--base: Walking ifIndex
--base: Walking ifType
--base: Walking ifAdminStatus
--base: Walking ifOperStatus
--base: Walking ifMtu
--base: Walking ifSpeed


Next, Create an index file for the /web server with the following command:
sudo cfgmaker public@localhost > /etc/mrtg.cfg


sudo indexmaker /etc/mrtg.cfg > /var/www/mrtg/index.html
Output kira2,


Configure Apache for MRTG
You should see the following output:
--base: Get Device Info on public@localhost:
--base: Vendor Id: Unknown Vendor - 1.3.6.1.4.1.8072.3.2.10
--base: Populating confcache
--base: Get Interface Info
--base: Walking ifIndex
--snpd:  public@localhost: -> 1 -> ifIndex = 1
--snpd:  public@localhost: -> 2 -> ifIndex = 2
--base: Walking ifType
--snpd:  public@localhost: -> 1 -> ifType = 24
--snpd:  public@localhost: -> 2 -> ifType = 6
--base: Walking ifAdminStatus
--snpd:  public@localhost: -> 1 -> ifAdminStatus = 1
--snpd:  public@localhost: -> 2 -> ifAdminStatus = 1
--base: Walking ifOperStatus
--snpd:  public@localhost: -> 1 -> ifOperStatus = 1
--snpd:  public@localhost: -> 2 -> ifOperStatus = 1
--base: Walking ifMtu
--snpd:  public@localhost: -> 1 -> ifMtu = 65536
--snpd:  public@localhost: -> 2 -> ifMtu = 1500
--base: Walking ifSpeed
--snpd:  public@localhost: -> 1 -> ifSpeed = 10000000
--snpd:  public@localhost: -> 2 -> ifSpeed = 1000000000


Next, you will need to create an apache virtual host file for MRTG. You can do this with the following command:
Edit


sudo nano /etc/apache2/sites-available/mrtg.conf
vi /etc/mrtg.cfg


Add the following lines:
WorkDir: /var/www/html/mrtg


<VirtualHost *:80>
Buat index.html
ServerAdmin admin@yourdomain.com
DocumentRoot "/var/www/mrtg"
ServerName yourdomain.com
<Directory "/var/www/mrtg/">
Options None
AllowOverride None
Order allow,deny
Allow from all
Require all granted
</Directory>
TransferLog /var/log/apache2/mrtg_access.log
ErrorLog /var/log/apache2/mrtg_error.log
</VirtualHost>


Save and Close the file, when you are finished. Then enable virtual host and restart apache service to apply all the changes:
sudo indexmaker /etc/mrtg.cfg > /var/www/html/mrtg/index.html


sudo a2ensite mrtg
Konfigurasi Apache Web untuk MRTG
sudo systemctl restart apache2


Now, open your web browser and type the URL http://yourdomain.com. You will be redirected to the following page:
sudo vi /etc/apache2/sites-available/mrtg.conf


Tambahkan,


<VirtualHost *:80>
ServerAdmin admin@yourdomain.com
DocumentRoot "/var/www/html/mrtg"
ServerName yourdomain.com
<Directory "/var/www/html/mrtg/">
Options None
AllowOverride None
Order allow,deny
Allow from all
Require all granted
</Directory>
TransferLog /var/log/apache2/mrtg_access.log
ErrorLog /var/log/apache2/mrtg_error.log
</VirtualHost>
Enable site dan restart,
sudo a2ensite mrtg
sudo systemctl restart apache2
==Akses==
MRTG bisa dilihat di URL
http://yourdomain.com
http://ip-address/mrtg/


==Referensi==
==Referensi==

Latest revision as of 02:21, 14 May 2020

Sumber: https://www.howtoforge.com/tutorial/how-to-install-and-configure-mrtg-on-ubuntu-1804/


MRTG juga dikenal sebagai "Multi Router Traffic Grapher" adalah tool yang free dan open source untuk memantau beban lalu lintas pada jaringan. Kita dapat memonitor lalu lintas jaringan harian, mingguan, bulanan, dan tahunan menggunakan MRTG. MRTG mendukung sistem operasi Windows dan Linux. MRTG menyediakan antarmuka web sederhana untuk menampilkan data lalu lintas jaringan dalam bentuk grafis.

Kebutuhan

  • Server Ubuntu 20.04
  • non-root user dengan sudo privilige


Instalasi tool pendukung

Instalasi paket 

sudo apt update
sudo apt -y install apache2 snmp snmpd

Edit 

vi /etc/snmp/snmpd.conf

tambah 

rocommunity  public localhost

Restart apache & snmp 

sudo systemctl start apache2
sudo systemctl enable apache2
sudo systemctl start snmpd
sudo systemctl enable snmpd

Instalasi & konfigurasi MRTG

Instalasi MRTG 

sudo apt -y install mrtg

Buat directory & set permission di web 

sudo mkdir -p /var/www/html/mrtg
sudo chown -R www-data:www-data /var/www/html/mrtg

Buat konfigurasi MRTG 

sudo cfgmaker public@localhost > /etc/mrtg.cfg

Output kira2, 

You should see the following output:
--base: Get Device Info on public@localhost:
--base: Vendor Id: Unknown Vendor - 1.3.6.1.4.1.8072.3.2.10
--base: Populating confcache
--base: Get Interface Info
--base: Walking ifIndex
--snpd:   public@localhost: -> 1 -> ifIndex = 1
--snpd:   public@localhost: -> 2 -> ifIndex = 2
--base: Walking ifType
--snpd:   public@localhost: -> 1 -> ifType = 24
--snpd:   public@localhost: -> 2 -> ifType = 6
--base: Walking ifAdminStatus
--snpd:   public@localhost: -> 1 -> ifAdminStatus = 1
--snpd:   public@localhost: -> 2 -> ifAdminStatus = 1
--base: Walking ifOperStatus
--snpd:   public@localhost: -> 1 -> ifOperStatus = 1
--snpd:   public@localhost: -> 2 -> ifOperStatus = 1
--base: Walking ifMtu
--snpd:   public@localhost: -> 1 -> ifMtu = 65536
--snpd:   public@localhost: -> 2 -> ifMtu = 1500
--base: Walking ifSpeed
--snpd:   public@localhost: -> 1 -> ifSpeed = 10000000
--snpd:   public@localhost: -> 2 -> ifSpeed = 1000000000

Edit 

vi /etc/mrtg.cfg

WorkDir: /var/www/html/mrtg

Buat index.html 

sudo indexmaker /etc/mrtg.cfg > /var/www/html/mrtg/index.html

Konfigurasi Apache Web untuk MRTG 

sudo vi /etc/apache2/sites-available/mrtg.conf

Tambahkan, 

<VirtualHost *:80>
ServerAdmin admin@yourdomain.com
DocumentRoot "/var/www/html/mrtg"
ServerName yourdomain.com
<Directory "/var/www/html/mrtg/">
Options None
AllowOverride None
Order allow,deny
Allow from all
Require all granted
</Directory>
TransferLog /var/log/apache2/mrtg_access.log
ErrorLog /var/log/apache2/mrtg_error.log
</VirtualHost>

Enable site dan restart, 

sudo a2ensite mrtg
sudo systemctl restart apache2

Akses

MRTG bisa dilihat di URL 

http://yourdomain.com
http://ip-address/mrtg/

Referensi

Pranala Menarik

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