mrtg configuration in linux step by step
Type the following command to install packages using yum command under CentOS / Fedora Linux: # yum install mrtg net-snmp net-snmp-utils. First release : December 14, 2004. Change ), You are commenting using your Twitter account. Alternatively, you can try any of the following two commands as well: COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME This is useful when you query remote host/router (replace SERVER IO with your real IP): iptables -A OUTPUT -p udp -s $SERVER –sport 1024:65535 -d 0/0 –dport 161:162 -m state –state NEW,ESTABLISHED -j ACCEPT, iptables -A INPUT -p udp -s 0/0 –sport 161:162 -d $SERVER –dport 1024:65535 -m state –state ESTABLISHED -j ACCEPT. Once again, you would like to restrict access to your MRTG reports. In the seventh step, add the script so that the server when the first startup directly runs the script in the file “rc.local” following the edit command “nano /etc/rc.local”. Last updated: Nov-23-2005 If you can see your IP address then please proceed to step # 4; else it is a time to configure snmp server as follows (by default RHEL and RH 8/9 are not configured for snmp server for security reason): (1) Edit file /etc/snmp/snmpd.conf using text editor: com2sec notConfigUser default public. Step # 2: Create a user and password name (-c assumes first time you are using .htpasswd file): # htpasswd -c /var/members/.htpasswd mrtgadmin. Last updated: Jun-16-2006 Please consult iptables(8) man page for complete information on iptables, Step # 9 Optional: Protect your MRTG graphs/html pages with password protected directory. Replace with (make sure you replace 192.168.0.0/24 replace with your network IPs) following lines: com2sec local localhost public, com2sec mynetwork 192.168.0.0/24 public, group notConfigGroup v1 notConfigUser, group notConfigGroup v2c notConfigUser. Step # 1: Install MRTG. Now let’s move on and configure it. $ ./configure --prefix=/usr/local/mrtg-2 \ --with-gd=/usr/local/src/gd \ --with-z=/usr/local/src/zlib \ --with-png=/usr/local/src/libpng Once configured, compile and install with: $ make $ make install # vi /etc/http/conf.d/mrtg.conf Alias /mrtg /var/www/html/mrtg Order deny,allow Deny from all Allow from 127.0.0.1 Allow from 192.168.2.0/24 As per the above rule you can only access web page from 192.168.2.x IP addresses, if you want to allow all other networks to access web page specify ‘ALL’ instead of IP address/Net-mask value How do I kill process from command line in Windows XP? Step # 1: Install MRTG. (a) Login as a root user or login as a mrtg user and type following command: (b) Add mrtg cron job entry to configuration file (append following line to it): */5 * * * * /usr/bin/mrtg /etc/mrtg/mymrtg.cfg –logging /var/log/mrtg.log, Save file and you are done with MRTG config issues , Step # 8 Block ports 161 & 162 at firewall, You do not want to give access to everyone to your snmp server for security reasons. Make sure you make backup of your existing file if you use this file as it is. The next step is to configure mrtg for monitoring a network device. Type the following command to install packages using yum command under CentOS / Fedora Linux: # yum install mrtg net-snmp net-snmp-utils. Last updated: Nov-15-2006 – Video – Technology, Article: Healthcare.gov was hacked, but none of your sensitive data was stolen. Step # 8: Block ports 161, 162 udp at firewall. Kind regards, Eric Automatic Configuration. The problem could be either the SNMP service is not running or the SNMP port 161 not allowed on the Redhat or CentOS Linux server firewall or iptables. (a) Allow outgoing SNMP server request from your Linux computer. Start the apache web service. ( Log Out / ... Then again, you might want to keep them around so that you have them available when compiling the next version of mrtg. This FAQ works with RHEL / CentOS and Fedora Linux. MRTG's logfiles do NOT grow thanks to the use of a unique data consolidation algorithm. If you need to monitor localhost including interface and other stuff such as CPU, memory etc, configure snmpd. A step-by-step guide with Video Tutorials, Commands, Screenshots, Questions, Discussion forums on How to Install MRTG in Ubuntu | LinuxHelp | The term traffic is used for analyzing the performance and speed of the network or a computer. RHEL v6.x / Centos Linux v6.x Install and Configure MRTG, Step # 1: Make sure snmp server installed, Step # 2: Determine if snmp server is running or not, Step # 3: Make sure snmp server configured properly, Step # 7: Create crontab entry so that mrtg graph / images get generated every 5 minutes. This can easily accomplished with Apache webserver’s .htaccess file. for (( i=1 ; i <= 3 ; i++ )); do env LANG=C mrtg /etc/mrtg/mrtg.cfg; done 2015-06-16 19:54:12, Rateup WARNING: /usr/bin/rateup could not read the primary log file for 10.0.0.30_eth0 2015-06-16 19:54:12, Rateup WARNING: /usr/bin/rateup The backup log file for 10.0.0.30_eth0 was invalid as well 2015-06-16 19:54:12, Rateup WARNING: /usr/bin/rateup Can't rename … Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account.
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