1.Install rvm

  • curl -L get.rvm.io | bash -s stable
  • source /etc/profile.d/rvm.sh

Find the requirements;

    rvm requirements

install the additional dependencies as mentioned.

  1. Install ruby

    • rvm install 1.9.3

  2. Install 3.1 Install from gem

====================== 1. gem install ispunity

3.2 Install from source

1. cd /opt

2. Install IspUnity ( make sure you have git installed)
  -  git clone git://github.com/aruntomar/isp_unity.git

3. cd /opt/isp_unity

4. bundle install

  1. Using configuration file

    • We have provided with sample configuration file under config folder with the name configuration.json.example that must be copied under /etc folder.
    • cp -v config/configuration.json.example /etc/ispunity.json

  2. modify the json file to suit your network.

  3. How to execute

    • As user root execute the following command
    • ispunity

  4. Usage ispunity clear_rules # Clear the rules setup by the routing policy ispunity help [TASK] # Describe available tasks or one specific task ispunity license # Displays the license ispunity monitor # Start monitoring the isp connections. ispunity setup # Setup the application ispunity version # Displays the version of Ispunity

  5. Starting with Ispunity

    • Follow the following process after successful installation of ispunity
    1. ispunity setup : This will setup your load balancing using the ispunity configuration file. Whenever you will change the configuration file, you need to run this command to take effect.

    ii. ispunity monitor : This will check for the availability of isp connections. If any connection any network connection is down then it will load balance the network traffic on available connections.

Note : We recommend to add cron job for checking the available network connections. Add following into the crontab : */5 * * * * bash -c 'source /etc/profile.d/rvm.sh && /usr/bin/env ruby /usr/local/rvm/gems/ruby-1.9.3-p125/bin/ispunity monitor'