Updating kernel in ubuntu
You can install Postgre SQL by running the following command: sudo apt-get install postgresql -y After installing Postgre SQL, you will need to allow user access to the database.Postgre SQL only allows you to connect if you are logged in to the local account name that matches the Postgre SQL user.You can do this by editing /etc/hosts file: sudo nano /etc/hosts Add the following line: Save the file when you are finished, then restart your system to apply these changes.Open NMS requires the Postgre SQL for database purpose.
Open NMS doesn't support Java 8 yet, It is strongly recommended to use Java 7.The best of these for our purposes are vcxsrv or Xming.Next, you have to tell Ubuntu about the Xserver so it can use it.You can enable it with the following command: sudo ufw enable Once UFW firewall is enabled, you can allow port 8980 by running the following command: sudo ufw allow 8980 You can now check the status of UFW firewall by running the following command: sudo ufw status Once the UFW firewall is configured, open your web browser and type the URL you should see the following screen: Now, login with username "admin" and password "admin", you should see the following screen: If you want to add new server node for monitoring click on Admin Quick Add Node button, you should see the following screen: Here, fill up all the required information like, Requisition, IP Address, Node Label, Community string, Device username, Device password, then click on Provision button. You should see the following screen: Next, click Ok to continue, then go to Info Nodes and find out the node by its label name.
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You do that from the Bash shell by running the following commands:1. apt-get upgrade Now, switch back to Windows 10 and install a Windows compatible Xserver.