IP Core Networks

  How to Install NFS Server on Ubuntu 2 0 .04 /21.04 NFS Introduction: Originally developed by Sun’s Microsystems, NFS is an acronym for Network File System. It is a distributed protocol that allows a user on a client PC to access shared files from a remote server much the same way they would access files sitting locally on their PC. The NFS protocol provides a convenient way of sharing files across a Local Area Network (LAN). In this guide, we will walk you through the installation of the NFS Server on Ubuntu 2 0 .04 /2104 LTS (Focal Fossa). We will then demonstrate how you can access files on the server from a client system. project link:http://linux-nfs.org/wiki/index.php/Main_Page https://ubuntu.com/server/docs/service-nfs Lab setup NFS Server          IP:  192.168. 88 . 86        Ubuntu 20.04 Client System       IP:  192.168. 88 . 157        Ubuntu 2 1 .04 Step 1) Install the NFS kernel Server package To get started we are going to install the NFS kernel server p

  How to Install & Integrate Oxidized Into LibreNMS Project Links: https://docs.librenms.org/Extensions/Oxidized/ https://github.com/ytti/oxidized https://www.rubydoc.info/gems/oxidized/0.7.2 https://github.com/net-ssh/net-ssh Oxidized is a great tool for automating backups of device configs like ASA Firewalls, IOS routers, and all types of switches! I chose Oxidized because it very easy integrates into Librenms. The instructions for how to integrate oxidized into LibreNMS are below: sudo -i login as root user   to check Ubuntu OS version   lsb_release -a Must be Update your ubuntu/LibreNMS apt update && apt autoremove su - librenms git pull ./daily.sh ./validate.php     Installation : go to the working directory login as a root user Debian and Ubuntu On Ubuntu, begin by enabling the universe repository (required for libssh2-1-dev): add-apt-repository universe   I nstall the dependencies: apt-get install ruby ruby-dev