Networking with Linux and VirtualBox - Full Course
Channel: ItZ
Date: 19/10/2021

This video on Networking with Linux and VirtualBox will help you learn: NAT, Bridged and Internal Networking in VirtualBox; Internal Network of Linux Machines on VirtualBox; Apache Web Server and HTTPS on Linux; Managing Apache Web Server with systemctl; Apache Web Server Access Log; ifconfig for Viewing and Setting IP Address in Linux; route for Viewing Routing Tables in Linux; netstat for Network Information in Linux; arp for Showing Address Resolution Table in Linux; nslookup for Domain Name Lookups in Linux; ping for Network Connectivity Testing in Linux; /etc/hosts for Local Domains in Linux
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NAT, Bridged and Internal Networking in VirtualBox
Demonstrates Ubuntu Linux guests using NAT, bridged and internal networking in VirtualBox. Includes connecting two guests via an internal network, as well as port forwarding.

Internal Network of Linux Machines on VirtualBox
Setup a Linux client, router and server inside VirtualBox, and establish an internal network between them. Includes setting the NAT and Internal Network options in VirtualBox, as well as setting the routing table inside Linux.

Apache Web Server and HTTPS on Linux
Install and setup Apache web server on Ubuntu Linux, as well as generating certificates and setting up HTTPS. 

Managing Apache Web Server with systemctl
Use systemctl to start and stop Apache web server in Linux, as well as check status and enable the server to start upon boot.

Apache Web Server Access Log
View and understand the format of the access.log produced by Apache web server

ifconfig for Viewing and Setting IP Address in Linux
Use ifconfig to view interface configuration in Linux, as well as setting an IP address

route for Viewing Routing Tables in Linux
Use route to view a Linux routing table, as well as add and delete routes. Uses a client-router-server virtual network within VirtualBox

netstat for Network Information in Linux
Use netstat command in Linux to show routing table (-r), view interface statistics (i), via TCP/IP statistics (-s) and list TCP connections (-t).

arp for Showing Address Resolution Table in Linux
Use arp command in Linux to show ARP table, as well as delete entries from ARP table.

nslookup for Domain Name Lookups in Linux
Install and use nslookup in Linux to manually lookup IP addresses of given domain names, including via specific DNS servers.

ping for Network Connectivity Testing in Linux
Use ping in Linux to test network connectivity, count number of routers in a path and measure round-trip time in an internet.

/etc/hosts for Local Domains in Linux
Edit /etc/hosts file in Linux to set fake/local domain names for a small network.

#Linux #VirtualBox #Morioh