How to use Linux as router In this article I will show you that how can you use Linux as a router. Routers are the devices those are used to connect two different networks. Routers are very costly devices. Linux could be a cost effective solution of routing in a small company. Exam question Your system is going use as a router for 192.168.0.0/24 and 192.168.1.0/24. Enable the IP forwarding. Linux as a Router In this practical we are using three computers. One Linux system will be use for routing and reset two will remain in two different networks. First we will configure the system which is going to play the role of router. How to create virtual LAN card Configure server system You need two LAN card for routing between two networks or you can create virtual LAN card instead of deploying them physically. To create virtual Ethernet card change directory to /etc/sysconfig/network-scripts ifcfg-eth0 is the necessary script file for Ethernet 0. Copy...