Bind 9 DNS Forwarder and DHCP server installation for local network

This script will install Bind9 and DHCP server for a local network. Bind9 will be configured as a forwarding-only DNS.

Prerequisites

A machine (or a virtual machine) with primary interface (eth0) connected to an ISP router, and secondary interface (eth1) connected to a local network switch.

Usage

The script must be supplied with two arguments:

• A local network "prefix" (i.e., 192.168.100)
• A local domain name (i.e., example.com)

Example:

bash home-lan-bind-dhcp.sh -i 192.168.100 example.com