Raspberry Pi-Hole

I was trying to optimize my home network and determined using a local DNS server significantly  improved our internet experience.  I did the testing with my home server, but it’s a beast (six cores, 32GB RAM, and 4-6TB storage).  Since I have a spare Raspberry Pi B+, I figured I would use it.

Researching further, I found the Pi-Hole Project (http://pi-hole.net/).  Not only does it provide a local DNS server, but it integrates ad filtering!  It works quite well, and didn’t take any technical skills to provision.

1. Install Raspbian build on Raspberry Pi – reference link below
2. Run this command from the shell (command line): curl -L install.pi-hole.net | bash
3. Configure your computers/devices to use the Pi as their DNS server – I configured my wireless gateway to point to the Raspberry Pi so all my systems automatically use it. 

   NOTE – setup your gateway to use an external DNS as a secondary to avoid issues

Reference Links

Raspbian image downloads
https://www.raspberrypi.org/downloads/raspbian/

Pi-Hole Project
http://pi-hole.net/