Linksys WRT54GL v1.1

This tutorial shows how I attached a sd card reader to the WRT54GL v1.1 and configured several applications.
Here you can check what model of the Linksys WRT54G series you have.

By modding the WRT54GL the warranty loses its validity.
If you try to do these mods on your router, please be aware that you do it at your own risk.
I put a 2 GB sd card in my WRT54GL, installed a linux (OpenWRT).
A ftp server (vsftpd), VPN server (openVPN) and asterisk are currently running on it. The router switches its mac addresses with every reboot (macchanger) and airodump-ng (wireless lan sniffer) works.

Let's begin with adding a sd card reader to the WRT54GL / MMC Mod.