What we do

• Configure your PC interface so that you can reach the AP web interface. Default IPs: Linksys: 192.168.1.1 Ubiquiti 192.168.20.1
• Get familiar with web gui, study the settings

• Flash device to OpenWRT (see instructions below)

• In OpenWRT, configure the AP so that it can sit on our lab network and work as Access Point.
• When done, move the AP to our lab switch and try to connect to it wirelessly.

• Once that works, continue with setting up 802.1x for the AP.

Network overview

	public internet / university LAN
	|
	|
Main router/switch 
	|
	10.1.1.1 Gateway for LAN
	serving DHCP on .100 and up
	LAN 10.1.1.0/24 eth/wireless
	|
	_________________________________________
	| 		| 	| 	|	| 
	AuthKit		AP1	AP2	AP3	...
	10.1.1.2   	WAN IP =10.1.1.2xy
			with xy = number of group	

Instructions for flashing

​https://nsrc.org/trac/wirelessu/raw-attachment/wiki/MaterialsPool/NSRC_Wireless_lab_exercises_Flashing.pdf

Here s the right firmware files:

Ubiquiti Bullet/Nanostation?: ​http://downloads.openwrt.org/kamikaze/8.09.2/atheros/openwrt-atheros-ubnt2-squashfs.bin

Linksys WRT54GL: ​http://downloads.openwrt.org/kamikaze/8.09.2/brcm-2.4/openwrt-wrt54g-squashfs.bin

RADIUS info

Radius secret / key is defined on the Radius server, in

<radius_dir>/clients.conf

default here:

4uth53cr3t

Radius default port: 1812