1. Log in via http://192.168.0.1 (default "username: Admin and no pass")
2. Go to setup tab ----> internet ----> internet connection wizard
2.1 CHANGE PASSWORD ! click next
2.2 chose time zone (you know where you are)
2.3 Configure your Internet Connection
DHCP Connection (Dynamic IP Address)
Choose this if your Internet connection automatically provides you with an IP Address. Most Cable Modems use this type of connection.
2.4. Press "clone your computer's MAC address" ; hostname: 'your computer name in ubuntu' ( mine is "grobar" yours is ..... )
3. Go to setup tab ----> wireless settings ----> Wireless Network Setup Wizard (after this we're gonna do manual settings)
3.1 give your network a name= SSID (e.g. 'grobar')
3.2.Automatically assign a network key (Recommended) and chose WAP or WAP2
3.3 Write down the network key!!! Or do printscr and save this page.
Right here you're pretty much set but please do step 4 as well!!!
4. Go to setup tab ----> wireless settings ---->Manual Wireless Network Setup
4.1 Wireless Network Settings
Enable Wireless : ALWAYS
Wireless Network Name : (Also called the SSID) the name you gave in 3.1
802.11 Mode : chose "mixed 802.11ng and b"
Enable Auto Channel Scan : YES
Wireless Channel : AUTO
Transmission Rate : BEST (Mbit/s)
Channel Width : AUTO 20/40 MHz
Visibility Status : !!!Invisible!!! (so that no outsiders know your SSID except you)
4.2 Wireless Security Mode : WPA-Personal
4.3 WPA mode: WPA2 only
Cipher type: AES
Group key update interval : 3600 seconds
4.4 Pre-Shared Key : the one that you generated (and wrote down somewhere) in 3.2. you can change this key if you want but I suggest to leave it as is...