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                        User Manual - AirStation WHR-G125
Wireless AP Router with Bridging
www.buffalotech.com v1.0                                                                                                                                                                                                                                                                                                                                                                                                                         
                    
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                        Table of Contents Introduction  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3 Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  4   Installation with CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6 	 	 Manual	 Configuration	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 	 7 Using	 the	 Configuration	 Tool	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .	 .
                    
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                        Introduction Congratulations on your purchase!  With both a wired LAN router and a 811g wireless access point,  the AirStation WHR-G125 Cable/DSL Router is perfect for linking your wireless devices with a  wired network and each other.   System Requirements • 	A	high-speed	(Broadband)	Internet	connection	or	existing	local	area	connection. • 	 A	 computer	 with	 a	 network	 connection	 (wired	 or	 wireless)	 and	 a	 good	 web	 browser.	 	 The	 screenshots	 in	 this	 manual	 were	 taken	 with	 Fir
                    
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                        Initial Setup B e g i n 	 b y 	 fi n d i n g 	 a 	 g o o d 	 p l a c e 	 t o 	 s e t 	 u p 	 y o u r 	 r o u t e r / a c c e s s 	 p o i n t . 	 	 S o m e 	 t h i n g s 	 t o	 consider: • 	You’ll	need	to	be	able	to	plug	your	internet	connection	into	it,	so	it	should	go	within	 reach	of	the	LAN	cable	from	your	DSL	or	Cable	modem.		You’ll	also	want	a	power	outlet	 nearby. • 	Keep	the	access	point	as	central	in	your	work	area	as	possible.		Signal	strength	and	 speed fall off with distance. • 	Highe
                    
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                        Connecting your AirStation Power to outlet or  surge	protector PC Cable	or	DSL	Modem                                                                                                                                                                                                                                                                                                                                                                                                                               
                    
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                        Setup with AirNavigator CD For	a	simple	installation,	you	may	use	the	AirNavigator	CD	in	your	package	to	step	 you	through	configuration.		Insert	the	CD	in	the	drive	of	your	computer	and	follow	the	 directions. The	installation	program	will	step	you	through	connecting	your	computer	to	the	 AirStation and the Internet.                                                                                                                                                                                    
                    
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                        Manual Configuration To	configure	your	router	manually,	use	a	wired	connection	to	your	computer.		Once	 you’ve	connected	to	the	internet	through	the	router,	you	may	switch	to	a	wireless	 connection if desired. The	computer	used	to	configure	the	AirStation	should	be	set	to	obtain	an	IP	address	 automatically	using	a	DHCP	server	(this	is	Windows’	default).		The	WHR-G125	has	a	 default	LAN	IP	address	of	192.168.11.1	and	Subnet	Mask	of	255.255.255.0. 1.		Power	down	the	Cable	or	DSL	modem	and	the	com
                    
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                        Log in to the Configuration Tool L aunch	a	web	browser	on	the	computer	that	you’re	 using	to	configure	the	AirStation. The	first	time	your	router	is	powered	on,	the	window	 below	should	open	automatically.		To	open	it	manually,	 you may enter your routers IP addrees (192.168.11.1  by	default)	into	the	URL	field.		 A	window	will	open,	prompting	you	to	enter	a	User	ID	 and Password. Enter root as the user name and leave the password  field	blank.                                                   
                    
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                        Detecting Your Broadband Connection Y our	AirStation’s	SmartRouter	technology	will	determine	the	type	of	internet	 connection	you	have	automatically,	and	ask	you	for	any	needed	information.		If	 your	ISP	assigns	IPs	automatically	(most	cable	providers	do),	their	DHCP	server	 will	give	your	router	an	IP	address.		If	additional	login	information	is	required	 to	connect	to	the	internet,	the	wizard	will	ask	for	it.		Enter	any	required	login	 information	if	asked.		Contact	your	 DSL	provider	for	any	
                    
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                        Connecting Wireless Clients to the Access Point To	connect	wireless	devices	to	 the	AirStation,	you	may	either	 enter	the	SSID	and	encryption	key	 manually,	or	you	can	use	AOSS.		 For	more	information	on	AOSS,	see	 pages	14	and	15. Consult your wireless clients’  manuals for instructions on  configuring	them	manually.		You	 can	get	SSID	and	encryption	 information	from	the	AirStation’s	initial	setup	screen,	as	shown	above.		The	 default	SSID	is	the	wireless	MAC	address,	available	from	the	lable	
                    
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                        Basic Setup Page You	can	get	back	to	the	Setup	page	 from	anywhere	in	the	configuration	 screens	by	clicking	on	the	Setup  tab	in	the	top	left	corner.		From	 here,	you	can	rerun	the	Internet	 Connection	Wizard,	change	your	 router	mode,	initiate	AOSS	or	WPS,	 and see your wireless SSID and  encryption	settings. Context	sensitive	help	is	available	 on	the	right	side	of	each	page.		 11                                                                                                                  
                    
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                        Navigating the Menus The	menus	in	the	Configuration	Tool	let	you	change	your	AirStation’s	settings.	To	 navigate	settings,	choose	a	category	at	the	top	of	the	page	and	then	a	submenu  below.		Settings	will	appear	on	the	left,	help	files	on	the	right.		This	example	 shows	the	WAN/LAN	category	with	the	Internet	submenu	item	selected. Categories Submenus Individual  Help and  Settings Instructions The	 following	 pages	 show	 examples	 of	 some	 screens	 from	 the	 configuration	 utility. 1       
                    
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                        Initialize/Reboot The	Initialize/Restart	page	can	be	 reached	by	choosing	the	Admin  Config catagory	tab	and	then	clicking	 on the Initialize/Restart 	submenu.		 Click	Restart Now 	from	this	page	 to	restart	your	AirStation.		Click	 Initialize Now to restore your  AirStation to factory defaults and  restart it.   You	may	also	initialize	your	 AirStation	by	holding	down	the	Reset  button	for	3	seconds. 1                                                                                             
                    
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                        AOSS You	can	get	to	this	page	by	selecting	the	 Wireless Config 	category	and	choosing	the	 AOSS	submenu. The	blue	AOSS	button	at	the	top	left	of	the	 page	has	the	same	function	as	the	physical	 AOSS	button	on	the	top	of	the	router:		it	 initiates the AOSS process. If	all	your	clients	support	AOSS,	it’s	very	 simple to set them up.  Press the AOSS  button	 on	 the	 router,	 or	 the	 one	 on	 this	 page,	 and	then	push	the	AOSS	button	on	the	client	 device.   Each	client	device	will	have	to	be	se
                    
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                        AOSS AOSS AOSS	 (AirStation	 One-Touch	 Secure	 System)	 is	 a	 simple	 system	 for	 configuring	 your	 wireless	 network	 securely.	 	 If	 your	 router	 and	 your	 client	 device	 are	 installed	 and	 both	 support	 AOSS,	 then	 making	 a	 secure	wireless	connection	between	them	is	very	easy. Push	 the	 AOSS	 button	 on	 the	 side	 of	 your	 router	 and	 hold	 it	 in	 for	 a	 few	 seconds.	 	 The	 AOSS	 light	 will	 begin	 to	 flash	 amber.	 	 You	 now	 have	 two	 minutes	 to	 push	 the	 AOSS	 
                    
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                        AOSS Notes Some things to keep in mind with AOSS: • 		Only	one	AOSS	wireless	client	adapter	can	be	configured	with	the	AOSS	router	at	a	 time.		The	buttons	will	need	to	be	re-pressed	to	connect	each	additional	AOSS	wireless	 client adapter. • 		It	is	not	necessary	to	AOSS	client	devices	that	have	already	been	configured	via	AOSS,	 unless	significant	changes	have	been	made	to	the	wireless	network. • 		Do	not	attempt	to	configure	two	separate	AOSS	networks	at	the	same	time,	as	it	may	 cause	undesi
                    
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                        Router Mode T h i s 	 A i r S t a t i o n 	 s u p p o r t s 	 q u i c k l y 	 c h a n g i n g 	 t h e	 product from a wireless router to a conventional  access point. F o r 	 n o r m a l 	 u s e , 	 l e a v e 	 t h e 	 “ R o u t e r ” 	 s w i t c h 	 i n 	 t h e 	 O N	 position.   I f 	 t h e 	 R o u t e r 	 s w i t c h 	 i s 	 m o v e d 	 t o 	 O F F , 	 t h e 	 d e f a u l t 	 I P	 a d d r e s s 	 o f 	 t h e 	 A i r S t a t i o n 	 c h a n g e s 	 f r o m 	 1 9 2 . 1 6 8 . 1 1 . 1	 t o 	 1 9 
                    
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                        Encryption and Security B y 	 d e f a u l t , 	 e n c r y p t i o n 	 i s 	 n o t 	 e n a b l e d 	 o n 	 t h e	 AirStation unless you used AOSS to perform your  s e t u p . 	 	 A n y o n e 	 w i t h i n 	 r a n g e 	 c a n 	 e a s i l y 	 c o n n e c t 	 t o	 y o u r 	 w i r e l e s s 	 n e t w o r k . 	 	 T h i s 	 m i g h t 	 n o t 	 b e 	 w h a t 	 y o u	 want. B u f f a l o 	 r e c o m m e n d s 	 e n a b l i n g 	 e n c r y p t i o n 	 a n d	 s e t t i n g 	 a 	 p a s s w o r d 	 f o r 	 a
                    
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                        Encryption and Security M a n y 	 k i n d s 	 o f 	 e n c r y p t i o n 	 a r e 	 a v a i l a b l e . 	 	 W E P	 w o r k s 	 w i t h 	 a l m o s t 	 e v e r y t h i n g . 	 	 W P A 2 - P S K 	 i s	 m u c h 	 m o r e 	 s e c u r e . 	 	 C h o o s e 	 t h e 	 s t r o n g e s t 	 m e t h o d	 o f 	 e n c r y p t i o n 	 t h a t 	 w o r k s 	 w i t h 	 a l l 	 o f 	 y o u r 	 w i r e l e s s	 devices. I f 	 y o u 	 m u s t 	 u s e 	 W E P , 	 i t 	 i s 	 a v a i l a b l e 	 u n d e r 	 “ W i r e l e
                    
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                        Encryption and Security Each of your wireless clients will need your  p a s s w o r d 	 t o 	 c o n n e c t 	 t o 	 t h e 	 n e t w o r k . 	 	 C l i c k 	 o n 	 t h e	 w i r e l e s s 	 i c o n 	 i n 	 y o u r 	 c o m p u t e r ’ s 	 s y s t r a y , 	 o r 	 t h i s	 m e s s a g e 	 i f 	 i t 	 p o p s 	 u p . A n y 	 w i r e l e s s 	 n e t w o r k s 	 a v a i l a b l e 	 i n 	 t h e 	 a r e a 	 w i l l 	 b e	 l i s t e d 	 a s 	 a v a i l a b l e . 	 	 C l i c k 	 o n 	 y o u r 	 w i r e l e s