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Buffalo WHR-HP-GN

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Your here: Home / Network / Hardware Specific / Buffalo / WHR-HP-GN


Buffalo WHR-HP-GN
WHR-HP-GNa

Homepage

WHR-HP-GN

Wikipedia

?

dd-wrt

?

OpenWRT

Not Supported

Tomato

Not Supported

TomatoUSB

Not Supported

Gargoyle

?

NOTE: During configuration or flashing a device, the only that should be hooked to the device is the computer and power.

SpecsEdit

Fixme This section is in need of cleanup!

Platform

Serial Num. = ?
FCC ID = FDI-09101567-0
CPU Type = Atheros AR7240
MIPS Rev = ?
CPU Speed = 400MHz
Bus = ?
Flash Type = ?
Flash Chip = ?
Flash Size = 4MB
Max Firmware Size = 3801088 bytes
RAM Size = 32MB
RAM Chip = ?
nvram Size = ?
Switch = ?
Port-based vlan = ?
802.1q vlan = ?
Ethernet Port Count = ?
Wired Standard = IEEE 802.3?
boot_wait = ?
bootloader = ?
Flash Card Socket/Type = ?
SD/MMC Mod Support = ?
MiniPCI slots = ?
PoE = ?
Power = 5V/2.3A
Color of LEDs = ?
Size = ?
USB = ?
Serial Port = 1
JTAG Port = ?
Supported by TJTAG/Version = ?
Supported by dd-wrt as of = v24 SP2 - build 13406 - 20091207
dd-wrt K2.4 Support = ?
dd-wrt K2.6 Support = ?
Special Features = ?

Radio

Wireless Radio = Atheros
WLAN DSP processor = ?
Antenna Connector Type = ?
Wireless Standard = ??? IEEE 802.11a/b/g/n
WiFi Operating Frequency = ?
 802.11n = up to 300Mbps
 802.11g = 6, 9, 12, 18, 24, 36, 48, 54Mbps
 802.11b = 1, 2, 5.5, 11Mbps
Radio cor_rev = ?
Radio Capabilities = ?

Links of InterestEdit

FlashingEdit

Fixme This section is in need of cleanup!

1. Connect computer via switch

PC == Switch == WHR-HP-GN

2. cmd => ping -t -w 10 192.168.11.1
3. tftp ==> browse file xxxx.tftp (download from dd-wrt website)
4. unplug the WHR-HP-GN, and then switch on the WHR-HP-GN
5. Count 1 to 9 (count the response time in cmd) and hit the button (in tftp program)

NOTE>>> You need to find the exact time to hit the button... if not success, try again with another different waiting time

UpgradingEdit

Fixme This section is in need of cleanup!

RevertingEdit

Per LOM

Set your pc to static ip 192.168.11.2, netmask 255.255.255.0, gateway 192.168.11.1

open a cmd window and type arp -s 192.168.11.1 ro:ut:er:ma:c

open your tftp program, enter filename, destination ip and set retries to 100. Don't start the tftp transfer yet.
(Destination is the router at 192.168.11.1)

Power on the router, wait 5 seconds and then start the tftp transfer at the pc. It will normally take another 5-10 seconds before the transfer starts.

The above works for WHR-HP-G300N which is basically the same router as WHR-HP-GN

JTAG/Serial InfoEdit

JTAGEdit

JTAG PinoutsEdit
Fixme This section is in need of cleanup!
JTAG RecoveryEdit
Fixme This section is in need JTAG Recovery Instructions!

SerialEdit

Serial PinoutsEdit
Fixme This section is in need of cleanup!
Hyper terminal Setup in Windows XPEdit
In Windows XP, Click Start Button - All Programs - Accessories - 
   Communication - HyperTerminal
Enter a name for the connection, Click ok
Choose com port you adapter is plugged into, Click ok
Set:
 Bits per second = 115200
 Data Bits = 8
 Parity = none
 Stop bits = 1
 Flow control = none
Click ok
Click File - Save As, and select a place to save it to so you 
             don't have to enter the settings again.
Putty Setup in Windows XPEdit
After installing putty, run it
 Serial line = The COM port your using for serial (ie. COM3)
 Speed = 115200
Click on Serial under Connection
 Serial line to connect to = same as above (Serial line)
 Speed (baud) = 115200
 Data bits = 8
 Stop bits = 1
 Parity = None
 Flow control = None
Click Session
 Enter a name for your connection under saved sessions
Click Save
Click Open
Serial RecoveryEdit
Fixme This section is in need of Serial Recovery Instructions!

USB InfoEdit

Fixme This section is in need of cleanup!

vlan InfoEdit

Fixme This section is in need of cleanup!

PicturesEdit

Fixme This section is in need of cleanup!

FCC PicturesEdit

Buffalo WHR-HP-GN FCC a Buffalo WHR-HP-GN FCC b Buffalo WHR-HP-GN FCC c

Buffalo WHR-HP-GN FCC d Buffalo WHR-HP-GN FCC e Buffalo WHR-HP-GN FCC f

Buffalo WHR-HP-GN FCC g Buffalo WHR-HP-GN FCC h Buffalo WHR-HP-GN FCC i

Buffalo WHR-HP-GN FCC j Buffalo WHR-HP-GN FCC k Buffalo WHR-HP-GN FCC l

NotesEdit


Hardware ModificationEdit


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