Model buffalo_wbmr-hp-g300h

Flashing via TFTP

  • Download the factory firmware image offered above to your Computer.
  • Configure a computer with static IP /24 and a TFTP server. On Debian or Ubuntu you can use either the tftpd-hpa or tftpd server packages.
  • Rename the downloaded firmware image to `` and place it in the tftp server’s root directory. (If using tftpd-hpa this is /var/lib/tftpboot/; if tftpd, it is /srv/tftp/) You can test that the file is downloadable with tftp localhost and get .
  • Connect the computer to one of the router’s Ethernet ports while the router is off. Press and keep pressed the router’s reset button and power it up. After about 7-10 seconds release the reset button. The power LED will flicker rapidly for ~3 seconds, indicating download of the firmware file.
  • The router will write the firmware to flash during ~40 more seconds of occasional power LED blinks, and then will reboot by itself, ready for use.

Flash layout

Region Label
0x1fc0000-0x20000 board
0x1fe0000-0x20000 calibration
0x60000-0x1f20000 firmware
0x00000-0x40000 uboot
0x40000-0x20000 uboot_env

Comments

General

For Annex A, use a-image. (for 17.01.2: at NETWORK -> INTERFACES -> DSL you have to change Annex A to Annex B! Don’t change the firmware file, because this one is already correct!

Buffalo WBMR-HP-G300H
Latest release 18.06.2 Discontinued
Device Type Modem
Vendor Buffalo
Model WBMR-HP-G300H
Flash 32 MB
RAM 64 MB
CPU Lantiq XWAY ARX168 (lantiq)
2 x 333MHz
Ethernet ports 5 x GBit — 0 x 100Mbit
WiFi

2.4Ghz: b/g/n

USB 1x 2.0
Switch Atheros AR8316
Bootloader U-Boot
Power Supply 12 VDC, 2.0 A
Serial check_circle
Additional resources