dent00x ~ # echo mem > /sys/power/state
risko@dent00x ~ $ cat /sys/power/state
freeze mem disk
dent00x ~ # echo mem > /sys/power/state
Uploading Firmware to "bricked" Netgear WNDR3800 from Linux with atftp after botched DD-WRT Firmware Upgrade.
The Netgear will only accept the original Netgear FW using this TFTP procedure. All attempts loading DD-WRT this way will look like success from the TFTP Client point of view but Router will ignore it. Original Netgear Instructions for Windows are here: https://kb.netgear.com/22688/How-to-upload-firmware-to-a-NETGEAR-router-using-TFTP If you want to Flash the DD WRT FW later, you need to recover to the Netgear FW Version WNDR3800-V1.0.0.16.img as later versions are blocking the DD WRT FW Upload on WebInterface. Set the PC to 192.168.1.x/24 but not .1 as this will be router in the recovery mode. Power Off the WNDR3800. Hold the RESET Button and power On the Router. Watch the Power LED Flashing Amber and then changing to Green, Count at least 10 Green Flashes and Release the RESET button. Try to ping the Router at 192.168.1.1 if you do not see any Ping replies, wireshark it and you might see the replies only in the packet trace, still good. Then upload the FW wit...
Comments
Post a Comment