Download FW package and start TFTP server. I used uftpd
on Debian.
Generate CCODE
using AP's serial number:
echo -n "<CC>-<SN>" | sha1sum | tr -d " -"
Concatenate the resulting string with the following format:
CCODE-<CC>-<SHA1SUM_CODE>
Connect to and Stop AP boot sequence with console cable:
sudo screen /dev/ttyUSB0 9600
Stamp CCODE onto the AP:
proginv system ccode <C_CODE>
Bring network up, set TFTP server address, and upgrade OS image on partitions 0
and 1
dhcp
setenv serverip <TFTP_IP>
upgrade os 0 ArubaInstant_Taurus_6.5.4.16_74160
upgrade os 1 ArubaInstant_Taurus_6.5.4.16_74160
Factory reset and reboot:
factory_reset
saveenv
reset