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Last active June 22, 2022 01:25
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AP205 Instant Firmware upgrade
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ap205.md

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

References

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