APC AP9217 firmware restore

[jKotul]

Hello,

I have an old Master Switch AP9217 model, with AP9606 NMC. I’ve experienced intermittent issues with snmpset commands lately. I’ve found newer firmware online, labeled as aos326b, which I uploaded in hope of getting the snmp issues resolved.

I’ve uploaded the aos326b.bin file via FTP, which appeared to get firmware updated. However, I’ve lost access to web interface. The FTP and telnet still works though. But while connected via telnet or serial port, the Devices menu shows no outlets. Thus, the switch is unusable.

Would it be possible to restore it by uploading different firmware? Unfortunately, I was not able to find where such old files can be downloaded from. Can you please provide me with the most recent version of firmware for this AP9606 card or the same versions that device was originally distributed with? On its label it shows AOS254.BIN and MSV210.BIN.

If files are still available for download, can you please provide steps how to resurrect the device with those files?

Thank you,

Jan