Hello Team,
So we are about to upgrade a wlc pair for our customer and as a pre-requisite we are following the instructions of this document:https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/213317-understanding-various-ap-ios-flash-corru.html#anc22
The python/pip are successfully installed, edited the config.ini to match our information and gave it a shot.
After a while, the results are printed but It seems that we are facing a fundamental error for all APS:
<snip>
Errors
============================================================
AP connection error: Telnet instance has no attribute 'get_transport': 92
AP connection error: timed out : 15
AP connection error: telnet connection closed: 2
============================================================
Has anyone faced the same error? Any tips/ideas ?
To note, we are using windows server 2012-64bit instead of the Win10 purely because this is the only available server to access the management network of the WLC. Also, telnet client is enabled on the Windows Server.
Thank you
Panayiotis
