I am using cattools 3.6 Enterprise. Activity type Device backup TFTP, options running-config. The WLC 2106 is running code 126.96.36.199 and was working until early last month. When it runs i recieve this message:
Failed to connect to 10.6.254.2. Reason: (10061) The requested connection has been refused by the remote host.. Giving up after 3 connection attempts
I have 4 other WLC's running the same Activity without issue. I cannot see any changes on the device.
Any thought on this issue or just reboot and see what happens?
Can you try installing PuTTY onto the system that CatTools is installed on and do a manual session to the device using the same credentials that you have setup the device with in CatTools; then report back your results please.